$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000140)=0x8)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")

00:08:03 executing program 0:
link(&(0x7f0000000280)='./file0\x00', &(0x7f0000000240)='./file0\x00')
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setrlimit(0x7, &(0x7f0000000080))
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c40cfe5ff6a9c1460000ac45e22c892a0f0005009f")
chdir(&(0x7f0000000000)='./file0\x00')

00:08:03 executing program 1:
r0 = dup(0xffffffffffffffff)
ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f00000000c0)="e9ba33eea397a2fb0ad73f493163ecfb75dca9183b5b9b6eb68e0679124de7328d450f84e83092bcfc75448248bc0e278a4ef2f5a6abd361de59bc817d404005c7c14a19caf0b6f7b095b024d99033f44af4cd1202d29859cdc89fc0128b4bda2679384abf66cc464ccee8ddfffafca79158be409cd4cdcc0e2a3817dc068b68e6aaa92a1fdffe99e6d3fc30beabefb484db003d31d7e05f3b07d9")
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x1012, r0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
open(&(0x7f0000000000)='./file0\x00', 0x18804, 0x4)
ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000340)="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")

00:08:03 executing program 2:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x10000000)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x5, 0x4)
syz_execute_func(&(0x7f0000000140)="0c10b5b598cd80ddc3f44bf862f5420f01d541395bf91cc18fe9589b26e101151515c4427d822a2af3430fe6b369cf00000f65037676f2168f4808eebce00000802000c4215136c4a2791d505a8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fef34d0f2af9646736676666430fefb30000000072504f86650f1714111d54111d00")

00:08:03 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0)
r2 = dup(r0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8)
connect$unix(r2, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa)

00:08:03 executing program 3:
r0 = socket(0x1b, 0x3, 0x0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r1 = getpgid(0x0)
r2 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
socket$inet6(0x1c, 0x5, 0xc7c)
getpgrp(r1)
getpgid(r1)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x0)
r4 = shmget$private(0x0, 0x3000, 0xc0, &(0x7f0000ff5000/0x3000)=nil)
shmat(r4, &(0x7f0000ffa000/0x1000)=nil, 0x2000)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x80000000000000)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r3, 0x2)
syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d")
freebsd10_pipe(0x0)
r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shutdown(r5, 0x0)
getsockname(r3, &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe890000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068b16e0ce42e3fc4eb0000000000000000000000000000000000000000000000000000000000000000000000000022e649e89e1a327375a6c38100000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ef0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacf0fe7b1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b1c10107410c3cac118cec284e93f1839827e13fa33308b64869967d19bcdcde621500e92fff3a0c668cc564f594a9ceb10e1a73ae4471873c2ecfc16f8d051c44f83b10c03789fe78c24d961a13dec0d65abf645f2e0682f8b08c2bdb9cc2345f403ea3d62216e6b609c9cd6f05cc39914e50dff2d79f080"], 0x0)
shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000000080)=0x910)

00:08:03 executing program 1:
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYBLOB="030005008645181b885840f10101d89f9c89489676ec602b030cb2b565172a8771847184460b8d0dabf5f501be0f7ce774eacade4185395ab3d22ecff4ec3c1fba445c43e5649b3c4135dce8199d4dc0f0eb3c60c74deb06e36da48033bdce3e87f940ffffffff3676b2fe22efce88b0bc299a05619569589699badb52fc4c7a34d70cbf64bd04fe1ecf8f705f3938ad5f338a73146cbd0fac0b9620c9e039b21344ff64efd8a702f34a2bdd6e8addfd8cb7e74b208d7f33512d51bae50af1932e78389bf09cb3eea618e8ebedb50b3bdf455c75fed702d56a8b251201"], 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x2, 0xc7}, &(0x7f0000000280)=0xc)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000000200)=0x6, 0x78)
bind(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r3 = fcntl$dupfd(r2, 0x0, r2)
sendmsg$inet_sctp(r3, &(0x7f0000001940)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x400, @loopback}, 0x1c, 0x0}, 0x0)
madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3)

00:08:03 executing program 2:
r0 = openat(0xffffffffffffff9c, 0x0, 0x8, 0x101)
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000140)="2376557710a1d90960b40aa7eafa8fc5f077761a13df8b6c2bb705710a26569be206176510e95fdfdc75e564f580d24a9b5c80a9e7e6264ffb7d279248f67c77f6897eed37ef7a6785ae92b243f24d48104bcc9593157c27aefb2bc1027c68e015a27033d28f64363d572f1e83fa4b01c8afbb61036a0aa0166a121fa8165512944005c43676cdd9a30291e3a4ca52305128a1d1c1e35061a8acd9c4e93cf9b6f5bd13d82eefd8e1a7b212f3fff2da1bb5af80431d9ec4564101ef2cdf09d6d6e0edf028bdc4210d5d4a1a50c4e6ddc8a5cee9007a72657f2069787f3075")
syz_execute_func(&(0x7f0000000000)="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")
semget$private(0x0, 0x3, 0x643)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:08:03 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)="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", 0x585}], 0x1)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8)
preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000780)=""/167, 0xa7}, {&(0x7f0000000840)=""/213, 0xd5}, {&(0x7f0000000040)=""/39, 0x27}], 0x3, 0x0)
shutdown(r0, 0x1)

00:08:04 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x80)
futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xa40000000000000, 0x7}, {0x7, 0x3f}})
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x5d)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x9, 0x9, 0x3f, 0x8, 0xfff, 0x2, 0x1, 0x3ff, 0x6, 0x6, 0x643}, 0xb)
getsockopt$inet6_buf(r1, 0x29, 0x25, 0x0, &(0x7f0000000440))
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080)=0x4, 0x4)

00:08:04 executing program 2:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x5, 0x3, 0xff, 0x4}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000000c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x2, 0x20, @rand_addr="dbd35c72a2af52d28191b6289a27dbbb"}, @in6={0x1c, 0x0, 0x8, @empty, 0x8}, @in={0x2, 0x2}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x27, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

00:08:04 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x100000000000004c)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
truncate(0x0, 0x0)
syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(r0, r1)
execve(0x0, 0x0, 0x0)
writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, 0x0, &(0x7f0000000040)=0x1f6)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='}-\xc0\x00', &(0x7f0000000100)='\x00'], &(0x7f00000001c0)=[&(0x7f0000000180)='\x00'])

00:08:04 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, 0xffffffffffffffff, 0x0)
pwritev(r0, &(0x7f0000001240)=[{&(0x7f0000000000)="a0ac1b80", 0x4}, {&(0x7f0000000040)="f7b04b85412a69880de5d63164133bda74f4f176910d47e007e70f00e7b97a937d349cc34bdf9eb217481e0108b5afbae35e976266523488ded4360ed3ca98b25a81ddcbbc28b83c01c9d990987f4ef7bf83a877526613f58013cf77c8035b6001e08b5ef3f17a14b2da7cbe6aa17f83e368cd58749e08b17a76b5a11779f7a66f460eb5c7658472da65c700d16dc0b06bcaa94c82d32230a5a22c4a983b056d163ebea18bcb642a9be5b8d90a824c5e9dd9e2", 0xb3}, {&(0x7f0000000100)="270cd153ac6158c665e0c9bdb8ecd72436cb9f6a4c892548e36ab66bd01933bf46a6e7fca15c7563e8edbf9fbcb9c1b1d49158b3068193e12eae21979f893aecead8ff6ebb28d0fb1cea8725cf865ab550577b51568167cbc2f1b84d5573b56dddcedae9452c42e76ab8c18becc2315f86601e7433aa2b3a94c047a1456878d289dd60da4426a2ccc0f7bf", 0x8b}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="1009759379e33994fa2bb2a7e265d7816aa3decd90f7741838501e8818af027ec4bbb97c99ed2c9efd7284ce8f5af062d048bef1e8bd2db2eed3a5577fc3eb706c2c218ef70844782485651563d36d024b4636202c7fc232373b7667f788d74b2619", 0x62}], 0x5, 0x0)

00:08:04 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = accept(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000540)=0x10)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)=""/79)
r2 = getpid()
r3 = getpgid(r2)
r4 = openat(0xffffffffffffffff, &(0x7f00000006c0)='./file1\x00', 0x441, 0x91)
ioctl$DIOCRGETTSTATS(r4, 0xc4504440, &(0x7f0000000800)={{"61a507b663c148c8b0ae062132d6f063a6c0728b62ec5854a8e25a946ad90c9189c903da146da417ce789e3735dd7a981050890e0878fef424c06d1f0b44afcc695a950ff99ec78ae6009c690b813dae80c5d0ba2ca60bcb1e2178d68015c41628fd0004c1fff404ea98592ef50f49967d8abe80acf03ca066bac3e32ce73354109494d6c3d832c4549de8668cc64f70918387d9e187b43d995e7e40bde3d2d5ed6d11d6777df76b0766a7a1919bbb53c6b709d929d0ba7c522d583ac5dce84e0fad6f2bbbafccb54e1214d0f5f87e904f2297f929a54df52c8673c7e9e77c5f241d5e7d06c96934d705cd4f915356a9f16671a087be4d42d3559a5a9eb44b9c731cf8e11ee17f6a0de1da95ea35d044bc417f0859a7e87f87e3ede29f31129158c01bc9aaca6a3ffd05cbfa43e50135f6222124161aff32a73db87431deb3901f0a1f8a03b45261042d350198ef7e44c7950c3cf25f7648f589df69f902f556e6d1e359d2dca9898fd9dbf5706e4162139b81ce941bef56d533574b17b33cfb855030160070dcac0d93db52db352cab7896faa939974534109ad308930b8981a8cdfaeed06a5f0064b2c4257d8020335fffc2fdd5a02ad8ab0bf779aaf22fa340fc41a504b7aea853162836f0709846c907664e96b6d6fc097f8928ede2cf4998434e4890f7424da42560806843554c044e9aea70f03928fa09b7bc173d913c37e3b262b67c5b75ab70e5912f67b17ddf4e718cec8d9a92650a57f1e3e700e498737de0017da23d26e2280bcd5600cb89fa571a43e26b1381698cff38285bbfd751ee4237642ec37ae1d10dd8263ec1c6a3e15e6b74740d532a4734ce1dfee0e9cf4b6ffd3a2827f6fbab1240ea659c17585d46452a30516cea6d45ce7cffcb2c1775953c3833becf736a8d29924c4d4c0e5f398eff64006c7bb2e7978b0195060ea5f44801212c35ac03de89d1ba0a4678872795dc357d21dc89453b419648315f0484fccaa41571043aed88f389ad2efe7ded954058146317f9551d23c4a8da5ede2927c87b2a99f1e616ee3c5361cd1f1c2fd04534dbac22661e643a1943b916251268685c418ea2aa4858d29157f340bddc3370f8ada204aaaa6e17b6c12a4f7a2c3cb843e8a57ada4dea617850062f6da7854e72cfc399a911f349b524e8e7775de3ac1643194eb81d528fd24d2549f2750185a70119153b70c224c3b1debe85ff40ebde82ee2dc0326a9e61bb2169d7a417e6baaf0ae4de4b43537bbe5c33220710b06a2e5738e5b12bd0b2f6ee4e3b8caf3b6bdafb88e79b6cdc226b576b9863ede060692da17c4bd615cfc82b124a9753bf4a16b51416fde17e28a0dc2ad15a043e65c557fcd1fab37da4aae4b22e989fec217948c85052a0c5ef0efe5e147d5e71ed65a83f6ad58a49cf3d3ed50718c16cfc8bc56df97a2278bdfb", "ed992f45988e7048e39e846e78437c13fbb29340074d851b553b8776d15334e6", 0xef, 0x4}, &(0x7f0000000700)="919e10e312b54c682ea2c830baab11935577fd9ec79b17f5241a12554996ba7382d2e74d1dd5114cd10ad05be4cb0930d7aca8f25cfa5371fea76bd873a1a3004f4a718cda7d448c461fa41a6b83fa2e9f49d822b924e09133efaba1431e05b9b34d65e97cc3eb97e3371dda868f8a47dc9073f1deffe6bccd95c0c2aa9de80e38ca04d762eeb39374d64b68d5f5b997778248d17be64012612656e7471a3ff8397117843590d2afc542a076b248d1c159486bd1d2aaf0edb2557ae5ed133b1c5d98a37cc37159e15a", 0x7fff, 0x6, 0x3, 0xffffffffffffffc1, 0x1000, 0xfffffffffffffffb, 0xb4f, 0x57c})
msgget(0x3, 0x8)
mincore(&(0x7f0000ff1000/0x3000)=nil, 0x3000, &(0x7f0000000180)=""/88)
msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1)
wait4(r3, &(0x7f0000000080), 0x17, &(0x7f0000000240))
getpgrp(r3)
getpgid(r3)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020421)
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000300), &(0x7f0000000440)=0x4)
setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1)
lseek(r5, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r5, 0x10}, {r5, 0x2020}], 0x2, 0x0)
freebsd10_pipe(0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000580)={@in6={{0x1c, 0x3, 0x9, @empty, 0x8}}, <r6=>0x0, 0xffffffff, 0x7f0000, 0xfffffffffffffff9, 0xcebe, 0x82b}, &(0x7f00000004c0)=0x98)
mlock(&(0x7f0000ff0000/0x1000)=nil, 0x1000)
fcntl$dupfd(r5, 0x0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000640)={0x2, 0x100000001, r6}, &(0x7f0000000680)=0xc)
r7 = shmget$private(0x0, 0x9000, 0x1c0, &(0x7f0000ff2000/0x9000)=nil)
shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117)

00:08:04 executing program 2:
syz_execute_func(&(0x7f0000000280)="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")

00:08:04 executing program 2:
r0 = open(&(0x7f0000000540)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
connect(r0, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x0}, 0x8)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000000)=0x100)
syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
ftruncate(r0, 0x6)

00:08:04 executing program 1:
r0 = socket(0x1c, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000700)={@in6={{0x1c, 0x2, 0xbed7, @rand_addr="60aaba2ccf2296fc08bab034e73b727b", 0x7}}, <r1=>0x0, 0x3c0, 0x1, 0x6c8c}, &(0x7f00000007c0)=0x8c)
sendmsg$inet6_sctp(r0, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x2, 0x1, @rand_addr=0x8}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000140)="5bd7486298f443c41c74c4f173d4652002a45caccf0d41a4f178fb329e8f33eca438c000fe46766a6e8d4cb7ee226e38e83d757185f82bea164bc42a099b24d7f467255db2896e94a0a118e0b34ee1b507a83712719f09d86ec74a7d3c904f728193f31d433f81ad6adeb98290061d2d98ba8d6aa0671319c4a91013672e957cea43b7691dfaee5772a766de3c3b114931fc9eb90775daffcda56a71cc16ec65d4734acc42a6d7eed41caabb963d86c889b89b608a7ed9d408c9802b423c702bab3e0bd717aa", 0xc6}, {&(0x7f0000000040)="36bae4d8d437a5e7313b7f1fa57655868a9fc20f2bd1eddca18693e8230d1616785d8789e43234e882f52c00cd80a9c07341d27566f9de6858cbdb07594df2acf64c3f2c175100c03f5743dda585345114cba59aca66362eb61f443732b0b63ec360ca21ae096cc74426ca947424762a3bd596d5bfbdf8b2f95e29cef828eb1805c5688cbaedfa7f83d88597ea37cdc72a152d4d715e8ec19ec800f2ab511d1c6d2b", 0xa2}, {&(0x7f0000000240)="9342bcac7162a7213d0e65512ad91010396f5be975737591fa4291fc4500b01a1c3c94d22ea51f2935cd9ccf1d65b63f107cd4560ea07e10979bc3530429e3e75f36be01650582505b761078ad16714c74f94c8f4234f656269426b649fa6f1613e5ff2b942d89cef3cd1b87e009ffac62136a09ecec981ed47d1f72d856204ec1f71494d083a3f59ccab90755d977787f9b9250b084d889a2ddfe90143613db16caf7217529d35a9a221a85221ceaffd36e35fbc0ab0b24c13f5cf6e92812ac07a3b167897b2b5c7b26290953f488c54260a5df15edb5882609500725b237d2bab7cc61", 0xe4}, {&(0x7f0000000340)="82a9f363aa07b2f6168048d1c8e67079dbae54428c1b8801b29160331e4a980e344f439518a0cac98ad0377a7cad6fa91e8bab9bb10918fc7f4821acd05afb6ba07c108d56264f9bd4f210a3ba2fe02e8dbdd56fb5b0d1b498f518240b68803f87e906630ed141ba325ae1cab21ea845", 0x70}, {&(0x7f00000003c0)="54c9fb3d1c8e7a0cb4d9fae39b0a6fea3e36c9b0280492fd28b795b2277726667582661c4410f5940f09c2f362721ea1228ae3a56c0db4956b5f61122a7be471e664c2ec17fe4108532eb13b03b15daba77fbb56728306c10902f88dd3fb6e3c58d46afaf022a4bb9f717bdf51817948cafcb8f854e399e44438fa729f3873919e8690ddd9bbfa2be29b0b16bb3532e77d92da9a1930b1230f983dfd1ebe7556e9afe933ca47164187290cc315fe0f00690d32b55367e9bf16526282cabeeb8e07f6e3c278", 0xc5}, {&(0x7f00000004c0)="7ba14742e4ce94b6e77048ded8b977fa1b0bf929f3938c941653beb20989cf72937b3fc6cb665a850084e2fe421227b7b6ed0c5b2b91a406748f4827254e74168d3b15c6c9831263177fa30b4d56fed5f6294c6f74964c01e683377acb454127cf575cb4db5d45c33592e71c5c548dcaea1da94104f90ee1f527b4c78dcb447397d064e36385f1f4e9937a33388bf78d979562a7912946", 0x97}, {&(0x7f0000000580)="7a2b6c856905ec9e30825cc6c98ac438dd69a653350fc48b5d14fe25ff99baa252d84715dbae7815bb9d673b032c99f460085658568c7b931fe49f5d12307891c8ee752ffba84485c11157b8e08fdb0ccbd4329eb64c3d48d417e8d73e6cf6523644625b0a9b27a0ce8ddf46e414975beb6b88bb339c77918efcca0ad8e5be0c237fb19270435c11cf6aab9d86ef3e1d06b4c98ad1a03b7aebb9a17aba9c111b0de3b1d3725ad501861a8f7bd43a1f145911b1f585ef933babbfe4552ead1521979f8a9677aaa65125b710f1a7da570dd2d24fbd56e4e1fe378b419833b478e6639bb5516db1d6539ee8c8ed0071f0c6", 0xf0}], 0x7, &(0x7f0000000800)=[@init={0x14, 0x84, 0x1, {0x0, 0x8, 0x6, 0x100}}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0x59c877a5, 0x4000, 0xfffffffffffffff7, 0x1, 0x1000, 0x10000, 0x0, r1}}], 0x40, 0x20005}, 0x88)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000100)={0x0, 0xc700}, 0x10)

00:08:05 executing program 1:
syz_emit_ethernet(0x330, &(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="fffff8000d4575a00000ffff00000566"}}}}}}})

00:08:05 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10)
setuid(0xee01)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000180), &(0x7f00000001c0)=0x10)
r1 = socket(0x2, 0x2, 0x0)
bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000040)=0x2, 0xffffffffffffff27)
sendto$inet(r1, &(0x7f0000000080)="3a4fa95e63b4f71a62a3ec3bbf4aedb3df19ea0a9d581ba815828f35ccf27a7b862acfc323be6794090693bb8a299b46cf269589e77a3b44e3f5576806ed3011311200c0dd3950018aacadd4b5d33a5291f998df18fbf73e57e4855b7ca794380aefb6e4dde154a740eaca9117226f1c992f8c2af125f0ad6aa9630577721a4082c7ee63e70a95776d7129a8361ffde6f8a73cad", 0x94, 0x8, &(0x7f0000000140)={0x2, 0x3, @multicast2}, 0x10)
fstat(r1, &(0x7f0000000200))

00:08:05 executing program 0:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0xfffffffffffffffe)
flock(r0, 0x2)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
accept$unix(r0, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005})

00:08:05 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x9f00, &(0x7f0000000100), &(0x7f00000005c0)=0x4)
sendto$inet6(r0, &(0x7f0000000000)="ad378351d87b0adb3002d7d2e5a78d0091da7d8f8d790b151e5dff7059019193b6a07a194b9d85bd2d15c0dc5c1e30ea6021c503f19b1d33395be4a6addc09239fe2afca796cf4740038ed8ebc6ffe3a4a3b7c422df9c563c561f01fedc0898ed5b201ee94fe02fa08f1a56ce8712552e919362cb53f4562d1f447b2760767d262c1c884b994febd4a", 0x89, 0x5, &(0x7f00000000c0)={0x1c, 0x1, 0x9, @mcast1, 0x2}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={<r1=>0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x3, @mcast1, 0x72}}, r1}, &(0x7f0000000340)=0x84)

00:08:05 executing program 1:
r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={<r1=>0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6]}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x400, 0xdc, "b102ca45eda4850a25b6d28dc3da34ca89672dbe6c644cda677dac382f4f463e95792036de2425fc3f464ea713895a4a9e84425e9176f5fb61985ca6db845c017ab5656b2fdffa6a12df3bd85a07dac4f42a3e56075021a477c5e8f4be49358ffc04e3b93d2501a99172b906ee83b34660bc373895f8911da4edb650fe7b4ea352cc9aa98b8ab91b86625f613a944bce8f52436d3e5ff333b9f288155ce4c861284af671fea661da534113bc1f78f2796e8f4b4ab7928c75d8c655b211cc577237267c28c98f787afc44b0ffde9ecd7bf9975dafb6371a31b82d9c42"}, 0xe4)
r2 = socket(0x1c, 0x2020000002, 0x0)
sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c000000ff7f00000166696c653000"], 0x1)

00:08:05 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")
r0 = dup(0xffffffffffffffff)
r1 = socket(0x1b, 0x3, 0x0)
getsockname(r1, 0x0, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d})
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0xfffffffffffffef3)
execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0)

00:08:05 executing program 1:
syz_execute_func(&(0x7f00000003c0)="96f3a7982c2c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c496c61600c66db712263666470f79dbee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc6c4023db6e930a1c9fb110f92c43e450fae7c0f0f")
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x3, 0x7, @loopback, 0x180000000000}, {0x1c, 0x1, 0x400, @mcast1, 0xbe}, 0x30000000000, [0x3265f886, 0x7ff, 0x9, 0x0, 0x2, 0x7ce6, 0x3ff, 0x51]}, 0x5c)

00:08:05 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
fcntl$dupfd(r0, 0x11, r0)

00:08:05 executing program 2:
syz_execute_func(&(0x7f0000000000)="1c16b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee02c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666ab0f17720d2e440fc7bf0d00008066660f3a0b0865")

00:08:05 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
r1 = dup(r0)
r2 = getpgrp(0xffffffffffffffff)
getpgid(r2)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4)

00:08:05 executing program 2:
syz_execute_func(&(0x7f0000000240)="1c17b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={<r1=>0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x4, 0x9, [0x6, 0x8a0e, 0x2, 0x1, 0x8000, 0x6, 0x10000, 0x7fff, 0x2]}, 0x1a)
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000000)="8c9d961b5fff24ce5f2529e67ac05a9258c9bef619fb5913cb538eb9a8a5b6cf530fb3f7a82a835c19782002b8c8022bec18d0da8b9d12ea1ed47e7fcd3203686325a15815ed7bb75fe5d95834e31605a630bde33c21c92878d0744efb00380d45f6c5406476fec49c63f5060289a146a6d24345a94b8a4241c35579ff24fb714eeec4c73b5258b147049145c16d1f6d7801aabba97341373b9708891c5438559d526a4b912902bcf69e52d04a56a50469c59423a45e7bbf4dd9a7d6a706")
r2 = semget$private(0x0, 0x4, 0x70)
__semctl$SEM_STAT(r2, 0x1, 0xa, &(0x7f00000000c0)=""/54)

00:08:05 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x821, &(0x7f00000003c0), 0xfffffffffffffe5a)
listen(r0, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pipe2(0x0, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x1c0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={<r2=>0x0, 0x81}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000340)={r2, 0x7ff}, 0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
msgget$private(0x0, 0x0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0)
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r5=>0x0, 0x44}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r5, 0x2, 0x1}, 0x0)
r6 = socket$inet(0x2, 0x0, 0xfffffffffffffff9)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f00000000c0), 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r7=>0xffffffffffffffff}, 0x100000)
r8 = openat(r7, &(0x7f0000000000)='./file0\x00', 0x400, 0x0)
accept4$inet(r7, &(0x7f0000000180), &(0x7f0000000200)=0x10, 0x30000000)
ppoll(&(0x7f0000000280)=[{r3, 0x20a2}, {r8, 0x40}, {r6}], 0x3, &(0x7f00000002c0)={0x7, 0x17f5}, &(0x7f0000000300)={0x3}, 0x8)
getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f0000000380))
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000400), &(0x7f0000000440)=0x4)

00:08:05 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
sendto$unix(r0, &(0x7f0000000000)="b100050490000000000008000700ca900f0e08fecea11ea8fef968f3c73fd3357afdeb2c0900852e126336acf00b7804be781e4991f7addf5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000000200a371a3f80000feffffffffffff010000000000000000", 0xb1, 0x0, 0x0, 0x0)

00:08:06 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
freebsd11_getdents(r1, 0x0, 0x0)
connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x1ff, @rand_addr="b62816249613e21b2d192edb3dd90d07", 0x6}, 0x1c)
dup2(r0, r1)

00:08:06 executing program 2:
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf2300000043c0eb2541e2eba2a2363e460f1a7000c403a17d4e4b90c4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3650fae26605419c201b04b970000f08171a30bd98a826e6ea80dc482fd989c81000000008cc7e86600af6846f6761d360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")

00:08:06 executing program 3:
r0 = open(0x0, 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x301, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
fchdir(0xffffffffffffffff)
fdatasync(r1)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8", 0x0, 0x4}, 0x0, 0x2, 0x10000, 0x9, 0x8, 0x941c, 0x8, 0x4cc900, 0x81f5})
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
listen(r0, 0x100000000)
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")
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)

00:08:06 executing program 0:
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
r0 = socket$inet(0x2, 0x3, 0x1)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000280)={0xffffffffffffff2b, &(0x7f0000000240)=[@in6={0x1c, 0x0, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000300)=0x10)
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
getsockopt(r0, 0xd699, 0x0, &(0x7f0000000000)=""/231, &(0x7f0000000100)=0xe7)
freebsd11_mknod(&(0x7f00000002c0)='./file0\x00', 0x4a, 0xffffffffffffff40)

00:08:06 executing program 2:
freebsd11_mknod(&(0x7f0000000140)='.\x00', 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, 0x0, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0)
truncate(0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0)
bind$unix(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
freebsd11_fstat(0xffffffffffffffff, 0x0)
mlockall(0x2)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
poll(0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
getpeername(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0)
socket(0x0, 0x0, 0x0)

00:08:06 executing program 2:
r0 = socket(0x1b, 0x3, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080)={0x80000000, 0xffffffffffffffff}, 0x10)
setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x401, 0x4)

00:08:06 executing program 2:
syz_execute_func(&(0x7f0000000180)="912c610f0566450f380b5a30911441298f17955bf95b3ed3a6085e0000400f5597f6ffff20f23e26220fbff6000000a0e5b6e7d1c4e1f8c421fc7122c1d721440f912181925585c3c36645430f2ed0c12e0fbb0198860080003fbfce0f73d539c481f8521f5726c4018df6a8d7000000f0470fbb7508c4629d9054630b0c04c48299a66aa33e11bd110f0000")
getrlimit(0x0, &(0x7f0000000000))

00:08:06 executing program 2:
sync()
setrlimit(0x8, &(0x7f0000000000)={0xf9d3, 0xfffffffffffff000})
r0 = socket$inet6(0x1c, 0x0, 0x2)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x9, 0x9}, 0xc)

00:08:06 executing program 1:
setrlimit(0x3, &(0x7f0000000080)={0x10080000001, 0x80})
r0 = open(&(0x7f0000000040)='./file0\x00', 0x100006, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0)={0x80000000, 0x8, 0x8, 0x4}, 0x8)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x3f, 0x0)
setrlimit(0x4, &(0x7f0000000000)={0x5, 0x9})
ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f00000000c0)="37eae6502c7ad82fb1c8d4bf6fe594e840d006f6dfc80498fe8e63294f18e0e306ec301c5c7074344b7469e764d9c6d9c41aa909fd213cd4183a5291f78a8c8f7e55b553c230352040e7e9068fef109283d1a93fa9560cb3d9b209989bb7915436dfb724fafffc13f0d7d8d5ee81114e73f7a116e9e4e9381fb352bd331b1a3cf679bf97e9af7379963d282613c72688356947c4fa5462e066c7d45edb0b0d9149f161f383bfba498b15d50f443c1fee396d94061535cf25c0349da7da7fca883d28d33a3a511e4dd1c68d03037da2434c126a7357c4555e0feb2b7d1b141171a579b761720fc5452e4ce978ccd76ca7458f9e7262e623f67e")

00:08:06 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
r0 = getpid()
wait4(r0, &(0x7f00000002c0), 0x5, &(0x7f0000000300))
pipe2(&(0x7f0000000200)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f0000000480)={0x10, &(0x7f00000003c0)="900c317d0d3b44ae24ec184c143bbbf69bf7be433941935c43e75bbd5cdfbe01567802c96442e6e141228f0da9dd88c1cbe2847d57d8489469ce205c2f5052dceb84b9bc8de0f9a7bd701e980af96685434c44ab523f725cef4d809e8f1147c5f046680ed1a512f397a112f07ac7ec45348914504f5c48c73b265d1a16c2f02b63f671ce3293fc3fda81ef2d90c474bac34a0010a0f7c03ad6f5158be63dfda97fc7c596cd751a1db06333", 0xd1, 0x6, 0xbb00})
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000240), &(0x7f0000000280)=0x4)
socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000004c0), &(0x7f0000000500)=0x4)

00:08:06 executing program 3:
munmap(&(0x7f0000e1b000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
munmap(&(0x7f0000a57000/0x400000)=nil, 0x400000)

00:08:06 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
recvfrom$inet6(r0, &(0x7f0000000500)=""/193, 0xc1, 0xc0, &(0x7f0000000080)={0x1c, 0x3, 0x9, @rand_addr="80dd0b3f810eb540640463ca054c7ace", 0x9}, 0x1c)
r1 = socket(0x2, 0x10000001, 0x0)
sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f00000003c0)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000400)="bcd39840191c0343f6dceff4abdc497c4d77d11e90de432fd54acd23c7e697b8651ec73c4c856131a9422823637b3c779a3477954ec11d0bc7d660b1dceb0f42377f2909fd8475e734904fe22854d427d0b780ecb7d985f2d5d8712fdef5917e1224b7429655468fa224da1534dd3b96ba02bd52e62815d26a4bd45be2a541b8165b875b9e237c5fb27c4a9e14a46360eb86dc959aea8125eea2c0bf2c5d4dda83a383f9c216d497503387b58e83adada33bc0ff6c82ad65bb78c6b88c7a0906e7ec8bbb85642545c99368eafaff55f2da5c94e590910c1535e109", 0xdb}, {&(0x7f0000000000)="eaaf1d58edb7f06e261036c0fba44855a8b786711dc0e66e85878c99ceac954935bedc3f7721296d3f402e8ae3e9d364bec9910ec0591010242deb8e16f8a59430fe2ec9250aae334c5151c7e2318dde3d470b0f50cb67085b84dbc097d28f1719cfa4ad66d3d549a9adffc1298cd3d02d03c7aabc", 0x75}, {&(0x7f0000000100)="da13a27fa0595967971e9af77b45af6674b730651a1a5892eba2ca765c44899eb4440170fdb64666d89fa930ca5ffa4feddb13d844a9b0", 0x37}, {&(0x7f0000000200)="c5d343892a02d49d1b7639d4f3ccf1305fe33bd06c444989b01c1a6f54e9ed246fb41ccf41bc85fd6e647b60b7556f771f9f3d765c79db5eb73cd54979c50dd143ae822ae606df92e0467ee2d0211eea215ffdbfb36560b5156d4a045ab3eeb5c269bf1a34f5787d59a1a314f330c5aebe62f2f2c19c685f670698722b0aa41a71292e0affdf4bd93b1e432462443da6d4db8da88681413bbcd841cbc9949d38af3ede9bb21451547133f5542b41da39d34df919658456b8a0ca6e6688b59eb07d74b44eb70bf5182eb9ba1493f845d49718521bbc60c617181ecdd06492", 0xde}, {&(0x7f0000000300)="38e821fa3d515cf7e4a7fffd4eaff36d877f1fb94e8f8a3d88538e27e872ad2188c9d9d2b1b2ba217b41d4365d24dc20e12ab2a6114b231f65d3f6b6bce8ab07b312af60e020ce6d9b35f1c10bd8c564bae3e4f920b908c802451431663dbbc15b8a15376ab6ba244049de40141488505b668f37771a6bcf1a3b46f0ae07d35ac54c572a6c1a6da9cb7fca6f678af3726d690ed1253630b49e7673b680a005e7ed1d97dd8a4c0384b53eb1e1f050be5e2547eade971f64f53f623a015139", 0xbe}], 0x5, 0x0, 0x0, 0x100}, 0x0)

00:08:06 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002bf, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffe)
write(r0, &(0x7f0000000740)="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", 0x2b4)
read(r0, &(0x7f0000000140)=""/252, 0x7f6)

00:08:06 executing program 2:
syz_execute_func(&(0x7f0000000300)="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")
r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000180)='./file0\x00', 0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x6, [0x5, 0x3, 0x8000000000000, 0x8, 0x6, 0x8]}, 0x10)

00:08:06 executing program 1:
syz_emit_ethernet(0xfffffffffffffd7f, &(0x7f0000000000)=ANY=[@ANYBLOB="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"])

00:08:06 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x7e)

00:08:06 executing program 1:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x615, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x1, 0x3, 0x6, 0x10001}, &(0x7f00000002c0)=0x18)
r2 = geteuid()
r3 = getgid()
fchownat(r0, &(0x7f0000000480)='./file0\x00', r2, r3, 0x400)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x4, @rand_addr="6b2a980e5b4676ca86854553e21073fa", 0x3f}}, r1, 0x8, 0xfffffffffffffc00, 0x7}, &(0x7f00000003c0)=0x8c)
r4 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
r5 = dup(r4)
accept(r0, 0x0, &(0x7f0000000000))
fdatasync(r4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="df0120c02c787763ea8a6ea74c9dc9edfa4d0c947ea39654045bde62113ca6cbb2f527b8dd6a366b32", @ANYRES32=<r6=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x902, &(0x7f0000000180)=r6, 0x4)
preadv(r5, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0)
fchmodat(r5, &(0x7f0000000100)='./file0\x00', 0x0)
r7 = msgget(0x2, 0x200)
msgsnd(r7, &(0x7f0000000400)={0x3, "8212430f643271fa297dbcabe9d4060ac993faa30f173b4f663410ed37cb443be329e2a5cd4a85545336fca7082709597ef7fd25c93fb4d90213645c1ecf"}, 0x46, 0x800)

00:08:06 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
pwritev(r0, &(0x7f00000011c0)=[{&(0x7f0000000000)="ba3596a44beac35f36ced05ffde7a50e9cb8b65821735552584d3f13624aeb0796af70bd4571e9b54a14ef82153727cc3046e044fb3ea6", 0x37}, {&(0x7f0000000cc0)="5052114cfe5b6168b3a9850e4f495dc832269ceb96bccc58efd641dfc230c6da49f8e93f99a21146d66e82b07131441e59f9ca912451", 0x36}, {&(0x7f0000000d00)="a847b02b5120e30331b47991f204fbb3760624cc3e696904abc69e5a22197617f29bc2a6cee4b8eb1f97f46f761ab1bc711529436fa91bff8835c0985ec7090010e4349c50b661b0a3cfe7393cc31484628b7e62cda0f8af0cb851c4d62125f442416fa2eb4d8293209977b32d5709b447fe66d74548bb1c197343a823f827601da4634b01afbc13fb9cfcf7906d8885220f6c3ab73bddd5c9a584393b2d8bc8f30333835148f6f435b8e237583272c68d8cbd3b4fff36357391", 0xba}, {&(0x7f0000000dc0)="f84efeccd24bebcb0762357578d6b909e070b3e6fc6ea1bc72962c354978e2f9dc7c2788847fdb3cd4807a7db197eb4201d6c90dae6b1a4db50e9f85e8beef07028042f1216a0d62e8f9ee753049abba7a99e1731101057c7500a51814fc0282af173591e2609bd3c31d9786ae9ee2d9244739304db1f8de0d1a5d68a0dc", 0x7e}, {&(0x7f0000000e40)="95ff1872cd2d84ea2e35f15acb4a30c0336a8768f242064349a43bf60d433b7f44d6a243a84d75a87c831fbdd4b43115ba4b624a8f0f0b849e32b72cae50cc23d93061f469f4207bc5f6988065d7fc10f8165e7b506216e188e3fbfff628430ab7136503", 0x64}, {&(0x7f0000000ec0)="8cf192906fcb37e32399bb29f51db62d3e469c37908bb20809093ab9da5ff9cd3a8247018c3158148d96334dafbbd802cc3efb07893341e36d96a8bf16ce5f404bd6358d667eb09c2f7321727348df120ba5df786457a688fab82eeb8104be729bf52202cfd4c585b6723d87620a205776d77b03ac5815dc005adddcb1b770ef", 0x80}, {&(0x7f0000000f40)="b764135764ea62c1bb9f31aaf99cf6433471455bae32131d7b100fe2bfb8571346a7397ee40d3b0481c9e3ff71a2442700837e1cbf677adcb238944462e9467b58b588ff473632badcc60fe6b6dead274abd18", 0x53}, {&(0x7f0000000fc0)="2dace625f05ef3c46fbec9ac9b256b7ddf4a468b37d89e3b7a4d2c5918c49f051009fa9217a01878912bb3e33933ec578f199ee46566a2793bfd4ae234a2580817dcfc98980904b0d16736af43b90912be50391fb2a44188579bbb443455503cedb4d8b1fabd87bfdf3a980381c3af6bf3b8b72b51869b1d209fdb129fb9de27f86724a5f799270800db985a9bafd8fbc046bba8bd53bea8d068b353e853bed4b53f10d24ed627ba", 0xa8}, {&(0x7f0000001080)="d96562f64cb341da4b5373e286e0fa9d30460c34e112eb453b7b6e7e791773f5cb5d875d85fb21cbe72b5c98ce58dcfc05974081644f2c26ecd745e76a91b9574a2f38975848eeedb33e10b9638f5e8f55b70aaf5f6cc39c3d62e3aad37533d6e89ff21b15e25efa981ecf6c0d21d85ea67e628a017cf8bc14b8bbc3cc716ca8f7a34984d26f9872edd51ee3621dcc22c02674b2302e325d4631da0f1ffd5abb1f9666b813547a268ca7a48da3e28994e4ff10dce3422044a214d220077eef1c201b306649534c2f2813119e10a3db398e2cc4cd667f58bc512dd2138db0b10ea74982dd78e2215d415c24d76ea5386b240ca4", 0xf3}, {&(0x7f0000001180)="7a201aa28a8e40f0d1f4e5abfde0540702eecbab50a266b5b3d6261b48cf8df57357a9ab94bfb9bc6d601ce0e33ba802845f8d1a8d79", 0x36}], 0xa, 0x45)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000001300)={0x80000000, 0x80}, 0x8)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000c80)=ANY=[@ANYPTR=&(0x7f00000012c0)=ANY=[@ANYRESOCT=r0, @ANYRESHEX=0x0, @ANYRES32=r1, @ANYRES16=r0, @ANYPTR=&(0x7f0000001280)=ANY=[@ANYRES16=r1, @ANYRES32=r1]]], 0x1)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140)=0x776, 0x4)
r2 = dup2(r1, r0)
ioctl$DIOCRDELTABLES(r2, 0xc450443e, &(0x7f0000000800)={{"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", "1921a512c4032be3d5015e226cd75f0ae54b3e456506240806f6d1925c5ee798", 0x0, 0x6}, &(0x7f0000000700)="0ed6349bc7f9addde7347eefcf92f1b84e5c150579e251182186f6c181e2143f6c06b873631503acf5e4f66795fb811abed5daf9cded8b23b24a8bfa00ab450a701ed72a3a8b8547c53bf0d5af6e606efb1ab2e85cf0b6b5cf1b377e19962824aab868b9555123e0c215e34888f0bd123ade6c5a770684b42e8103d8437f012dc2195a1636373f36a57c8145dd57ed7b4e5c00b803417b841af2d1958998616b6087580e0e6af392428a533d5b014280c21ee01cce12dadb8a6fb11c626d3f99256e074ea0699850af240b14d818f58127adac6a8e48", 0x100, 0x400, 0x7ff, 0x9, 0x3, 0xff, 0x0, 0x1000})
ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f0000000280)={{"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", "0af5b1efa9834b2a10f57ce3a4c88c93a4bddfcf8f1cfbfab069831321a15447", 0xbe, 0x6}, &(0x7f0000000180)="82e94142ed822ab64e863bb118593fb9ad442ebc1f3f8b0305ede0623e4b48e3fdb89eba60b5dbf1001c9f2d147c709bc433dae27566189837f052798fd9a1cd70b65561f7b58bf4ae4795b9114bd1e05bc661bc5d1dc64f1974a1830af6101101c99a2fef3a90797c418e844ee7a4198ead011db709ca71bad341f21593f2e53a20a838cf8d817e2bc915752a7410f10fdc054973a529f2395e270e6ee7fda08d164e01c98b6f761e41b49a87360d551ad14e2c071686299dd9e1c920d8223eb17ffe336a435a51d12a89c3498c5004b0deb7c76aafaa6ce0142c09330383f216a1db9ec4c94a", 0x9, 0xfff, 0xdc, 0x1, 0x8001, 0x8000, 0x1, 0x9})
syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

00:08:06 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
r0 = socket$unix(0x1, 0x7, 0x0)
freebsd11_fstat(r0, &(0x7f0000000240))
__semctl$SEM_STAT(0x0, 0x0, 0xa, &(0x7f0000000000))
accept4$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8, 0x10000000)

00:08:06 executing program 1:
syz_execute_func(&(0x7f00000001c0)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fccae101167c4c8ed72e41812047002b000000262727f1f08144287a1e0000009b9b73e2571616ac1000c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f00000001c0))
sync()
r0 = socket(0x1f, 0x20000004, 0x1000)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x5, 0x7, 0xfff, 0x7, 0x223}, &(0x7f0000000040)=0x14)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x2, 0x0, @mcast2, 0x1}, @in6={0x1c, 0x2, 0x0, @loopback, 0x81}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1ff, @loopback, 0xfffffffffffff915}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast1}]}, &(0x7f0000000180)=0x10)
setrlimit(0x0, &(0x7f0000000280)={0x0, 0x6})

00:08:06 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="ae00000022d1063237082add7581aac06eabe4ea0bf96d2de7b8bc464718d415640fe5bf3b9f17ea9a68fd61ac352f096b8dbc2e89ab7b7bb20e9a55ab4835e4bb3576524ede47c92c8a2f3c56be73c2181c5c801e3c22b8d04c4e8bfa934249a28bf555dfb9f54a60d4a9d5dbe7afdd16b777326f99d3bfe413e6dc02000000fc3ace09dfb4e988321082a04eb658eacab4c346ac9fa92f46b2e058977f00d6bf0a330f262a562742967afff2ea74fc4ae1"], &(0x7f0000000100)=0xb6)
execve(&(0x7f00000001c0)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000280)='.\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x1f\x00', &(0x7f0000000340)=')\x00', &(0x7f0000000380)='&}\\1.\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)=')-\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)=']'], &(0x7f0000000600)=[&(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00'])
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={r3, 0x1, 0x1, 0x0, 0xff}, &(0x7f0000000180)=0x18)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000200), &(0x7f0000000240)=0x55)
dup2(r2, r4)

00:08:06 executing program 3:
mlock(&(0x7f000092e000/0x3000)=nil, 0x3000)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x7}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0xb6}, 0x8)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)
pipe2(&(0x7f0000000040), 0x100005)

00:08:06 executing program 3:
r0 = socket(0x4, 0x1, 0x10000)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000440)={'freebsd\x00', 0x7}, 0x24)
sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f00000006c0)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000040)="f9e2cff438816367d0d736d85fcb0623cc09ba14448bc7f4ff30e367ee25efe1496d066416d15cc016cef35a9d7642bd335c74", 0x33}, {&(0x7f0000000080)="be8d6016acb233b6af9a8c8aeb74a2c919eca5185563bed72f5a7a97f23449", 0x1f}, {&(0x7f00000000c0)="fe63e9dbb83b09e6da4e149b09b8dce2741ef96808ad4bc704c8a6c449aa3701f23f5ffd30f891436cc0b7e5a500521bd646783094a890b9d8b80afe5467f7ee5bfe3c6ed4dc3be7f768f892a616ce55ef3cf1932bbe68134acbcb5fffc7b6872b66416a6fb5bf1e60b1667a96c77098fcdb7ca84fcd4f7114bb1293d964240d5c9e050ed8c2e8c9fd5dd74e127a942690d82325848c5a0cd9421358b2c480ba9ef29219ed1f4c5093f2912ec85ae81ca552210ca870ff45909fe0e6258d8c4cfd4bf3473b591a4c719236bc88c1eaf73b1023c597", 0xd5}, {&(0x7f0000000640)="285bd7072ef683aec8f66eef416e67bc1a0e70decfec53c172ae979aa285546b6820368e02bfb627d265958838a8daeb9143fffbf7ca286a159c826164246dc168192f1857f188a9c60865c7f8b9593597511e", 0xb}, {&(0x7f0000000240)="392b31a28720", 0x6}, {&(0x7f0000000540)="fad72383d3c6b4feafac61a61210b0d3e21a087eceaff9b6d790f5e3d430805b477c4503241eb8f25715079a407b3ecb17566b283ad7b5cc42070eab305e5b06d7c0c3c73200c0233c8a02a061164b3e74720c7dbe019d24dc7aa3dc5861457e0cde99ac85167b39bfe6110321b15e86244e8c94065866b5936a0fc969c01188bf5f2903fd22b9c38b8e5eeb097e383013173aaeb3f4107b0eb7dc978c3ee065cab91641abd93b37829899a54c3899c8f5fa0fe4f251c9978f493aa7e196192c0b8cf1cd725c43", 0xc7}], 0x6, 0x0, 0x0, 0x9}, 0x2010c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000480)={0x6, [<r1=>0x0, 0x0, 0x0, <r2=>0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x1c)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x30, &(0x7f0000001200)={r2}, &(0x7f0000001240)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000500)={r1, 0x13b6}, 0x8)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x410, r0, 0x2b)

00:08:06 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0xfffffffffffffde0}], 0x1, 0x0, 0xff83}, 0x40003)
shutdown(r0, 0x1)

00:08:06 executing program 2:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x4}, 0x1)
r1 = open$dir(&(0x7f0000000300)='.\x00', 0x0, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="fafa977712ada5dfeb91d5f8cc3259a1458d1a3808c7fa2743b35edadde31db730331c02fecd7b42d46291663fc883b338ed556c68867bffb03bb26b17f619b52c18bc7c8932eab2a3379aeb8a599204ddf8af217e552eaa9b9e1be3018a13e1e34d618bba1a88d8bf7112da7057edeb89ff8c5df47e6bb68a2f26ed5ae7e924b68607f2ceea385ea09c3b4dee3833d09a6896815df8c8a2ba7b8426fb1c2a999ef21c8d41f93ddb6b51de4b107755aa82ee410a5531b8d078d3", 0xba}, {&(0x7f0000000040)="7405ea5fac4fb2c34e9b6f1bc9f35558771602587208788bb18e964773f1f723b74e2f683cc7e0ca6eeb6ed76c1d7d09d75294583357884a", 0x38}], 0x2, 0x0)
poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0)
poll(&(0x7f0000000280), 0x0, 0x1)
unlink(&(0x7f00000004c0)='./file0\x00')

00:08:06 executing program 1:
r0 = semget(0x1, 0x0, 0xc4)
semop(r0, &(0x7f0000000000), 0x0)
syz_execute_func(&(0x7f0000000400)="98a842a84a2c433e730f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000103ef342adac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000200))
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x90)
ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000180)={0x10, &(0x7f0000000300)="9359c356ea54f58c5880d5dca6f2d8a40db61a4cf848312903834e293308b7001d81df5d881e5ca9186c04636babb70726015343a650ef9a4534f24e7563d3079ca7baf60edb31912db1b86c110e876b6f9fbf4573a18cd82783b6f976f6ab64bc6ab9de4d28610385c9fd694ba2e96ada992eaaf6c0b86d25a08bbf46c1f1290b63aa12fcb76c93c59a20d6c9fb8940e72bf19ad333d837191f7e20fba675f8e8f4ea8272585581e945c0878e5cf3", 0xc57a, 0x3, 0x8001})
ppoll(0x0, 0x0, 0x0, 0x0, 0x0)
nanosleep(0x0, &(0x7f00000002c0))
socketpair(0x2, 0x5, 0x90, &(0x7f0000000040))
syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10")

00:08:07 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={<r1=>0x0, 0x1}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x3}, 0x8)
syz_emit_ethernet(0x22, &(0x7f0000000040)={@random="ff077b2b6376", @random="d42ea74ca306", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty=0xa9fe0000}}}}})
r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f0000000000)=0x3, 0x4)

00:08:07 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780df)
mlockall(0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
mprotect(&(0x7f0000e0f000/0x3000)=nil, 0x3000, 0x0)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresgid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)=<r3=>0x0)
fchown(r1, r2, r3)

00:08:07 executing program 3:
munmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munmap(&(0x7f0000d52000/0x1000)=nil, 0x1000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180))
munmap(&(0x7f0000d60000/0x4000)=nil, 0x4000)
munmap(&(0x7f0000da0000/0x3000)=nil, 0x3000)
msync(&(0x7f0000b06000/0x4000)=nil, 0x4000, 0x1)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100004)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f0000000080)=0x10)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5)

00:08:07 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = msgget(0x0, 0x10)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/100)
sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, 0x1c, 0x0, 0x0, &(0x7f0000000040), 0x18}, 0x8)

00:08:07 executing program 2:
syz_execute_func(&(0x7f00000003c0)="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")
socketpair(0x1c, 0x20000000, 0x7, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffffffffff6c}, 0x24)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x8)
freebsd10_pipe(&(0x7f0000000080))
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, 0x0, 0x0)

00:08:07 executing program 1:
mprotect(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x2)
munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x80082f000, 0x3)

00:08:07 executing program 3:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:08:07 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x5, 0x11, 0xffffffffffffffff, 0x0)

00:08:07 executing program 1:
socket$inet_icmp(0x2, 0x2, 0x1)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0)
ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0)
fchdir(r0)
renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00')
sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_tcp_buf(r0, 0x6, 0x2024, &(0x7f0000000300)=""/180, &(0x7f00000003c0)=0xb4)
ioctl$DIOCRADDTABLES(r1, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
ioctl$DIOCGETADDR(r0, 0xc4704436, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0x3f5, 0x1, [0x4c7]}, 0xa)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780))
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000240)='newreno\x00', 0x8)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r2}, 0x0)
openat(r1, &(0x7f0000000400)='./file0\x00', 0x81, 0x186)

00:08:07 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x80, 0x3ff)
msgget(0x0, 0x100)

00:08:07 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0}, 0x100)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x84, 0x32)
getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:08:07 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000080)="8386d1038c815a00f280e6a55555bf5952b18155a4e891978e678de04d99db15d90bafab954c29614750bce7616c311eddc14b9ef41172ac238608bfae1683630a2756d99df0e15a860660d9e7b7bf4820ad00baa0e49b6b10e47353c179e16009a92a2feecd7baea48daa24b51b2c5cbf57", 0x72}, {&(0x7f0000000100)="a72acedf33813ddf0aac1a7b35275d18ade67e832d52de210136134485a38eb6", 0x20}, {&(0x7f0000000140)="8d113ba67650528a21ee18093970fb8bea07daf0d581daaf07cbc4d59b04f529018f6e79afe36d669c5bed1fe02b052ecbf28a16cbb558a385fcc12cf8cdb02c359d4a7f475a5ef94fe574058d3d2e1b703ce2f639077b0d5de3248f7fc93da4f1b7c181ca4374179f1c2dee99958e0fc95026aa567c05ef56d0e75dbea7", 0x370}, {&(0x7f00000001c0)="6392c115ad42abe2513dde4a22544822be8d7b3b358300cc5f12a27a7f858702e48b09d599a002b84657ccfcedda15679e0a2ebaca411c01fc44e31b972dbdc6d7e5ace95f0c69ca0eee0b0fd19c6be4e3bc098c357fccc0b6f9ddf33c69eac96e80007c2d312eb53160a49fd136c115522579619759dc83b8fc082886995556ef4ad0e7f953cb6c78dc2cd8491bd702c4a2fcc0a6df0a719708279d916cfe614e6a418a9ed42726304e07c82964a9a441cc8da761d0fd7f3437e6a0b1208a84", 0xc0}, {&(0x7f0000000280)="646ab292b8364d1950af6b78bd94fa6f28d0c56da2dcb2846641257fc4f6527c102e144c3abc6c7adec9df3b3d729a7296909941ea86f491f9a01dcc3b053df9e642d1cd9480cbe892a80945ebd86b249c5bc53acb7b76f49266e35578ade19ddd93664e67de55a9f56ccd04ae992474ebe85bc4808661982c611b8c202ff3fc1fc83dc4a2d300d16576971f3eac7d3b01a9b85e1b4c6493f3a1692bd371c40aa2674b58d77061", 0xa7}, {&(0x7f0000001780)="9e3be0b9289ac15b1127cf7cb03a8555e16dae4b0000210000000800"/39, 0x27}], 0x6, &(0x7f0000000400)=[{0x1010, 0x8e, 0x2, "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"}, {0xb0, 0x1, 0xfff, "ec46b22ce35e93f1eb0e393e11241842cb47300996828a7220372e43c1a768b46552621a353d5a9abdbfceccbe05c4d48b2773ab233a612e6f362384808cffbe2b0ec6b72f0d99f711a1cddc57d975cfdab65701f4393c7a6ed7edeb4d037f2ec88175ae8e5fa9ac41c9d699f249c71c406320f2f3886b9653f0b4e5c61f4fe716a4254ee00b1df0119e8e4f0fbc465786f24c5e57aa80ed79dba8"}, {0x110, 0xffff, 0x1, "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"}, {0x28, 0x11, 0x5, "3c74f6a1aa673613143dc9092f55a7588b6a0f"}, {0x100, 0x8e, 0x7fffffff, "78e014169d4a9d6b8fc89431e3f4698f3f46b1d5f4c695834e4b7341dae0bad0e64297fbbe2cfdfc1bfa04209319219d9d549e5fc463fea7822a52d67ed1ccc90097b6793d46f4abd7b77b24a44ad06c36d2706bd60f52210a207d6fba87cfa6d555ee5243d0c6d7e9f60df9b5bc84587dd058956014ce69bbb06ec9597815d7bd313013ad71ef52dbd6797981a4b2f686565f3b66630d9b14013d208fa5f75c2fb88871c5440821ab2c254563980f4417108db9ad92045c5edaaab761262c344901b8a7acc94500f51d8cfd5d1c73ce921578e0f84bda29c4eeab93d56014699478b4d654aad78bd504a414"}], 0x12f8}, 0x20000)
read(r1, &(0x7f0000000340)=""/20, 0x14)
connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f61696c65300079ad8c87f144def9959995f3cd49d4ba7f5898c5a4247dfae918efe92059491b"], 0x1)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f0000001740)={0x7, 0xfffffffffffffeff})
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

00:08:07 executing program 3:
mkdir(&(0x7f0000000140)='.\x00', 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c, 0x20000000)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00', 0xd4ab}, 0x24)
connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x1, 0xbc, @mcast2, 0x1}, 0x1c)

00:08:07 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
fchdir(r0)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10)
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000180)={0x1, 0x2}, 0x8)
syz_execute_func(&(0x7f00000000c0)="b15591cd806969ef69dc00d966410f2e0ec44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9f2406dc4224d3e460f8094ee2042204238fc51c1ea01efc48192558dc3c366450f1867466643ab0fd3b61f71df7095958faa28128607000000cd22a023400f0d18c401fe5ff6e3df646736676666420fd4efb30004f4f30f1a125466470f383f894f000000")

00:08:08 executing program 1:
readlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/90, 0x5a)
syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
syz_execute_func(0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/17}, &(0x7f00000001c0)=0x13, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={<r1=>0x0, 0x62e6, 0x2, [0x200, 0x0]}, &(0x7f0000000300)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000340)={r1, 0x100000000}, 0x8)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4)
accept(0xffffffffffffffff, 0x0, &(0x7f0000000280))
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0)

00:08:08 executing program 3:
syz_execute_func(&(0x7f0000000780)="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")
semget$private(0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x3c3, 0x0, 0x0, 0xfffffffffffffdc6)
setrlimit(0x0, 0x0)
sync()
syz_execute_func(0x0)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f})
munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
lseek(0xffffffffffffffff, 0x0, 0x7)

00:08:08 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4)
syz_execute_func(&(0x7f0000000080)="0c03c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)="dc32a01a2abbe0b8bb1238a243cc54df75ecb7276fb6658d3716df6745d43d2057243112bc86478ba2dd2f349bb4ffa5ebfb8de61bc945f698bc426365c0b4fddf8c22efb48b7237cb845feba7d9442f9506e1b91c2f3a9be3c6730e4589383fcc8b7712efd27187a50b29f919e7bb12e063f3962094d7077759efb781bf2e73ca54f9bfe837ecb396792e9429c159f3973446d2221bbe47e1382d00270d20b4cd364e88d8a89812a1fd344563b50f7695a57a", 0xb3)
sendto$inet(r0, &(0x7f0000000000)="538f2bf8e8f68d50d856dc4fdd29f97daa7ded52a8e19d4a98d57646a3d3e69526f3da7b705f950d5a89914d25dd4d5f", 0x30, 0x0, &(0x7f0000000040)={0x2, 0x0}, 0x10)

00:08:08 executing program 1:
syz_execute_func(&(0x7f0000000200)="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")
r0 = semget$private(0x0, 0x0, 0x0)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000380)={{0x2, r1, r2, r3, r4, 0x3, 0x6}, 0x0, 0x2, 0x40})

00:08:08 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
accept(r0, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={<r3=>0x0, 0x200, 0x100000001}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000240)={r3, 0x6, 0xffffffff}, 0x8)
ftruncate(r2, 0x1)
r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
read(r4, &(0x7f0000000140)=""/252, 0x7fffffffffffffff)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000280)=0x7, 0x4)

00:08:08 executing program 2:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00')
symlink(&(0x7f0000000080)='./file0//file0\x00', &(0x7f00000000c0)='./file1\x00')
r0 = socket$inet6(0x1c, 0x7, 0x9)
ppoll(&(0x7f00000001c0)=[{r0, 0x2}], 0x1, &(0x7f0000000240)={0xfb, 0x1}, &(0x7f0000000280)={0x7a}, 0x8)
utimes(&(0x7f0000000040)='./file1\x00', 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
getpeername(r1, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000180)=0x1c)
mkdir(&(0x7f0000000200)='./file0/\x00', 0x1)
mkdir(&(0x7f0000000000)='./file0/\x00', 0x0)
futimesat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x0)

00:08:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_buf(r0, 0x29, 0x2e, 0x0, &(0x7f0000000000))

00:08:08 executing program 0:
syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="c8cbd2f45ae15df3c57f3069", @ANYRESHEX, @ANYRESHEX, @ANYBLOB="38ab8d305eb0b3f8f5e5303fd8b16066bf399beecd44d7b59ec0299006762f833894be66d4a6d4630393ba410b020816cef3c0cba92cb64d737b6e23797bbc93e2d1564fa14d26e1b70ab91ec2c5", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES16], @ANYBLOB="01cb3d6d5a26c496a38fcaba6928d689d0cbfce0ba85e86b96d100c27df70f5ecbda8e2d3fb319fa59dca6c6c6d7ff92d636689ac3661010eb682350cf4bf436c252e91511a6c47cb61d8ddc1d939eea2ad8b5a1f95291cc4681306635a263c9ec989c348aec34c1187f6d4583a2f3cca0d690e06e988c861c62dcf49faf360c879a00b23db282473d12638e2284deffa19e2333931116f6cbbcb01591e7a31ce3a505d842847da13f4f5d3abb0e078bc4fbbf415172ce2b6b4ba75b19906cb3081dd383a4053fdbacf0c25d84a965", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRESHEX], @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="6006e0c3eeddc001ae01ca81a7e67371ace630bdd1893930ba726ff346032dc05dac3b69a4c69c0a588429fa48101b3121789674d982f6936591221aa1b98cdbaf7b95fac416c77597c9cf8967205755fe86b8bb920fed6e27e44f529b8ffeb28b950b04cb915b1d5aa745313a456b8e93d66ef0521122325a91b305a66685b6a63fe75f1e195608c82772c07f4a6954ec2fa2da734beaba40c4ec106763d2d37a4aa9f0b3bad9eb4209736f0bbd91e9470b82cd3dd399d3d87621b883c3232fdf6891efc30181f2c51c2a86ad280522b97a0a6915b414900a33e033cfad38dd08421bce50288c62d6bc9e58ef80", @ANYPTR, @ANYPTR64, @ANYRESHEX]]])
syz_emit_ethernet(0x70, &(0x7f0000000000)={@broadcast, @local, [{[], {0x8100, 0x8, 0x5, 0x1}}], {@generic={0x0, "a1c649b110fafece77163d34bca488696500a052f6b726b642dd7b42552602c9911f18c88ce7d0cfe1a2267b4fb27acbf94f88ee488ef0de4336d705c61fdd438b899a3393d6a4c97af5dc340ecc8051f83a9ff4e9b5df69954e2ac690ba"}}})
r0 = msgget$private(0x0, 0x190)
msgsnd(r0, &(0x7f0000000180)={0x1, "b2ff03b59aa093"}, 0xf, 0x800)
msgrcv(r0, &(0x7f0000000080)={0x0, ""/125}, 0x85, 0x0, 0x1000)

00:08:08 executing program 1:
r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0)
poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0)
lseek(r0, 0x0, 0x1)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x7a9, 0x1, 0x1, 0x2}, &(0x7f0000000080)=0x18)
setsockopt$sock_int(r0, 0xffff, 0x1006, &(0x7f0000000140)=0x7, 0x4)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8)

00:08:09 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
syz_execute_func(0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xf, 0x3}, &(0x7f0000000280)=0x8)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3}, 0x1c)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d")
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r2, 0x6}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, 0xc)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc0<x`h6\xe9\xf3\xd95\xcdx\x16\x94\xfaKr\xea\x86\x83\xac\xbeB\x95\xac\b\xf0\x14-\x8a\x17\\\xfau{\xd8\x9a\xc7\xca\xbbS:pe\x8c\xb8\xc1AQs', 0x0], &(0x7f0000000380)=[&(0x7f0000000580)=',\\\x00\'\a\xc5\xac=\xb8\x1e[\xf5/\x16*\xf9\xb4=k\x96\xa0\r\xe3t\xa8\x1f\xd9\x83%D1\xe6lD\x85Q\x1d\xe7\xb7\xa1e\x01\x8a\xda\xae\xb3\xc5=\xe9)\xe9H+\xb8N\r\xcd\xd5\xaf\x15\nv\xa12\x8a\xab\xb9EBg\x10\xb7\xecEL\xf8\x96;\x1e'])
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r2, 0xdd}, &(0x7f00000001c0)=0x8)
open$dir(&(0x7f0000000340)='./file0/file0\x00', 0x180, 0x40)

00:08:09 executing program 0:
setrlimit(0x9, &(0x7f0000000080))
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:08:09 executing program 1:
r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0)
poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0)
lseek(r0, 0x0, 0x1)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x7a9, 0x1, 0x1, 0x2}, &(0x7f0000000080)=0x18)
setsockopt$sock_int(r0, 0xffff, 0x1006, &(0x7f0000000140)=0x7, 0x4)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8)

00:08:09 executing program 0:
setrlimit(0x6, &(0x7f0000000040)={0x10000000000b359, 0x7})
mlockall(0x1)
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)

00:08:09 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1206, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98)

00:08:09 executing program 2:
syz_execute_func(&(0x7f0000000240)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c4a3397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0067000000c4617b110e8a826e6e0dd4d4488ce8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd371a261b7e2")
mprotect(&(0x7f000025c000/0x4000)=nil, 0x4000, 0x4)
r0 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x463, &(0x7f0000000040)="aa7c00000000e61a50f8520000178990", 0x10)

00:08:09 executing program 0:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), 0x4)
sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
r1 = getuid()
writev(r0, &(0x7f00000000c0)=[{}], 0x1)
setuid(r1)

00:08:09 executing program 1:
syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, <r0=>0x41424344}, 0x2, 0x9)
syz_extract_tcp_res$synack(&(0x7f0000000040)={<r1=>0x41424344}, 0x1, 0x0)
syz_emit_ethernet(0x16a, &(0x7f0000000100)={@empty, @broadcast, [], {@ipv4={0x800, {{0x14, 0x4, 0x1, 0x81, 0x15c, 0x67, 0x4, 0x1, 0x0, 0x0, @empty, @multicast2, {[@timestamp={0x44, 0x24, 0x0, 0x3, 0x2, [{[@local={0xac, 0x14, 0x0}], 0x9fa}, {[], 0x6}, {[], 0x4}, {[], 0x3}, {[], 0x100000001}, {[], 0x5}, {[], 0x5}]}, @generic={0x8f, 0x5, "2ec41d"}, @lsrr={0x83, 0xf, 0x9, [@empty, @multicast1, @remote={0xac, 0x14, 0x0}]}, @noop]}}, @tcp={{0x3, 0x1, r0, r1, 0x57e885c2, 0x0, 0x15, 0x1, 0x4c4800, 0x0, 0x4, {[@generic={0x4, 0x10, "30f07281a6b1d0bec18813caf1b2"}, @fastopen={0x22, 0xe, "9af46343b9f167e2d9763908"}, @sack={0x5, 0x2}, @generic={0x13, 0x10, "d13b5a10c743b72b4b73fd9e0ed3"}, @generic={0x33, 0xd, "a646960f075da92b1773cd"}, @nop, @nop, @eol]}}, {"795bbbf710a9c2af543093820b6e7bc99abdbd4228837aff72ba9eb5fe4fcada50d279531778a4dd22330259171bcea9828cc35de86aa4b1eeb353de635c7a1863030d6e651e278b297be6221c0e0cde8e4f7f6f821bbf88963671c0b34bfa32b546c0828ff537b81d3ba699d8144c6d95ff0b8fe15251baa607ec7f007fc69bfb643915234a2c87c5027419a7c7ffcc7dcccb511cc2fadacb80f7bc0b66ff77fbf5ef0369340f7b394c3a6372155d92b2ed5e3333ff1339"}}}}}})

00:08:10 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)

00:08:10 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_extract_tcp_res(&(0x7f0000000040), 0x2, 0x24000000000)
syz_execute_func(&(0x7f00000003c0)="f00fbb2ff3417c09000865f70e6969ef694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0")

00:08:10 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000080)=0x6, 0x4)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000340)={0xfffffffffffffff9}, 0x4)
truncate(&(0x7f0000000040)='./file0\x00', 0x7)
r3 = open(&(0x7f0000000180)='./file0\x00', 0x201, 0x0)
setrlimit(0x8, &(0x7f0000000300)={0x5, 0x1})
flock(r1, 0x1)
fcntl$getflags(r3, 0x3)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0xd05f, 0x4)
fcntl$getflags(r3, 0x3)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
connect(r3, &(0x7f0000000140)=@in6={0x1c, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c)
fcntl$getflags(r2, 0x0)
lseek(r2, 0x0, 0x41000000000003)
writev(r2, &(0x7f0000000240)=[{&(0x7f00000001c0)="4c44812de7a89d00e8fce4ff204ec6af02bd2bee69b092742e44528d6e9991cee728a98cebbbd1a58d1ac70d06838efd1571bca137276680fa042c4bcc5bc0c98ab0a947f3fd8b330539aaf9c5f967b13086f3775de2ac669efec0048639eaf7e759a20b7a94059d0ea7ce9531065dc29187adacc539b0344fe217", 0x7b}], 0x1)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000280)='cubic\x00', 0x6)
close(r0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
execve(0x0, 0x0, 0x0)

00:08:10 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xffffffffffffffff)
freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200))
geteuid()
getuid()
getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300))
geteuid()
geteuid()
freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380))
r1 = getuid()
setuid(r1)
preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0xfe4c}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r3=>0x0, 0x29cb}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={r3, 0xe496}, &(0x7f0000000180)=0x8)
pwritev(r2, &(0x7f00000003c0), 0x273, 0xc00)

00:08:10 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000140)={{0x1c, 0x3, 0x1f, @ipv4={[], [], @broadcast}, 0x1}, {0x1c, 0x3, 0x4, @loopback, 0x7}, 0x40, [0xb, 0x4, 0x0, 0x1, 0xb9, 0x40, 0x2]}, 0x5c)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))

00:08:10 executing program 2:
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a")
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)=""/254, &(0x7f0000000000)=0xfe)

00:08:10 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x2)
ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000200)="ac411138affb4b7a3c117b7803a53c9a0b431284bf33f01ca2eb72989c715e53099ae43937e9d974e22c2a1d0608aad3e1b2f5dfab85c06dcfae863fd2db8d58be97cd0350")
pipe2(&(0x7f00000007c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={<r3=>0x0, 0x6}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r3, 0x7}, 0x8)
syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10")

00:08:10 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = fcntl$getown(r0, 0x5)
freebsd11_fstat(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = fcntl$getown(r1, 0x5)
freebsd11_fstat(r1, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
freebsd11_stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = fcntl$getown(r1, 0x5)
freebsd11_fstat(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, <r9=>0x0})
getresgid(&(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)=<r10=>0x0)
sendmsg$unix(r1, &(0x7f0000000c00)={&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000700)=[{&(0x7f00000003c0)="a6df7642b06a4d1064c3adf3", 0xc}, {&(0x7f0000000400)="efad480a9fd16bb004ba0649bc31c5570ecd4a2ea17812849338de47482fdc09c4b2342702f4f28f54e536a5dc47fb5ffc98b02cf31233356a0b76068b597a78a083d0b1a9540ab3e9dbfec15caf9edf700551b42e68f9b11e9b57541601d941af3d9bb303640171f876ad07c591933cfe460f45079492cd06edcbdea103604d3985e6622a128a469d8084091c67e0c0fdd8196f8e29ddf3853ed9ca8d401ec528794445ae895b013d96c11d35ed0a9024598956e510648e9f136a549e7429983ee4c3ba308f0176e3e925f2189ab9df6e690de60b61a7d3", 0xd8}, {&(0x7f0000000500)="3446986877f362727d3605c940c38402072234bbf8b351750367f9c6f13176e3401d082d673f14ceef5ad6c5fb87eedd3b5ee3c9a71bb81d2f8085d7ec67a554380cef663b8243d01b27d84bcb72a93a6dff23f3d74c57b62ed251284e3bc26befa64faa40902823b951ab13909b6ed375f3967788387a6a28c19f61b41070e9db56203a5fbb23dc3009f4b9080deae51476810f8d260c653fd31a65ce2ffa75d2cf233515d15d919fec79a1b6d968c637a5c6c581c17015d869d08c002737510a2c15b5c902a428f418c1d7f6301acb436c5d2fa815e14af3ff5fff42b90da43576cc52788b1df388eaa6876f08", 0xee}, {&(0x7f0000000600)="acff2dad00da74dadf3d175eb0c07dc7d0637eeb32df2cb8f73495c9e9904963d21503d655399800e4483ff5ced13fb6c578f5a16daca4d37a9764a65c72daa60ae9400de41fc2a7cefe2b63a08cbc09516b30198952e5d1d0e8d2be46957ff644f1d78d0b2de53eeff24a78942902f3280471b3719ebe08d99254f9564f146d2e022eb7e76f9e666abcf924f55f1bc78b536e6736808409f92d50666e17b9a50c1b78492d06527da81b784c40ec322e43538ad33f5b336833c5a9b9b365a0521aca8331ad818a", 0xc7}], 0x4, &(0x7f0000000b40)=[@rights={0x20, 0xffff, 0x1, [r1, r1, r1, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x30, 0xffff, 0x1, [r0, r0, r1, r1, r1, r0, r1, r1]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}], 0xb0, 0x20000}, 0x104)
sendto(r1, &(0x7f0000000240)="c9", 0x1, 0x0, 0x0, 0x0)
recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/77, 0x4d}, {&(0x7f0000000140)=""/45, 0x2d}, {&(0x7f0000000180)=""/12, 0xc}, {&(0x7f00000001c0)=""/39, 0x27}], 0x4, &(0x7f0000000280)=""/161, 0xa1}, 0x40)

00:08:10 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
pipe2(&(0x7f0000000280)={<r1=>0xffffffffffffffff}, 0x4)
ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f00000002c0)="a7c882d26a419704148a383b3d5c01e864de1b14b54594ac3112f35cd1ec4a3af3e679f05087c00a4a2e53d8824edf7339ccbdf7f237eee60cdcf08c3c49c93fbdc10b385bc0f0b6a07f7eb2d120a12bc48d83a85b8b9b46dd685a92a668a8beed050e3837bf9609d37fbe3701eae7241e5ab3ffea376f652db30c407afedf1868ed77dfc1f2f2877d0840699f81a902b35e7ab05737a086870f90e774824daa6bea5b7768661503acb12d82918c88f1a2009999a337ffa1694bb18745180b95bab137dfac")
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x25, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000000000170000000000000000000000000a5c12ec7c63ad0000000000000000000d104574f2511cd36485f8bf1d000000000000000000000000000000001c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f40000a10000000000000000000200000000000000896bde7a4e6dd273a6814bb763f91e5b18d1e31a06c61cb5528ed30fcc805ff1cc930c9b156b3cfba1b668c66ea1415d2ce8fa98c4c6308b69d30a597b245c31d9818cd532882e7f10605f0af984e0783889008e7a90c47d", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\b\x00\x00\x00'], 0x94)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x7, @rand_addr="b42d52cddf0e0b3133413ce5c75e9f79", 0x1}}, <r2=>0x0}, &(0x7f00000001c0)=0x84)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r2, 0xfffffffffffffc01}, &(0x7f0000000240)=0x8)

00:08:11 executing program 2:
syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
socketpair(0x2, 0x2, 0x2e4, &(0x7f0000000100)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)={<r1=>0x0, 0x6, 0x5, 0x3, 0x20, 0x0, 0x1f, 0xfffffffffffffff8, {@in6={{0x1c, 0x3, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0x0}}}, 0x0, 0xfff, 0x6, 0x8000, 0x1, 0x8}}, &(0x7f0000000200)=0xb0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x5, 0x0, 0x10000, 0x7, r1}, &(0x7f0000000280)=0x10)

00:08:11 executing program 3:
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000280)={{"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", "4d1043cb21ff4038618117e31bd04c7fcf2851702376aa29719a2d4e03119018", 0xfffffffffffffffe, 0x2}, &(0x7f00000001c0)="6a27742b03de1417cb19d72b16db3f9dbcd5f1d528caaa6f241ddd1bde9960bd6a1d34d58a45839128fce1a0039c75df7e0495694c7d2f0ebf432c4a64c89ef5fe841d88bc8245b45dc2433d13a9f110dc8c543374e777da4c821bc60ab9ff560444a964e3d7d03bbf51ac263a46c4e6800c7a681a459702e32a8cb2d7dfdf49b09bd4a14d924ab9c2be2a2d73980c787254003e3c69d70103b3", 0x0, 0x8000, 0x779, 0x3, 0x900000000000000, 0x2, 0x8, 0x2})
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r1)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r1, 0x40046677, &(0x7f0000000700)="c03435e4be9b8fbfb50e3226d400000000a8432ff78376bdf54d5d4c2f1445552495e99aede31f3f87e22ad6b9c58a8161f9416b1f7aa49af43a047b3c606bc5eb9a02823c0abee093e1222b39a9e6310000")

00:08:11 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc)
r1 = socket$inet(0x2, 0x3, 0x101)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000001c0)={<r2=>0x0, 0x7}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000240)={0xb2, 0x80, 0x6000, 0xfffffffffffffffe, 0x9, 0x1f, 0x3f, 0x7, <r3=>r2}, &(0x7f0000000100)=0x20)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r3, 0x7, 0xff}, 0xc)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0900a7fb6c87ffc00171092714d9fee75b66de7581e2764c354dbd848132fc5603035528bf21aa4936eef6be0724b4c6c7cede0e0c3081a605838af937c6656e3e86f3c1ec81a222a9128ca5fff3f0639a13cf6a6d3e493963ed79f3087a2e54419d78eb18c2374ceb3ed8d570cefb074e360843e76092da5240ff6b739c40f42126e705ec3c22d5dfc66771554ca3e6947b90415faddc2c689b5d8efab07d0481d4ef039439161b57fc0202685f60e7c61b3b31cc1da55637b81ab24c27cb765399cc3387"], &(0x7f0000000180)=0x12)

00:08:11 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
truncate(0x0, 0x400)
writev(r1, &(0x7f00000015c0)=[{&(0x7f00000016c0)="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", 0x2ce}, {&(0x7f0000001640)="e09a1bb6684e8d8e5d2ef76793580ecfdcece6db6e01dc05257fec628f604d8bba93b76cff632772fe63980e7500"/61, 0x4a}, {&(0x7f0000002a00)="a6aa965d71b6576fdff76379b411aef498ac9f6b0d6c073d57b69c2a06c6d5d097a2458e57bb9c5245211fb4232e12778267928153ad112dcd5c39d5eb6f23c9f59e65769bd0a0f6939ff908ec1bf3ee47d0e5def8c0a30b4b7b7a439d79efae5de0a5b44c0cd3b280a1a3e9e57f78813a6a9e9a8c6f4948082e9ae99b6aa4f8aa013a515a80c4ae156896046e23b4020e599864bc015c9fb9cbcd6a31054de447677e763c8eb7bfd35783cf08cfadff3a90cfb0f0c6a6388061d3339efbe26a01a7bec3face9e345af6688293fe6c751a1500"/225, 0xea}, {&(0x7f0000000480)="c9a0ae6913451e976633e7ef84180eff031c94c5a4c5c301deb33e47a7e2f273d550acfd79451108a6b1e18f33a76808852b66005bfb65007fc341cb54d916802165b058d6c645f61664c45308ab246e7f42f8f3a1bcd92318b824879e971506b0216e448b65c85fa37917d50359dd667b4588d40cd135aceceb5455f7ff", 0x7e}, {&(0x7f0000002b00)="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", 0xfdd6}, {&(0x7f0000001500)="3a86f472605575ed265de06700bddf5c62b244811402647a6aab7a684154f90397c63fcdbf2f423f3fe770952257b0c2149350a519b68a2c7cf9fb609c022caefa14628a918a449c957a1df2ccdf0cca484b22073f2ca2ae9e53ff98890eec5c95109dfd364ef28d96eaa9d9e716c8ada5b4cb759edb994ec4d1904a51292243d41bd235c0670b89412f9ebe970ba22014401cb32f67c11f", 0x98}], 0x6)
r2 = socket$inet6(0x1c, 0x0, 0x0)
accept(r2, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000140)=0x8)
accept$inet6(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
sync()
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x5, 0x4)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040)=0x8, 0x4)

00:08:11 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
write(r0, &(0x7f0000000140)="c3", 0x1)
ftruncate(r0, 0x4)
execve(0x0, 0x0, 0x0)
close(r0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8)
close(r0)
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000280)={{"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", "83293a246222013fee67096cf0db0f3a9ecf45910ef14a4b6b2ff5c89a446d68", 0x0, 0x3}, &(0x7f0000000180)="3ac97b9bb597453e0ac08319eecded248065cfa321d386689a9c2c797fbcb49211dd47db2b8e829eae42f5a4e3dd23bd1e48819586657f585b903fda68756face0b1c24cdc6de4f228d60d79d37b11ec16f78d4e12282fdbe7ca21ac0c2952935a0fe3a37c526c6bc78541cecd8561443874ba14b06a778d7822dcd9cd6a2bed206bfb8892c12baae5b7b758bc24c63afbb1adafda6d28966359b5e7e953bc38af8ee587d2b98b7ae7adaed3df0259b842077813ccc63c5241bfb0508799a54f745ceb32bf05b2", 0x4, 0x800000000000, 0x8, 0x8, 0x4, 0x7f, 0x1, 0x8000})

00:08:11 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="08000000441ad207fa03ff318f11eea374a7595d811c3a770bf1d7ad432a7ae148b2ab4f20d54027e2ddb775c433ef93981bcb1a615dc02d0cf26a6fb64d784c20234244613d967a30711c8246", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r1=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x24)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={<r2=>r1, 0x2}, &(0x7f0000000080)=0x8)
bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x101, @ipv4={[], [], @rand_addr=0x7fff}, 0x100}, 0x1c)
socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x15, &(0x7f0000000240)=ANY=[@ANYBLOB="030000000000001700"/136, @ANYRES32=r2, @ANYBLOB="0000a7853199a13e31b9ea"], 0xfffffffffffffda1)

00:08:11 executing program 2:
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg(r1, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, 0xffffffffffffff15, 0x0, 0x0, &(0x7f00000001c0)=[{0x40, 0x2, 0x1, "a62fcbea0df5020ba8c9ab221aa16d9bab06c67a54da0039fd7a5a0ad100010000000000007b4b9a30"}], 0x1f9}, 0x8)

00:08:11 executing program 2:
r0 = socket(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x901, &(0x7f00000000c0), 0x8)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x4b, "e21d102170b56fd073df4bc5613d6d98"}, 0x14)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={<r1=>0x0, 0x7ff, 0x3, [0x401, 0xd18, 0x8]}, &(0x7f0000000080)=0xe)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0x7, @loopback, 0x1}, @in6={0x1c, 0x3, 0x5, @loopback, 0x3f8}]}, &(0x7f0000000180)=0x10)

00:08:11 executing program 2:
syz_execute_func(&(0x7f0000000100)="46db5608f390f241afc463415d36c6c441fc281af2a745d916660fe014d842d764f2e005")
syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000f042f69d390000001d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000")
r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
ioctl$DIOCGETLIMIT(r0, 0xc0084427, 0x0)
mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0)
mprotect(&(0x7f0000dfc000/0x2000)=nil, 0x2000, 0x2)

00:08:11 executing program 3:
socketpair(0x3, 0x4, 0x1, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xf, 0xffffffffffffff7f, <r1=>0x0}, &(0x7f0000000100)=0xc)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x2, 0x79000c95}, &(0x7f0000000180)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:08:11 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0)
r1 = socket(0x14, 0x2, 0x401)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0xe, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x100000001}, &(0x7f0000000140)=0x8)
r3 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x23, &(0x7f0000000000), 0xfe6a)
select(0x40, &(0x7f0000000340)={0x9, 0x65f3, 0x1000, 0x2, 0x4, 0x6, 0x6, 0x5}, &(0x7f0000000380)={0x8, 0x8, 0x10, 0x400, 0x8, 0x1, 0xfff, 0x800}, &(0x7f00000003c0)={0x8, 0x10001, 0x1f, 0x29, 0x81, 0x3f, 0x100}, &(0x7f0000000400)={0x3, 0x8})
open$dir(&(0x7f0000000300)='./file0\x00', 0x10000, 0x8)
open$dir(&(0x7f0000000480)='./file0\x00', 0x40, 0x4)
r4 = semget$private(0x0, 0x4, 0x40)
r5 = geteuid()
r6 = getgid()
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getegid()
__semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000240)={{0x80000001, r5, r6, r7, r8, 0x84}, 0x8, 0x401, 0x100})

00:08:11 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x1060a, 0x1)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000080)="e44d4080e341a77341f2979ba52f445031ab2137e855ffd4cedf4fa4c49ca488dad4ab34eaef0a067c49c3519a04a8bc6f99d34819d7aa6142825b05038076d1f41529405e0390135962da5f0c9be305806ded981dd0eac133ca519202bbfea7ed21d2bca92a473ebe4a")
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e324d696c673000"], 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x30, &(0x7f0000000180), 0x10)

00:08:11 executing program 2:
connect$unix(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c6530007803dbf4a6b58f2cf35ae7fe7324cedd8d4f7000cdd6b3185da5a3569a1497851e15af5622805cbc4f69000beeb124a0282841197058550ff128e1e7886207905e8a55fa63e101cb22f13522f25571985b76c9252fede9a61be21f37e1a426112b706ef421500b9bdcff7e1abfbe4944df7dd57cc8fb5d26a13b878fafe59c86ddd9839bebe9503c3bcdda2af7f763ac9011a8"], 0x1)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0xb, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:08:11 executing program 3:
syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cec0f05f359bf7a29010043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602d819e136f083b600800000f0bf6c874f751ec42145dafbe509b921045fc507f240d1d25bc4e3f56cbd00008020d0c66db712c48339a0d30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580047c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10")

00:08:11 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000140)}], 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0, @loopback}}, <r2=>0x0, 0x0, 0x1, 0x8, 0xff, 0x6, 0x1}, &(0x7f0000000200)=0xa0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="f5000000445c8d1754f30ddf7ce04f559b776c0e777c8f295545b916c3c9626913af462a65536fd5f58182211faea2a196a79f0162b91a23b5fc15fad6831ac6fd42640231d213e6ff57807b681ae459e63fb9b50d32085f787f3e6239f247f528ad249bda0054c552a3137e666965d3bc583646be3944f2f255309f4478cf317e38cb46088f6d3f22b6ccac695d5755d4c4507e265662b17ac35b2b4e8dea418deeee710058f8a4d0c8d5db1edcb218157aad4366d547c426042db076d4bfed33d916a87e520faeae5a222329936dac48a9bfbf079c2008f6064e7ae010d7bdaf264499e8b7c767250e264e673544d5b2b632e3647027480a"], &(0x7f0000000480)=0xfd)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)={r2, 0x161f, 0xba, "1876bae500f68cf91a384f3e8fe68bf216a4c60d78c838731a13be92242936cf047f3c70c482f6999b18fe3ca4be8d72fcd50f049d66bb0e8ceb95464291d13ec4a4d55be484dac3d83a86990750894ae873612ce0de183b5b94621db57c51645d0e55dc0de493b43674ceabc0965aae77b48e99faf18207ecf53c83ca7cec83b03c6b723bb088826fc40d5aec469acd70eb202a29ee69f3ed940b032ff4ad99933ea1b86264d258feefdbeb5c5b82ce4e2089a100d528ac5476"}, 0xc2)
getsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000000080), &(0x7f00000004c0)=0x4)
ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000580)={{"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", "fd090eff670d79f7ae5485c6e97704b6daad6f22d40ca1499de64ffa38484574", 0x0, 0xc45}, &(0x7f0000000500)="88860475387a1278bc09de58ea607d440641554892da98a377dc1fa60991493359ea230a2687fd2f0c4dd62757adb81065f27200544aadf2f9795b061ff74c0bea7f4342fced02c0edd7bd22347225270ca9eeae8938a4b349afa293ee108b", 0xffffffff, 0x8, 0xbe, 0x7, 0x4, 0xb6, 0x6})

00:08:11 executing program 3:
setrlimit(0xa, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136905c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00e20900"], 0x1)
openat(0xffffffffffffffff, 0x0, 0x0, 0x0)

00:08:11 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = fcntl$dupfd(r1, 0x0, r0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5)
ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f00000003c0)={{"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", "ccb43aae9beec372ec9d8b0ab8cfd2c0e8ace740543707c70cb31d1fbd6bc381", 0x1, 0x6}, &(0x7f0000000000)="8b3e6739da6b4201b0dc9019c917c8e4ca3ddaa5529034f90109bbc059b827dba5e2d96de292c45b40c2fdce19261617ce3e52f6868bfea8af211f0f4ffc41401d581da51e24b3761e12a3af9f4083b35101f67e4d5e4a29333e990722e8bb803df3ed7f5624736cdc9c66dff9edc397814b8fc1836262ca2a30fea1c05dbc0ef3405c51cdf5d0b70e4338ccc5d4c3a6e4a16f1ed4a05c89ea323974a75ed5e8070ba18c5521c1aacb7ee17d56a21adfed666b51858134b135017816d559b12692643c546b17a203702b58f7640e801e0572e7bcd0", 0x36d00000000, 0xcc1, 0x81, 0x5, 0x7f, 0x9, 0x40, 0xff})

00:08:11 executing program 0:
mkdir(&(0x7f0000000040)='./control\x00', 0x0)
r0 = open(&(0x7f0000000180)='./control\x00', 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0)
open$dir(0x0, 0x0, 0x100)
fdatasync(r0)
link(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./control/file0\x00')
rmdir(&(0x7f0000002580)='./control/file0\x00')
close(r0)
rmdir(&(0x7f00000000c0)='./control\x00')

00:08:11 executing program 2:
r0 = open(0x0, 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
fchdir(0xffffffffffffffff)
fdatasync(r1)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0)
mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
getsockopt$inet_tcp_int(r0, 0x6, 0x208, &(0x7f0000000300), &(0x7f0000000340)=0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
connect$unix(r2, &(0x7f0000000580)=@abs={0x0, 0x0, 0x1}, 0x8)
mlockall(0x100000000003)
sync()
pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000380)={0x3, 0x1000, 0x10001, 0x58, <r3=>0x0}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000500)={r3, 0x1, 0x3, 0x200, 0x80000001}, &(0x7f0000000540)=0x18)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r4=>0x0}, 0x0)
clock_gettime(0xe, &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x80, <r5=>r4}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
socket$inet_sctp(0x2, 0x5, 0x84)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r5}, 0x8)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")

lock order reversal:
 1st 0xfffff8000cc32d88 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3440
 2nd 0xfffffe0000b30980 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283
 3rd 0xfffff8004a837608 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598
stack backtrace:
#0 0xffffffff810d241e at witness_debugger+0x8e
#1 0xffffffff810d2052 at witness_checkorder+0xf72
#2 0xffffffff80ff1995 at lockmgr_xlock_hard+0xb5
#3 0xffffffff80ff2498 at __lockmgr_args+0x488
#4 0xffffffff814d26aa at ffs_lock+0xea
#5 0xffffffff81923be5 at VOP_LOCK1_APV+0xc5
#6 0xffffffff8118613f at _vn_lock+0xaf
#7 0xffffffff8116d0c1 at vget+0xb1
#8 0xffffffff811589a8 at vfs_hash_get+0x148
#9 0xffffffff814cbb31 at ffs_vgetf+0x51
#10 0xffffffff814bbdd4 at softdep_sync_buf+0x444
#11 0xffffffff814d3c54 at ffs_syncvnode+0x394
#12 0xffffffff81927da5 at VOP_FDATASYNC_APV+0xc5
#13 0xffffffff81180a30 at kern_fsync+0x290
#14 0xffffffff816d15b6 at amd64_syscall+0x436
#15 0xffffffff81698c6d at fast_syscall_common+0x101
00:08:12 executing program 1:
msgget(0x3, 0x23)
getpgid(0x0)
r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10)
pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000140)="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", 0xfe}, {&(0x7f0000000240)="fb140e11fd94b7ff7216239643269f473c856359b91b523273344ef888d81d3aca4295f71515d40591dafb0f3470fb8bb758da46762b94b903174193956d84bf5c2c9411ec3a8af424ccc0ac6292d3577488ef72bab7b2f5fd406b1ccdf41afa95238efd54d6f7b60c05f50fe05b93d06a5a822227ee5d524395370c89c55dab5a2dde98cfd02cb0c4a50f711757ae47820ba18c", 0x94}], 0x2, 0x63)
open(0x0, 0x102, 0x5)
syz_execute_func(&(0x7f0000000400)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b5578f899891c0fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4f2fcc483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f18171a1950b8a17826e826e560d2d8cc7e8622e470fb8f94b4b7fc481fee6096015f5f5264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000340)={@rand_addr, @loopback, <r1=>0x0}, &(0x7f0000000380)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000003c0)={@loopback, @local={0xac, 0x14, 0x0}, r1}, 0xc)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))

00:08:12 executing program 3:
syz_execute_func(&(0x7f0000000140)="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")
truncate(&(0x7f0000000000)='./file0\x00', 0x231a8bf8)
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
freebsd11_mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x2, 0x969)
chroot(&(0x7f00000000c0)='./file0\x00')

00:08:12 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fff}, 0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0x1}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x3f, 0x1400, 0x6, 0x7, r1}, &(0x7f0000000180)=0x10)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x3}, 0x8)

00:08:12 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @multicast1, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast1, @empty=0xa, @multicast1=0xe0000039}, 0xc)

00:08:12 executing program 0:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x3e}}}, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accf_dns\x00', "138dea95796455ab7b0461693b8e9668f89cb05614b079d6458bbdadce679effd053eb430c3429c7831cb88fcc58ff47b528c64246752a0ce9f97f26a603286a54360368aad26e3f9de3353f8c5b14b884f31dd194e5a4622bcd3c57760836313f8ec7e32d5b7427726671eb020c7664b59f5664d93c8af11f690772a82f5b978affe43d7b50f29b9314e7c370cbaf83691909a7e5329a7dcc2290eda2093092d3bc205368e595c3c3efb0489f7dece0523e07fab8fd51f3bf5f1ab4c5d2404a2e73ec099e2a5777c2d9c4cb793ec5589c532add86c474e444f9387f41eea4388c718ebfbff4211a3f875cc17cfaeb75"}, 0x100)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = dup(r1)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:08:12 executing program 0:
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100), 0xfffffffffffffffe)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
accept4(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x1c, 0x10000000)
openat(r0, &(0x7f0000000080)='./file0\x00', 0x20a00, 0x20)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x200040000}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x400003, 0x4f3, r1}, &(0x7f00000001c0)=0xc)
r2 = fcntl$dupfd(r0, 0x0, r0)
accept(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'/13], &(0x7f0000000180)=0x16)

00:08:12 executing program 2:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
syz_emit_ethernet(0xb6, &(0x7f0000000180)=ANY=[@ANYBLOB="b100485caa2a43333e128ef588a83200810038007bafe964094acf90c0d1f4bdb51b31640c9eb4c508de1dada1e4ebd1ef834a3cbad4749b9f83c9dd4cab3f4868d5ef1c070f14453ca0b304fdecf36791cb8a49a4687f19ca3b6b5068536a9797697956404440e68b9dda7959c82ba6f5fbf15f22e17bfa4240244deaa2b9543c7bf06b5eb260a25232b53bf4694d0447e0bf5781d475d2ffcf2516b6917995aca0fc64dbc4098730957afe9c2fbd69f269ff670a67"])
r0 = semget$private(0x0, 0x3, 0x140)
setitimer(0x2, &(0x7f0000000140)={{0x0, 0x1000000000bb}, {0xee, 0xdcf}}, &(0x7f0000000280))
__semctl$SEM_STAT(r0, 0x7, 0xa, &(0x7f0000000080)=""/154)

00:08:12 executing program 3:
fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
open$dir(&(0x7f0000000080)='./file0\x00', 0x8001, 0xd)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x40, 0x81)
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10, 0x20000000)
r1 = dup(r0)
getpeername$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240)=0x1, 0x4)
syz_execute_func(&(0x7f0000000180)="b14691cd8066410f3a20dc00660f70839001000000fefe4139fd1c1dd58847c7c7c6e8e8fb0f01e18b8bf4a95ff90a0a4808eebce00000802000c4c3791dd906ea660f383fd129664545186746c42161fb01e47c7d733a073a4aaf01000000400f0d18c401fe5ff6b1ddf3410f0fd596d0c941d99affffffffd347b4b41d2b54111dc4825dbd21")

00:08:12 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getpgid(0x0)
getuid()
getgroups(0x4, &(0x7f00000003c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0])
getpgrp(0x0)
getuid()
getegid()
fcntl$getown(r0, 0x5)
fstat(r0, &(0x7f0000000400))
getgroups(0x8, &(0x7f0000000500)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff])
getpgrp(0x0)

00:08:12 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = semget$private(0x0, 0x3, 0x0)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000000)="2d9ef215f0ce0fbbdfc359ea30cc0b4ed9b020986f3029c46735c1a102418314bd6c41a2eaedc1cb5aed36328306309cbb4ce9a64f72")
semop(r0, &(0x7f0000000140)=[{0x2, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x1, 0x100000001, 0x1800}, {0x3, 0x4}], 0x4)
ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000180)="1f7c4f3c0f7b1757a6f5b6484c60884ef1c395738d3e64a44cfde38205420d33864a8e39e430debb44e47c3fe9361d227ddace6422bf107b299b6fb7bb675a68b01d021b2b8d64c2e0795f2bcb8c679c07dc36a9f8fbb59f71c2474ad62969e5d74e60fb94430a982a1842b5b837afebda503c35a07f4294be895f818a913c5c158592c7d497e0ac769892abf70445c66ae3d23e512a7352a296f700fba735247346a2c817b2120ea43fa9cdda90f68d7a044a45864a0088fcf63470dca8104c0256efe3ff5cc0a27b5d48b1741ef10fbec4733828c586a98c84ad992ddfc6522ac80204e6e5ba9da636c50473c5050bbf8eca3fffd254a6348376c68fb77012bbe799a01b8b5e627027de34a019710465e5d5eb903a589e1b1bd9fb4285dfca3c96fb21e51cfe24996e17230a6103892e71c01125a65909f5c9cd208c653c7dd1ba5f2f38863fbe387fe83417d0588178a5bc004ee49627632afc514e42a157be927caea1fcba85abd190a2554c5e1c69199aceefbd3befedfc2859340e38842cff8ee657d95f0d2741052f19dd70ea891e2235961d120460275ebca9587e8b941a401d9ddcebbcc4a6e063bc1217e5859e87fa8fa3a80289d6db27edf9124883f97b0345d4925fdb9387458692ba6d7475f4835b0100eaf5897117b7ae2dc029782280dae682783e61b21977db4ad7c3b352ee33c72e851f01aae30ffe3393f24f75bedbae92c0e985f61864338a6a6915e6112443b6ca0f8f8714623f0c86f434f591ca539342cfe82628d4f2a578396dc0c0891bdd9f26daf22be077a3a5731c338b6c13dc8b8cfcf96adbd84ee2cc4462fe84fccc0f25aa473ddaa1f778fec7e2cb7b653b3d1c197249b1d791931b53060aec05a107828e5396e46380e467f8537fffcd7980d36a3b12905130b65ffb63b1a6675489a897f8c196744621088c394ec2fbe0f27ebf532a4810f48667cbc33819537c5d7e0bf0b78d26f7ef33e69a1c3e993bd31bcc8c945f9ce5ed98c02f1b82886850e83b1512d6c3efd0f2063dc81a3bad77828734691cfd7597a4fbb673aa4d39240e3562aec0acffbd1d667c6aa046d5d3c5c9cf8474058cae973d95fc08dc368fb71df5d3c074808cc059f8e56de4e632285741fc32534eca4a686c1d5651fc1fc77d8154089b45d0413c72a7a643b984d6ebdf65f1e68363343e5b335ec1ba100e03c288214beb0ac966e57e89e35e3d3604dfe8564ba65d5ed3b37205d4045759f615b4ce90a1cd2a1775ec27ea2a3b759ab25ef7e8edae56270a782558d76e49a08ac777cdce0270be2b9b37e6268c0891cc0f91eff5bec7c48c87335923431d7a11a16cea68b219e4796535d3d8272f0eae4603eb436108ceb589da7a8829cf4426c0a2972112ec26a786f5e2959092ee6b2ef047ad79ee153bd3e62d400d9fe143dec19a880ab2e41954509609fdcbef991ec0d891855ca5610b0e49495fa9a1f1bc7e864d0fa81341dbd09b3c12233e637c667be1f402b4dc54e66ecfdbbb996ff9ab601477426ce84604d9ca3a817a96f92f52720984932aa66ed4c9d98581cfee63247975b2aafc37e1f181a396051b27bcabb6541fb07709c140ad6dcdbe19412762d19a9153657ec59916d33f7f1fe9a67409db3bebd7fe07058a501667c592d59b8e61ca89b3768c01e3646a430a66a0c6b09b46d3bcaf9704f64b3750cea6b18968f386a99008ed6f96405d8fc3c279fd7d84061fee666bd7da5bb682a593aa83d0aa5a5c4db45753fa5b940b56b711d34d810d4fd84eee4a6b3e288ab002a23668b6052764fecfc620becdf20c8ceeb520f0d5761d32a8ccf38809bca72645b8c7c56cf6c1a0a5491c652b353550596474e6d0d72fc36339ec254d38513a3f554bd4fb3f7df69093e65263f0038bf620f8b873f9e093943dfed970e32856a52f10907000fecbed44a78ea2550643f4efd210b348a60514188039c18bd8dc9b3c3877ae1895e5eda872d5c50eba4c95752c1c02fe71bbcfc2b9dd50c1d32784ec444a18ae927e42c189613cf5ccb77858fec29f26bc11384612f2672dcb2bb18bd17a012c524693f6412d4f163824f257e6c7c73a1b96dcf2c6ef36724391531bcba79b7b0c1551951250f568e09c7b973127d264d4720d2ec244fc1ed3ce85e0d6be3f39eb0f3414d774cff49a41f198f52f7b92af9757f20a3d39de947876576839d44fdb520580f42297b702aa12881ad09321809b1a2e73eca952f5d8e77b76600d775d24a6f9c97e13b8674181edcf3aea36136423d1a18533a7cec4257f2aaa9d8c4d30299d3bc9c80902e92e37b46c35d10c0c1437a3512f931285ca42fe7b23f42376a1502aa37724083e577d303b2c8a6c7b54bd832e6f340766acaaed6e89eb4476959afd3a57e7ba037af6f5c9de425501520b9a0fe20be430dbf1cdb16c9c5d9e03b9e9a9f8835488d767e0f02a7935138640640eeb68586087c4f2771a2cb8e12ff3c5066f565bea055cf70792737a131bdbe529b8bbfab53809f9fcb085db6074f0922d8706847395357b1d92fce983132b600ec49e9b4cca5a8b7cd90b9a9c06ee3267ccfca10d76f4db6e59c3b6462ae0dcaaa53c4bad2ee233742ce0d6d7ef158a07f7000907ac35fd84b0e5c54b6e1137f109c3ba0a78eaa3d4624e35e22b438f6e774034bd7a466f0020babef5fd1c254585703047a2f6fc2163f772b256319ccf8665e36ce93e28ce5252b886b08d7578dcc85f4794a3522b7aa981fd0f3a0fe71f72bffe86a4626068697ed9b493736d1d803e60328b8665c9dd0d4246fa9a3c64e94fd81fae0281f913a272b683f3aa35d060f0c410de8e09bf5f23bcf916291da6b4eed5b3e0f5758ce888a4e9d016c8437ee0d64aa70fb625f1bcd5a43d211e8472730e37cc98226d9713a786e3fa5a533236ff66b07c49e4427c795558b025fdc38da4b12152b6f5a1768ecdde69da108ef429429c77ea65d907db3c31d21386d8c644600905d90053e306b1598626cacf8ee782f43cbd9bf5fa60468607e6a405aca26d1a1e6611e58cd43581c84d0cb8aa15e2804450fc0dc476f13fbdfc881a42d0bcc69042e3928ce0c91d46217b3dcbe75f9f3646af775e807a0c8930440ae13463de3c628e0ea5ceb0bf438eee37e57db14f00edb59aa776ef5d3c771f696c97e7f8bc37d6e92279e94cc9d0766e191a1e2926751d8a43c2e1276acf3d0fb86df54b0a19763bb3e03f28865d250c6198c32269e0ba027d22a12328fd8347f8d7cc1385510b2644c86fb3202c02b54e65dbe83935800c9acd9030db7dafdb099ee056daf67ff8c9bddd6443197d5d4a5296283c7e6ed7d16954d34ebf36fa935120492eea6579f4e3c065e98d0d3c11d03d5cba8bb561c7d399dfe08caa3e64c4629f8639a71f0926c1544ba681f1d0062ee9f32a01aeeb7b079c4dc5ee192f9ff151d907064237a5539ce5f9473649250331f27119bb82a26ad115462a82ea01e4e44f1c0cfbe670b76c164deb4e82cbd738408b987039e95e1f3783c2acb12cedb270baabab98c49c34e2aca7670c6394085bb3a989405416b9d22eb4e2575743ed7b792ea43ad1385904332e84a45bbf21c5b49a734aedef2747f91d239305fb238bd35f93b610950f41a83be379835e32dd625f4d6c3f62ac18097cdbd4fd685ce24cd7f2c21ec03b65acdd9fa0197d6f609a55a2b4c2d40781eace6b33fe338c9ec866f77bbb3a6b9c923d16d1def82fff54dc224e9820e2846e00814a489cd67f2822c9084eb7933934bee03eca74dfe96a7c23985f7e717948690f958128809fe8cc783db95a70775d53e243713b683b3ee00e1e74d625af6bd20e7aa92f090bf3c4fcc133fbf1f7df15b96a6cf521a2eb11075c2cf6bf52bb5398f1efe6f69f527025456e6a266c433b6dc193ac32026cc870228a0459316bc7ea37c829244b3f4636690a725cda4e6c7fcab7f679332bf08c24b4ddc18a483e0fb8083afc8453c33f41faad32b5353003a14455fb10406e060aa56dd2866112a87a607c1a69b44c82c7568b2c7c8e7795f5f3268ed2ffd61ab5a3462b0aa2bb950d96648788d6d50882f4ea5a65a6f62f04f6219d6d59cae4191dde63691fd936ee9df17d810b7b20eabd4c400f87234ee72630d50b0034bc97997e9211e90fc87f1e214fd5686345e076c3c28af7a6b4612caa64ff0ebf9ee2928ca830ad58e73363bb6a53a0b8d4f1dfdabfb3bda7e3deb806ea94c0548cd05a13dc7da21d7a7dcc0c7b5b490a1b2d1d804166d3ac239f1fd9d920a0005ca04c0bb7ec5a5d6a0cb2e4853909afff157526e95379a1100f3bf91b9664fbc8d8d4db87a305d15680ae9b46964027d6fddc20f40e7597c0db90407a871cc4fc299f19e5b578e1e12f8ff7c5b6bcec06cba7da507e2ec81e0b0e69d7ce123d8cd7de0f5d5b3071cfed39e0a20700a311ebedfc4a5f382660f1cdb72a3c224920f6721b325382ca8935ff1aac70cced80f5af2c200ca50252ba4ccfcee0e159e7604d6964498b62f74b4f821322e3f2f7db57d4e33eef89b0e2fc8d81e92b0a1708b47d45ac5963d9b394b8492c66053b591cfd293a6dc429c52c92babe2fc3066d11c15e2db33ef22b7b8f8612b78a5dda87ee4c113c835b44f2acf5e6d76ca37aab8ffa8acfe342a5c7a079c2ed183e15fabd82153f3da0dc481b20c41a17cd74eb9bd55425881cba3f44050f5a60bdfcd4c5d367b9bf3bc376d03e31a7478302f49c73af620e88b0c186e0ccf841096a93c68629f1e6a375dcc1fa327e2d0e90cf010cbc4519ffe73533b4171449a796493beaacc8b03b86e4b214cef88dc8c5c9af87929d48df682bc93c7dff628b1aa4a5d16884866bce8afa2aeddfd3f8266381b3811e4d7db3366739832d64203eeb79e6f2c12057eb72de5512f8fda89a2183df85fa85964646831557bf348d0cf30fe3eca38867cfd43225a2f74a1f593880674813a3b2c7b6aa14c63950adc4b951d0e5500226185c509b86477421f7591aff362005027a6641825e491d4d193e6e1af23084446e502c9f88828bfad1a2a2ed2f6d26710497b26ec17cee08ac4eab4e93fc0866d5c129d9c563e731170fb1437585333c08cff22b873bc374a1833502465c85ada7899ba780cd54e256764bb3e1875cf3565961fa03e17e4284b7b855855e56293be151c91912dd217c72d1deef7d1e31ea222a4954f5cf8aa4e6bdbefc2a5e236fa9a6515842fc8b2a34895b4a4a66b6fbc550b0e7d9e59e9f01b400e2493d598c1d0e354cc0ba3bff4e49d51764900e90cb15e656b609e995976be218ac5a7763fe70c038a1df2b0027266365b72dbe66e981a3f28f773fce86588c0c4b665efe97858af51f21b0fb2e1e9b5b47484e759a70727e793e4f78cc3c58efbfd1e7fe07e72bad6961260297841a73550937d9279958058dbee417cecbdd5af497ec9d9752719e84835c1a6dacd802d2ee34e165473b914fc1c1b9065cc280f8e1782fb4c5d803f4df3d20307ec0d12a9f2b7547035d94980c6adc13f860f21e27393b717a26141baef22e1f8c0d7a0d7b116880e660247acfd9f542453898aeb9e2a7ba605bf09c79d27f40596d200bb20ee4f58973499a4b671ef1bab34d30eddb92bcbf822f15e8766ea10d7045fc49248fbfd1254a956851853a38f69dc79f17f243e0e3dee37ecfb2451efe80608bc3a22d3aeec09b2cfacfa5f98ee7ec23fb4960146e82c5879ea25039d9aa5ac8199466d008b8593f609c7414115d7c9f33c153f0826b")

00:08:12 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
socketpair(0x0, 0x1, 0x5, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000140)={<r2=>0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10)
listen(r0, 0x101)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x6, 0x0, 0xfffffffffffff001, 0x20, r2}, &(0x7f0000000200)=0x10)
setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000040), 0x4)
open(&(0x7f0000000000)='./file0\x00', 0x40, 0x88)

00:08:12 executing program 0:
r0 = open$dir(&(0x7f0000000540)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000840)=[{&(0x7f0000000740)="ea28912a195261006d6a540a5ef882add5ae15ace52e4036cf116acc36ac6b529bed4a958a8675de30bcb378edc2de63c9ad145e872314baaa17ba81119b0dd721c6c0a24b7004d4d77a843fa8db", 0x5e}, {&(0x7f0000000880)="455c23928fef2ac62e30dfe1e0cc", 0x5}], 0xb9)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[], 0x0)
r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x10000, 0x1)
writev(r1, &(0x7f0000000380)=[{&(0x7f0000000200)="acd85d5b1c65052ec322607fc0275f3ec8edb270f2f8b756b61acdebfc85cd64ee456906b39f441a757872eadc76f1314bd47414ca69d12da29bdd32a24d0959b5d6ca97ba62e35fb5af1bcbde12a0868bba3471a04aae8e05ec40ad650801ac260990b1d72c9ea0449a787dd15380ed6310dd2326dbec69f0f6bcc82e7c234648e90c4e74c52935da811c411131ded2c9acc796186d0d431408c8e6b231c31b79e7dce8f314067c73", 0xa9}, {&(0x7f0000000340)="2ab74517fb8fdb5f24fa718ee7508d03f10cc5dc9d8fce5d", 0x18}, {&(0x7f0000000580)="0483d6fc3105526632ccd74fce9c2771f10bc7318afb772c3ca28b46651679a515c1918411fb689ac6e5301a7f69a8cb9b7b810587c785f261560b7067ba82d2995483504a3dc6b52241e2ec4e5ac3c4a8766e3a0b6ef26f76aa077fdb76eafe4988b7e850f16d3fe738f4d84c8caefa238bac9c950b1d6f6dc09645656a39774dce8927bd52352a16d9b5fe98b04a8eb34e96ebbece026de15ff9da3ef4159c80205f9904b911f0ea53acc44e7dc3ed513a2a821031e26ed6a2a5b0a8c9df3585e88e00fd67ab1e00b0ed8446f899095e2a904480ef699e0cf9bf3f96323ef213239ef4010e", 0xe6}, {&(0x7f0000000680)="72910f50a4ed9d4099001492c699dafb88ffab043da8f5ded866e4bebf1963f4359fd3a6ab7068a89e95d34599697905891cf372b6507ca894a8e4fafc90b6db22ecb7bb53a0a9a5ebfbd8bd86611f0aa3c4f4892e5561e13abed7e653d47c88a1cbec985274a5952604c31b12cd42529764244ba5b768bad0480f71d80d1fe5aab2a1594dca", 0x86}], 0x4)
writev(0xffffffffffffffff, 0x0, 0x0)
writev(r1, 0x0, 0x0)
write(r0, &(0x7f0000000180)="fcbcd80b0c4d3b5050ad171d973513f0fea65ea247ab18abee3248166c3e922905f806913200ce820570d30692e285fa5bde701e24222141f87b8e4a70f0566e0e7ba1e78be02092dd0d7f00111b56b442a0caa628ce19909d09409e7ca1dd6aa49b3aaa244435", 0xfffffffffffffe9e)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000008c0)={@in={{0x2, 0x3}}, <r2=>0x0, 0x2, 0x6, 0x1f}, &(0x7f00000007c0)=0x94)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000800)={r2, 0x3f, 0xffffffff}, 0xc)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={<r3=>0x0, 0x500}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x7, @empty, 0x18a}}, r3}, 0x84)
execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000300)='\x00', 0x0, &(0x7f00000003c0)=')\x00'], &(0x7f0000000500)=[&(0x7f0000000480)='\x00', &(0x7f00000004c0)='\\)\x00'])
setsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f0000000440)=0x3, 0x4)
read(0xffffffffffffffff, 0x0, 0x0)

00:08:12 executing program 3:
pipe2(&(0x7f0000000000), 0x100004)
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000140)="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")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

00:08:12 executing program 2:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x4, [0x0, 0x0, 0x0, <r3=>0x0]}, &(0x7f0000000280)=0x14)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={r3, 0x9}, &(0x7f0000000300)=0x8)
r4 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00'])
writev(r4, &(0x7f0000000280), 0xa7)
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000080)=0x4, 0x4)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={<r5=>0x0, 0x101, 0x7, 0x9, 0x1, 0x40, 0xe6, 0xfffffffffffffe01, {@in={{0x2, 0x0, @rand_addr=0x100}}, 0x0, 0x6, 0x100000001, 0x3, 0xb305, 0x7}}, &(0x7f00000001c0)=0xb8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000200)={r5}, 0x8)

00:08:12 executing program 0:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffff45)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)

00:08:12 executing program 1:
r0 = socket(0x10, 0x2, 0x200008000000084)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x1f, 0x2}, 0x922)
close(r0)
r1 = semget(0x1, 0x2, 0x88)
__semctl$GETNCNT(r1, 0x1, 0x3, &(0x7f0000000040)=""/100)
mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/4096)

00:08:12 executing program 2:
ppoll(0xfffffffffffffffe, 0x2b0e, 0x0, 0x0, 0x2a7)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={<r1=>0x0, 0x5}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x1, @multicast1}}, r1}, &(0x7f0000000240)=0x8c)
r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x20000, 0x194)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000280), &(0x7f00000003c0)=0x4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000000)={<r3=>0x0, 0x7, 0x1, 0x0, 0xb3}, &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x5, @ipv4={[], [], @loopback}, 0x1}}, r3}, 0x84)
pipe2(&(0x7f00000001c0), 0x100000)

00:08:12 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000040)="0f962d65f5a377ce094e88436e9580f290df176d353b84627dc9ecfcc3f4f8155e63e0f8842d72b39459e1cdc16b42a9edcc8e40dd2d1254287f")
chdir(&(0x7f0000000080)='./file0\x00')
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x41c, 0x0, 0x1d6a, 0x9, <r2=>0x0}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x9}, 0x8)
r3 = fcntl$getown(r1, 0x5)
freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = socket$inet_icmp(0x2, 0x2, 0x1)
sendmsg$unix(r0, &(0x7f0000000640)={&(0x7f0000000200)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000440)=[{&(0x7f0000000240)="22800a53f67c6756d6c9f80ff31b8b734c50d675dcf8b65d232941bd49330561f455ea9b40db59c4ebbe1038050be5c87d3d1cfe124633813eb6c7f34e4fa4f20ec90cd63ed4a781a811da0705e2e32f88d4f3a9265ddcec03a406da1b1d995abe243ef8e51d76a67f298c03578d5e563787cdbd0202508bf5b4963a1f5a7e661b7be019b8a84a7b7be719dcb4156eec05946ed111706be803e4abd26cea56e947eb1c63451ce0f54d34467ee51ce672b0a6762f90b737113fb40fac593b12d59e9033504f446a036f02", 0xca}, {&(0x7f0000000340)="6f4bfbcabc4128aa0a629468439753c01baf17608a854e9380d1366597c08f8f852e0c46c200f3f394eaabaedadc3baa0d63076aaae55233660e82666b43af45d5034d3a4562eb17742ebd9c8841541e72ce00eb3287de4b96c7df9d0233d22670ad8a4dd59ebf00bf70c44547d562fbf28ccedbe76019564af11fc9541fca9a7d1d246b4106748cd7d3ccc9dc6f322708c546c0799222e000109670a1df9804f27229caf9e9045cfba2338f36a019911efadb4f3d6f03e942ac0c3edaf1e84b5a69d65bcf22729a9a091ed0209442a4926bd0ab60c242d5e13945ac4808b356f2a2e94e43c10669f010522976445db1a79969292c16e311", 0xf8}], 0x2, &(0x7f00000005c0)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r1, r1]}, @rights={0x18, 0xffff, 0x1, [r1, r6]}, @rights={0x18, 0xffff, 0x1, [r1, r1]}], 0x78, 0x80}, 0x0)
r7 = semget$private(0x0, 0x1, 0x200)
__semctl$IPC_RMID(r7, 0x0, 0x0)
ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f00000006c0)={{"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", "91b344a098476c9590324b29317bc2be50f276a641dade32cebbb2e61a4fa38e", 0x666, 0x7}, &(0x7f0000000680)="1f62e939e0c192f439affb2d65340e67b555fec7e232ee2c3f6d149d663ad561034bb1a3fbc4ca8ac9cfc9c62bcd34", 0x3, 0x7, 0x40, 0x8, 0x3126acfb, 0xffffffffffff8000, 0x9, 0x2})
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000b40), &(0x7f0000000b80)=0x4)
mlockall(0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000bc0)={r2, 0x7}, 0x8)
ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000c00)={0x3, 0xa7})
unlink(&(0x7f0000000c40)='./file0\x00')
bind$unix(r1, &(0x7f0000000c80)=@abs={0x0, 0x0, 0x3}, 0x8)
r8 = open(&(0x7f0000000cc0)='./file0\x00', 0x1, 0x20)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000d00), &(0x7f0000000d40)=0xb)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000d80)={@in={{0x2, 0x3, @rand_addr=0xcb6}}, <r9=>r2, 0x3, 0x283, 0x14, 0xb083, 0x3, 0x7}, &(0x7f0000000e40)=0xa0)
fcntl$setflags(r8, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000ec0)={r9, &(0x7f0000000e80)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x32, @empty, 0x48000000}]}, &(0x7f0000000f00)=0x10)
setsockopt$sock_linger(r6, 0xffff, 0x80, &(0x7f0000000f40)={0x8, 0xfffffffffffffb13}, 0x8)
ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000f80)={0x8001, 0x5})
close(r1)
fcntl$getflags(r6, 0x0)

00:08:12 executing program 2:
open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000)
open(&(0x7f0000000040)='./file0\x00', 0x10080, 0x9c)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
fchmodat(0xffffffffffffffff, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
poll(&(0x7f0000000080)=[{r0, 0x2}], 0x1, 0x941e)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000, 0x9}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)

00:08:12 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = dup(r0)
fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x5}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000), 0x4)

00:08:12 executing program 3:
r0 = socket(0x100000000008025, 0x5, 0x200000000)
setsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000100)="85", 0x1)
close(r0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="dcbf84e592f003b59c96ed4e5491d559d706cbcea0a7cc5f5eb64786a3cd50234843e0faa642e8de95f4643b41746782a8bb659625b36e51f24ec47dd274ccf5f70b21b91e6f1e14e69c5165c95cfbf3ef5c5de9bc08355a4c185603146816ff6cf9dda0a2a00a1818f412255a4bda391dc5377d0218a5f472fe7343699f5a0526cb0050bca8d0f7426628a00385645b51cdaa4d62", 0x95)

00:08:12 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x400001000000005, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={<r2=>0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5)
r3 = dup(r0)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r2, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10)

00:08:13 executing program 0:
symlink(&(0x7f0000000180)='..', &(0x7f0000000200)='./file0\x00')
chdir(&(0x7f0000000080)='./file0/file0\x00')

00:08:13 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x3c, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x4, {{0x2, 0x0, @rand_addr=0x9}}}, 0x90)

00:08:13 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(0xffffffffffffffff, 0x1)
fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0x9, 0x0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000))
flock(0xffffffffffffffff, 0x0)
flock(r1, 0x8)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r4 = accept4(r0, 0x0, 0x0, 0x30000000)
mlockall(0x3)
getrusage(0x0, &(0x7f0000000380))
sync()
semget$private(0x0, 0x0, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc)
writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)
accept4(r4, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x0, 0x0, 0x100000001}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, 0x0, &(0x7f0000000300)=0x7c1)
freebsd11_lstat(0x0, &(0x7f0000000080))

00:08:13 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, r0)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@'])
ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000000)="10ba839e54a4ea3d4fede0b734f5f409843e3b02c96eadd209093f27e8e66a1065421f7cf791d550f07c25b489e9db61488412d77586dd89d5133589368f4756fa032b2500714f23a16c24f47e61ec569968056af9fa69e95550c0aa6b94c80c5d22b0c9541d29e3bc0eecb214affa74d59296bd59e40f9a6288e6e17534cfd36d3bc54e14843602f1e7e54bd1d7b72fa55d9d0042461ec1d14f79986d99b71d9937db9b4fc8011a468360c0797fbcaf168681e2570ce7b9eb15d42a4ce117")
writev(r1, &(0x7f0000000280), 0xa7)
ftruncate(r0, 0x0)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x29d)
syz_execute_func(&(0x7f0000000140)="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")

00:08:13 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x10600, 0x0)

00:08:13 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x10)
sendto$inet6(r0, 0x0, 0x22d, 0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000040)='./file0\x00')
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
recvfrom$unix(r1, &(0x7f0000000080)=""/52, 0x34, 0x40, &(0x7f0000000140)=ANY=[@ANYBLOB="01002e2f66696c652bdc"], 0xa)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180)=0x800, 0x4)
open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0)
chown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)

00:08:14 executing program 2:
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
write(r0, &(0x7f0000000240)='l', 0x1)
read(r0, &(0x7f0000000140)=""/252, 0x7f6)

00:08:14 executing program 1:
syz_emit_ethernet(0x22, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000140000000000119001000080bb02000000"])

00:08:14 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev//.\x00', 0x0, 0x0)
close(r0)
dup(r0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80000000008, 0x5)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={<r2=>0x0, 0x2}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0x6, 0x1}, 0x8)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000000)={0xffffffffffffffff, 0x404})
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000300)="a22a392901a5ec44e7927dc9fd04847af8433c9a6250c8f38e3107569413")

00:08:14 executing program 2:
socketpair(0x17, 0x1, 0x400, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000040)=""/72, &(0x7f00000000c0)=0x48)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
execve(0x0, 0x0, 0x0)

00:08:14 executing program 3:
syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2]}, @mcast2}}}}}}})
r0 = socket(0x2, 0x9, 0x7f6)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000440)={<r1=>0x0, 0x70, 0x9, 0x4, 0x5, 0x7}, &(0x7f0000000480)=0x14)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast2}}, r1}, 0x8c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x401, 0x9, 0xbe2, 0x1, 0xffffffff00000000}, &(0x7f00000000c0)=0xa0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000180)=0x10)
fstat(r0, &(0x7f0000000300))

00:08:14 executing program 0:
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00')
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open$dir(&(0x7f0000000140)='.\x00', 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')

00:08:14 executing program 3:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x0, @multicast1}}, <r1=>0x0, 0x101, 0x7}, &(0x7f0000000100)=0x94)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8005, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1)

00:08:14 executing program 1:
syz_execute_func(&(0x7f0000000140)="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")
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x9, &(0x7f0000000100)=[{&(0x7f00000000c0)="dcf8101fa1e43f0bd7d96d4abf9d659bb5a2f1a7a7a59154c6e98981fa6f03", 0x1f}], 0x1, 0x0, 0x0, 0x100}, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x6)

00:08:14 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@loopback, @multicast2, @broadcast}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @local, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @broadcast, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@local={0xac, 0x14, 0x0}, @rand_addr, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast1, @empty, @remote}, 0xc)

00:08:14 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0)
syz_execute_func(&(0x7f0000000140)="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")
pipe2(0x0, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
execve(0x0, 0x0, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
ftruncate(r0, 0x29)
sync()
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0x7, 0x3, 0x8000, 0x2}, &(0x7f0000000280)=0x18)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000540)={@in={{0x2, 0x2, @multicast1}}, r1}, 0x8c)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0xffffffffffffffa0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000500), 0x0)
semop(0x0, &(0x7f00000006c0), 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='\x00'], &(0x7f0000000440)=[0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', 0x0])

00:08:14 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100004)
open(&(0x7f00000003c0)='./file0\x00', 0x10008, 0x40)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xfffffffffffffff7, @mcast1, 0xc1c4}}, <r1=>0x0, 0x6, 0x100000001, 0x1ff}, &(0x7f0000000200)=0x8c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast2}}, <r2=>r1, 0x80000000, 0x28, 0x0, 0x1d824431, 0x4}, &(0x7f0000000300)=0xa0)
getpeername$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000400)=0x6e)
r3 = socket(0x2, 0x10000003, 0x3)
setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x1, 0x951, 0x0, 0x2}, 0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000340)={r2, 0x497000000000000}, &(0x7f0000000380)=0x8)

00:08:14 executing program 2:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000100)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1fffffffffffffff)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xfffffffffffffffd, 0x11, r2, 0x2)
mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r3, 0x0)

00:08:14 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x3, @multicast1}}, <r1=>0x0, 0x0, 0x2, 0x9, 0x7ff, 0xfffffffffffffffb}, &(0x7f0000000100)=0xa0)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xe, 0x4}, 0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xe, 0x7}, 0x8)
fsync(r0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x5, 0x4)
fsync(r0)

00:08:14 executing program 0:
r0 = socket(0x1d, 0x1, 0xffff7fffffffffff)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0900000000000000302f66696c65300075149af112eb028864f66ca6e95966374161d160d0fddaa73481a9cf8f0ad29424dda12ef28be0d82b269cce3e8388ce5d7521bcaad4dd0ec8409e372087bfebd1c03477dd07c22dbb8a1ea131c2da3542153091ce553d3e4b6433d0c9c617c9d71b7bff67ad167fd72004b8ccbc265074c99c801d22228dd4673c"], 0x10)
close(r0)

00:08:14 executing program 2:
syz_execute_func(&(0x7f0000000400)="98994aa84a1c340f05f24d0f2aea43c0eb2541e2eb266767460f73f0e0660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf80b14a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48f880086a4cf9400000096e86600af6808089c618de3b718264788fec4c32d4bf200c46249bedc306aa143c9fb110f110f0f383a4d0ba261b7be25")
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e23020000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000006a66d9ee3a0a5fe300"/128, @ANYRES32=<r1=>0x0, @ANYBLOB="0700ff0300080000"], &(0x7f00000001c0)=0x8c)
ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f00000002c0)={0x6, 0x20})
socket$inet6_sctp(0x1c, 0x5, 0x84)
nanosleep(&(0x7f0000000240)={0x40, 0xff}, &(0x7f0000000280))
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x8}, 0x8)

00:08:14 executing program 1:
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a73483169f2b52139", 0x59, 0x0, 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x50, 0xfffffffffffffffe, 0x3118eb8d)
r1 = socket(0x1c, 0x4, 0x0)
sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="f9e54cf000e43d001c2e2f66696c65302fe71a30d148f8c6808437a0045924e78d6c9d8bb55f9f2f182adc191121b9ddaa982373edcdf4cf87b65d573b15f5333fa65206636f4c12780c94ce6fd6847b843bda8c1f92b375fb83775cb3a8252fd670a1830c7949558c"], 0x1c)
sendto$unix(r1, &(0x7f0000000040)="1df51a52dbccace4636eafb42dae7ad8b1cdc6ab6d07ebadabeba42c44", 0x1d, 0x100, &(0x7f0000000300)=@abs={0x0, 0x0, 0x2}, 0x8)
writev(r1, &(0x7f0000000000)=[{&(0x7f0000000100)="64cff0a94e9fb3b9bd79218d55e57553f8e4cf04eaf1c32e9d5a7808a9bb8e939492af0ec30f4717b3649d51d10fb4a601ca19116495812be91ffe96ad34ceeb37b385d4c0bddd8c4bb299c85ebbeda6787fd654506c4a4a225e4b18ef134f70e0d3889d69c9746e09a2c7c843630b7f6238b7d43d3dc2e710315ee4afa7700a1064f9b53d50b722ddb7513930fcfd9c1f0a6e0a3f14cad67ba74d7e00553dfa6fa1d088e7cb38d285b26365d20571b7aa44e5c1d2d30e68fad0738cd3f4ad7072319a1f5c39d8b958cc999978652ec5464a07204edd1ae583480347961692abdf0fc4fb9b0f3cc463aaf731eeeed8", 0xef}, {&(0x7f0000000200)="e7fcecebfb05847b474d142cb9455aa03313831354fa722f9c20aab7f8f72098e0e7b509c2adbc7d89673dc516ecffeeeeb8788eea7804535cab9ecd63a15f06dfc538ac83ce8cab136a817d073cc7acc339a8ea225fe2e04b5795e2bf189dc34eec02a6daa95260780e59fbf87888372b04701109f78e5bc69183e477021e61135d336c8875efcdc1a3c05482ac42a2438fadaa87818476cc1487a04f18b0a2b9c09ec7d1b292e10e64fffbb8e010403b7fec841be13323a8d8f987e6adfb99373be56c2dc0e86108e81014485fe75bdbec1a3201f05af9fa0a6d", 0xdb}], 0x2)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x3, 0x400, <r2=>0x0}, &(0x7f0000000380)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000440)={r2, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000480)=0x10)

00:08:14 executing program 1:
mmap(&(0x7f0000820000/0x3000)=nil, 0x3000, 0x3000007, 0x8d471, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
fchmod(r0, 0x20)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/95}, &(0x7f0000000080)=0x61, 0x10000000)
accept4$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e, 0x10000000)

00:08:15 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0)
syz_execute_func(&(0x7f0000000140)="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")
pipe2(0x0, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
execve(0x0, 0x0, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
ftruncate(r0, 0x29)
sync()
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0x7, 0x3, 0x8000, 0x2}, &(0x7f0000000280)=0x18)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000540)={@in={{0x2, 0x2, @multicast1}}, r1}, 0x8c)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0xffffffffffffffa0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000500), 0x0)
semop(0x0, &(0x7f00000006c0), 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='\x00'], &(0x7f0000000440)=[0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', 0x0])

00:08:15 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c6530005e18d0fa546ea4a8ef3a213a18bcc93af788c1b43d2a169f924df314e1ee06b30d680455deb05e700c1b9e1328f1bcc87522a64d631c16addb2b930bbc4ee04b10b3a3e0ac43faaeb1023dafb3d7127393a883f04a10e7eef78010bbb1c22f3b965c92478eb951eddba25b096e294a1a21791f5725a67ddd3a0368186629688beb059cf52e5d99060fbf7c634b1728"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfe3a}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
fcntl$setstatus(r0, 0x4, 0x10044)
r1 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r1)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0)

00:08:15 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x2)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={<r2=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000180)={r2, 0x441b, 0x4}, 0x5)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f00000001c0)="519806d0d549f1")
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0xffff}, 0x8)
getsockopt$inet_tcp_int(r0, 0x6, 0x4, 0x0, &(0x7f0000000440))

00:08:15 executing program 2:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r0, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0)
msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1)
shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil)
munmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000)

00:08:15 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x8}, 0x1)

00:08:15 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x7}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x401, 0x39, 0x28, 0xb89, 0x4}, 0x14)
select(0xfe28, 0x0, &(0x7f00000002c0), 0xffffffffffffffff, 0x0)

00:08:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x1d, &(0x7f0000000100)="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", 0x1000)
bind$inet(r0, &(0x7f0000000000), 0x10)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

00:08:15 executing program 2:
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getresuid(&(0x7f00000000c0)=<r1=>0x0, &(0x7f0000000100), &(0x7f0000000280))
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/pf\x00', 0x20000, 0x0)
fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setresuid(r0, r1, r3)
syz_execute_func(&(0x7f0000000140)="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")
syz_execute_func(&(0x7f0000000140)="98340d0f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:08:16 executing program 3:
syz_execute_func(&(0x7f0000000100)="1c1db5b598cd801b69e4f56962f5696200d9795b69f9f9680c000000673e67f6f4c7e4c753fbc4f1c443896cfd00e1fe6d6ef47d82663ed107c4c2b90a23f216c4c2a3f53d00000100c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d1801fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0)
ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f00000001c0)={{"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", "331cdb09220482713acfbb7becd6b717b88ce938b3610a29fe1c2e58c91b1469", 0x8, 0x115}, &(0x7f0000000040)="23a261dd8e995d712b96f90e4b63494368772b80c64a83fb48f17643a9e12027145d77eea20ae7548acc410b", 0x82b3, 0x8, 0x80000000, 0x7, 0x101, 0xfffffffffffffffe, 0x400})

00:08:16 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x118881, 0x0)
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000080)="c36a2d21d61bad12086a102d1a81da078e685e9acfcc982bd6bd4fd889c1afbfecee8a579aa66ceca01c1c2c82dd930976959615c5aa84785cd10fd039f03d4cf2eb154c7be3717eea4ecf5b2b8ac60aee252ccf51e0897e7a61c06036d8b9578c187c879f589281021239d7d7f9ab55c87678ac6dcc34391db451fc37")
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="a55c697b04e2", @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @local={0xac, 0x14, 0x0}, @remote, @broadcast}}}})

00:08:16 executing program 0:
syz_execute_func(&(0x7f0000000240)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e5094734d1c4e10bf8c42549a3c4a194c61600c66db712c4834f7fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eeff30f5a108cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f")
syz_execute_func(&(0x7f0000000000)="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")
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000340)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000003c0)={<r1=>0x0, 0x100000001}, &(0x7f0000000400)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440)={r1, 0x1, 0x0, 0x10000, 0x4}, &(0x7f0000000480)=0x18)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000002c0)=ANY=[], 0x0)
ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0)
r2 = accept(r0, &(0x7f00000005c0)=@un=@abs, &(0x7f0000000580)=0xfffffd04)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000500)={0x2, 0xf40, 0x0, 0x10000, 0x1, 0x0, 0x4, 0xf3ac, r1}, &(0x7f0000000540)=0x20)
r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
fsync(0xffffffffffffffff)

00:08:16 executing program 1:
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x5, 0x4]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="0dbe0ac3cc694083", 0x8}], 0x1, 0x0}, 0x0)

00:08:16 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000003c0)={@multicast1, @empty, @rand_addr}, &(0x7f0000000400)=0xc)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0x4)
mlockall(0x1)
sync()
ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000880)={{"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", "10cd6866a9c73c6c6e12e13df50820fe0c2be415d74cbe66e3d1a71235fb040f", 0x5, 0x100000000}, &(0x7f00000004c0)="0027a3fbcecc8326de3488f725bde1e7a9d58ad6eeab2e06689b6ee4a14a8b04771f4f24bb7be91ab93b474bdf17482caf90a610eb60e0f7aa27ec7138ed7c43e04df2f4a77f90f6cdfe61359f1b79be276b643ab8957e5820ad9852926ab2729a6d0a91171c9daca5729f7ff46105d61ec0ce803c7ce2abc005e779b3b3d3a3fbd299", 0xb81f, 0x6, 0x4, 0x7, 0xa8e, 0x6, 0x7, 0x3ff})
syz_execute_func(&(0x7f0000000000)="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")
syz_execute_func(&(0x7f0000000600)="c4a2099d00c4c3796169578e0f1be966400f70e20066410f700e188f0970011964f047832300c4230d79759500660f6ff8c4a1ed687df0")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, <r3=>0x0}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r4 = dup2(r2, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000580)={0x4, [0x0, <r5=>0x0, 0x0, 0x0]}, &(0x7f00000005c0)=0x14)
fcntl$getflags(r1, 0x3)
r6 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="07400000f8ff03000b000000fdff035e0104"], 0x12)
setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000d40)={0x0, {{0x1c, 0x0, 0xd77, @remote={0xfe, 0x80, [], 0x0}, 0x7621}}, {{0x1c, 0x0, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0x0}, 0x3}}}, 0x108)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000e80)={r5, 0x4}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000740)={0x3, 0x1, r3}, &(0x7f0000000d00)=0xc)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000ec0), &(0x7f0000000f00)=0x4)
setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0)

00:08:16 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x400, 0xffffffffffffffff, 0x15d)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:08:16 executing program 3:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
unlink(&(0x7f0000000000)='./file0\x00')
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180))
listen(r0, 0xbf)
shutdown(r0, 0x0)
accept(r0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff})
ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000080)="3a20a03910fb7b75668bca8cf5dd875d320e94016a3399a42ba4044d8256f3a968575d1c04db322f5bb8cc7b37dd869ce4355320d2008a2581ebfc2955e5d747f3d6ca0db878ec621f24f7ad27d57b8adaa0a1484c18373f2a01ef4cbca3f0b6fa5636c914eaa1c7b9dc89d61b2422db19bf66d94a90bbb81fd332a9b90c401590b38fe899171737879e5ba35d7ff92e9e2c6008635981679b8062a7d9af7e6f664de1551a4c4698fce825fa")

00:08:16 executing program 3:
r0 = socket(0x11, 0x10000000000003, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000100)=0x25, 0x4)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={<r1=>0x0, 0xff, "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"}, &(0x7f0000000280)=0x107)
sync()
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x706, 0x5f, 0xf8ac}, &(0x7f0000000380)=0x94)
sendto$unix(r0, &(0x7f0000000040)="b10005049000e803000008005786ca900f0e08febaa11ea8fef96ec2c73fd3357ae26caa0416fa58376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff3728a9346ca2b4940b14fae4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f80000000000000000000100", 0xb1, 0x0, 0x0, 0x0)

00:08:16 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
writev(r1, &(0x7f0000001480)=[{&(0x7f0000000080)="4aa7a168693914c56d3985805313b4179964f303b398e024e0bc3f25a324b006a003b45283af3f2df0b618f7e402b51d0608eff15b7329261826dec09f760c4b39d3a605faaf47ec06ae657e8f96202780078d0fc896b08a630b8d07a1c07caa4905dbbcede350f12d20b49409dcafb031180961f189898dd35c762c145ef513eaae85932c88b8933ad3", 0x8a}, {&(0x7f0000000000)="c529cbe02f7529b11510953e869b0c20dd8aa52513eea8cc5c2aad3749e6ae971f295d514be361d6884d540b6fa08463556dbcd818b5b1", 0x37}, {&(0x7f0000000140)="638fe3c56c1c9fbb13d6056fbb6e50bc48b96333785e616205b2a640c6b0b0953215073ffa190d7b9034e3eb12841203f3d452a935f163d95e84248fa2e9b4b7a561b216d88e8266ee1fcdaf9779700ee2b893fac87a927adaad9d4205b63ba68f3248bcf7b1351594dda7544d585384891f382bc8e72940b46f7b993d60814bef7af2a8f89dd03206d9e408d6e1f0d5b1dfe5721dc0c83786dadfbf4ad2b5402125b025d24ef1130b4a00967811184ba213b95dcdefc0ab773d9405dab9b7d1b291f3cdf9ad7ebf9d9354dbf65890c0098397a6e29f8037681751bfeb527c8c4b6212", 0xe3}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="c01196e27e9897f0362746c88445b623192980c0c6f7f26aa64b", 0x1a}, {&(0x7f0000001280)="fe8ea4876745ac0d3713f03289b8308f99d6ac161e412f27", 0x18}, {&(0x7f00000012c0)="8255a74ea838ce65c5b90a0a0d7c2fb37a1e943a22ec2f9dab1de831b85838498dc19ed79e40a2000fe421f992521e0cfe4f311790e07b4fb3c6202210", 0x3d}, {&(0x7f0000001300)="84d9293eacedf19c0694df26d5cda5efe68f1ae53a6e1d1084d1e39212bab8aa1b3b18e4f8411760b0fff5b482a61244235451773984c89f983dbe9ed64167a95e345ca1fa6e535187ad70ab10ac122a59ee182e1ad2b8c96019c1ec7c649ee9babf3fb1a5c6ada223988941", 0x6c}, {&(0x7f0000001380)="e8cd8ed0666fe4d6e25c10f95c8f11aa0d8f5efbe05564aba8c08fc85439c05c0ea679ea6093363df43cc43253461b75ebba60e60c0f2f8a67320262f879d676bb04278ba16ec0859dcda787a60ef2b7863fbd65ccfc041e66c7ba6868da1f0384bc1a5e2608e0176723ab272867d2dfa66dc2355efbbbee3d86e0e8e458efda184a4e26f7462f6d4725addee7047028732c745a4e4850e85b0e1be652611af98a1ffd429b4543fa3de740f94628677c586c4bc651b84f7399ca636973bb86c24ce3bef1dae6454245c5d0bc4d4889f46b3938f61c28c97408f584f9c7a6b8e657b0e9fc3c3a2df0c4", 0xe9}], 0x9)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), 0x2)

Jan  1 00:08:16 ci-freebsd-main-5 kernel: arp: 00:00:00:00:00:00 is using my IP address 172.20.2.170 on tap2!
00:08:16 executing program 2:
syz_emit_ethernet(0x42, &(0x7f0000000200)={@local, @broadcast, [{}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30}, @icmp=@time_exceeded={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}})
r0 = dup(0xffffffffffffffff)
connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa)

00:08:16 executing program 3:
syz_execute_func(&(0x7f0000000000)="0c14b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:08:16 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0), 0x8)

00:08:16 executing program 1:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000100)={0x10, &(0x7f0000000000)="0abf91d9faac0cd174a84635c2326304851c9f1db88f502fe8e9b7e44920fc54635ec91779eb94d53c196df7d3492402e655532897bebf304b5d54f8632e906d36398a8aa48149f1e4f4ac6e68904ed13a284667ac0ae593d705572c35ac40fe7576bd09004b7ac201b43c84ecdcfaa4b07b14e8261bc7f7bb649e0653f54257d62584933857dfa4d395dfb26169370636f579e9c944d0d98aa0fe246cb8afcc701a63d232dc2aab546d72cd5cdf5d40649a3a9c1ae2dc8d9cfb086b79da9d66ffae28f53c65cf0f6d145e9b8c9aec6cdb8eb811416ac75ccacffd91f4ddf7bed019d17b5d45de64df72aa6b89df02590e7ed08b6be45f", 0xa698, 0xc, 0x2001})
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x2000, 0xffffffffffffffff, 0x57)

00:08:16 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x1, 0x0)
msgsnd(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/270], 0x1, 0x800)
syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0c10fd1b02db5d90000008fc840ef0e0c53fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000057c4a1f973da0761614d4da3b57ddacfa9c1460000e1b1acf247af892a0f0000009f")
r1 = getpgid(0x0)
r2 = msgget(0x3, 0x0)
r3 = socket$inet(0x2, 0x20000001, 0x9)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000180)=0x1, 0x4)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r4 = getpgrp(0xffffffffffffffff)
getpgid(r4)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
r6 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r6, 0x29, 0x2f, 0xfffffffffffffffe, 0x4)
lseek(r5, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000200)=0x5f4, 0x4)
socket$inet6_udp(0x1c, 0x2, 0x0)
getpeername$inet(r5, &(0x7f00000003c0), &(0x7f00000001c0)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x9)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000300), &(0x7f0000000400)=0x4)
setsockopt$sock_int(r5, 0xffff, 0x4, &(0x7f0000000100)=0xc359, 0x4)

00:08:16 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000000)=0x10)

00:08:16 executing program 1:
r0 = socket(0x1, 0x4, 0x5)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x3f, 0x4)
syz_emit_ethernet(0x1012, &(0x7f0000002100)={@random="3485b33f3c7e", @remote, [{[], {0x8100, 0x7, 0x9, 0x2}}], {@generic={0x99fd, "6d3c671a557e32b0d519c209986ee63d0af8c1e2cb57663a3eee616804f9f4a905ba02a9df86aec223c7a4f08db70ade1d18b2c2f163b2b3e5e95acdc54fecd3c80aa97b85c52f772a3a84139bc6dee1edc5f2df30c727c3c9f68b93f952ada1a5b6ff2f5a81b4a4f55bf3fbec46cb3143f2441c1dcc128d37beb2274ae6da2ca79d0e8106399d51a36ca18b815bdebf355e7ffb7d69fa1fc4c92fa631b6965618770e02a2aa5a4f2402dd8a5634edced0510c57a9b628aa7d0c1dcad2c7b7ca482bcbe1e05667fab5da75b88c576b88badae249394dd0944964134c7fc1332422c8aa41ae9ebdfe0e59fb7d1ae420ff2554a795bd8da395348eb7722ddca5114d4b4d53ba8e32d83cc86b2f2634d1dd2dc018a5c14769a15226148fa5c59b5a2ae46a1739148dc6aea5f9d8f4935f29ef2f3bc034d6916d54fcc250fc5f2bb22553dae425f5e9cf5302a2ea1ef437d68aac53c977da288d4142b46fa87002f84fe5993b0432ad7d17f18d4a532a9e0af69d1a2ebfc7b8ed2f7fff7444dd2bc0deb15bd56bee063bd49e6bbd0ddebddf84d4d3bbc205ae140ead6ded06445c92fcb94b5bf622197534adef4a6d2871faf51eca0444fa8180d4b73a3569fb0883ae82b2758eafed1d2466d5629aac5258c96c978490acc7825d880d52e337abd9fa8837c1a779b26acee57ff6280d5e2f2d8d4284de159e6b260396604c2a51345ec1e142822969314e45d021398aa7750fdf402a4a785e4baab826b10e8b1444889949f7a71a56e872dd91f8ee2de024e363ab6346bcc5fceec762e27e0227b84db51e997a84985caf61d3ab44d1e9035ffd3244be319fcca957989a452350a412f2c7a948aa8afea7044c4dde8eae0cf110c864936a6ceb6b795a924347d3a3c5f847f9b56d8adbb5d36f8c2b4fbc49d891744c381da2ec242f6b300cfab185e92d4f5980f27dd94f92c108b3e4254a58ee997b231de6e26cbf40e99d1bc917b1f54d2486f89e76dbc7b2277c342c4b76f29ed041a13d24dcd78e1f4875d9f9f5d7ee9dbd2efd6befff138eadc1f7e1377a83b52aa2987634fe8bb0acbe6476a73c8fe42f3964c26d048ded943af921856a198af8aad4e63d6b0fa2e9f155efa0dac02081b27314262071b3087a13cf1f6ae3834578af9f4d862911ba225103ec8da45a0103bad356e9457dc79f024d0df44bdc261d19cceb67d40087eae3374fac50ecd2f00adb951487bfce17017e652a9788f0b14cdd24bb93f11279e8d9f05b28017920311b9165514e25a271c3d300b97bd046dbded778236cec5702e19cb3769a4221ecf5efc61a892544d03c323df6c733a880bf1c03026979b6dd742ff1299eaed19bfed4fa0993143b26c0b5cb230dec3ee6cef6da3bf704a7f50bfcd1c709bf48dd11c247949cfd05545dcdc992b0a36c430c185cec19d30a54f49b82d67ad74318cc232349f9d91eb859957140d4dfb1b93879a839f6e89cbea7a438dfa73ae5c7f84d13ceaa4f3b491e5c375e51cc4934d09c337354ebb3530e57572c8bfcf7e27e85cc7c521f18517e902e12836fa06ee0d7ed4a91a719d4600fee36cd068f4e6812bb880e8b2f5ff21790d79b65313cb594bcc5954ae25b8917af223fa2479abebab6b4821ef39dcc3d9bbe6ebe3e1d1fe3f448d0514d5bbe78f29a33ff69a38b40aa23673ed55b61dfcef734cce1ee954d87615fad76e8e32ff9e63f72bda627c36851e0f828c3ce85f756bd091bbd06772e8c4ddbe7dfecb8fcc5d87b77199ba166676747c0f0cd9c701e0027613402412e78a196af8a3e8b1d2213a22046929fd964a0fef954ade235fef998bd26848c640de614a335694ee396c6cd7e2895ff2cd0b52b14e8349942092149770aa4cfdc32161f29343ff64ad51c80cab423d0b0c22116e2958b89db0d562d956d177c117d2910838ff8bb201341bcd362dce565dadfcca13b5aca28782f77da768cd4225e71ffe11fffcdd8b0594ed84562d6056fcd105eb27bf4fa3268b752e6e745e4c86ea570f68a59e1f6c0727812740928720f6f539a68b3c3cfc05019368ef214abab52210daa0e30bbca24d6bd84aad4472f76aef44e0dc681d7f0be9bcbe25759635ae102b32aadf8d0dd3a364e6cc97cb1ef4daab3ec7178961f5755f113c4d353be49a28c80120b6021145723c95bb89de567ecbd7c82e555bb23df6296a143de56dc6d839f0cd3acca33bcfa7e95f821223b63eb3572f18305b34c1e6f3b24d45c2020e506614cc9692689ccec6478301b7487020888fb7889c3d7cd7fbcca952b6bd7300d5f55e59a4562913ac50a5647c9dd246afbf5f2f3750cdc851e5bc27c8a48df92aacfb2153fd3c4a0a2cdadac49ff7b372c297da383a9e296495a5a81636d09d320852e5f9ad06cb3c137e887f6ef87b96b656561e159ea6153b9192944b4aa56e991d5509f8149497b2337dab113243be5cc21fb618c5140706a9212d2380bfd3005241e8b7d568296da7856f8ad3f4fe91cb70efb5a1942b499ceff4b0b23a587a57800c2e3969c372c11291aab815b7746d74210aaa4ab2aba6514ce4a1bb662c15713624aa3cae7823b0619abf37bf5c9ddc7873a33290ae2d30801271be7fa4b6dfa1e4fed85d7a26b954deebd562461742b9e28cafa64060edfa6b3121f2a9c9d99cf5676a7e45cc88e7f18b9660c59eda2c0c9eef547ac1ffa7d332c0801c2c2701b0b0b0955d487d764bfe1229ccb192a1fe4a2a0d2b8ecd6e188f5c50c48aa4758a77992586a703d17eef6e5e077b3c3cdb14d7d31ea476b17efaaa8ccad2138c3be3f4f3c3386ba649e7fd2cf1909b0c72c556ba7ec2318fab1e0fceb3f1afa41c46257b03e7af0c44d2d063098bd760572c23a4b057fe84d83072146aa8e2f216f6441b5c4092299b3bfe77448f5913650d5aa47e27e3236c5b9b217416badff955479f2593013081c58e23839b215ae2e2cfb244add1d09cdd6a174c6a717fed6a6fca6bcd220b3b5148d5f916bc4501063b2582a61b538da6fd06185838882c1f125b202eb76cc642f94047f58c17932ec18eac3b3a5fc03b7c63ab823205ebb4883ed68ce5a5d68689ff985c776bc3a7a472d2a31a8f749c5426f65353fb3ecd0071802d4615de4917ec085d26e1f2527365dee96db1548fc553ac512f8255eec1288883211493c5aa69dbfa09744a0435eabfeaf1103443129a2822e49838bccf83855996c1775e80c2669e29ea3235aacb10abfde5dce214e8c5ef8574771268372338d76d7d53c7286ab0b6f890bd0b8fbceed4dd6430aa9784a989513809950ce7ebd30455a009f7e383dcd3a51d5c4e3846c034c141a89e75d573d9204b1c3d59ca1d6ca481dbfbd2bd4a27218195b9674bb1d2cd75a9b32d7912da7e6ac9ade69547b60ba35e61638c79432276d1be01816bac0e71b91565b92bb0b1dfcd49b26c9cd50f07ead901780ab5b92e45266c171d081795063eb6680e6c5aabf52ea98c07f97b59fe9a4e390d3687ee6350d27e27b147003bb1a5e1ea2c495cc0c93267d15f4cfae09ae2868d2c2145333bea782af4475445b685f2fbba250a9993232d613d0e466cdf5bbac4e2d262b9fb0252c7bf50d3bf455d0b13a451db6b3172248d7cd53b301c53f22c50894ef576eba9fa465827d0820a7e3cf2ec85a0ceb828951ec5616d9c282fa5fc169eb413df196b7e12657ebde98327e919da885035e753150791a4a22a5d45caf543ffdc95584ef59d16a636a4c5bf611d65ace1fa09655d1ebbecfe32869c87d7d91f37d5d9b8a40196c4d2882e6c72987a05f75112b1fd718c953cb087140e93818211f7843d29b2691f273382f7f81018f8a0f38e125859506aff4562bd0f6285c177c4c4ef8590685006e276b139459a39938f99daedf4304083b721f98d4b1aeb6cf47cb7918ab95e8c2d248c78e0a97419c8d02df18ac153ee12fd5ecf61d98d6c464dbce5c9527d5332afb603afe2d43a18586895f868bfc79283fd05f6c5413a1adfd5d1fcaa9eec7d8384824f4a777e0a0cbe9e0bf281bc7c03f286f7226050b9a938d961d80b85cf0cb7eea8e612496d65eae2dc9337d55c037d6a2ec495a90c23cd30071c7a6a91afc1bced6d8b13057cb5cc49544f10f76bce402e28e569d0cee6d99db94371a7bbe7d4817ce5f723b8de0e540b9ea85664f2018fe4c84e4e2147833f1a1b1b0234603449bfbeebdc04e0e1bb9e64e1d48daa1979b5c26ffca550efce03039878583d3b7a2c33b80d1c8aeb28fed9c3836bb9e3a017584b14fb35e96fad55b64cd2d2bb5d18549dd98141b69975826ff427ea45a725dfd020e5d8359681000a461169b96b56f826f84e37383fc7fccb9c3fe63de20343b6a84009bfa6342a65b98ca04652c78e8391fc2f12ccdd358162faafb5c7828651f6250105f251b907af77ce179180b5938e1ad6372fdeb7674083ef9a4162d124ac25253bb68be894e06fb7cf4599f617cd9990927b3738de6cce005b0bd2d476bd0fc31df429d6599f345eaad5cee7ad8275edac4afb557b914db7fe634580b5109f26f073c2c9783b8e5e0bdc1844fe25a1365f14e3cc4568480f5588399c54342b0a7e0861d509b783eec77f1697cc6962027fabab01362f14d0150489640981b5b08c81edc161e1efde426db61ea95dd6e8b76604ea163d60e1763cef2a4c2216bb042fa89cb5e2ec100a6e9fd6c36e434e2195f170456d0310cc3f3cceccfbd7d3c7908fdeef425d793bc81ba6c340833e0deff6c7d197b309eb513e3472f0598db9dc2b5952a5ff73905f4b9c5f2214268bd7463fdc050e472fe11efd0bd14b00af999d21ea16f6878f8d259cf97d04cb1da476538b18ed65be9486c410e7a37b9d3d0a23b651e1404fa57350ee837b9ddf1075d6525d81bb45cd462fa146bb4f4f8446811478592c60d4758efe2afb71f383aba8158ba8f87cc071b15121e2d13d6b9f4e6de53a04ecc3135c91d0f9f753c24772cc6575d40ce06470688b503b9028ff2ca8f206e95181fa8087b26fc41498108627c6e3f15e3735f46cca955a27c1812fec4a9d953b35fbcaf65112f87692849a71439cf599b020ffd378cf230c349999f89d9a3e9af862e4cbd976c30cc66a43524afc3119531066bbbe866c9dab45ad04b47a6e6703b5dc0e044200272f6e8b5d8a80351ac63f1bbd450a59bd0cd74085ed7eb7a276e945e55a187330778668ce29fd246992c0dc453986c46151deec0d17b923c876231a660d16c6486a628b86a1019717c22bd5571384718020c98d85ca2b994cd682e9bdcc2cf26f1e4badc1a867f37dc3b59a2b234027388f7c40988543784e06c6897eeac2854c74a46dbb2be58500cf978a09a19407eb8da89101f0b410b9dbd801f2ee78fc769b8e6acdf6ba054c9712bf9126e95047e76198c1b614ffdd767c341a0e00e47f0b9dc6983449f32d74c2400f215b90f0d8678e4205225474a057ed69357b3eceb735dfc90d7daf43246c7c668199f344ea87cc3542194eaecf61c9b482a73dd2a2955bda7595f09b462df1fe14cf462fdfcc147e399a8a93baad0289f0832befbe8d1cbd890e4af6df45a631bd2de003c04665ab1b9328fc8539842cc86784a45819a073b011a474f6aaa60abf9ad09263c3c531862491f6535e8b077b4a1048c650a59294015b8a5bc38ecaf8cccc8c0c4035b4c82ff7709350af173fee6ddbbed2f75975eaf20cc4dae77112665fc246985acf9c7c352a7420860d753f63185153fafe83bc09ee0ffb8958be2db880cd2ca"}}})

00:08:16 executing program 3:
r0 = socket$inet6(0x1c, 0x100000000007, 0x5)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast1}}, <r1=>0x0, 0x111b, 0x80, 0x5, 0x8, 0x2013}, &(0x7f0000000300)=0xa0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000340)={r1, 0x2}, 0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x735, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffff2a}}, <r2=>0x0}, &(0x7f0000000100)=0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e21f2000000000000000000000000000000000000000600"/128, @ANYRES32=r2, @ANYBLOB="ff0300002c000000000000008100000000000300fed81166"], &(0x7f0000000200)=0x98)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xd, &(0x7f0000000000), 0x2)

00:08:16 executing program 3:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
listen(r0, 0x100)
getsockopt$sock_int(r0, 0xffff, 0x0, 0x0, &(0x7f0000000080)=0xffb3)

00:08:16 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = accept(r0, &(0x7f00000000c0)=@in, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x5f, 0x2, 0x1, 0x2, 0x80000001, 0x7b4, 0x7fffffff, {@in={{0x2, 0x1}}, <r2=>0x0, 0x1, 0x400, 0x80, 0xc0, 0x1f}}, &(0x7f0000000000)=0xb8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000240)=0x200, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000040)=0x100, 0x4)

00:08:17 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x5, 0x200, 0xfff, 0x17, 0x6, 0x2, 0x1ff, {@in6={{0x1c, 0x0, 0x8, @mcast1, 0x9}}, <r1=>0x0, 0x1ff, 0x7a, 0x0, 0x5, 0xfffffffffffffffb}}, &(0x7f0000000000)=0xb0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x10000, @mcast1, 0x9}}, r1, 0xfffffffffffff332, 0x3, 0x80, 0x1, 0x4, 0x8}, &(0x7f0000000040)=0x98)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x231)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x7cdb, 0x3, 0xffffffffffffffb4}, &(0x7f00000002c0)=0x18)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8)

00:08:17 executing program 3:
syz_execute_func(&(0x7f0000000400)="0c1eb5b598cd801b69e4f56962f59f6962a3d907d90736660fea82476a6136f2680c000000c4a301697e6073c15ea904e11f3e3e66480f3a16051dab000040fec4427d822a2a00c4c4c12de9d1f2168f4808eebce000008020000f29465751c4615ddf654cc1ea01eff265dc5f00f20ff0a422ab0000005b4b45823ef8260fc7ff5b47d8b84e092f2047000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14112644f8")
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/14}, &(0x7f0000000100), 0x30000000)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:08:17 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7112453011d45d8a47a4d680b3f244ac4aa707b49238f60895885ba47c7993369b4118fa8802aa67e03a8b0a75cbc7c1cebf542b335052e64fe2e88b82ac2b8ba4ccfb1fff0ff114fb1cb3f58257f1bc001c5072d1018d37c0d4402650e5fb1ec999a317fa5e89df45fbfaa9ae00f12a9a3783fdf30e487d8aeca34d22f0bc13383f75659779991f6cf93e1eee9c52a2cf8e060e9b94575b08cd6cc7aee4b4b0"], 0x10)
unlink(&(0x7f0000000000)='./file0\x00')
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10)
execve(0x0, 0x0, 0x0)
write(r0, &(0x7f0000000180)="c4", 0x1)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8)
writev(r0, &(0x7f0000000280)=[{&(0x7f0000000200)="c2", 0x1}], 0x1)
close(r0)

00:08:17 executing program 2:
munmap(&(0x7f0000de9000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mlock(&(0x7f0000c1b000/0x4000)=nil, 0x4000)
msync(&(0x7f0000bfc000/0x2000)=nil, 0x2000, 0xfdfffffffffffffe)

00:08:17 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001280)={<r0=>0xffffffffffffffff})
r1 = dup(0xffffffffffffff9c)
fcntl$dupfd(r0, 0x11, r1)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/237, 0xed}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/204, 0xcc}], 0x3, 0x1c)
fchmod(r2, 0x0)

00:08:17 executing program 0:
r0 = dup(0xffffffffffffffff)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x1010, r0, 0x0)
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000000)="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")
fcntl$setstatus(r0, 0x4, 0x40)
ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000001000)="b1cb3377b75e321ebc9095730824a60ea55e9ee2fd8f7754c28fedb104149b54ac13d92eb61dbbbf4ef1168fa3ffd9d2d40716654385e2905ad82f669b4cbcbb99dbe80acbd7d2b4e08d47028a6120d938b6efac978824029e")
ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000001080)={0x8001, 0xfffffffffffffffd})
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/pf\x00', 0x8000, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000001100)=0xffffffff, 0x4)
sendfile(r0, r0, &(0x7f0000001140), 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001180)={0x7, [<r2=>0x0, <r3=>0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0, 0x0]}, &(0x7f00000011c0)=0x20)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001200)={r5, 0x6}, &(0x7f0000001240)=0x8)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001280)=0x4, 0x4)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000012c0)={r4, 0xffffffffffffffff}, 0x8)
poll(&(0x7f0000001300)=[{r0, 0x1}, {r1, 0x82}], 0x2, 0x7f)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001340)={r2, 0x5a2}, &(0x7f0000001380)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000013c0)={<r6=>r4, 0x8}, &(0x7f0000001400)=0x8)
ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000001440)="d288971a1fd0a600a169856c993aa2e1a631a8b516f7e5a88176101217e5eef10abf4e3d6f7632edabc5c641ad3c8d0901e25d5357eb98bf0671ce80a70a7eae919cb02e46212299f2765e2eb63d554f3735423a4f")
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000014c0)={r2, 0x7, 0x4, 0x100000001, 0x3, 0xffff}, &(0x7f0000001500)=0x14)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000001540)={<r7=>r3, 0x3, 0xf, 0x4, 0xd285}, &(0x7f0000001580)=0x18)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000015c0), &(0x7f0000001600)=0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001680)={r7, &(0x7f0000001640)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000016c0)=0x10)
getpeername$inet6(r0, &(0x7f0000001700)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001740)=0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000017c0)={r2, &(0x7f0000001780)=[@in={0x2, 0xffffffffffffffff, @local}, @in6]}, &(0x7f0000001800)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001840)={0x4, 0x400, 0xffff, 0x3, <r8=>r6}, &(0x7f0000001880)=0x10)
r9 = socket(0x17, 0x0, 0x3)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r9, 0x84, 0x13, &(0x7f00000018c0)={r6, 0x9, 0x31, "114bf41978888b8ecf85e204b00ff044a98952a14e5aa714bbd9715204d10a2f076965b034eb853111b8d54985559a9dfe"}, 0x39)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001900)={r8, 0x7}, 0x8)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r9, 0x84, 0xd, &(0x7f0000001940), &(0x7f0000001980)=0x4)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f00000019c0)={r3, 0xb, 0x2}, &(0x7f0000001a00)=0x8)
recvmsg(r0, &(0x7f0000001e80)={&(0x7f0000001a40)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000001d80)=[{&(0x7f0000001ac0)=""/22, 0x16}, {&(0x7f0000001b00)=""/233, 0xe9}, {&(0x7f0000001c00)=""/66, 0x42}, {&(0x7f0000001c80)=""/17, 0x11}, {&(0x7f0000001cc0)=""/123, 0x7b}, {&(0x7f0000001d40)=""/62, 0x3e}], 0x6, &(0x7f0000001e00)=""/83, 0x53}, 0x83)

00:08:17 executing program 0:
freebsd10_pipe(&(0x7f0000000440)={<r0=>0xffffffffffffffff})
getsockname$inet6(r0, &(0x7f0000000580)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000005c0)=0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000480)={<r1=>0x0, 0xc32, 0xf, 0x75d3dc54, 0x3ff}, &(0x7f00000004c0)=0x18)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000500)={r1, 0x9}, &(0x7f0000000540)=0xb9)
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a")
wait4(0x0, 0x0, 0x0, &(0x7f00000017c0))
r2 = socket$inet6(0x1c, 0x5, 0xfffffffffffffffb)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, <r3=>0x0, 0x1ff, 0xc000000000000000, 0x2}, &(0x7f00000001c0)=0x94)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000300)={r3, 0x3}, 0x8)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000400)=r3, 0x4)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000340)={@in={{0x2, 0x2}}, r3}, 0x8c)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x20, 0x7fffffff, 0x810, 0x6f21b229, 0xe7d8, 0x4, 0x7d, 0x7, <r5=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000140)={r5, 0x2d6, 0x3, 0x8c2b, 0x80}, &(0x7f0000000180)=0x18)

00:08:17 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = accept4$inet(r0, &(0x7f0000000080), &(0x7f0000000100)=0x10, 0x20000000)
setsockopt$inet_tcp_int(r1, 0x6, 0x310, &(0x7f0000000180)=0x1f, 0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @local, @multicast1}, 0xc)
r2 = fcntl$dupfd(r1, 0x11, r1)
ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000240)="a3e6307f32bdf693e78e20120c3674a68427b15b66e57d4591dced888612926e938d5cd1eb54c4f98b4572fa2ff6c024c6efc5123185d357f4a374affe60d2f87b2c5703f31bfe403eec57a5efed565a4630e89d4a085c814b9751fde8d5f406660f")
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @broadcast, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast1, @empty, @remote}, 0xc)

00:08:17 executing program 1:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={<r1=>0x0, 0xf}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xd, 0x2}, 0x8)

00:08:17 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000006c0)={{"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", "2da766da1b361bfa999e456116b2dd13f7bba0615059caa2d8d11f8d6aa05c6f", 0x5d27, 0x100000000}, &(0x7f0000000040)="7316a64fb7c5fdf8d79ad969e09b5d253fc3efb20f48970bba0878df9aaf11677ea06dabe11a3721af518b5a5d70dda939583d947fcaf58bd33b6aa75493309a51f73c0b38a1b03d86609a3919b676ed63dcec0ec1d215e73fd9e1424d3027eea65bee2b9c5375b06a0fec3ea2265731ea603565355ac57b9ba1dc36957da0eeca8a70ae7eff77a12c1e7bac66a9c6dec49fa0afa9e696d19483c844397322906fed03c1478558310fe9854d2eaef7c60afe712cffea83a6e0be4bc7137c70eb8336e36ffd865c52ce3cd8d87420b97ae187a0314a30fa0f45b0aee07df40487", 0x80000001, 0x4c9, 0x10001, 0x9, 0x7ff, 0x8000, 0x8, 0x5})
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000240)={{"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", "e20c515952e3cb9304164d68fc91faa7ce645b66911717296081104ecc075703", 0x3, 0x1}, &(0x7f0000000000)="51303adccd446533f5664bba6d74b8f34e", 0x4, 0xffffffff, 0x8001, 0xfef, 0x8, 0x1, 0x101})
ppoll(&(0x7f0000000140)=[{r0, 0x2000}, {r0, 0x88}, {r0, 0x4}], 0x3, &(0x7f0000000180)={0x302, 0x9}, &(0x7f00000001c0)={0x3f}, 0x8)
syz_execute_func(&(0x7f0000000b40)="b1cf91cd8066410f2e0ec44139fd5bf9a641c1c1c7e4c63afb664b0f3a618e080000004a68f4a95ff9461cf2c84dc84d4d3e460f8094ee2042204238fc51efc48192558dcbc366450f186746c4415173d70e0fc3b61f71df7095958fa978d6ec230f0d1842abe3df36f20f11150a000000c4c1bd14720b410f381e386466400f3805dbc422790f073f894f00f28a80ffefffff74")

00:08:17 executing program 3:
fcntl$setown(0xffffffffffffffff, 0x6, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8, 0x10000000)
recvfrom(r0, &(0x7f00000001c0)=""/53, 0x35, 0x2, 0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
setsockopt(0xffffffffffffffff, 0x2, 0x2, &(0x7f0000000000)="a1ee0cb29d588732", 0x8)

00:08:17 executing program 2:
r0 = socket$inet(0x2, 0x5, 0x0)
socket(0x0, 0x20000005, 0x3)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="8906e63374f2b30aa2f5ffcfe090990b00000000000000b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c)

00:08:17 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x250)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e20000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000edff00"/136, @ANYRES32=0x0, @ANYBLOB="3f0e00000ceb000001000000ff7f000005008000"], &(0x7f0000000000)=0xa0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x1f}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x4, 0x7, 0x2000, 0xda, 0x725229c2, 0x3, 0xff, 0x8000, <r1=>0x0}, &(0x7f0000000280)=0x20)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, 0x2, 0x0, 0x1f}, 0xfffffffffffffe5e)

00:08:17 executing program 2:
r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x3, @loopback, 0x6791}}, <r1=>0x0, 0x1, 0x100000000, 0x8}, &(0x7f0000000040)=0x8c)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0xc2c}, 0x8)
syz_execute_func(&(0x7f0000000080)="b1e291cd806969ef69dc00d9d0d0c44139fd5bf91cc10f788e008000000fc4014c6666400f71f47368f4a95ff9c44149f2168f48085477eebce0002080200020007d1e4f0fea01ef3e0f0b7c7c730fb826400f0d18c4626da89600000020e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:08:17 executing program 1:
clock_nanosleep(0x4, 0x0, &(0x7f0000000000), 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x128a0c68, 0x8001, 0x1000, 0x19aa1926, 0x1, 0x5, 0x7fffffff, 0x8, <r1=>0x0}, &(0x7f0000000180)=0x20)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1}, 0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={<r2=>0x0, 0xfffffffffffff800}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0x8, 0x1000000000000040}, 0xc)
ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000040)={0x0, 0x4})

00:08:17 executing program 2:
syz_emit_ethernet(0xffffff38, 0x0)
__getcwd(&(0x7f0000000000)=""/42, 0x2a)
r0 = shmget(0x1, 0x3000, 0x100, &(0x7f0000ffc000/0x3000)=nil)
shmctl$SHM_UNLOCK(r0, 0xc)

00:08:17 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil)
shmctl$SHM_UNLOCK(r1, 0xc)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x1)
mlock(&(0x7f0000000000/0x1000)=nil, 0x1000)
madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0)

00:08:18 executing program 0:
r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000140)=0x1c)
fstat(r0, &(0x7f0000000180))
fcntl$getown(r0, 0x5)
socket$inet6(0x1c, 0x30000001, 0x7c55)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x20}, {}, {r1, 0x44}], 0x3, &(0x7f0000000040)={0x4}, &(0x7f00000000c0)={0xfffffffffffffff8}, 0x8)
ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f00000002c0)="960896c34aa842856ff99cfc2949b028a83178569e91e5d34d9b1ab1bbdbdd8b4140bf84e0")

00:08:18 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
fcntl$setstatus(r1, 0x4, 0x10044)
pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998)
getresuid(&(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, &(0x7f00000001c0))
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchown(r1, r2, r3)
read(r1, &(0x7f0000000000)=""/175, 0x6d999)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0)
pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000000)='C', 0x1}], 0x1, 0x0)
r5 = dup(r4)
clock_nanosleep(0xe, 0x1, &(0x7f0000000300)={0x1, 0x3}, &(0x7f0000000380))
socket$inet6_udp(0x1c, 0x2, 0x0)
pwritev(r5, &(0x7f00000004c0)=[{&(0x7f0000000100)="ca", 0x1}], 0x1, 0x0)

00:08:18 executing program 3:
__getcwd(&(0x7f0000000280)=""/4096, 0x1000)
syz_execute_func(&(0x7f00000001c0)="0c16b53a98cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101eda912000000427d822a0a00c4da7676f2168f4808eebce000008020000f2946575151c1ea01eff265dc5f00c75b5b45363ef80f9966030faee42c24f7ea47000026400f0d18c401fe5ff60f05646736676670664336660fd2938c0000000f01c36666450f17720d1411ce5411041d00")

00:08:18 executing program 1:
r0 = socket(0x100400000000002, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x2, 0x7, 0x2}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="690000002e629c08774592d9f33d262a38a629b013fc6b8de6cced4d19808f21c831ec8c5d8cc6ab6c6bd6d8c45b8af2d17764e4428d853956b5f3f7de92da90028c0839d95c50cdcd2d7120e27f0402e63f8ddbbd6b85c07e84de329e5b82ba9ba322934873fd30f1341f82f7"], &(0x7f0000000100)=0x71)
setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140)=0x1f, 0x4)
sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x5b}, @cred={0xd00800a}], 0x18}, 0x0)

00:08:18 executing program 1:
syz_execute_func(&(0x7f0000000100)="985e4aa84a1c340f05f359bf2100000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc5071df240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300c481a557640e0c00100000c4c27d0a21ac61610bc4214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249cddc30a1c9fb110f66470f383a4d0ba261b7e2")

00:08:18 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0xe, 0x0, &(0x7f0000000080))
socketpair(0x17, 0x20000001, 0x5, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mlockall(0x1)
getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x8)
fchdir(r1)
getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8)
getrlimit(0x0, &(0x7f0000000100))

00:08:18 executing program 1:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
listen(r0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0)
ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000080)="e1bced298055f683f993ecda4acd58ecb9b3605a0b232fb77c47fc255cea26")
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r2, 0x4, 0x10000)
fchmod(r2, 0x1)
close(r2)
ftruncate(r2, 0x101)
close(r2)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
shutdown(r0, 0x1)

00:08:18 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)
r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
fchdir(r0)

00:08:19 executing program 0:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x26, &(0x7f0000000000)={0x1}, &(0x7f0000000040)=0x10)
syz_execute_func(&(0x7f0000000080)="9826473e431c0a0f05c52161fb2c3939a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c40b4e4eed751e0fa075d6c4811e11e9410ff8f628e2e10bf8c470c4c461cd583d00000081c66db712410f1857e6c9dcdc0fbcaf00100000acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c42249a7138de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

00:08:19 executing program 2:
mkdir(&(0x7f0000be0ff8)='./file0\x00', 0x0)
r0 = open(&(0x7f0000e06000)='./file0\x00', 0x0, 0x188)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000080)="3ce1f5c75a97c2fec89e42d727552fd0ce8418ba2034ba634f637d36c0ea8ad18b56b759abaabe66921a37c05180292cd81e1d2e0dd66855bc8a5949f52c1498d190a87cab5a913bb456cadcabf75a625d1240ef836112274fc4fd9ed08d9da8cb6823a1b93ba8bbdfcebe24241d134c9be5bbbd22bfbba9f9ae0ff271a05ea14e3f05e670faad31356ef100bf1e6beb99efbeddb3f864151988ee1abbc96ae3da31c6673fbad10087520f450d0cef7c0fbfd7e4c974d98648b359959e42ceeb673bb60c5bdac7fb778491b03aeca2ca80fd9179791e2e46b4fd0a19e4161075a50fcd8468441d643888b9b792c2a44012756b14b655", 0xf6)
mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0/file0\x00')
open$dir(&(0x7f0000000200)='./file0/file0/file0\x00', 0x8800, 0x63)

00:08:19 executing program 1:
syz_execute_func(0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000140)="6c9d3ac5ed475634d95a309f11d9b531211e763c84b7577df34cf554d580864d3b73aa8367be20bf40450196b1019be9c694f473ffd4c87d19cead87d108542bb99e253b9b2315cf64b9a6ab38772a57b6ef5dc76257c6c4419327b014795c5ab3126677ed5042a96f0d9585fe60f93d92543cf3dfee7843299030e362a71cde72e8aced9538d71d64e988499ee55b8f0a59bbe43ffb5b60413721e796a8006dca6d0f71955368e40d6afb1c0a5a165239258c16fbd1d900b2b4e35a57acb393c0bb6577b9d28a24cefe024a2efb9701d920dd0cd57410b3475eb6189d3f7244de37020c028d33312969f6")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
ioctl$DIOCADDRULE(r0, 0xcbe04404, 0x0)

00:08:19 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000080ffffffffff"], 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xfffffffffffffefb)
write(r0, &(0x7f0000000400)="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", 0x4d1)

00:08:19 executing program 3:
mkdir(&(0x7f0000000040)='./file1\x00', 0x80)
freebsd11_mknod(&(0x7f0000000080)='./file1\x00', 0x1a, 0xfffffffffffff438)
utimes(&(0x7f0000000000)='./file0\x00', 0x0)

00:08:19 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getresuid(&(0x7f0000000480), &(0x7f0000000440), &(0x7f00000003c0))
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000140)={0x10})
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={<r1=>0x0, 0x7}, &(0x7f0000000240)=0x8)
ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000340)={0x3ff, 0x2e1e})
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e22a7050000e3fa8e74faacdf29d8ec28a9ee010000000000000000000000000000000000000000008000"/128, @ANYRES32=r1, @ANYBLOB="a4fe00000000000010010000020000000500ff00"], 0x98)
r2 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x1000)=nil, 0x3000)
shmdt(r2)

00:08:19 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
ftruncate(r0, 0x20000000004)
r1 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0)
mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0)
ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000080)={0x3, 0xbcf8})
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
setsockopt$inet6_group_source_req(r1, 0x29, 0x57, &(0x7f0000000140)={0x0, {{0x1c, 0x3, 0xd03, @loopback, 0x800}}, {{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xc7b3}}}, 0x108)
lseek(r1, 0x0, 0x4)
openat(r1, &(0x7f0000000100)='./file1\x00', 0x1, 0xa0)

00:08:19 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
getgid()
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
rmdir(&(0x7f0000000100)='./file0\x00')
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040), 0x8)

00:08:19 executing program 1:
syz_execute_func(&(0x7f0000000340)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e93350855b660f162fd382c40246464680b64f6b0100c1c4c31d6f3a7f21fc5622ebeb8265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca3804830ff142f8")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
socketpair(0x12, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
accept(r1, 0xffffffffffffffff, &(0x7f0000000180))
unlink(&(0x7f0000000100)='./file0\x00')
getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000200)="d74373dd3d871e253183f684ec9da5cc0b1d9cec9939512c8b638f7ae7a4024fe75af051dfab2d4df0cac0d7748265da1dd4b3b627815055a8fc04a99678ba4edbf13cde43312ee066bf88e8f7b6f87a7844192c08721a1929f96b16a919872300d51c12bdacfc262d652c477da6790ea8655ab57de143edfacd08a754b1753ca678aff66a61c3c329d5b615c7c7616901e959257d9638296b5727bdcc881d67ecc2de3c23530aeaf9587b69dbd6dc8fdaea5b6ac033d7b6a2a419a1c8ae8d473a10f2b65c0c7053")
sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0}, 0x0)

00:08:19 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = socket$unix(0x1, 0x2, 0x0)
sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0)
ftruncate(r0, 0x2)

00:08:19 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
ftruncate(r0, 0x20000000004)
r1 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0)
mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0)
ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000080)={0x3, 0xbcf8})
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
setsockopt$inet6_group_source_req(r1, 0x29, 0x57, &(0x7f0000000140)={0x0, {{0x1c, 0x3, 0xd03, @loopback, 0x800}}, {{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xc7b3}}}, 0x108)
lseek(r1, 0x0, 0x4)
openat(r1, &(0x7f0000000100)='./file1\x00', 0x1, 0xa0)

00:08:19 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
ftruncate(r0, 0x20000000004)
r1 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0)
mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0)
ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000080)={0x3, 0xbcf8})
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
setsockopt$inet6_group_source_req(r1, 0x29, 0x57, &(0x7f0000000140)={0x0, {{0x1c, 0x3, 0xd03, @loopback, 0x800}}, {{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xc7b3}}}, 0x108)
lseek(r1, 0x0, 0x4)
openat(r1, &(0x7f0000000100)='./file1\x00', 0x1, 0xa0)

00:08:19 executing program 0:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000280))

00:08:19 executing program 2:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000100)="b13791cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f7e26400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
freebsd10_pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff})
chdir(&(0x7f0000000240)='./file0\x00')
mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x80)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={<r2=>0x0, 0x4}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r2, 0x6}, &(0x7f00000002c0)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x9, r2}, 0xc)

00:08:19 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x280, 0x122)
fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x28)
syz_execute_func(&(0x7f0000000000)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c401e3c4e101167c5c8ed72e41812047412b000000f56227b4c218f18888a1c4101f9b9b73e2571616ac1000660fed21c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)

00:08:20 executing program 3:
r0 = socket$inet(0x2, 0x10000000, 0x5)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000e40), &(0x7f0000000ec0)=0xffffffffffffff3a)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x28, &(0x7f0000000000), 0x4)
fcntl$getflags(r1, 0x3)
pipe2(&(0x7f0000000180)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x100004)
sendmsg$inet6_sctp(r2, &(0x7f00000006c0)={&(0x7f0000000240)=@in6={0x1c, 0x3, 0x49, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000280)="612981c46eeb7e0377ddeb89ad7ca4a3fa4c1bf8edc8c1838f5219dc85d8b78a07a17ca7288a1728dc3855d0de273d196bd3e3cb42e1573824ae72eaf1b467128b0b4714fafec628f243fd323b1d0dbdc3a12579f7950ab3fb1d03611ad3bf1d8a5d3bc2bea86032b7588c616f8facba", 0x70}, {&(0x7f0000000300)="c6e6805d9166", 0x6}, {&(0x7f0000000340)="fef3edd8003b711a651ff2f412926d8a64e09ac08763e1cec41cbb2a4790091505d7f93cfa92137bd870957b83e95812ec161b7dd00adfada5314d7e86724d5e636272c9dfbc731626834d83289525ab19371a402772b151e7a60104c08228a3ba262bc31c9aec17b7559d7cb6606c0fb62d6182fbbbbe4e8e761d61242915bc0381c4952e76e778e057569e54328902b9eb10e7e1617d11121905", 0x9b}, {&(0x7f0000000400)="dcc5317b16ae92a50c5e74f04f47e0245eb8dbb26ccb520a7c62660d8813066bf0ac2593177ea303cbe2b440014a596d0ccc83ea80ad7bee286b26ce98c21cf03a17ae5cdfe218507cb4397b8a680204adcbc1e1e6cf50892e59a50a9064b98bb77124ca7414834fe0c4b08b627e393223c35f2a4d79ed583edcf9fef2", 0x7d}, {&(0x7f0000000480)="59e513faf1df7f1bdd31479b2a50", 0xe}, {&(0x7f00000004c0)="6e429505858b688cc250c5b4f3d8ed99c3f8b7966252101d", 0x18}, {&(0x7f0000000500)="2398f1c19d47d00f0baa46de2352ca2e3f3a02c5a2abffaad7e0d7edda4cc1799c9526ff93f936e7e7c8d95307aa2c776d064e7d10301dcc3ae2a0c8a0d0dbd787048d1fe3ec15617d41596a848b7ad17cb2364de61564f55cf6fba7ed921e202567c4a2093029ed720ca7fd22db7772968cbd905978feb45e588ea3fb743d1797afd3589b11100b65cba526566eab7c1699f3", 0x93}, {&(0x7f00000005c0)="878b5be2d6fdb29757a4d10fa00779e89453ffda2f3448697cfbff19bb1be033a4786bed71cd3157e4bc336d9c0f5b969862e4e0e7671a23a608c4872cac1c1578c73cd984346c39dabf26e466e241950220b8b580a594d5c6514e256dabf6334202b290e2c72b4b6b", 0x69}], 0x8, 0x0, 0x0, 0x4}, 0x1)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
fchdir(r3)
r4 = dup(r1)
ioctl$DIOCGETADDR(r4, 0xc4704436, &(0x7f0000000040)="c760c6130f33fed11ee24ce80387d45ee4c35be568c90987beeaa5e120a7cb2852c42b5a8b1557036adf99d230f0fbc77788951145bf937a4f78d60e947d4e88642c902e8b4f6efaafd5ed445e5d6aaf6be6ca8046d540122869eef24a723a2bfa72aba9377dff66dfb307bbec7e9c0d8553909fc596c6679a7092f593213f10d0922dc09c15376dbe15bf1769d2c6af")
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000c80)={@in6={{0x1c, 0x1, 0x9, @mcast1, 0x5}}, <r5=>0x0, 0x424659fd, 0x8, 0x80000001, 0x9, 0x6}, &(0x7f0000000d40)=0x98)
sendmsg$inet_sctp(r2, &(0x7f0000000e00)={&(0x7f0000000700)=@in={0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000c00)=[{&(0x7f0000000740)="b8f88872bc2251cc7050078b996a5f43b8bc9e687da3e325301498d12f23e15beccfdf1bc2f2f0f0a68ffc47384a0bed7f75460128560d76da7e474e882a5cfecd80ab0fc855a5475bf8004d7f358469acf9d4392025e5eaed46c35654b18fa69314da3114ee4ded29a010a5603759134cf189ea5b79bcd9e8159e92d4a194418d9f36c5021b6bcc7d487f5497723d44530ec5b05cb4408c7ccdab63ab01927f3b92bd5acc43df3e19d4bce61144bef8ee2f97646ccf39d98cbc8129b0e088e4b34acf63a7521df53979a000f975b7c7ada09307728242d4a1f9f0f1e203d005fc5ace5050", 0xe5}, {&(0x7f0000000840)="1b77b81429d103191020d056fc15b2f703d673d3c7b9f42c9b1d878eebf35fbcb626bcc68837d5642494", 0x2a}, {&(0x7f0000000880)="df0760265563017c78ea7a21e9033a92ce4a793e9e562ed6b4af4ae7af1fa5d0b6cbde896a88b3de9a9c1c0a878cd925c047cf14224e565a32713b21204bda4e03576aea06f8aa245f0c7243f9bb4dd5b54be57de67cab3e1d8be3ae3e41519e1b3dcafd", 0x64}, {&(0x7f0000000900)="e043d722b41dcd61715f06dbbcd52a001016fafec6181a0742b451b8b292ad75b18e6ee532e62de5d5c478e396adf699d5b7a890a117092ff15900709891d3714469d262f3626daefb1ca292749ecc8d8e7b86ae3a21f64b7a414563bba2002c5bdb4cb47944f738d981224a4e898d43f1bc32054e66d7c95069756c0b4f1b31801642d04b67058c8969b2c2539a6fd5b8a8a15c46bfc48f5273200cd9cb9e830362bb0ad15d6eb1ac4946e9a1bc5783ba32f9900ff6b05588b83bf66f71e158e167977675331ad19e3c02302d92bd2d24bb56f5f30d1001ffaf53a92b", 0xdd}, {&(0x7f0000000a00)="3e66182933a99308fc9fd0c7", 0xc}, {&(0x7f0000000a40)="911484a3c52ee26138f1b9db7bfa16b7acce207878b38e5a04448e0ce35af9a2f627ec315798fa1ff5b87fd5e0590323b32a6d14c87f7227e35ce7fcadb1b2e02cab36f71bde061f4e0abbae652a5a044b4a655e3ca57b481e1e3e462a10a83734a89e7d1f537d4dc827b7f68ba71331a12e22bc134e70e7f866e60dc3ac3bf7989f99209fc33ef454ec1a0e9f17f9ec39", 0x91}, {&(0x7f0000000b00)="6e970bc0a30c2fa78e40c7352c753e0f3100e2cc725bc3433f7ed5c31fb6408c55a716236ce2706859857acb98f8bb2a68ab6465e133ef1ee7e291", 0x3b}, {&(0x7f0000000b40)="8b38f6eadd47000fd9e3576d28860a2ae481a797458917e751330607a06584e719e7f1137b9cfcf45f6b09d0e777e64314ca3cbe2530f8e803fff71c1ef40e0afffec5af321cf4063c321a1a50448e617d6a6027d2332aba0f6d964de2ac8091c3083bde24d444b6ff4eea03a85a7de59ca836e8ca4c75e6b352e7b3a95d058cb7a83b149954f5", 0x87}], 0x8, &(0x7f0000000fc0)=ANY=[@ANYBLOB="100000008400000008000000dd004000100000008400000008000000020000001c00000084000000040000001f0000010000000000000000d13be7b9fc49ef26d4f30aa97a9a60b499e4fdc6dcdf7bd34815b77b0ed9453b7189307dd71e76d246aedfd19b430453d462e14efc9ad5ea1275453e623c28c4ad03a9d7582c5c17973efd0fecb684853eb0ccf1a0f5534cd41182378deb36855cdf1e295d59a63f2f86c7cb28ff505add274f2ab959cdbf59f04338b0e85748e1181467f481e136b97e858afdcb0fed9175574f3d375d96c884baeb7f5ff21e45c094e433e2a1f7895972f452665ca91a24322727921d65b3c7121386b6dcb5ce44", @ANYRES32=r5, @ANYBLOB="14000000840000000700000a0200000000000000a39c3f63553a6c7070d5a0f7b990865dc1a6986a8445eea7885906216db5cc0f9cd21380991386a076751d2d88762db0d70bef6f156b44d56e6b7b48ff1f9b9a412eeca1b374a2ae41038f0dbc5f87a5ad4232a28b"], 0x50, 0x20000}, 0x4)

00:08:20 executing program 1:
munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = semget$private(0x0, 0x3, 0x8c)
__semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f0000000100)=""/243)
madvise(&(0x7f0000bbf000/0x3000)=nil, 0x3000, 0x0)
syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446fdcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a45dd04c586fdbdad9d9f")
sigaltstack(&(0x7f0000a01000/0x2000)=nil, &(0x7f0000000000))

00:08:20 executing program 2:
r0 = socket(0x2, 0x4, 0x8)
setsockopt(r0, 0x7fff, 0xf225, &(0x7f0000000000)="7f1b3f70a7ae589ed38d66e5ac3a7a9b00eb929403a11544dfd428fd25", 0x1d)
getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8)
getsockname$unix(r0, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e)
getsockname$unix(r0, &(0x7f0000000200)=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={<r1=>0x0, 0x3, 0x2, 0xff, 0x7ff}, &(0x7f0000000300)=0x18)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r1, 0xfffffffffffffff8, 0x80000000}, 0xc)
readlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/4096, 0x1000)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000013c0), &(0x7f0000001400)=0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001440)={<r2=>r1, 0x2, 0x7, 0x1}, &(0x7f0000001480)=0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000014c0)={<r3=>r2, 0x4, 0x1, 0x1, 0x6}, &(0x7f0000001500)=0x18)
readlink(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)=""/208, 0xd0)
mkdir(&(0x7f0000001680)='./file0\x00', 0x40)
getsockopt(r0, 0x100, 0x0, &(0x7f00000016c0)=""/49, &(0x7f0000001700)=0x31)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001740)={0xf, 0x1, <r4=>r3}, &(0x7f0000001780)=0xc)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000017c0)={r4, 0x1}, 0x8)
fcntl$getown(r0, 0x5)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000001800), &(0x7f0000001840)=0x4)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={@in={{0x2, 0x0}}, r1}, 0x8c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001940)={r3, 0x5}, &(0x7f0000001980)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000019c0)={<r5=>r1, 0xb3e8}, &(0x7f0000001a00)=0x8)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000001a40)=0x7a5a, 0x4)
r6 = open(&(0x7f0000001a80)='./file0\x00', 0x20000, 0x10)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r6, 0x84, 0x8001, &(0x7f0000001b40)={r5, &(0x7f0000001ac0)=[@in6={0x1c, 0x0, 0x2, @rand_addr="6ddde0a3415668138a60b96c89b514b5", 0x1}, @in6={0x1c, 0x3, 0x3b54, @mcast2, 0x7}, @in6={0x1c, 0x0, 0x5, @mcast1, 0x401}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffffc}]}, &(0x7f0000001b80)=0x10)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001bc0)=0x9, 0x4)
shmget(0x3, 0x2000, 0x8, &(0x7f0000ffe000/0x2000)=nil)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000001c00)=0x8, 0x4)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001c40)={r2, 0x7}, &(0x7f0000001c80)=0x8)
setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000001cc0)={0x40, {{0x2, 0x1, @multicast2}}, {{0x2, 0x1}}}, 0x118)

00:08:20 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000240)={<r2=>0x0, 0xef, "f33e4b8d8365f94d4c5ca3a6ea727e5fb1da69008af556b4d9cd97ff91ab8d99df86fd0aaa00908c8b8c859f29e3cf9d8192b5e1c777133446e6d61932d9e97cf329a59743f3c792455cf99ec6a8ba805c91c8c19ea4ef1a94b5586b429427c3f9afebfd4719ea4ceafea7d9ab6b008747edee6fa14ca4e9e17639ad0562f4737846cbdc2ea0e1305d04b4eb4f4a8f8a7c6dc2f44e57042c0036f0dac0fb82761e99faf51b62e81b2504c984a489f3289a7f366e80a0d5f6788e55e378d5cd2fdd3111fd8b2e590941731b78e9c63683a5f8e903d4a32889c3cb34b6f225362de579ab95d5837e09e84cded1f4f483"}, &(0x7f00000001c0)=0xf7)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={r2, 0x0, 0x400, 0x9, 0x0, 0x200}, &(0x7f0000000380)=0x14)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x4004741a, &(0x7f0000000200)="92a33b80b3710846dee8b55cee43291cd7e495c22722dd91a15201a9fe22dabb28138761c6fe043c633a2f")
ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f0000000000)="01b272e0472d7ccefb432b6e208243d724922a1f4d602076a3316ac30127f1af8fbf3e2307d5ac7c85d336fbc189cfc86841762f", 0x1, 0xbe59, 0x10a7})

00:08:20 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000180), 0x4)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c)
msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1)
getsockname$inet6(r0, 0x0, &(0x7f0000000140))

00:08:20 executing program 0:
sendto(0xffffffffffffffff, &(0x7f0000000040)="b54235bc995dda7802b5473fb4e3614cc3e2c3789db43e922dc714d892fb62bd5f955a320b31ec", 0x27, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0\x00')
r1 = openat(r0, &(0x7f00000000c0)='./file0/', 0x0, 0x0)
fcntl$setflags(r1, 0x2, 0x1)

00:08:20 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="02022e2f666930cd488f33c104ff686c6500"], 0x1)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x3, 0xf, 0xfffffffffffffffa, 0xa08e}, &(0x7f00000000c0)=0x18)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r1, 0x8, 0x5, [0xffff, 0x200, 0x6, 0xdff, 0xfffffffffffff801]}, 0x12)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={<r2=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x992d}, 0x8)

00:08:20 executing program 3:
syz_emit_ethernet(0x2, &(0x7f0000000600)=ANY=[@ANYPTR=&(0x7f0000000540)=ANY=[@ANYRESDEC, @ANYBLOB="96524735d2d075c77cdcaa5929988f58dbe19b740f0e6fea5da3ff79b21260346e5de2f7ca13dd01ee72f618248e243d521fca5ac0cd13ef9bd7c56e0b6d7919211c0f9215d73148134f4418e2b7f8340123e9d284d38d15bbead9733e796534096437164ad17013277505496e5e555333428505a8fee26aeec8f5", @ANYRES32], @ANYRESHEX])
r0 = msgget$private(0x0, 0x25)
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
syz_emit_ethernet(0x48, &(0x7f0000000180)={@broadcast, @empty, [{[{0x88a8, 0xd1f, 0x7, 0x4}], {0x8100, 0x5, 0xcd, 0x1}}], {@arp={0x806, @generic={0x0, 0x803e, 0x6, 0xe, 0x3, @remote, "e53432243fa39d2c2c7bb6ddbeb6", @remote, "bba571f11533fb6a7664c87aa8a71614"}}}})
msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYRES32=r0], 0x1, 0x801)

00:08:20 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={<r1=>0x0, 0x100}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0xffffffff7fffffff, @rand_addr="bba69e815f2fda7978300410df3aa5c6", 0x2}}, r1}, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140), 0x30d)

00:08:20 executing program 1:
r0 = semget(0x0, 0x1, 0x10)
__semctl$IPC_RMID(r0, 0x0, 0x0)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$sock_int(r1, 0xffff, 0x1016, &(0x7f0000000040), &(0x7f0000000080)=0x4)
syz_execute_func(&(0x7f0000000140)="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")
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)

00:08:20 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)
socket$inet_tcp(0x2, 0x1, 0x0)
poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0xe}], 0x2136, 0x0)
shmget(0x0, 0x1000, 0x402, &(0x7f0000ffc000/0x1000)=nil)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080)={0x40}, 0x1)

00:08:20 executing program 3:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000480))
renameat(r1, &(0x7f0000000140)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00')
writev(r3, &(0x7f0000000280), 0xa7)
ioctl$DIOCKILLSTATES(r3, 0xc0e04429, &(0x7f0000000200)="c685871b89669b71dd786747122a690fac159818166b3214ef3be670a1115858b593716e5c175c630c6c8bed368b30f02b8c20c49b4dbb454a5a2983ecfc83731e1e8d35f95f9168e84d99bd2b4c97f19993e61791bf64666858082f649e371ff2df7780fc3a17ae2336d64440af45ae2adeb56743b33e410c7ae8ae098f27114f28bd89df5c371f02efcdbdc54ba4db7167a8aa0d22101eb2c7ead0c8e78d015822e7568cc09c")
getresgid(&(0x7f0000000340), &(0x7f0000000040), 0x0)
execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='\x00', 0x0], &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='\x00', 0x0, 0x0, 0x0])
r4 = msgget$private(0x0, 0x200)
msgrcv(r4, &(0x7f00000003c0)={0x0, ""/75}, 0x53, 0x1, 0x1800)
getpeername(r3, &(0x7f0000000600)=@in6, &(0x7f0000000640)=0x1c)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0)

00:08:20 executing program 0:
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800a00004, 0x4)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={<r2=>0x0, 0xffff}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r2, 0x1168170f, 0x2, [0xffffffffffffffff, 0x40]}, 0xc)
getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:08:20 executing program 2:
syz_execute_func(&(0x7f0000000000)="0c10b5b53131cd80ddc3f44bf862f5420f01d541395bf91cc18fe9589b26e101151515c4427d822a2af3430fe6b369cf00000f65037676f2168f4808eebce00000802000c4215136c4a2791d505a8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fef34d0f2af9646736676666430fefb30000000072504f86650f1714111d54111d00")

00:08:20 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = semget(0x0, 0x589233d988cfcb98, 0x82)
__semctl$SETALL(r0, 0x0, 0x9, 0x0)
syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x2, [<r1=>0x0, 0x0]}, &(0x7f0000000240)=0xc)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000280)={r1, 0x6, 0x3, [0x0, 0x81, 0x4]}, 0xe)
r2 = shmget(0x0, 0x13000, 0x0, &(0x7f0000fea000/0x13000)=nil)
shmctl$SHM_UNLOCK(r2, 0xc)

00:08:20 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
truncate(&(0x7f0000000000)='./file0\x00', 0x7f)
socket$inet_sctp(0x2, 0x0, 0x84)

00:08:20 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")
pipe2(&(0x7f0000000140)={<r0=>0xffffffffffffffff}, 0x1000000100000)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180)=0x200e, 0x4)

00:08:21 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rmdir(&(0x7f00000000c0)='./file0/file0\x00')
rmdir(&(0x7f0000000040)='./file0\x00')

00:08:21 executing program 3:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x6, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
r1 = semget$private(0x0, 0x6, 0x10)
__semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142)
r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000)
semget$private(0x0, 0x1, 0x0)
mlockall(0x3)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000140)=0x9, 0x4)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$unix(r2, &(0x7f0000000100)=@abs, 0x0)
accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000)
r3 = semget$private(0x0, 0x7, 0x400)
__semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31)
fcntl$dupfd(r2, 0x11, r0)
semop(r3, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3)
semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6)

00:08:21 executing program 0:
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
setuid(0xee01)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00')
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x5, 0x1, [0xff]}, 0xa)

00:08:21 executing program 1:
syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
syz_execute_func(&(0x7f00000001c0)="982c160f0536419091b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")

00:08:21 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockname$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x3fd)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x35e8206ab4f992d1, &(0x7f0000000040)=0x1, 0x1)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000080)={<r2=>0x0, 0xdc, "28a884e65bd4c1f1e29ee32dd416e0e41b327ac7300b2729c0493cf665cff991fc93537efcaa2eb3c33c6f6ee67a35c75cb3b54539a1c1d6ecb15ce9ae80460dd103185fc29b303a2d26348c24751792aee6b51ce6825552afce9a0554024b8913b43a405d56d0fcc3e104fccbabdffa36eb2dec919c6a4ee8706638d3911efa5036f39d3f8a649e4e0ccc3fddbdfea0dfb5a65557ad7e74e42f30eaee5e1674bec05632c68556789858e8fb1541d582e38b76930b07e58df02833eeb833890d91a39fa670ee99ac2cba5863cca2a0d9e9eb54e0b198caa91b06c346"}, &(0x7f0000000000)=0xe4)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r2, 0x1, 0x2, [0x0, 0x6]}, 0xc)

00:08:21 executing program 1:
mkdir(&(0x7f0000000200)='./file0\x00', 0x0)
open$dir(&(0x7f0000000140)='./file0\x00', 0x40, 0x8)
r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0, 0x8)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
unlink(&(0x7f00000001c0)='./file0\x00')
fchownat(r1, &(0x7f0000000240)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0)
lseek(r0, 0x13, 0x3)
r2 = dup(0xffffffffffffffff)
openat(r0, &(0x7f0000000180)='./file0\x00', 0x800, 0x4)
close(r1)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x400, <r3=>0x0}, &(0x7f0000000040)=0xc)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000080)=r3, 0x4)
close(r0)
setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f00000002c0)={0x1, {{0x2, 0x1, @broadcast}}}, 0x90)

00:08:21 executing program 2:
shmget$private(0x0, 0x1000, 0xa, &(0x7f0000aa2000/0x1000)=nil)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4)

00:08:21 executing program 0:
syz_execute_func(&(0x7f00000002c0)="1c0e67470f0f5920b4cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bdde1f2680c0000008fe9589b26c7e4c753fbc402e10101fec4bf56bf56c902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1e0ea0101f265dc5f00c34f5b304545e269a841000f9945332faee4ee0fdada0f54635bdedec4a1e1e0ef6640cf0f0d181801fe5ff6e30fadc4e12966838e840000c4c1f913376666450f172e0d2e440fc7bf0d00003cc4c1792f047e")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:08:21 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
getpeername$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00'], &(0x7f0000000100)=0x6e)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0)
bind$unix(r0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa)
r1 = dup2(r0, r0)
openat(r1, &(0x7f0000000140)='./file0\x00', 0x10000, 0x1)
open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x141)
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240))
unlink(&(0x7f0000000080)='./file0\x00')

00:08:21 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x33, 0x0, &(0x7f00000005c0))

00:08:21 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x3, <r1=>0x0}, &(0x7f0000000040)=0x1e0)
socketpair(0x1c, 0x0, 0x8001, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r1, 0x74, 0x7fffffff}, &(0x7f00000000c0)=0xc)

00:08:21 executing program 2:
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, 0x2, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}})
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0)
r1 = shmget$private(0x0, 0x1000, 0xa0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000180)=""/127)
accept4(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10, 0x30000000)

00:08:21 executing program 0:
r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x3, @rand_addr="87f38641c9ee123a768b83a6e3918597", 0x80000000}}, <r1=>0x0}, &(0x7f0000000180)=0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000002c0)={r1, 0x241a}, 0x8)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0x80000000, 0x4)
r2 = socket(0x2, 0x10000001, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$unix(r2, &(0x7f0000000480)=ANY=[@ANYBLOB="9a3295e4051c4720e508e53baba47e6282f90b7a4387ffde23b241c1e5323e79cbf52b25cc3a3c733f5e5e170f4bc0bdaec5b5a3364fd8949d6d598df4c4bb6e1e779c7005936642295d2341604891c31842b1ef466b2813a6c0195a09365e295439601dd1e89be965dbd6ce71a99db76801e4f835740119f0f22ea6311823a802313c64000000008508d4e2d1a882e26ddbadb60568717698ff3916240dc3661a289404dfd83265bf61ffd942bb04995326abf4cc5e48569c80ae68062463ae62c089e4c85c9f102aeb8a9bf6e5ddff314dabaa86ffc367023faf5e47", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES16=r2, @ANYPTR64], @ANYRESOCT=r3, @ANYRES64=r2, @ANYRES32=r3, @ANYRESOCT=r2, @ANYRESHEX=r3], @ANYRES32=r3, @ANYRESDEC=r2], 0x4)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x2, @multicast2}}}, &(0x7f00000001c0)=0x8c)

00:08:21 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8280002f66696c653000"], 0x10)
execve(0x0, 0x0, 0x0)
close(r0)

00:08:21 executing program 3:
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDADDRS(r0, 0xc4504443, 0x0)
ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f00000002c0)={{"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", "68f4c8f6b84b4cfefdd12172817a9a66b3197ef92338c6295fe2b450bab98831", 0x401, 0x81}, &(0x7f0000000240)="0c237c8a4a6c0f733c3ebbdd80a9c3c4d58b37d19629a815fd294e59822e09c0e1f0453b48ecef438151fbfacca6dc48fd91b56f50bd1046098d87f78993e03fa712d19ca921", 0x62af, 0x7, 0x1ff, 0x1ff, 0x8001, 0x5, 0xe5, 0xeb})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x4f)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x6, 0x0, 0x0, 0x100}, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0))

00:08:21 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed2", 0x7b, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000040)='/', r0, &(0x7f0000d06ff8)='./file0\x00')

00:08:22 executing program 1:
syz_emit_ethernet(0xa7, &(0x7f0000000280)={@random="1fcffb37c458", @local, [], {@generic={0x806, "545e6f47b7a10d72a6fe733f71ac4dbbc5164e04a7cf7778157753eca4cc7a57c629ccd0cc6561543e9567bf54eff2c0144729cdb17d0efcb42c7935b9eb602be675f38423319ac67df07ca25228d2871bc76fa610a14a7916b1308003434d4ec0546543ccfedfdbe2d8f5fc1f11c69b00b83b79551ceee72e46974a47f186c283d8d9be209c5614e5ef4e39c392802a06262ae742c1789833"}}})
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80d10d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc630a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
sendto$inet6(r0, &(0x7f0000002180)="c7", 0x1, 0x0, 0x0, 0x0)
shutdown(r1, 0x1)

00:08:22 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = getpgrp(0x0)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$setown(r2, 0x6, r1)
fcntl$setown(r0, 0x6, r1)
getpgrp(r1)
fcntl$setown(r2, 0x6, 0x0)

00:08:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={<r1=>0x0, 0x800, 0x3}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x2}}, r1}, 0x8c)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e22ac1400bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000110000000000200000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000176bda2eefccb0308c500"/135, @ANYRES32=r1], 0x8c)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000380)=0x4000400000000, 0x4)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x1b, @mcast2, 0x3}}, r1}, 0x84)
accept4(r2, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000)
sendmsg(r2, &(0x7f0000000c00)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB="70000000000000000f00ffff010000000d8bc20217e411c7737b3cc156cdc05e1159208c0e9be25888c644cc94ee83d896830828b04f1edae661710000cbebd496ea45c02dfbcb606e32a3d77aa6a5f7de88385a56119d4abac94ffb89b22346e9bd54fd30f421052c7b63b053995f3c"], 0x70}, 0x4)

00:08:22 executing program 3:
syz_emit_ethernet(0x66, &(0x7f0000000200)=ANY=[@ANYBLOB="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"])

00:08:22 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x4, 0x0)
syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")

00:08:22 executing program 1:
ppoll(&(0x7f0000000000)=[{}], 0x200000000000012a, 0x0, 0x0, 0xfffffffffffffe23)
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getegid()
setgroups(0x23d, &(0x7f00000000c0))
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

00:08:22 executing program 3:
ftruncate(0xffffffffffffffff, 0x0)
syz_execute_func(&(0x7f00000008c0)="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")
munmap(&(0x7f0000000000/0x3000)=nil, 0x3000)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x108d00, 0x100)
ftruncate(r0, 0x6)

00:08:22 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={<r1=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x100000001, 0x100}, 0x8)
syz_execute_func(&(0x7f00000001c0)="b16291cd806969ef69dc00d9d0d0c44139fd5bf91c1dc1c1c7e4c653fb0ff9c4d04c4c8b8bf4a95ff9c44149e2168f4808eebce0000080200066450f3803566501ef6d8192558dc3c366a50f186746f3400faee47c7cf2460f18275726400f0d18c401fe5ff6e3df7b2170525004f4c4632d69f2c35f111d54111d00")

00:08:22 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0xffffffffffffffff, 0xfd3d)
getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:08:22 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='\x00'], &(0x7f0000000300)=[&(0x7f0000000180)='%.\b\xda&\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='{*\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='&\x00', &(0x7f00000002c0)='!\x00'])
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
writev(r0, &(0x7f00000015c0)=[{&(0x7f0000000000)="b0", 0x1}], 0x1)
execve(0x0, 0x0, 0x0)
read(r0, &(0x7f0000000380)=""/252, 0xfc)

00:08:22 executing program 0:
syz_emit_ethernet(0x45, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x37, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote, {[@noop, @timestamp={0x44, 0x4, 0x7, 0x3}]}}, @generic="92e488cfc1d6189912da958ca0d7e3f0db2b2c1ade8435dbf545ed"}}}})
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff}, 0x100000)
accept$inet(r0, 0x0, &(0x7f00000000c0))

00:08:22 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x20002, 0x2)
ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000001180))
r2 = semget$private(0x0, 0x7, 0x80)
__semctl$SEM_INFO(r2, 0x3, 0xb, &(0x7f0000001080)=""/243)

00:08:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x5, &(0x7f0000000000), 0x2)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x102)
shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0)
chmod(&(0x7f0000000100)='./file0\x00', 0x40)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
r3 = msgget(0x2, 0x410)
msgsnd(r3, &(0x7f0000000300)={0x1, "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"}, 0x1008, 0x800)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
freebsd11_getdents(r2, &(0x7f00000001c0)=""/127, 0x7f)
lseek(r2, 0x0, 0x41000000000003)
accept4(r1, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x30000000)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socket(0x80000000000000, 0x0, 0x101)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
clock_settime(0x0, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x7fff)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240)=0xffffffffffffffa0, 0x4)
chmod(&(0x7f0000000080)='./file0\x00', 0x84)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000300)=ANY=[], 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:08:23 executing program 1:
syz_execute_func(&(0x7f0000000100)="9826473e431c150f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3)
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)

00:08:23 executing program 2:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000600)="9ba7c1802eb6749a", 0x8, 0x0, 0x0, 0x0)
sendto$unix(r0, &(0x7f0000000000)="a069cb880a60", 0x6, 0x0, 0x0, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f0000000380)="71a5ed7b1f6c78ae137297ee34c153fccfe7a7755bccedbb2b31777583e2cc28de66637d40a1e40d147a0f8d81d3a9284ca6f3734b2583644b24e600d65bf74ee9343889cbc1fd3b4071bc92c6d00c9b886c172081441627b44aac2dc7048077b7edaa9496f22cc0bf391387c9e1a3cd0693bfae9eaf508b8989d4a3ef9ffdfa229dd8296ff61fbdd65420b1850928756b9cec87b3f91a85099cdca59fa2bbf956fc6c70ae86b9013b22edbcec25e15a946a515c1c328f9be93b59bbb4d104eec0c58b81de30fca21723ffe1abec21fbbbf1656fac26b7", 0xd7}, {0x0}], 0x2)
sendto$unix(r0, &(0x7f0000000080)="288818546107bc690f550939228faec6ab667aceb9070035e9dfa50c02a967", 0x1f, 0x20188, 0x0, 0x0)
read(0xffffffffffffffff, 0x0, 0x0)
recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x3b}], 0x1, 0x0}, 0xfffffffffffffffc)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={<r1=>0x0, 0x3, "421822"}, &(0x7f0000000100)=0xb)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f0000000280)=0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0)=0x7, 0x4)

00:08:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x2, &(0x7f0000000000)=0x8000000, 0xfe6a)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x8000, 0x7de7)

00:08:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r1 = dup(r0)
ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000040)="411946202e0f56234c0721b4c474f87cd0e2ba2e6b7986db16a1e351408f2f506f148f7cf2550c3f5772594ad6c603af980c8aa46a3a1d448ef8cc89b388b316efc504f000a28d670903e630d8470e9186669bc7bb85b42893463f0e825e3406149ddce73353ae5f11574ed8c632ae1635dbeff35f8e050993e443cc9e21d71332d67daa8d4defa980cc3391eebb9ae29f3747c819b5efde8e15a1458fcd4cb6736810feb63fc889")
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000380), &(0x7f0000000240)=0x4)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYRESOCT, @ANYRES64, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="04755e4cfb", @ANYRES64=r0]], 0x0)
connect$unix(r1, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0x3}, 0xffffffffffffffaa)
ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f00000009c0)={{"f313456850af80dd93b75e1d6677c2bf06e4d93d02470bae37e9dbe532f7f67a2f5b8bf2ece53f8623c15b17e5c5adac85f57b54be65725df886579a26f66c92c5df7a19cd9686b9f7e080eaa8a754ef5ea8ab7da13b50c48001a6b80fd51fd87929fffa2dfe1d28aa793e853dff5b21d8e41b32d42aa03ccd20f052cdfe30d7670102867e05f843ec6fab9d12cbd34b221b8cdbfacdab35e5cdfe44fb76bc45619498f765c68796105a8fdb893f516866cd5e489d5ccaa10e4f58a61c014650783ae12f702c82f35bc18a2b57fed1fb648b71e51da96297db5374e7a78821d7c924644c98598fbb478eeb7f9b8a84d331d89c2bed77306d40fffdda94e8eaf527a94f1428b2c5f275ca13277223e182b9bc2dfa582e3e957fd9462b6a1deb2ad0049a19058b5d2cb90b3aa07e084ae0084bf84f3d996eb36954d115c18c023ad61cb8d3dcd63a3be1e15bd55e689007a16a1dde5d36d467af619ecb31b6ed7297c1372e938f9ee7f5fac35813f8764a692731886519bd572632a05534656460264e43672d60da8c00274e6c8481613b41aaabe2ba1c1202a00c546434f8c214f47181472b53baa67a77c85e55b0000c2b211429f2c17136cd35670f962cd01885484ec95adcf42a6416b3ae94da222824f062c3dbadf73ddb84dbd92ebf67bd1cc6006379b1aadf55911f9a34d85a397c6b7eeb7cbc109f745c157a38f865adc83f58b36796b9f7135d68e8321f5d34d7b38c148d182756a55913807208eba5391926adcaa9cb8387084cc838a309275bc8ef94986a83135006f7aeef77492f1da53366edc795a1112311a6cde03600fc9d55c118031873604db89c16aada841be6d26d8edd14671f0d7e0543f476f45671fe39769f3ed5d1d1dff64f0973a5a6f41a1d6da5a0e118824a861be111ea56a1a202cca0bdd31258c17463f114261bbcc3797940d509e220f6fc0b88e820bc9fee23837c183aa8202fd833758979362a1c412810e91bb00cbba40ef14ea8fda07b23f4fb19c24b546881acc5b289292677e1c8d3f1e4ad8722eda4020b8ad9a8a2fb3124e78fac53d61a11f01dbcce1463e4b2035220fa04389fb98a60cb7a2688f6103237c7476b0485ea7870d66fb9e3fd40100c821730856a7f43035030aafe43562d40a7d6fceff351597ad34cc01487ed2825cba13c869339744a7a08b9d020de1d35d6a00ffea68fb8d65da94cb27d74ddf58e3e73742bbff82d944048e12a9ccc7393406639e8222e1f46f8f18a04c4d3cbf7e10c715dfe99ea7bf19e4458b6db580a35ea970b131d1ce8060f757fd807db9fb46e2d20dcf3f8b591389a20af4da8846a80ec28b3f9fa80e1f4ce82b321640e346b7942d0a9bff2a167b3825be567104d5062ef09735174f64008a984cf8719e99ac1ed030d01f434d40931fddbd591f001eb56e66616ff", "ce4eebcb610675b12bcb11fc49dde23e56a5233a20556113cecc89a2e614c9f0", 0x624, 0x400}, &(0x7f0000000100)="beaa374de807f209b42ae6011f17300d78f5010c9538f69723cbac93f73fcaac9144fdc79a27b7b6bf8b9e2112ba606d38b69715483409f730c6ededae1036603f959b339ae852f4e633ab9d66ad67f6abd36750fb9b8d2e728b2b567b0fe886226e48e71cfdd9bb61d547c907212405311f4c7d6a2d469165ec491d18", 0x1, 0x2, 0x3, 0xe75a, 0x3118, 0x6, 0xfffffffffffffffb, 0x4028})
writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000400)="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", 0x5b5}], 0x1)

00:08:23 executing program 3:
syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRESDEC])
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x10000000)
getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000100)={@rand_addr, @broadcast}, &(0x7f0000000140)=0x8)

00:08:23 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0x33c}, &(0x7f0000000080)=0x8)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e20ce000000fe8000000000000000000000000000aa0300"/128, @ANYRES32=r1, @ANYBLOB="fbe763cfee51dc68"], 0x8c)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
r3 = fcntl$dupfd(r2, 0xffffffffffffffff, r2)
sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x100000000, 0x22e, 0x6}, 0x10)
poll(&(0x7f0000000000)=[{r2, 0x100}, {r3, 0x10}, {r3}, {r2, 0x20a1}, {r2, 0x439c8ac21513e2c9}, {r3, 0x5}, {r2, 0x100}, {r3, 0x4}], 0x8, 0x8f1e)

00:08:23 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
socket$inet(0x2, 0x5, 0x8001)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:08:23 executing program 2:
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x7)
r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0x34)
r1 = semget(0x3, 0x5, 0x2)
__semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000280)=""/183)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0xb9b0, 0x5, 0x2000, 0x5, 0xbd, 0xfff, 0x6, 0xa3, <r2=>0x0}, &(0x7f00000000c0)=0x20)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r2, 0x4)

00:08:23 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0)

00:08:23 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
r1 = msgget$private(0x0, 0x48)
msgsnd(r1, &(0x7f00000001c0)={0x2, "18ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d"}, 0x28, 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200))
r2 = msgget$private(0x0, 0xe0)
msgrcv(r2, 0x0, 0x0, 0x0, 0x0)
dup2(r0, r0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
msgget$private(0x0, 0x40)
msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800)
rmdir(&(0x7f0000000340)='./file0\x00')
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
accept(r3, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10)
setrlimit(0x6, &(0x7f0000000300)={0x10000080000b35d, 0x800000b35d})
mlockall(0x1)
socket$inet_icmp(0x2, 0x2, 0x1)
sync()
connect$unix(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000)

00:08:23 executing program 3:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x800}, 0x10)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100002000000042e4e48e7afa48d220076576227e2c026e293bfa73c04bda8e1c661b435f58ce14b1a87fbd9216e6c8125a46b24"], 0x10}, 0x0)

00:08:23 executing program 1:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x8e06, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f00000000c0)=0x4)
poll(&(0x7f0000000040)=[{r0, 0x81}], 0x1, 0xffffffffffffffff)

00:08:23 executing program 1:
syz_emit_ethernet(0x10e, &(0x7f0000000040)={@local, @random="b8308dfa0994", [{[{0x88a8, 0xffffffff, 0x6, 0x4}], {0x8100, 0x2, 0x6, 0x1}}], {@ipv6={0x86dd, {0x9, 0x6, "ad657b", 0xd0, 0x3f, 0x800, @rand_addr="80b588ebc788b5f46abd9b9aac2977e9", @ipv4={[], [], @multicast1}, {[@hopopts={0x4a, 0x1, [], [@ra, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x800}]}, @routing={0x1f, 0x6, 0x1, 0x9, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}, @loopback]}, @fragment={0x1f, 0x0, 0x1d, 0xce, 0x0, 0x3, 0x68}], @generic="d714d0a6eaf23d886c228213dadf928f0c3d172da79b6e1699c7eaf09271fcd077a7a890e67fe813f3b341257ee7778533a3bb164d85d95a33a2b22e0b737abcd06cc8e2043a512c0a7ec296471c7d675e55baa9e01fbf5318ac0446ac99748e50b47303b3f05c6affd08d447649d89621c47da828781c2a"}}}}})
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x3], @remote, @local, @remote}}}})
r0 = open(&(0x7f0000000180)='./file0\x00', 0x8, 0x1)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000001c0)={<r1=>0x0, 0xd77, 0x0, 0x5, 0x20}, &(0x7f0000000200)=0x18)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0xffff, 0xffffffffffffff80}, 0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x8000, 0x7, 0x3000, 0x8a41, 0xf7}, 0x14)

00:08:23 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r2=>0x0, 0x80, 0x5, 0x80000000}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x6, @mcast2, 0x87}}, r2, 0x1, 0xf43, 0x2, 0x3, 0x5}, &(0x7f0000000080)=0x98)

00:08:24 executing program 1:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x1)
r1 = shmget$private(0x0, 0x2000, 0x190, &(0x7f0000ffc000/0x2000)=nil)
shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000100)=""/16)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r2)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0x0)

00:08:24 executing program 3:
syz_execute_func(&(0x7f0000000200)="98340d0f050fc7f791b0394141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000")
r0 = getegid()
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setresgid(r0, r1, r2)

00:08:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000000)="210600000000000000a17980c147cf7d912d5a020039ffa4a975133b0500d57a8d65582f80203eab47c54c28bf735c1987487a85a40c451418b3d8df72d07e85a669168e1585b374c3aab91ecbfe")

00:08:24 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0xff, @mcast1, 0x1000}}, <r1=>0x0, 0x7, 0x8, 0xfffffffffffffff9, 0x1, 0x3}, &(0x7f0000000080)=0x98)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e20ff030000fe8000000000000000000000000000bbff0f00"/128, @ANYRES32=r1, @ANYBLOB="eeffba7aedcb0000000000001f00000006030901"], &(0x7f00000000c0)=0x98)
wait4(0x0, 0x0, 0x0, &(0x7f0000000240))
getpeername$unix(r0, &(0x7f00000003c0)=@abs, &(0x7f0000000400)=0x8)
execve(0x0, 0x0, 0x0)

00:08:24 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4)
r1 = socket$inet(0x2, 0x3, 0x5)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100)=0x8, 0x4)
r2 = accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000000c0)={0x2}, 0x1)
getsockopt$inet6_buf(r0, 0x29, 0x80000004003d, 0x0, &(0x7f00000001c0)=0x100000000)

00:08:24 executing program 3:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4)
utimes(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)={{0x8, 0x4}, {0x3, 0x85cd}})
setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000140)=0x3ff, 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000180)={0x2, "00a0a53d4f154de79456c8e8c8c0f60b"}, 0x14)
getsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f00000001c0)={@rand_addr, @local}, &(0x7f0000000200)=0xc)
connect$inet(r0, &(0x7f0000000240)={0x2, 0x0, @multicast1}, 0x10)
getsockopt$inet_tcp_buf(r1, 0x6, 0x40, &(0x7f0000000280)=""/137, &(0x7f0000000340)=0x89)
utimes(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)={{0x4, 0x5}, {0x6384, 0x100}})
writev(r0, &(0x7f0000000a40)=[{&(0x7f0000000400)="2206314e2035e5144db89119ff64a6a6eccbd7a2070239654a71a21def50ac274da8c156a65ddacae6170dde2485c8d3d0be6c4cfca4836bca633fbd37d05ac6ab1cfeb1c4664c045c9acbff5a47aedb4f2c0f63d5a169d055fb9e16d7307947d797dea7063461445cc5a714b957d4209bfa5faa73339cfe879cbc436dc1b76f69", 0x81}, {&(0x7f00000004c0)="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", 0xfd}, {&(0x7f00000005c0)="b31dbf8eaa39d89e9cd92b34a534350033a727f5b95fdb33a6ca1b8647a796c331d4da0eac43843f1b900a12d1b5ee9a68749b0a88aa918242631d25b42f705e518bcaa9d10cdee1b794547d4c8d73a87e85bd4f9b8aea50207f2db46f9375d67e", 0x61}, {&(0x7f0000000640)="9d9172078e1553b09479aecb74dedac2ce7dbce51db0804e5653d6e3d4322d4450efc42a5a1cb6731f8732bec50fdbd75dd32a95ee9f0243a2f11affcb9e61d342faa92351469c0cb8e8788e6d2fbac69297c90b8283d409d9c8bf78cef38c13f8a1c6a2a3ee4fe26d5ab3c3e20484effc7efa6a383f7867bd118185ae1c7dbf4aaa8f4d08857403f838989d282b50718ee73696a9e1c97c2e1820f7229dcad28a4ae8cddb94c9175dc8f20605368889f1eaf60f6ff69fd651a4", 0xba}, {&(0x7f0000000700)="80ac838f845e357a55a56bb2560b6c649aa52f0a4b595b6f94d7e2a9b05df5cec9b8f7cf30be4bd91783b82013d9e492ee8a52468e504ca36f03be04a28be9d32daf78908db10794edbd9c36e3072e15b344c1e0e92a0f506959fb69935f5e2f7db424eab591", 0x66}, {&(0x7f0000000780)="2a6893197aaf996a9d64c7876d47806f4360b6e5021bd0eb8a02f36d1b06431faddb804f995b3bdfbdc336786beda69860dee5ce4d0fc2098cef03a3ed5b6e67e534103b20d835b2897b377dbe9443c92642bd6338fbdec35557cb6ce291c18d7caaf02456a4361b8dd99841e72137b37e5b0d35c990", 0x76}, {&(0x7f0000000800)="39e53c4301eb72b9ef58de905fe02d9849a5ae360bac07afb2a8e180a58dcaf89f9b1a76dc06b3ad7f09b61d1d62d911c5f9dd293c0292820660497cfc578ab7ea48b1a48efd9f1a2dabfa7620f5ba3cf50177858a4120b5df5f2a758d01517c348b1e2ced25cea4a9f339", 0x6b}, {&(0x7f0000000880)="fa2269d86bc158d2b0740444cda63802f0c2f105642846a05a7b2bb1582ec7d2ca873ccf7c38d4b5a99cde980478cc3b63146e71a66825dbd4ec8fee298e80a08e3a258cddbe3b8571d31d6ef526175ff9995a55a97ffa03f949f558939ac1ee9ccc5b6cbf880a0cefb63b88e61ef40a63f6d96bfba818b1f93d46c9f021fd0ab99ab22bf502d131c3d01f9c0b232142", 0x90}, {&(0x7f0000000940)="d441643868d3c0364486c337bfbf2bfdd1ae47c585bf7c93b818565f536c4191ea6c50d9f9fcea1d0d5ca463aa12b9f51d9685ae1b7e1a6b918a3bcb3adf995c6f882b31c177967a3ef8e7a527a8fb45d17f474e6fc71c4845cbf199bebf8cc73fe945601f0b3812a751317ac389db6d1e812e9be4c4a5f54ed933083f3c7eb2ed36a03cad771b275b4f3a0bd3a720cc3d5fbf98db773c25db0f4dfd918ac2566c8dc711eb3862bdf272e80abac5b55bfcc1f20c95df93f1317a1362ae5007cbb33ee55229430e0a0075243ccba3bb", 0xcf}], 0x9)
getresuid(&(0x7f0000000b00), &(0x7f0000000b40), &(0x7f0000000b80))
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/pf\x00', 0x800, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000c00)={@in6={{0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7}}, <r3=>0x0, 0x62159201, 0x2, 0x101}, &(0x7f0000000cc0)=0x8c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000d00)={r3, 0x8000}, 0x8)
setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000d40)=0x20, 0x4)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000d80)={'rack\x00', 0xffffffff}, 0x24)
setitimer(0x1, &(0x7f0000000dc0)={{0x9, 0xa0}, {0x0, 0x24}}, &(0x7f0000000e00))
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000e40)=0x2, 0x4)
sendmsg$inet6_sctp(r1, &(0x7f0000001400)={&(0x7f0000000e80)=@in6={0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000ec0)="9244aeab6cf795e2510278901773a3ce2f7d7b70d84c91968a91697ee1edbd38f5a5e81f522f42b7cd80c4cef2180932a118c1e767ffe95c36f9407a29af18da3989862bd439a35dd1badf367596b7", 0x4f}, {&(0x7f0000000f40)="52d8a7ae262c8d95c1de6cc65929df88a60ab77fc494c6df903349d3c6be1e15f04dcdcfd11b74163964cafe1efd7484481dba4cad8024ba486bde8280b6c4fb0e47954dc6589a", 0x47}, {&(0x7f0000000fc0)="c63a33041abe0b389f5284220da71cee29c916a5e3a57d73edcdfaef08b65374b7c1b18de1660898a142623cc1b2957964d2580a0cb7c516b309710ad5968d7302901236a576162a733f48ac3691b38fcada06f23dbc6e8d7c367f3f08e8f39ec64fefee52ecca3d988ca1d0ffb1460d0d4279b36afdd538e73731747bad7200bc48341a64a9bc74577d743991d063e8c5305c84543debb411ebed024495c0ae145337146ab4c01218e2c37338a417c2a8c493dd7f2ed75f5edc78e0dc84a716d7b1442f1dc5a3a212b281cd4c5a", 0xce}, {&(0x7f00000010c0)="05a1d1660464b557b5104f571c4b1efa5bbfff20db076236d78996d0cf12fa56d693fd9066b6c2301dfbfd87ef6e875131acc3c5cefc836bd2186a14149f3087969e90f9cc47c22b699126e3c4b81bff3e4b4dfd2dfa8009a52ca2b7c6182cb6df49a6e7d493d4a4942cf7f84fd2dc75a9c237aa5d26fb7d120a7265fadecda30d61dbe94a7ba8c0f981945b6531729a800770e7c98b477d09475c2781f7", 0x9e}, {&(0x7f0000001180)}, {&(0x7f00000011c0)="fb6c10951bb3a13a84134735547e12dd758dbc675a1ef92dad4ac9ab1e2e74ed0859c5fd4488071b72527869f8", 0x2d}, {&(0x7f0000001200)="c864c2dfe3b2440b760b36a306bc07d14ba8e80ad7277f9caf2cac20dd1425212dda4357f3bec9e35414be897b8074ac99367beea4480b5fb5d8b3", 0x3b}, {&(0x7f0000001240)="97774e24b6e49a6dded01beb3e36038d6017e1c36f622034c090114a3ca96fb1cd8716918afbd47accb76725e31e09334a0b17a7a33291fea5ffd5f20c", 0x3d}, {&(0x7f0000001280)="7e199fd7fe41effe570574f802eec6fc6963ee7ac74fdbc0a1b8f02ae22ad4ddbe2a2ff24e20511450b141bbb15ff6608733b8a4bc49446ba5cd16c8a408d6127b99f4831bfb441b8e3c78535b3bb125eb15643c781478f84f127af5af5d50e7d47635930e53f7577553d0fe77198d5f8acaa28c41c5d864f48fbb204c59bd55d3ea0433cc0546f0be98cf021c526feb2e42aa55e1f85f22bb2dfe15d18692f50ff39c894075aba82731e3bd39ef9a917e22f666c27b89683a765554d007bd", 0xbf}], 0x9, 0x0, 0x0, 0x1}, 0x4)
getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000001440)={@multicast2, @local, @loopback}, &(0x7f0000001480)=0xc)
freebsd11_lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500))
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001580)={r3, 0x7791, 0x400}, 0xc)
ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f00000015c0)="901299b326837d542fb3523f55745192f25dadc51c456b50b19fd9729171cbeb81b8bed26d24e0f2236b1b4f9c3f20c80ce20bba25562f3c0f8e61ae7fb96c47503aa7670b48e1b6ae848c6bff53f593539987fe231810e4461d411aaf152aa6ac8fa7f7cea9090938a27fee50c426ac7320dcc509e8f19e0a54d04acaee6e88c35abb993e1e66acf3c686db4c23ca419c9d5ae0d3f7cdf1d3ea40bb4a3c259bb42b79a2230a5fac1e5c284ce3ab442af28e6dad6ef3b0b3cd1d9a8296e7c11fffef353283ec772e0bd2816afa4d2e3a0796d4f01b5a3925e3195417a8287ec66d064e76e944bcc0feb379a5301c9054f5d015626d5e")
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000016c0)={<r4=>r3, 0xa9, "5d9ebfbe00d88503ec4f312a75a83439c920300f716090c9f6eb0eddfe08dab3d1d49902a3bb0795f06a8b5a83b56bedf8e6e707046403e6161655c63dfdd26ea18c07ad55ac793e32fa2580ab1fe0f89e82e471744bf7821995f1621193d73422dde2d29f400dd1806c6521fd9b582a89b7cfa0917fd70c6a8163f8c18cade74ebf7518e0b712909a6c373332a181a738e21417c477257d4ec246f5373445054be28fcec432d4f805"}, &(0x7f0000001780)=0xb1)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000017c0)=0xc5d, 0x4)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000001800)=0x7fff, 0x4)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001840)={r3, 0x1000}, &(0x7f0000001880)=0x8)
readlink(&(0x7f00000018c0)='./file1/file0\x00', &(0x7f0000001900)=""/205, 0xcd)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000001a00)={<r5=>r4, 0x6}, &(0x7f0000001a40)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001a80)={r5, 0x8, 0x80000000, 0x349, 0x7, 0x7ff}, &(0x7f0000001ac0)=0x14)

00:08:24 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd11_fstat(r0, &(0x7f0000000080))
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000), 0x4)
writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)="5dd3b4b77fcfc99e523cff09e6b2fdb247a72c3ee064095c34867ae93343fc909033b80689be87199b0c5861cec414e396a291eb6929fa7416c084e3ea39", 0x3e}, {&(0x7f0000000140)="dadf2b4048f6b38d238be4536f42c4c462ddc72de91e48a37b134f3124120dd22af1baa5c2236482b35700775a", 0x2d}, {&(0x7f0000000180)="96077cb8c2ed47e183071fdef4fb525e95", 0x11}], 0x3)
socket$inet6(0x1c, 0x20000000, 0x1f)
r1 = dup(r0)
mknodat(r1, &(0x7f0000000200)='./file0\x00', 0x2, 0x1)

00:08:24 executing program 3:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9131500c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4024e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={<r1=>0x0, 0x7f, 0xf, 0x7, 0x1}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000280)=0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)

00:08:24 executing program 1:
syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000001c0)={{"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", "2114067d24194a32757d307afcca89eea353096295b9b13c76c90b7efaeac2aa", 0x1f, 0xfff}, &(0x7f0000000040)="cf77c9b9771742de2dec96cbfc5a5a9a0c375dd7458357deb5c46785214b3f20ce1c895f4d3a7c6eb3549954b00658ce6657f16f9cc5ffc3c499583df678a1a0764dbb79240b16b1cb776d074fbabd6d782f99ac519ae6280c6e45abccc978edfe25c3dcd8cb481184aa8b9b23ade59081483a925276", 0xcf, 0x100, 0x400, 0x80000001, 0x4000000000000000, 0x7fffffff, 0x8, 0x10000})

00:08:24 executing program 3:
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f00000000c0)=0x520a6a6c4654f5e)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x6, @loopback, 0x62}}, <r2=>0x0, 0x7, 0x0, 0x0, 0x0, 0xff, 0x8001}, &(0x7f0000000040)=0x98)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x2, 0x8, 0x4000, 0x400, 0x1, 0x9, 0x10000, 0x7fff000, r2}, 0x20)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={<r3=>r2, 0xfffffffffffffffe}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={<r4=>r3, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in]}, &(0x7f0000000340)=0x10)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={r4, 0x3}, 0x8)

00:08:24 executing program 3:
socket(0x2, 0x10000001, 0x0)

00:08:24 executing program 3:
r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0, 0xffffffff, 0x3, 0x1, 0x1}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={r2, &(0x7f00000000c0)}, &(0x7f0000000300)=0x10)
freebsd11_getdents(r1, &(0x7f0000000200)=""/150, 0x96)
fdatasync(r0)
preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0)
freebsd11_getdents(r0, &(0x7f0000000040)=""/39, 0x40)

00:08:24 executing program 3:
r0 = socket(0x100400000000002, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0}, 0x0)
getpgrp(0x0)
getgid()

00:08:24 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x6, 0x4)
syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff85, 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}}}}}}}})
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x108)

00:08:24 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup2(r0, r0)
setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000080), 0x4)
getsockopt$inet6_int(r1, 0x29, 0x3d, 0x0, &(0x7f0000000040))

00:08:24 executing program 1:
syz_emit_ethernet(0x46, &(0x7f0000000000)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}})
munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000)

00:08:24 executing program 0:
r0 = socket(0x2, 0x10000001, 0x0)
shutdown(0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x0)
fchmod(r0, 0x80)
socketpair(0xffffffffffffffff, 0x5, 0x0, 0x0)
select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340), 0xc)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
open$dir(0x0, 0x100000, 0xe8)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, &(0x7f0000000140))
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb)
listen(0xffffffffffffffff, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000180)="88e38e443db7945f1bdb2ee72d441c1450e5b484f2fee57e8b6dc9d4e26723973f25297d477a43293a649784e77d75e68b6f6fb53b57a7394c3b9eb5feced264d3262904ab2d2332aa6b1a935356a4f7c6a2840469fcee643e62f1a3616eb9f2d9ea3d9f4a36754a09842e938e46973a4984a49e09dc0ff12f7fc83d971f80979dcb5f5e1933d4d1205ad6d5b3ebb2c33cbb099bcde76c9f1c93a7264ad21ef707f2d9a1b96cc6d9281f3caa1726c9232fc2d512d4b4b70a7df76acc7b769e70497d602f8da37d99d78af06c0ba681beb24eae4eeb960dd7291899fd5f244221")
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)

00:08:24 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x80000000, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:08:24 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x3100000000000000}}}, {{0x1c, 0x3, 0x0, @mcast1, 0x401}}}, 0x108)

00:08:24 executing program 1:
syz_execute_func(&(0x7f00000000c0)="969898140d0f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
setrlimit(0x0, 0x0)

00:08:24 executing program 3:
syz_execute_func(&(0x7f0000000000)="b17f91cd808e6b006746af8a200ff57c1eb4c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc48192558dc3c366450f186746d1d97c7c5726400f0d18c4ee6d5fe2b671b6714600000a8ab1b182010804f4f30fbd1100")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={<r1=>0x0, 0x3477}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8)

00:08:24 executing program 3:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013)
writev(r0, 0x0, 0x0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4)
syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd0c440f05406932fb00050041e2e90f01d5003933b8c4f4014e4e4e5b26400f11bafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c000000ddea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000011afc2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
semget$private(0x0, 0x3, 0x10)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4)

00:08:25 executing program 2:
r0 = socket(0x2, 0x10040000, 0x7b)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8202fcffffffffffffff5b9500b07221e619cb15266187c069dac6dbd797233a3e75ea4cbcff13ac424b93"], 0x1)

00:08:25 executing program 2:
syz_execute_func(&(0x7f00000001c0)="9826473e431c170f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)
fchmodat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0)
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, 0x0]}, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
mkdir(0x0, 0x0)
shmget(0xffffffffffffffff, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil)
r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x1, 0x1a2)
mkdirat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x5)

00:08:25 executing program 3:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffe)
syz_execute_func(&(0x7f0000000540)="982cb9478d64c58b0520d0f807913e3e2ef3420f53de4141e2e996c402e9b936855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000003ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c44385be860d0d0f0fa305080000b0110f0f82dada048336000000")
ftruncate(r0, 0xab9)
preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000140)=""/115, 0x73}], 0x1, 0x0)
r1 = socket$inet(0x2, 0x3, 0x80000000000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000000)={<r2=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x5, @mcast1, 0xe687}}, r2, 0xfffffffffffff437, 0x7, 0x4323}, 0x8c)

00:08:25 executing program 2:
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000080)="112f5ddf208ded4a49e7b73b6a88177a11b6", 0x12, 0x9, &(0x7f00000001c0)=ANY=[@ANYBLOB="00002e95af2f66696c653000"], 0xa)
fchdir(r0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2)
fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000000))
getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=<r1=>0x0)
setuid(r1)

00:08:25 executing program 1:
accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000440))
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
getresgid(&(0x7f0000000040), 0x0, &(0x7f0000000100))
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
write(r0, &(0x7f0000000300)="7d1805", 0x3)
chown(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={<r2=>0x0, 0xffff}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x100000000, 0x110, 0x5d6, 0xff, r2}, 0x10)
mlockall(0x1)
sync()
open(&(0x7f0000000080)='./file0\x00', 0x1, 0x1)
mlockall(0x3)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)

00:08:25 executing program 0:
syz_execute_func(&(0x7f00000003c0)="982647842caa5543aac461797e164305f30f59bfd9130400c4a37bf0c53e41e2e9b55767660fc632fb660f72d50f0fb8c4054e4eed751e0fa0e509bbabe3abe3c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0f65bcaf0010000e0e45d9c6acacc4c3214cb9a5605419c28fe9780209f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000140), &(0x7f0000000200)=0x10)
syz_execute_func(&(0x7f0000000480)="982cfc0f1e050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006e66430f59c48888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad01428ac4c4ae3131b15de874327432fb110f0f3804830a00c60c")
syz_execute_func(&(0x7f0000000240)="982c150f050520d0f80790b04cf3480f2a6c09fe96855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f284001b10b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c47ec55ef641646464440f622a2d934d0010ab00ab00dcdc1d440f2b550142c4b6593131b15dfba135fb110f0f3804830a000000")
getsockopt$inet_udp(r0, 0x11, 0x8ab9cdecdb5ff044, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000040)="1778d774feeb9e795866abb2b31ca321f76be45481c2efb61e9966b2e81749564963d05377c025ea8038b5d5f51a6cfbdedcbce25bdc956e13e2cbb4d74f89789166a9f01df3bc7eb4dde5b235119efdd7b5e205d5c3646e58aab474c6a02d3995b9d6c55ccf2bbf9d969107a0e2e78b7a777883b75e38bc6ea8dca8d96d0f263a517366286244c7e0cbc22d74923d47a8fd81fd2e437e964c26e91e8d2c4034271647181d96cf6f89155220bf6481aadbfd014a92cb3819d5dfd8f2c768eb255982843499351d")
pipe2(&(0x7f0000000300)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4)

00:08:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x400002, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x201, 0x9)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180)=0x3143, 0x4)
recvmsg(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=""/118, 0x76}, 0x1)

00:08:25 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r1 = msgget$private(0x0, 0x0)
msgrcv(r1, 0x0, 0x0, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00')
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0)
socket$inet(0x2, 0x10000000, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={<r4=>0x0, 0x9, 0x2, 0x4}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x9b, r4}, 0xc)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)

00:08:25 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000040)=0x48b22145, 0x1cf)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666985653000"], 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000000001700000000000400"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x005\x00\x00'], 0x94)
r1 = fcntl$dupfd(r0, 0x11, r0)
mkdirat(r1, &(0x7f0000000340)='./file0\x00', 0x4)
ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f00000001c0)="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")
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={<r2=>0x0, 0x5}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r2, 0x2}, &(0x7f0000000300)=0x8)

00:08:25 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0xeb54698d5dc50cc3, &(0x7f0000000140)=""/247, &(0x7f0000000000)=0xf7)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="85", 0x1)
recvfrom$unix(r0, &(0x7f0000000080), 0xfe70, 0x1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0xce)
close(r0)

00:08:25 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
renameat(r0, 0x0, r1, &(0x7f00000000c0)='./file0\x00')
open$dir(&(0x7f0000000040)='./file0\x00', 0x140, 0xa0)
write(r3, 0x0, 0x0)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r3, &(0x7f0000000280), 0x28)
fcntl$getflags(r1, 0x1)
accept4$inet6(r2, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x0)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x14, 0x0)

00:08:25 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00')
syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bf7250cf00669041e2e9b557fbc4a2f5bbd50fb844464e4e751e0fa0e509ab34d1c4e10bf8c494c61600f56db712c483397fd300ee0fbcaf00100c00f345d90aac640fc041cd01b00b080000f08171a30b8a826e0f71f2add48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526261b4737f0fef0fe000000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f")

00:08:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
truncate(0x0, 0x0)
writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="0c89bba487c4c64ac52cac0a4d4a29cd47c98bc85eb6cfed6fd069604ca78abc0460c2f7c76282ad83ba89a8bae115fc9691096b93791aafd7f499e083dcb2115010aeb1e3b486587a99aa45652097c16f1e71340000000000b0534448160000", 0x1d60}], 0xc9f0446e06f2774)
socket$inet6(0x1c, 0x0, 0x0)
r2 = accept$inet6(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8)
mlockall(0x3)
sync()
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0)
fcntl$getown(r0, 0x5)
socket$inet6_tcp(0x1c, 0x1, 0x0)
connect$inet(0xffffffffffffffff, 0x0, 0x0)

00:08:26 executing program 1:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000)
r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000)
mlockall(0x1)
sync()
getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8)
sync()
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = semget$private(0x0, 0x7, 0x400)
semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00'])
r3 = msgget(0x1, 0x0)
msgrcv(r3, &(0x7f0000000340)={0x0, ""/206}, 0xd6, 0x3, 0x1800)

00:08:26 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/9, 0x9)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
munlockall()
ftruncate(r0, 0xff0f)
r2 = semget(0x0, 0x7, 0x4)
semop(r2, &(0x7f0000000100)=[{0x0, 0x1, 0x800}, {0x4, 0x0, 0x1000}, {0x1, 0x8, 0x1000}, {0x7, 0x101, 0x800}, {0x7, 0x8, 0x1000}, {0x2, 0xedb, 0x1000}, {0x0, 0x4}], 0x7)

00:08:26 executing program 0:
r0 = socket(0x11, 0x3, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000001280)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x1, @mcast1, 0x6}, 0x1c, &(0x7f0000001240)=[{&(0x7f0000000080)="63bab5fe5df09bc64b9ddee3bea1e9bc6745f2c5fa3a6688a9db205e1de71dd0e0a05ec90719ee709c5e9da2a76872a049a9867e7a562cb99636250cda16c37942d7d1b09c90d8bd569006389c589cfa71c74bc39e6722891786c55386fa0535e69d89b9c5c9b0e2f1d56ab7b7ed68dce2d168e22e53667cc8d34b63917f8b3e6fe5c24f1f25e4f8585f5b3df54b69eba3b1ac22628d1e2856f54a21771b2f38f897da45", 0xa4}, {&(0x7f0000000140)="0e5cbb208cbaac16ed", 0x9}, {&(0x7f0000000240)="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", 0x1000}], 0x3, 0x0, 0x0, 0x1}, 0x80)
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa034d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc71d1ddbc3a3056f0000000f614bdff3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2")
setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000)=0xff, 0x4)

00:08:26 executing program 0:
r0 = socket(0x3, 0xb, 0x120000040002)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x9, <r1=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000d, 0x0, 0x10001}, 0x10)
pipe2(&(0x7f0000000000)={<r2=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
ioctl$DIOCGETRULES(r2, 0xcbe04406, &(0x7f0000000080)="ce65553152c4d438ed24aff738068dce247e41d8228fb4c82932a053e26af5921bfa9cd345f2f23fc65acf4b225ee098e23f158751f9155b9941095cba105ce3eb26d747a7c6b6f6d250a0a43ee2ee0aa33bb13e812e25a75e0c3401c444e40d1828de957c37f60d9fad29a1814bcbe8c00042cc2d57503ffda1cc4139671ddebc6d4044912689fff3f36d8ac8d4df1c2335bf96088f7c7232479b93ca052451369c27ad787c4bfba93bc41a2cd82fff24e634699e2c5b189e630b10971597e260b5f200f6da828e1530dc518fc4b7c41d326a4459c6acc2f6d28820ef0dda8637e961230678b90ff87404facde0bd7418d28c4452")

00:08:26 executing program 0:
syz_execute_func(&(0x7f0000000140)="1c09b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
socketpair(0x1c, 0x3, 0x9, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10)

00:08:26 executing program 2:
r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0)
poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x4000000000)
lseek(r0, 0x0, 0x1)

00:08:26 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x68, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={<r2=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}, @in]}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x2, 0x5, 0x80000001, 0xfffffffffffffffe, 0xffffffff}, 0x14)

00:08:26 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0xffffffffffffffff, @multicast1}, 0x42)
accept4$inet(r0, 0x0, &(0x7f0000000000), 0x10000000)

00:08:27 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
r2 = msgget$private(0x0, 0x48)
msgsnd(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1, 0x800)
r3 = dup2(r1, r0)
ioctl$DIOCCHANGERULE(r3, 0xcbe0441a, &(0x7f0000000f80)="2e2a47c9e31ff60e56404c4899c935df6c5b0e1f59c46c6d2d23eacb6b490869ecbed7704f7b30cba5a2d45de64cbce64a39863ffd39931f6a52c2cc65370c646a7e4d991db0113175775472b2b0e484ff3a2598877c00d526eed859282c80b611c3a0a399b20234f7a2d24e32c93940ee76ff3db0175ac1dfd0c866f34d19ed0cd96602b9f34066a57a0a8c8f4173a6e574497094a35dd286fd00b4f9b2f5657020b3ee15d3c07f102dcf53af0c18f84905426ce3729a15fa136e4c2475e32f8de0737037b8092fe3bb9d244e")
msgsnd(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa20bf915ef91a32b501f16a8bcc3dafde869a7ff5f65011d4e01755d862d3272280100008000000000aea0edd3fde5de98d68447067e5a074f0b25a0ae7fceeebaf990f569999a116e4431fbdeb23a11edb98bd2fbc6eaa484dd85040f235cdca54ff194db1254efee89697a754188fbb74c0b9989b9326d6347d3fb1fc588"], 0x1, 0x800)
pipe2(&(0x7f0000000080)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCRCLRTABLES(r5, 0xc450443c, &(0x7f0000000680)={{"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", "30093ecb3a29e6c6e74cc0e093a1ab8b170593ca01b48e3f40e3f54669fab837", 0x81, 0x1}, &(0x7f00000003c0)="db1abac59dcc068f86f4dcee807ccdb11c643b9650476fe63b9b4da36778c4c3c5b9a2775acc5b106912d25feb32f65d2ab6a6859eb330e5c5ea4ae81d71ac5914bb49265c924113e41c9bce692730e25bef8d871fd58c4175d1051ed00c2b3f5931838c6e1f8d8c0fa1897b433a5bb00833fb41ab6c88536037e84b6b474a64eee4c349bde95215bd704576f4156459ebf3266c9f99c055f312b1cfcb1972084d984982d500d5", 0x0, 0x0, 0x4, 0x40, 0x170f, 0x1, 0x281e, 0x1})
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200))
msgget$private(0x0, 0x8)
msgrcv(r2, 0x0, 0xffffffffffffff8d, 0x0, 0x0)
mknodat(r4, &(0x7f0000000180)='./file0/file0\x00', 0x1000, 0x8)
r6 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x1, 0x4)
dup2(r1, r1)
ioctl$DIOCRCLRTABLES(r4, 0xc450443c, &(0x7f0000000b00)={{"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", "11c8c85d3825ffc8707de3d0d28cd8fd01da8086fc9c39d8dbec8184788cd978", 0x0, 0x7}, &(0x7f0000000140)="52b41bbb1673f45ac8e740b6175838f2", 0x6, 0x8, 0x0, 0x500000000, 0xff, 0x9f, 0x2, 0x10001})
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r7 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r7, 0x7e2780e3)
ioctl$DIOCGETALTQSV0(r6, 0xc100442f, &(0x7f0000001080)="749d80de9ef2f514d2181ddc676626b872ec9bd828e0d42cf72e774cc3049001e3f60cab69383e94c2b71f69d0d9650ff48c304e159dfc3aee4e76b80069b7d24fbca73ed9531bf16cc450b56adb8a18a847c35fe2328e62d0f36b8cc414fd2d715bda9f3d7ccf16d2d1cc9c971779462db60280a2ca7e04c1bbd088d2584483cf2a81b936b22a08cd7583e47b16dc9688592d605ef8596cc98a30647b9459ccff534028fe283ab8ea8c7b4b40a996fdfef914f14c115b21a955109e62f555ba9fb248c2cfbd8c6af6f46b7c4e27cdd25466af09a8b587e1210975b19033a7c3e46480f83f601fec78410ff735345f4829557c61e7e40617d2")
r8 = fcntl$getown(r6, 0x5)
getpgid(r8)
msgget$private(0x0, 0x101)

00:08:27 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000100)=0x7, 0x4)
accept$inet6(r0, &(0x7f0000000540)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x1)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10)
recvfrom$unix(r0, &(0x7f0000000300)=""/171, 0xab, 0x82, &(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400))
r1 = semget$private(0x0, 0x4, 0x80)
__semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/15)

00:08:27 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
open$dir(0x0, 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
msgget$private(0x0, 0x0)
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x6, 0xebd4, 0x4, 0x52}, 0x8)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
accept(0xffffffffffffffff, 0x0, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

00:08:27 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
getgroups(0x2, &(0x7f00000002c0)=[0xffffffffffffffff, <r1=>0xffffffffffffffff])
fstat(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getgid()
setresgid(r1, r2, r3)
write(r0, &(0x7f00000001c0)="a81a75b0ee0f1746073f61c487f0a70deedcf14e6fcbd415e14b44", 0x1b)
openat(r0, 0x0, 0xa00, 0x0)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0xfffffffffffffffc, 0x0)
ioctl$DIOCGETALTQV1(r0, 0xc1304430, 0x0)
r5 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
mlockall(0x1)
sync()
r6 = shmget$private(0x0, 0x200000, 0x20, &(0x7f0000e00000/0x200000)=nil)
shmctl$SHM_UNLOCK(r6, 0xc)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r5, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000007c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650874b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047e5002b0000e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffb08fb110f0fca38048336000000")
r7 = dup2(r4, 0xffffffffffffffff)
openat(r7, 0x0, 0x10400, 0x42)
accept(0xffffffffffffffff, 0x0, &(0x7f0000000780))
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r4, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', 0x0, &(0x7f0000000280)='.-\x00', 0x0], 0x0)

00:08:27 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
lseek(r0, 0x7, 0x2)
r1 = accept4$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x20000000)
sendmsg$inet_sctp(r1, &(0x7f0000001440)={&(0x7f00000000c0)=@in6={0x1c, 0x1, 0x1000, @mcast2, 0x4}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="a11bdba497fe4ec3be2373479b9cc0e4", 0x10}, {&(0x7f0000000180)="999614d2d58dc9135ce14a4a86ea751218fb1cd16c217a633b8690d98f769775fb996eb0e65fe400751704d1ae738a376f2c04c162e116b24a8cc668fb62ced854de3e17a5e0a3626877628b69c26d531fcd651015a53a3e9eec6d5a563a8c3f1ce343d677534d89652a4fac41688a1618ab48ffc2fde103d2db8035f07879ad5711d85e28817936362ee264a0d7477e782813133224ae5a375827c2d9394372586d810c84d6f0fa3c21296cf54c33fb219c2148676000a37a040880f8da6ac95863a2df6e05f91243df249456179c365fbe0b5c", 0xd4}, {&(0x7f0000000280)="1bc668690fe26e2f781af077fa46a0524e9a33776001c7b32b3d4df4b87ba48da685267a0c563c994952f05b03dfc4a11a80f205d5fe7954aff40366ee37e5815543aaf6e746c0d8c388d1fc86893e71360b7a5fe4f581e35bc6b1044a3aff082bc3d4fa375f10447ea2fcf019be8f52718de9c9433711349fa4f1755690eb0d5965e91a2c096d842823a89fbe55997565c057221f855f07", 0x98}, {&(0x7f0000000340)}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="92d4", 0x2}], 0x7, 0x0, 0x0, 0x20008}, 0x108)
r2 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4)
sendmsg(r2, &(0x7f0000002740)={&(0x7f0000001940)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0}, 0x0)

00:08:27 executing program 3:
syz_emit_ethernet(0x7fe, &(0x7f0000000000)=ANY=[@ANYBLOB="1fcffb37c458ffffffffff0000000000000000300000fe07000080ffffff000000000000f000ff0200006600000000000000000000012c0090780000000020f0a0af00000000fe8000000000000000000000000000aa00000003000000000000ffffffffffff5797672bea3ef846e46d"])

00:08:27 executing program 1:
r0 = semget(0x3, 0x0, 0x4)
__semctl$SEM_INFO(r0, 0x7, 0xb, &(0x7f0000000180)=""/102)
syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd939cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f")
syz_execute_func(&(0x7f0000000000)="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")

00:08:27 executing program 3:
syz_execute_func(&(0x7f0000000080)="b1e291cd806969ef69dc00d9d0d0c44139fd5bf91cc10f788e008000000fc4014c6666400f71f47368f4a95ff9c44149f2168f48085477eebce0002080200020007d1e4f0fea01ef3e0f0b7c7c730fb826400f0d18c4626da89600000020e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c)

00:08:27 executing program 2:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={<r2=>0x0, 0x3}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r2, 0x1}, &(0x7f0000000340)=0x8)
read(r0, &(0x7f0000000180)=""/252, 0xfc)
lseek(r0, 0x200010000, 0x20001)
syz_execute_func(&(0x7f0000000000)="1c0c400f8e0000010098cd801b69e4f56962f5696200d9d9d017c4a2791753fff9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d820ff54e3ac4415814c4f216f3af5151c4a27d181e8f0978836c47b2eff265dc5f00c401611282030000005b5b304545e269c46201ae20000f9966030faee424c4a15de1c071635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")

00:08:28 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000140)={<r1=>0x0, 0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x1, 0x1, 0x0, 0x8}, &(0x7f00000000c0)=0x18)
accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x0)

00:08:28 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8)
r1 = socket$inet6(0x1c, 0x3, 0x4)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f00000005c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d9000f058fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22cdce10f0000009f")
msgget(0x1, 0x4)
r2 = getpgrp(0x0)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
bind(r3, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r3, 0x0, 0x1000000000003)
getpgid(r2)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000280)=0x10)
setrlimit(0x1, &(0x7f0000000300)={0x80, 0xfff})
setsockopt$sock_int(r3, 0xffff, 0x1, &(0x7f0000000240)=0x1, 0x4)
getsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000180)=0x4)
syz_execute_func(&(0x7f0000000000)="c463d97dfeb58fe980942f26660fc683110000004cc442612f1740a78f89d0944200c4c27d96f7c4831d7ea5de00000026c4031d6d1edb6445d9fb")
accept$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c)
connect$unix(r3, &(0x7f00000002c0)=ANY=[], 0x0)
close(r0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x4, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1)

00:08:28 executing program 3:
syz_execute_func(&(0x7f0000000200)="98a84ea84a2c431c850f050f0d21bfd9001100c4a17dd7fe41e2e9660fde978fe97c80c9fb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7275c47bcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c")
mprotect(&(0x7f00004d4000/0x2000)=nil, 0x2000, 0x5)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0xac7, 0x2, [0x80000000, 0x2]}, &(0x7f0000000040)=0xc)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x7, 0x8001}, 0xc)

00:08:28 executing program 0:
syz_emit_ethernet(0x17, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000009078ac2300bbe000000006000000000000004500aa000000001f418ccdfd71cd708c4bbd219786a40d5db0a072220336fc1ac6c992f0ce55dfe38efa07ca140f8909157b7f248ee7cbb63c18fd2f0f4cb5aa9b52e059faf68f9a4ec835f2b2e1de8f6fe272c06fa8b25da50b2408d72baab503ebdb9bbbc7d6d9a660661e224ef439cb285de4277ddbbea796e27a624a670000"])

00:08:28 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x80)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0x3}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x2, 0x2, [0xfffffffffffffff9, 0xb1]}, &(0x7f0000000200)=0xc)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socket$inet_icmp_raw(0x2, 0x3, 0x1)
syz_execute_func(&(0x7f00000000c0)="c4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865")
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000240)={0x8, "354e363893ea442cc87b2278dd50aa75"}, 0x14)

00:08:28 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x4)
ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000001240)={{"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", "801b9986485e322112dfee4bc81521a955c46a2bb71a7ba6379073091624dfcf", 0x4c1, 0x7fffffff}, &(0x7f0000000040)="2eaec3ba42c8f83ef06f75742cc465d68a86e42771aa8cc951ced9f686f12062a1", 0x1, 0x4, 0x101, 0x100, 0x0, 0x2, 0x0, 0x8000})
__getcwd(&(0x7f0000000240)=""/4096, 0x1000)

00:08:28 executing program 1:
syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807833e2c2ef3420f53de4141e2e996855b66e7160f4680b64f00976dc1c4c31d6f3a7f21fc2294c48265b8dc2e41812047822b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3ae3a08cd5283103f4001b00b0000000f46d5c4e26d296f0e66f347adf3450f2d280f01c4f30b388c039641d9de1d1d7e9c81a475cc75cc4272726f20b15ffbb15ffb110f38048300")
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0x7, 0x6}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000001c0)={r2, 0x4}, 0x8)
r3 = fcntl$dupfd(r0, 0x11, r0)
sync()
r4 = fcntl$dupfd(r0, 0x11, r0)
fcntl$dupfd(r3, 0x11, r4)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000000)=0x9, 0x4)

00:08:28 executing program 0:
r0 = semget(0x2, 0x7, 0x105)
__semctl$SEM_STAT(r0, 0x0, 0xa, &(0x7f0000000000)=""/4096)
__semctl$GETNCNT(r0, 0x6, 0x3, &(0x7f0000001000)=""/181)
getresuid(&(0x7f00000010c0)=<r1=>0x0, &(0x7f0000001100), &(0x7f0000001140))
setuid(r1)
setresuid(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r2, &(0x7f0000001180)={0x2, 0x3}, 0x10)

00:08:28 executing program 2:
r0 = open(0x0, 0xfffffffffffffffc, 0x4)
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r1 = shmget(0x0, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil)
shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/153)
sendmsg(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)
readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=""/112, 0x70)
truncate(&(0x7f0000000000)='./file0\x00', 0x5)

00:08:28 executing program 3:
syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYRESHEX])
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x44, 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000200))
r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000280)=0x1c, 0x10000000)
poll(&(0x7f00000002c0)=[{r0}, {r1, 0x2000}, {r2}, {r3, 0x10}, {r4, 0x8}], 0x5, 0x5)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x8, 0x6b5, 0xffffffffffffffff, 0x4, 0x5, 0x5, 0x9, {@in={{0x2, 0x1}}, <r6=>0x0, 0x0, 0x1f, 0xfff, 0x0, 0x4}}, &(0x7f0000000040)=0xb8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f0000000340)={r6, 0x334}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000300)={0x80000001}, 0x1)

00:08:28 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8004, 0x1)
syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, &(0x7f00000002c0)={{"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", "1d69e7c9efae778bef341af42b17842600d7991990d8ddfef0c6290c0cabcb2a"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3})
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f00000000c0)="e9aab4e5bdd3151805ef4be0858d6a4a179b77bcc31c6f5d")
getsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000140)="f18829f4ce3a5d1c96e35e379b82f1e722b33151c4201c6dfb602e5d7cf09477ea32bd8df9f03a24efcdfa0537d3c6eea0ae166350836520c29d927fe411be5219750f28dca2d10e6fd2d57fd51a435c7d25a1e04859a2e308c31c5d1cc2a1d863a0126966b682bb7b2eae3ba1db14055bf4ef771ee8a29fcd", 0x79)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000100)="b3", 0x1)

00:08:28 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={<r2=>0x0, 0x0, 0x3}, 0x0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r2, 0x2b, 0xc6}, 0x8)

00:08:28 executing program 3:
r0 = socket$inet(0x2, 0x13b5492c96fc6f8d, 0x2045)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x7, 0x2, 0x812, 0xfffffffffffffff7, 0x7fff, 0xffffffff00000, 0x8, 0x34d, 0x80000001, 0x0, 0x4}, 0xb)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1038, &(0x7f0000000040)=0x2, 0x4)
getsockopt$inet_int(r1, 0x0, 0x19, 0x0, &(0x7f0000000340))

00:08:28 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x100000000002)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0), 0x5)

00:08:28 executing program 2:
syz_execute_func(&(0x7f00000005c0)="98a84aa84a2c43d4d4856e0f0ff3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe90880ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c42193000546460746072001fbc4e10bf8c45b30cc5bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c66facc461214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8838f6c0864360fe25800c4c3a549700e00c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c")
freebsd10_pipe(&(0x7f0000000280)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={<r1=>0x0, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x3ff, r1}, &(0x7f0000000200)=0xc)
mprotect(&(0x7f0000243000/0x3000)=nil, 0x3000, 0xfffffffffffffdfe)

00:08:28 executing program 3:
syz_execute_func(&(0x7f0000000000)="c48281aa21c4a3e97a8d830f0000f9fe84fc000000000fbce7c481c173ffe2f345dd3dd88c6b89c481f8ae53ffc403454ba200008020f8c4415572f4f2c4e1fe5cf9")
mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x40002010, 0xffffffffffffffff, 0x0)

00:08:28 executing program 2:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
r2 = socket$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(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x2)
wait4(r1, &(0x7f0000000300), 0x0, &(0x7f0000000540))
r4 = getpgrp(0xffffffffffffffff)
getpgid(r4)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000240)={@broadcast, @local}, &(0x7f0000000280)=0xc)
unlinkat(r5, &(0x7f0000000180)='./file0\x00', 0x800)
truncate(&(0x7f0000000140)='./file0\x00', 0x608000401)
setsockopt$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$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
r7 = shmget(0x2, 0x1000, 0x1fc, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117)
poll(&(0x7f00000002c0)=[{r5, 0x2002}, {r2, 0x22}, {r2, 0x4}], 0x3, 0x80000)
getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
poll(&(0x7f0000000440), 0x0, 0x8c5)

00:08:28 executing program 0:
open$dir(&(0x7f0000000680)='./file0\x00', 0xfffffffffffffffc, 0x0)
shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
clock_nanosleep(0x9, 0x1, &(0x7f0000000000), 0x0)
socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
listen(r0, 0x200000000004)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000006c0)={@in={{0x2, 0x1, @broadcast}}, <r2=>0x0, 0x1, 0x6}, &(0x7f0000000080)=0x94)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000780)={0x0, 0x2, 0x175f, 0x7fffffff, 0x9, 0x7ff, 0x100000001, 0xdc4, {@in6={{0x1c, 0x3, 0x8000000000000000, @mcast1, 0x1}}, <r3=>0x0, 0x3, 0xbf, 0xffffffffffffffab, 0x14000000000000, 0x40}}, &(0x7f0000000100)=0xb0)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000840)={r2, 0x2, 0x6, 0x3f, 0x3, 0x7, 0x8, 0x17b, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3, 0x0, 0x80000001, 0x3, 0x80000001, 0x100000001}}, &(0x7f0000000180)=0xb8)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
socket(0x1f, 0x10000007, 0x0)
close(0xffffffffffffffff)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x10, r5, 0x0)
ftruncate(r4, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x151)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)

00:08:29 executing program 1:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
freebsd10_pipe(0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x14)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={<r1=>0x0, 0x8d, 0x3, 0x96d}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x2, 0x3200, 0x3, 0x3ff, r1}, 0x10)
poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x2136, 0x0)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000400), 0x8c)

00:08:29 executing program 3:
setuid(0xee01)
syz_execute_func(&(0x7f0000000000)="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")
r0 = dup(0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x8ec0, &(0x7f0000000140)=[@in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x9cbc, @loopback, 0x70e6}, @in6={0x1c, 0x0, 0x6, @loopback, 0x1ff}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x3}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4)

00:08:29 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), 0x4)
mkdir(&(0x7f0000000080)='.\x00', 0x1a0)
unlink(&(0x7f0000000040)='./file0\x00')

00:08:29 executing program 1:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={<r1=>0x0, 0x8000, 0x409ae8b0, 0x82}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x4, 0xa, [0x6, 0x8, 0x8, 0x7ff, 0x1ff, 0x3, 0xca2, 0x2, 0x3, 0x9]}, 0x1c)
syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b00f4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b01a1006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")

00:08:29 executing program 1:
setresgid(0x0, 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x6, 0x1010, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x100000000, r1}, &(0x7f0000000180)=0xc)
setgroups(0x0, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0)

00:08:29 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0)
fcntl$getown(r1, 0x5)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x10000)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020105)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)

00:08:29 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="666530000000008200c08453117d53fab5f8d2df67f0cd717844608cd3446d6ccf1124bc57148a347aaba5f0cbb3bafc81487163b3d712f040083a106ca2734e8b42e23d7d8d8948f7308aa9b30f89fb09514d8f47962a41d64ed52b9167c36ac45be02df8304b9fdcbe2093b8f1fa1c79cfd7a4505559c328f406a6d4a0b45c307278d7d41877ef316d524de37eaf6b0279940c27d30d2660d0046001d9fde787c2d51da7c2d8e7fd8e6d4763dedd3fcee4c984948425458b407c5dc3eeb7ddcb71711e5da9a7b9a4660f0ce5d6b5a2775f93a99c"], 0x10)
execve(0x0, 0x0, 0x0)
writev(r0, &(0x7f0000001480)=[{&(0x7f00000007c0)="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", 0x585}], 0x1)
close(r0)

00:08:29 executing program 3:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f00000003c0)="81a673484084676786a18093f5b1efc9b47e55ef906760c907563b031a71b25ab57e154b8340be8ca3f8c9ee08d7ff92cdefc17501f107a1f7a8ec25394d4f0fef7db998624544208504b3cbfa5c3b40bde26180d01a85d151c32c064fea47082f491d97a26dded6b4096eb5ef20c766811aeb960bba99e68fa7258a7e63e1066e75729d766c0612")
writev(r3, &(0x7f0000000280), 0xa7)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pf\x00', 0x4, 0x0)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000200)='newreno\x00', 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e20e000000100"/136, @ANYRES32=0x0, @ANYBLOB="eeff1b7d07000000"], &(0x7f00000001c0)=0x94)
getpeername$unix(r3, &(0x7f0000000140)=@abs, &(0x7f0000000100)=0x8)

00:08:29 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100)
syz_emit_ethernet(0x2a, &(0x7f0000000240)=ANY=[@ANYBLOB="c089dd973f28db581310a6032ff25caaaaaaaaaaaa08060001080006040001000000000000ac1400bb0063bcf662bbebe24fd4dccd056853a48f7a46fb77be0c79b5f6a7567e36c179b4e69a1a96c18892414fece698845d931dee3f1ffc"])
syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}})

00:08:29 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1815, 0x0, &(0x7f0000000000)=0x184)

00:08:29 executing program 0:
r0 = socket$inet6(0x1c, 0x5, 0x0)
r1 = dup(r0)
setsockopt$inet6_int(r1, 0x29, 0x30, 0x0, 0x0)
r2 = shmget$private(0x0, 0x3000, 0x82, &(0x7f0000ffc000/0x3000)=nil)
shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x0)
syz_execute_func(0x0)
sync()
r3 = dup(0xffffffffffffff9c)
recvfrom$unix(r3, 0x0, 0x0, 0x3, 0x0, 0x0)
syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r4 = open$dir(&(0x7f0000000200)='./file0\x00', 0x800, 0xa)
utimensat(r4, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0xfff, 0x1}, {0xfffffffffffffff9, 0x20}}, 0x0)
getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f00000001c0))
msgget(0x3, 0x8)
msync(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x3)
open(&(0x7f0000000180)='./file0\x00', 0x0, 0xfffffffffffffffe)
r5 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8)
connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
close(r5)

00:08:29 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x41, 0x100)
getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
syz_execute_func(&(0x7f00000005c0)="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")

00:08:29 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x7}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:08:29 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
freebsd10_pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff})
openat(r1, &(0x7f0000000200)='./file0\x00', 0x2, 0x10)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt(r0, 0x5, 0x5, &(0x7f0000000080)="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", 0xfe)
close(r0)
r2 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCSETLIMIT(r2, 0xc0084428, &(0x7f0000000180)={0x31960c6d, 0x100000001})

00:08:29 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1, 0x80)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r1)
sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x3}, &(0x7f0000000040)=0x18)

00:08:29 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendto(r0, &(0x7f0000000100)="59c2f41fb017c7876f8c8156199905afcfb20aad7ba29dc77938999f5bedc59dc8fbbba781f33ef9134cabe24bdb690ab4d91a817f52fbf89fb2d194bc5f392402bcece22dab", 0x46, 0x20080, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="96f3a7982c2c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e1b80e0bf8c4f817c48b00c66db712c4e904617f5300000fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826e4b0faeb141233333d446c7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f5262647c388fefe02000000c4a1dd7dbbbfdd5cc6c403c57d9705f0ffffb1fb0f0045f792c43e450fae7c0f0f")

00:08:29 executing program 2:
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, &(0x7f00000000c0)="f53e61b2015dac940bbf", 0xa, 0x1, &(0x7f0000000100)=@in6={0x1c, 0x2, 0x80000000, @empty}, 0x1c)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
getsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000140), &(0x7f0000000180)=0x10)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r2, &(0x7f0000000340), 0x10000000000001b3)
syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0)

00:08:29 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
getrlimit(0x8000000005, &(0x7f0000000000))
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x811, r0, 0x0)

00:08:29 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0x4}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x4}, 0x8)
socket$inet(0x2, 0x20000005, 0x828e)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200), 0x8)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="2cd4502dd80c5841034f4d8521a31eb1795a51df6112f1e44d5b2b94bfb9686b15a2e98721aaeb18b8db2d48e770905ef58074e64d8fff8957ba249f91c30049a1ce43ad87784ab1c643d1d5649df893215d28bcf0190a1e1982ab7294dbae38d32ce4014beb696989030955d184813dfeef803c16dc09f8e851d862fc4eca0e0a89fab73dfbe02e34e57e7bfb4fb8b634e38720dde2bff4f439133b23df2203a5e137f6d7828e80b2f3ff19fc209dc0a6d7a05f551c0129"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r2}, 0x8)

00:08:30 executing program 1:
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={<r0=>0x0, 0x5, 0x3, 0x1, 0x9}, &(0x7f0000000100)=0x18)
socketpair(0x11, 0x0, 0xffffffffffff7fff, &(0x7f00000001c0)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r0, 0x1, 0x4}, &(0x7f0000000280)=0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = fcntl$dupfd(r2, 0xfffffffffffffffc, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x4, <r4=>0x0}, &(0x7f0000000040)=0xc)
fdatasync(r1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x7120, 0x0, 0x0, r4}, 0x10)
sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0)

00:08:30 executing program 0:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

00:08:30 executing program 3:
setrlimit(0x6, &(0x7f0000000280))
r0 = semget(0x3, 0x2, 0xc4)
__semctl$GETPID(r0, 0x0, 0x4, &(0x7f0000000180)=""/146)
mlockall(0x2)
socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x120)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=<r2=>0x0, @ANYBLOB="ff03000008000000000800000800000001000080"], &(0x7f0000000100)=0xa0)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x8, 0x2, 0x772d, 0x1f, 0x73d}, 0x14)
mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x2010, r1, 0x0)

00:08:30 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
getpgid(0x0)
fstat(r0, &(0x7f0000000340))
fcntl$getown(r0, 0x5)
getuid()
freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580))
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0xfffffffffffff000})
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x3)
sync()
getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
fsync(r2)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0)
lseek(r3, 0x8000000, 0x1000000000003)
r4 = msgget$private(0x0, 0x7c)
msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x800)

00:08:30 executing program 0:
syz_emit_ethernet(0x164, &(0x7f0000000000)=ANY=[@ANYBLOB="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"])
r0 = socket(0x2, 0x10000001, 0x84)
getsockname(r0, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1a, &(0x7f0000000600), 0x8)

00:08:30 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x80047470, &(0x7f00000000c0))

00:08:30 executing program 3:
accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040))
syz_execute_func(&(0x7f0000000140)="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")

00:08:30 executing program 0:
mlock(&(0x7f0000d5c000/0x4000)=nil, 0x4000)
madvise(&(0x7f0000d5c000/0x2000)=nil, 0x2000, 0x1)
r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x100000, 0x28)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x4)
accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x30000000)
msync(&(0x7f0000d59000/0x4000)=nil, 0x4000, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000340))
accept4(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000002c0)=0x1c, 0x10000000)

00:08:31 executing program 2:
r0 = socket$inet6(0x1c, 0x5, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4)
connect$unix(r1, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x0}, 0x1)
getsockname$inet6(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffded)
msgget(0x0, 0x0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000100)="12af18d0e3035bb2de003dee4a1a9ecfed83de4814fc9ba0e76f51729a4473691f3cc2d9cf9037733f12489d0ee1760deae6f6cc93d51cf186e2e1ddda0d5abb14392f6e180e75cfe656ad1e6ec8f420af4ec0c48c90a4a0b538ebeffeeabaf125")

00:08:31 executing program 0:
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4)
setrlimit(0x3, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
sync()
getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
fsync(r0)
r1 = fcntl$dupfd(r0, 0x11, r0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={<r3=>0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, <r4=>r3}, &(0x7f0000000380)=0x10)
lseek(r2, 0x0, 0x1000000000003)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000300)={0x6}, 0x4)
pwritev(r2, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133)
open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r5 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000003c0)={'rack\x00', 0x7}, 0x24)
connect$unix(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="82e52e2f6e134d"], 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={r4, 0x1}, 0x8)

00:08:31 executing program 1:
r0 = accept(0xffffffffffffff9c, 0x0, 0x0)
syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b1000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={<r1=>0x0}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="7a9b7b544423a9b247db8897f921cc5deed053d7cc3c64ecdd67e34a7208708276023fcd1a782d737c3d853931bdd0b5df1f1f465fede7a5e3673edc26521a7ad5379aa111ec5b66866d2d380fca09ac8f1701ae8179419c870a26eaf3fd80b70d99923fbcccc05d66e51bfabfe3850030e7a85019839e0aa65e4a5b64d30cafb7")
setgroups(0x400000000000029c, &(0x7f00000001c0))
geteuid()
getresuid(&(0x7f0000000340)=<r2=>0x0, &(0x7f0000000380), &(0x7f00000003c0))
setuid(r2)
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf112f4100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee1666f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
recvfrom$inet(r0, &(0x7f0000000200)=""/245, 0xf5, 0x40081, &(0x7f0000000300)={0x2, 0x3, @loopback}, 0x10)
r3 = accept(r0, &(0x7f0000000400)=@un=@abs, &(0x7f0000000440)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000500)={r1, &(0x7f0000000480)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000540)=0x10)
read(r0, &(0x7f0000000580)=""/18, 0x12)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:08:31 executing program 0:
syz_emit_ethernet(0x42, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff81000300080045008fdec200300000000000019078ac2300bbe00000000d00907800000000450000000000000000000000ac2300aa002f4e6ce4789852927114cc890dbc47365dc50d78e70fb34556bf1b3f8c74a83dd4cfe927f838aabb411811f855e481b6a1f2e5430f956eca49db1c356db0211d305cf97a2be1606ef92cbad5de742094fcff7b0f3cac0c5f638484552eb932d0008de6f98c91582859a6213810aec23d75c3836886"])
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x22)
utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x5, 0x2}, {0x80000000, 0x9}}, 0x200)

00:08:31 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x80000000, @empty, 0x20}}, <r1=>0x0, 0x3e000000000, 0xffffffffffffffe0, 0x101, 0x5, 0xc0a}, &(0x7f00000000c0)=0x98)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xcfb5, 0x1000, 0x9, 0xf9b4, r1}, 0x10)
getsockopt$inet_tcp_buf(r0, 0x6, 0x23, 0x0, &(0x7f00000001c0))
getgroups(0x8, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, <r2=>0x0])
setgid(r2)

00:08:31 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote, <r1=>0x0}, &(0x7f0000000140)=0xc)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_group_source_req(r2, 0x0, 0x53, &(0x7f0000000240)={0x888, {{0x2, 0x2}}, {{0x2, 0x3}}}, 0x118)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x5)
sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0)

00:08:31 executing program 3:
r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x20000, 0x1)
execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000140)='{+\'\x00', &(0x7f0000000180)='%*\x00', &(0x7f00000001c0)='&}{\\\xa5)\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='#\x00'], &(0x7f0000000380))
setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f00000000c0)="ed90fb47424258b43ee7c7a765b7", 0xe)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
ftruncate(r1, 0x1007a)
r2 = dup2(r1, r1)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x80, 0xfffffffffffffc00, 0x100, 0x3, 0x200, 0x8147, 0x7, 0xfff, 0x5, 0x3, 0x80000000000000}, 0xb)
fcntl$setstatus(r1, 0x4, 0x4c)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

00:08:31 executing program 2:
lseek(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
chown(0x0, 0x0, 0x0)
mlockall(0x1)
r1 = semget$private(0x0, 0x3, 0x100)
__semctl$GETPID(r1, 0x200000000002, 0x4, &(0x7f0000000240)=""/178)
sync()
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0)
syz_execute_func(&(0x7f00000003c0)="c46125e1063e660f6a36420fe7143243ddca36f3430f11a5720000000f34c4c27d185b98dded440f01c2652e0ff32599899999")
read(0xffffffffffffffff, &(0x7f0000000180)=""/159, 0xfffffffffffffe19)
socket$inet_sctp(0x2, 0x5, 0x84)
dup2(0xffffffffffffffff, r0)
truncate(&(0x7f0000000100)='./file0\x00', 0x20)
semget$private(0x0, 0x3, 0x401)
lseek(r0, 0x0, 0x2)

00:08:31 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x3}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x100, 0x7620, 0x39, 0x0, r1}, 0xffffffffffffff71)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0), &(0x7f0000001240)=0x24a)
r2 = accept(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10)

00:08:31 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x83, 0x1000000000)
pipe2(0x0, 0x4)
r1 = fcntl$dupfd(r0, 0x11, r0)
r2 = dup(0xffffffffffffffff)
accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x10000000)
getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, 0x0, 0x0)
r4 = msgget$private(0x0, 0x20)
msgrcv(r4, 0x0, 0x0, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00')
ftruncate(r5, 0x7e2780e3)
r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000280)={<r7=>0x0, 0x1f, "afdc58eda9921c9121f5898974a8fdd685869b4e12d2c8eb8ce3ba3378485d"}, &(0x7f00000002c0)=0x27)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x2, @multicast2}}, r7, 0x11, 0x3f, 0x0, 0x10000, 0x6, 0x5}, 0xa0)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x1f470000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r8=>0x0, 0x44}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r8, 0x2, 0x1, 0x7}, 0x0)
r9 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x18, &(0x7f00000000c0), 0x0)
socket(0x3, 0x1, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet(0x2, 0x4, 0x9)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)

00:08:31 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="430000000000010405004245d80ae82749228f9aecb61c0ff8b5b394bee4492ea9ebaa01982f"], 0xa)
r1 = openat(r0, &(0x7f00000003c0)='./file1\x00', 0x20900, 0x109)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={<r2=>0x0, 0x8}, &(0x7f0000000440)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000500)={r2, &(0x7f0000000480)=[@in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000540)=0x10)
preadv(r0, &(0x7f0000000040), 0x100000000000025d, 0x0)
r3 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={<r4=>0x0, 0xd0}, &(0x7f0000000080)=0x8)
ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000280)="7df37ccea7e5328e1b25ed0520a3938f9536e5abbc176a91c3cb636bee4d592ac802b13e0a26cf24c607bffc096402744262b7d5e4caa1a3e1331a3ae28ce926df8df90c0dd790fa0eaa5055e077cfdce846c47535e20d3a0732d20928dca3485d4424649968dcf5ae797295da2a2c4491df2703d4884efd0e484d7ae0b856625c04f4480c7f6cdf1cdfc6daef664c387af23bfe5ad3336ba89a2db1ff28d0ae6e62b41a1bbfb54b18fe8752c44844d977e1c2")
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f00000000c0)={r4, &(0x7f0000000180)=[@in6={0x1c, 0x3, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x80}, @in6={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x20}, @in6={0x1c, 0x1, 0x0, @mcast2, 0x3}, @in6={0x1c, 0x2, 0x9, @rand_addr="6e3047a682af7440a554c30a2aecca50", 0x9}, @in6={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x100}, @in6={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f0000000240)=0x10)
ioctl$DIOCADDRULE(r3, 0xcbe04404, &(0x7f0000000340)="7625a7f85415f47208e2172828a9d3c9ec7097795bfa21bae55bb600bfdb1b3a5c0aa7dd962abeb3c8dd73ba5ddbff71c9e3e5f45d4908efd2d297cd7e0dcb6361f8b53282aea1e8ce70e4dee21ae8c721a46196a811ed4b95d3048eba505d86c653816362e8585c")

00:08:32 executing program 1:
open(0x0, 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="96989814130f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:08:32 executing program 0:
close(0xffffffffffffffff)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c4f0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

00:08:32 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000000c0), 0x4)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x4)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000340)={{"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", "bb7906edf50ccc6e983042c1d0b1194d9066d3e15c3b0a79b467aaa7f97d6395", 0x6, 0x5}, &(0x7f0000000100)="8a12644d3a7b6d7be513bc20f4127296389a0a601cb1b0adb1d18a4a64c100de037aefd4b9718a9491da77fc98fe25339e90e1f50cd8a0858b0a717c84d472c8cb0ae32234d056d913c8cf380d3ab8004f7585914281e9e89e920ea0eb20c86ae13ffe0dedbae46b9fa09832892a91f8b2508d2913ca2c8ab0e3f1d31d2219a7442f04d223ae5ad308f4d0f9602f5942bc94cbc001e9bd2fe82361f3a611339b0028b445631c37ee41bd2e0b99ea039488ab516109b619e396d74de69b7cfc6f2af6829b5a09563ce2cb3a35b97ad23c9856495747dd49c1a26571c5", 0x40, 0x8, 0x6f3, 0x1, 0xff, 0x0, 0x4, 0x1})
setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000300), 0x4)

00:08:32 executing program 3:
r0 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f00000006c0)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc)
syz_execute_func(0x0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f00000001c0)="38b7b33d73e42aac03b81f72fd921e8c8916a8e5a8a067cf947189b59b4caee7f79e0ac105789b16859de45a6b34fc128a3a4779ee5f1362e9dcfcfd432f1aaf847f66bb60e13b68377b553a2c3c05f4711374e0e91c10bf0dfc0e7fd4ae0aa751f1345d9afa21745d9d5422ccb98bf0f33aa31cf7ba167bca9b5d6b642da885e7c0808f5bd8c5d4881f692358d60ebcdb368cdca2e2a8abb974d16764b0516feddceae0458500a84e3f654f1c9349bac32f82098a67178787faa942b70707adb4c956c40c111f6be1cba3")
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480))
getgid()
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r1, 0x81}, 0x8)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x9, r1}, 0xfffffdcb)
execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0)

00:08:32 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x9)
mlockall(0x2)
dup2(r0, r0)
readv(r0, &(0x7f0000000440)=[{&(0x7f0000000100)=""/201, 0xc9}, {&(0x7f0000000000)=""/104, 0x68}, {&(0x7f0000000200)=""/48, 0x30}, {&(0x7f0000000240)=""/29, 0x1d}, {&(0x7f0000000280)=""/210, 0xd2}, {&(0x7f0000000380)=""/184, 0xb8}], 0x6)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0x11)

00:08:32 executing program 0:
r0 = dup(0xffffffffffffffff)
ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000300)="3386668242537b2f74e034632949699a6aecab76106bbf0973ce5a2f1bb2b2ce1e98d21f4b75635a6f2a19cf7b6d57046b39516f1e06f9bcae57f15545abc4a204b91fd96ed7a5fe177fc51cbb15560624d865d836a8be051cc88902b1cb82101bd328e568a76b6b311f7f498ed408e3de0846bf4c7847318c4de8a1921b7e52599415fd49ccea0dbf5f9aa5ec30f0656a46f55d7f66813d3fc3bd365565d44a941936752fbf7f3a1bc35b952e12a913352170ebbf4b859a82f18395b5f2d85e06")
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="7a9b7b544423a9b247db8897f921cc5deed053d7cc3c64ecdd67e34a7208708276023fcd1a782d737c3d853931bdd0b5df1f1f465fede7a5e3673edc26521a7ad5379aa111ec5b66866d2d380fca09ac8f1701ae8179419c870a26eaf3fd80b70d99923fbcccc05d66e51bfabfe3850030e7a85019839e0aa65e4a5b64d30cafb7")
setgroups(0x400000000000029c, &(0x7f00000001c0))
setuid(0xee01)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000280)={0x8, 0x9})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4)

00:08:32 executing program 3:
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
pipe2(&(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x996, <r2=>0x0}, &(0x7f0000000240)=0xc)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000280)={r2, 0x49, "0e0bc630242743950f40c008ac6eee83d58595b2752d30e39e152044aa2316373b0929deaf77b1de721c88bde84464760821e80fba019cce007a22e0ea8c3b88a776cae87300173198"}, &(0x7f0000000300)=0x51)
setresgid(r0, 0x0, 0xee00)
r3 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r4 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffc000/0x2000)=nil)
shmctl$IPC_RMID(r4, 0x0)

00:08:32 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000700)=0x8)
r1 = msgget$private(0x0, 0x8)
freebsd11_fstat(r0, &(0x7f0000000840))
msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800)
msgsnd(r1, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800)
r2 = msgget$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)
socket$inet_tcp(0x2, 0x1, 0x0)
r3 = socket(0x2, 0x5, 0x0)
msgrcv(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000)
connect$unix(r3, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x5)
chmod(&(0x7f0000000100)='./file0\x00', 0x0)
msgrcv(r1, &(0x7f00000005c0)={0x0, ""/218}, 0xe2, 0x0, 0x800)
msgsnd(r2, &(0x7f0000000980)={0x5, "57b424ce118c06f4f680994d5ca6f3032f8548723449cbe6121e84e984195e8f54eb4b5b57037cd4544cf2aaee91de27d5e937892073173a87e543dd89f7fea6e13fa2f658fc9a0a9d2e28f729fda3fd5550011bb28f9de67803353dc7dcc720fba73433de09d882a2c53ea0eba89f0515d998ec808359ab249df8afb9b254f580e26374020cb2de57a1b3c885381d329c5903a283001242b6dececf02c55e0548dd9fa11dc8f7168d968a0200000000000000cae4f1bf788f9c12265e97d90ecbbce53c0007244e7a28eff9f7eb24ed7e2c31995ac9fd57b0fef269baa962211f3dc3d9f2aa7ba2b001384607a6cd93"}, 0xf8, 0x7fe)
getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0x3, 0x0, 0x8000}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000000c0)={r4, 0xff}, &(0x7f0000000140)=0x8)

00:08:33 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
socketpair(0x1c, 0x30000002, 0x8000, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x1}, 0x24)
fchdir(r2)
lseek(r0, 0x0, 0x3)
r3 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ff9000/0x4000)=nil)
shmat(r3, &(0x7f0000ffb000/0x1000)=nil, 0x0)
syz_execute_func(&(0x7f0000000200)="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")
fchdir(r1)

00:08:33 executing program 3:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000280)='./file0\x00', 0x608020001)
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
getitimer(0x1, &(0x7f0000000240))
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0)
flock(r3, 0x5)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
lseek(r1, 0x0, 0x41000000000003)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x24, &(0x7f0000000140), &(0x7f0000000180)=0x4)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)

00:08:33 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
socket(0x17, 0x3, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x19, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)
accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)

00:08:33 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
clock_gettime(0xe, &(0x7f0000000140))

00:08:33 executing program 2:
r0 = socket(0x22, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb)
recvfrom$inet6(r0, &(0x7f0000000040)=""/107, 0x6b, 0x0, 0xfffffffffffffffe, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x20000, 0x0)
ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000200)={{"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", "96bad092f18978d24a879a8392597ef66a59daaa8e2e4c5a9f3f15987a7f1293", 0x0, 0x5}, &(0x7f0000000140)="6d0f68f48a106a54f1d1631a5503bcfa24373a65385a07f901bd77a080caff454f98efaa704921dff09a03afe1a46b232269f6a52f3576b959ab587122092ac075da10561d07fcd96136d6d018264014a5cf9b572b163f2dc1535c18f9ce811bf2fab90d5a693b836e15464cc3acace7c0390f36614e4edb2293120d5c55608828ea8839d29aa9d37989c0b25a47f5f336648f0cf402e8cd0b30b42bfda4976ade8d7d0c8c1bd16c2c", 0x6, 0x7ff, 0x3, 0xcaca, 0x7, 0x6, 0xfffffffffffffff7, 0x3})
getegid()
ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f00000006c0)={{"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", "11198ee999c8192bba2eb191a5d083d470ac62dc1096bf0803834cb0c2f058a3", 0x4, 0x10000}, &(0x7f0000000680)="3d33eabb81d56dc691ee84d7d268d8a1b3927d3f24953d89559dfe730b98d13e372feee92eec30c07716019038e7", 0xff, 0x2, 0x5, 0x1, 0x3, 0xed8, 0x4, 0x1})

00:08:33 executing program 2:
r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x10000)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
recvmsg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/57, 0x39}, {&(0x7f00000000c0)=""/177, 0xb1}, {&(0x7f00000001c0)=""/59, 0x3b}], 0x3, &(0x7f0000000240)=""/7, 0x7}, 0x40000)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020005)

00:08:33 executing program 0:
setrlimit(0x2, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10)
utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{0x5, 0x58a}, {0x200, 0xd47d}})
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)=""/17, &(0x7f0000000140)=0x11)

00:08:33 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f00000001c0)="35e886ecbca152b035b41fcdc856f8694be3451d51939f59dd2e7a85a05be20598daa78c519ee46805aca867af42abee218145302499b2f57915607db30fe2c64b66f5991036d48db98d3e858782003a7eafe354ad1c0a81fc36f1b79ed3fdbf083306bbd2859c89bbcb09804d40c60a72c6f634801fe65af43bd61a2c9d620e2c5eac431e7fb08d6865e7960ae126ccc65d31af69cd62111604fb2ee2d542c9335574313505294191a8a56ec0b339060822e1536cbdfbadb2c4ce0212e567f813aa623adb0405aeab92985543561b8807201583314b3e210cc192520a413c94d2a4ef108665")
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000004400))

00:08:33 executing program 1:
socket$inet_sctp(0x2, 0x0, 0x84)
semget$private(0x0, 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c)
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000680)=[{&(0x7f0000000080)="b0981b2a8b14de3ad50471ee6d71cf9197c80189fd7b5ec58469d95d5ef396b5c790e3a7de67d837ee565a9d0996bffd668ae22e046640197b58226288a7d9782590e37ecb4d20f66c49c3f7232be1150797f8cd149781dea7b86b9ca7264ca82662d026c0d1a043ef0e10b6864e3d65277e236b1b5e17f832e56df5a294d10106961316782443f5a5667adcf40b7ed305b3ed3bc7d6f683796b393a6f761b76b7f07d8def28cde5a9f56f3e0d"}, {&(0x7f0000000140)="225e645c652e6a52d2a7f18478baa6740d0de6c2f31e2f81cc2a4163e5e85cfe16971e85a544a9fce913d8752f02d85351dae50b76ab19dc4c105d9d38b08a1590c57038696729dcf4265fae524f9d93ac5f69dd478867e35547070146111da9be8f4231c6a6013f5e225cba2501d2cadb33e3288e3338b6215d3eada5fe09a19d30f049a33349ad9dcd74ff653a6fe3ab7af51e22795575ea45368b85549577cc4f9654664063c2178c6f615e3e9e021d3c7f7eb9d139d38fdc6c8b69707c4512724616441264409ccd3d8a3b27a9206bbf59caf86dfcfc613891155d52d67cf0281759479cbef6eb1e7cda5aa71a619a511ae3d4d8"}, {&(0x7f0000000240)="33f877bff6f91cb0359f60e29c45d767a6"}, {&(0x7f0000000280)="ac6c42b62b916a1837b407db8d72fb05c5fb6c7f80d3dcf6743e15dbc065177e1285be0c43f6cac9c3c3598a5179c00c39e3ff1f183716badf797bee621458cb1b86ccdec31be46a9f6c521e2219db3ffbf40c5460996fe66a6aba4f1242b5b30be020bca4f73a4470093b1a63280b66b89a270e314f6b30ae49bce86c9c60ba66905cabdf6d851b4723593302d563549dcdfd22754d15a52eebcbfb7f5858cd20014510e8792268457b38c7887bdcd32ecf35ca1ec67df91896be3c683aca7f002544d5f519257d1c495396f66a4620fb2410ab4dee5e3039877754849a19bd37cafc0dd3a6e2a767932a40ae169f063cbc21f892"}, {&(0x7f0000000380)="56b7b3837dcfa09e0c9f207e815c603182df35e6775db2ae331193c1d997adc92f30e7ec4883158fd7c7020293974c013a69e47c569d5922fde58b72f97fbea0bf473dc5c38ce83627b09bef9da5263f88c522705da122f11112a82b43208013d4f23ef90fa79196e57002193a228c8e15eb36e49075279d1009f6"}, {&(0x7f0000000440)="9c7fee6df24ef3d9570e3e0beb02f33cc516498b96cd450ad510457c21211b17d7ec4524187f92b127b2"}, {&(0x7f0000000500)="5d8b53949d0c11411202819f6aebcac0d552193fc86984d95a2443a0dea5f8aa69ad4754b132cfb71b7b16dfc889a1c274c63ebc58c7c9e7210af6d08190dfd08aa16c10d785ae71bd8a0f206e53ae974ba3270c220a2aaab6af1075dea43eda5d7811d800b42a4690f00939101b51b192c598a07296c37c0224"}, {&(0x7f0000000580)="58537c531ba48f1ac52c921f7d5ee1676554b72a19ecdee9c0305402f830f8013c5e7fdc8cdd5396ad8a5870bd3b4bdf2f4360d18ffd88c3855f2dc99cbd96ce5d54c8d3bcad38b8c7dbcdcb6c0bac579152ef82ed171901cd2ac7f749a8f33923cf153aada5f3604247f744c7b3e591f13d2b033a0af7a58fc47af9e29dd5f096125ae43c0081765897423b996ef123a7fe85daf6fb39ff07c6615354b735aa4a0b8664cd8d5eb0d1a49f3d8230a95878cd06dcb9197702fbeeb724b8dbd14659e54da1e14b5a047c21fceaf66e4b6d4e8e0146d7b6113ec351"}], 0xb26ef865f3ae112)
execve(0x0, 0x0, 0x0)

00:08:34 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0xfbc}], 0x1, 0x0}, 0x0)

00:08:34 executing program 0:
r0 = socket(0x0, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x100000000000005c)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
syz_extract_tcp_res(0x0, 0x6, 0x3)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000040)={<r3=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000080)=0x10)
getsockopt$inet_mreq(r2, 0x0, 0xc, &(0x7f0000000140)={@broadcast}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r3, 0x5, 0x3, 0x1, 0x7fffffff}, &(0x7f0000000100)=0x18)

00:08:34 executing program 2:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYRES16=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYPTR, @ANYPTR, @ANYRES16], 0x6)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc}, &(0x7f0000000080)=0x283)

00:08:34 executing program 1:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x3}, &(0x7f0000000040)=0x18)
dup2(r0, r0)

00:08:34 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000a00)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0, 0x0, 0x3})

00:08:34 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x7fffffff, 0x4, 0x0, 0x8, 0x8f, 0x2, 0x2, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x7, 0x1, 0x2, 0x101, 0x4b6c5003}}, &(0x7f00000000c0)=0xb8)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x1, 0x1, 0xfffffffffffffffb, 0x0, 0xffffffffffffff33, 0xf2, 0xc97, 0x1, 0x7, 0x7}, 0xb)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x106, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0x10)

00:08:34 executing program 3:
syz_emit_ethernet(0x8, &(0x7f00000003c0)=ANY=[@ANYBLOB="f58921caff3339e431281a3de522f52a7e0a1e506a6ca031f422a3a9e4a96b31b2ef351931dce891c4da7d58c0005e437440fd9af224589afa82dc95baf6c3382412c83a00ee5e36c921ef7f7d3eaf07423367be23171c0febae597f98795bc847daa5b41c99b38349046107afcad5c01d830f7b7cd20dd9ff45e9804eaf2189d42e7128d18c41ce8900e9b8e85fd68de5946a8b3ce61e76ab63758a5a108e9a62", @ANYRES16, @ANYBLOB="9ed1a788029ed64e133fefc63dd95285f1866f13d3530731054d9f23917ecce8477304890b6e24b39586e696caa4a8262990904ce0e7bb417624068d46e8ea40c84e473d9b79b7e7e99d3a4b69a72b05e26a766a05d679ea288dab1c5d8aacafb14edf47e33e5cbe9ce44dff95d71c03c347", @ANYRES32, @ANYRESDEC, @ANYRESHEX, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES64], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRES16=0x0], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES32, @ANYPTR64, @ANYRES64, @ANYRESOCT, @ANYPTR, @ANYRES64, @ANYRESOCT, @ANYPTR64]]])
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)

00:08:34 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
syz_execute_func(0x0)

00:08:34 executing program 3:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
flock(r0, 0x6)
syz_execute_func(&(0x7f0000000240)="1c0fb5b598cd801b69e4f52962f5696200dcd9d017795bf9f2681ca600000000e9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce0002e664b0f3a16b706000000fec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x80, 0x4)

00:08:34 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1202, &(0x7f0000001200)={<r1=>0x0}, &(0x7f0000001240)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x0, 0x5}, 0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x3ff, @mcast1, 0xffffffffffffff00}}, r1, 0x0, 0x542, 0x7}, 0x8c)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4)

00:08:34 executing program 1:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bf5c134f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0xffffffc)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4)
sendto$inet(r0, &(0x7f00000001c0)="0319983634be5e5712fbbb58aa4d610ed5405dd9577f50c2e22def2f0ba2ba46a4264e6cc9dff016a16a697668e8afc7164f819a831e945483193a19536ab1a61d94a3cbf11faf410fb96b45b3a77f0dbbd0b0ea0d418d2dc8a961497f6ab235d79a048fe7023f3d9d05bd1356689791", 0x70, 0x8, &(0x7f0000000240)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)

00:08:34 executing program 3:
r0 = open(&(0x7f0000000300)='./file0\x00', 0x802, 0x68)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000340)={0x3, [0x0, 0x0, <r1=>0x0]}, &(0x7f0000000380)=0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000003c0)={r1, 0x10001}, &(0x7f0000000400)=0x8)
r2 = socket$inet6(0x1c, 0x20000002, 0x0)
setsockopt$inet6_group_source_req(r2, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0x3, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)
pipe2(&(0x7f00000002c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2007000000000000000000000000000000000000013200"/128, @ANYRES32=<r4=>0x0, @ANYBLOB="ff00000007800000850700008c8d023c00800000"], &(0x7f0000000200)=0x98)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000240)={r4, 0x7fffffff}, 0x8)
r5 = dup(r2)
ioctl$DIOCSETLIMIT(r5, 0xc0084428, &(0x7f0000000280)={0x0, 0x2})

00:08:34 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x30, &(0x7f0000000000)={0x1, [0x0]}, 0x0)

00:08:34 executing program 3:
r0 = semget(0x1, 0x0, 0xc4)
semop(r0, &(0x7f0000000000), 0x0)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10, 0x10000000)
accept$inet6(r1, 0x0, &(0x7f0000000280))
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ppoll(0x0, 0x0, 0x0, 0x0, 0x0)
nanosleep(0x0, &(0x7f00000002c0))
socketpair(0x2, 0x5, 0x90, &(0x7f0000000040))
syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10")

00:08:34 executing program 2:
syz_execute_func(&(0x7f00000002c0)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e646fbf66d220fbb0fbbbe34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e21616ac100000ad828fdc40f3e06c40dae0f00fb18c4c000000800000008ca065600000c4618de3c02d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dd9ffa1a6fb110f0f66f0048383000000")
syz_execute_func(&(0x7f0000000180)="1c0ab5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)

00:08:34 executing program 2:
syz_execute_func(&(0x7f00000003c0)="f00fbb2ff3417c09000865f70e6969ef694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0")
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000040)="026b4892798a5681245563e408e1fead15e222914b6d8e4a0ee0cc13f7773a4aba395a0235fcd6ef45235c33e0bd1a19af6848d43a290e")

00:08:34 executing program 1:
setresuid(0x0, 0xee01, 0x0)
r0 = geteuid()
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x2}}, <r3=>0x0}, &(0x7f0000000200)=0x8c)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={<r4=>r3, 0x10000, 0x4, [0x0, 0x2, 0x9, 0x4]}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={r4, 0x2, 0x2, 0xffffffffffffff4a, 0x8}, &(0x7f0000000100)=0x18)
setresuid(0x0, r0, 0xffffffffffffffff)

00:08:34 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x0)
getgroups(0x1, &(0x7f0000000080)=[<r1=>0x0])
setgroups(0x5, &(0x7f00000000c0)=[r1, r1, r1, r1, r1])
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0x1, 0x4)
sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)
getgid()
setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)

00:08:34 executing program 1:
r0 = socket(0x2, 0x10000005, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8009, &(0x7f0000000000), 0x4)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@loopback, @loopback, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@multicast1, @multicast1, r1}, 0xc)

00:08:34 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
listen(r0, 0x5)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, 0x0, 0x0)
setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast2}, 0x8)
r1 = socket(0x1f, 0x7, 0xa82)
fstat(r0, &(0x7f00000000c0))
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0x4, 0xfffffffffffffffd}, 0x0)

00:08:34 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8)
close(r0)
r1 = dup2(r0, r0)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080)=0x1, 0x4)

00:08:35 executing program 3:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000140)="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")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x803, 0x410, 0xffffffffffffffff, 0x0)

00:08:35 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000400)=ANY=[@ANYRESOCT=0x0], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0)={0x4}, 0x4)
__semctl$SETVAL(0x0, 0x0, 0x8, 0x0)
getsockname(r0, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000003c0)=0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0)
accept$unix(r0, &(0x7f0000001900)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ce963a99fd6db0ac3122bc0b845900"/4112], &(0x7f0000000000)=0x1002)
getsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000040)=""/20, &(0x7f0000000080)=0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="f0d796af959ebed12e96a91232f82faeb5b363949449366144aa4e0dea0bfa4472583e16c3c194ff208c59bb5529620c5046eaeda9514a03d5faa1cf8507895d0418f50a31f2bc1bd06d1fef6b58add85a726f026bd4d095670e4d6f758ec5fd444fefc03d25117591541814f1cfcf2175b69b013aafa07897821e1368784df3f33bfba2a1d270ac80b1a7c441c10ac6d751085465a3eec5862f89b52fb8960df913fea3f7c851c2fb3fd4baf828832437264c6bc606d2fee763b916440c47ca2261d85d404db9f0", 0xc8}, {0x0}], 0x2, 0x0}, 0x8)

00:08:35 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xc80, 0x21)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000240)={0x8613, {{0x1c, 0x3, 0x9, @loopback}}}, 0x88)
freebsd11_getdents(r0, &(0x7f0000000040)=""/148, 0x94)
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf1600000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x0, 0x4, @mcast1, 0x5}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={<r1=>0x0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}]}, &(0x7f00000003c0)=0x10)
r2 = dup2(r0, r0)
ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000400))
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000480)=ANY=[@ANYRES32=r1, @ANYBLOB="06000400020004006c30258e680a030f03000200"], &(0x7f0000000440)=0x10)

00:08:35 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = fcntl$getown(r0, 0x5)
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=<r3=>0x0)
setregid(r2, r3)
fcntl$setown(r0, 0x6, r1)
r4 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x80, 0x80)
ioctl$DIOCSETSTATUSIF(r4, 0xc0104414, &(0x7f0000000400)={0x10})
fcntl$getown(r0, 0x5)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='\x00'], &(0x7f0000000180)=[&(0x7f0000000140)=']\x00'])

00:08:35 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_mreqn(r0, 0x300000000000000, 0x5, 0x0, &(0x7f00000003c0))
poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x24}, {r0, 0x4}, {r0, 0x6}, {r0, 0x1}], 0x5, 0x0)

00:08:35 executing program 1:
semget(0x0, 0x7, 0x80)
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={<r2=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r2, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000240)=0x10)
r3 = semget$private(0x0, 0x2, 0x8)
__semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f00000002c0)=""/4096)
setsockopt$inet_mreqn(r1, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000200)={@multicast2, @rand_addr, @rand_addr}, 0xc)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x3, @rand_addr=0x7}, 0x10)
writev(r0, &(0x7f0000001700)=[{&(0x7f00000012c0)="4c3572cfa1cfd86b3209aebd5356116b4d8f8e72bbe025a329eb7fc166bb65007d919728c8bdb3650263d47253e5a164132257998fa32135baee14da96f224a6ac43d323910acbfa84078e47269b4d7cff790935e875a1d3a9aeb458fd92546e70e09655a012281ff4f249042d03af37aa65e11810cf78c73ccd27a67798e278593d05347d78d0a61680cd7cf931d2586d6c87a00e1d0a673c788f9c28bcbdf7b66f11c1bb8bfc65c27dc7f721be5dd7fb743c397521b764e20010e5103d146c89a1adc76615d65cae6034fb2276d55b46538ce3464ab4aa96c61c", 0xdb}, {&(0x7f00000013c0)="015b0fbb0be64690e36249c6180f2083b277e7ff3ad85a3ec1e367f8ea76e8eb773d64cbefaebdc01e583b6dfd74b426c643dd3f7372bf6bc6f4fb4c5a511c101c438f1c6e26ee8d76567616274ad46006a27559c3cd8bc61b43e7988c589e59beb7e86b9c09cf833ddeeb3403de5607f9a671fbd7e72c4d51c866b42d1db0309e5d9fbf0011c0870fa5502bd7d1b840fc8f9d01170126da0fb461bd", 0x9c}, {&(0x7f0000001480)="0f8c82a3064a9271c9342027d5a1b83bb338d92eb9db7cea9dbef0d0f9d76fb1f6018bd31199ff1354daa158196eb836ddf4fe65766e944ebc5eb10ffdbf3c0dec14a5680f205f3e8610bc815708972f8308579b458210213ac1cd8fd215af8d023c042298d3c72703031b5e391aeb18dc0f92e62d6b32786f66adb671f33636a52dcd3b0d79506ae41a522c825b23d778557a7b0490e4708bf8a3199ed3a4263bb00cfb2c94bf48", 0xa8}, {&(0x7f0000001540)="670bb76fd6a8bd118056a6946290ae775129f379b751c4c848d3e4bc1a3e44135587c2095fe49ab022d774bdd99a1ba38dc15c5bb88ce245dbe3ca78b704b884d114728073c19cecec2e31bcf2e52a3991d0ed3e8c1d4179213529e0bfd93f1218362f81554a74a0a5fba0d93592ffef0f3cb038ab5f5ae41d01dd6d86b69743f75f41fd0bff730005dc468275b428834f0c726c4a8a4c", 0x97}, {&(0x7f0000001600)="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", 0xfc}], 0x5)
__semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000001780)=""/4096)
fcntl$dupfd(r1, 0x0, r1)

00:08:35 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendto$unix(r0, &(0x7f0000000080)=';', 0x1, 0x105, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000100)="47f33991611ea30026d08581555f6bd96d1ae5c4d0f5fef43a1927929954a431a1284e8429ccca3fee45116dda8d06605256f8e3c514e8ed341f9753b4fa9202fc8f12b7b0551ffdfda046ee5cfc79a7d78d2291a4f03fe6883fd5e03f7b02e11d71296a04068756d70b6234e10d3ded1bb702a0ca70b8db8eb26ede356a0c959f6f939e74ccbf75b260ef87551b3a822892263cc62994ea906a329a9f72ee430fc89482c3261fa7fb2d88f909fc54d60a5a0170537632bb52755a")
fcntl$setstatus(r0, 0x4, 0x10044)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000280)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1, 0x0, 0x0, 0x180}, 0x20101)
sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x0)

00:08:35 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={0x0, 0x1}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000fb63d775222b6039e425eab97701093ae53862d786753368eb2b1a711e659d4705b1d125cc0106e2eb2ebb0ba94c37bfd2c35a02a60c209cd43a3d718c", @ANYRES32=<r1=>0x0], &(0x7f00000002c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f0000000040)={r1, 0x40}, 0x8)

00:08:36 executing program 3:
syz_execute_func(&(0x7f0000000200)="984c5e5ea84a1cec0f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d25bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10")
r0 = semget$private(0x0, 0x5, 0x100)
pipe2(&(0x7f0000000100)={<r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={<r2=>0x0, 0xdd6}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x6, @loopback}}, r2}, &(0x7f00000001c0)=0x84)
__semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f0000000000)=""/159)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000000c0)=[0x0, 0x9, 0x1, 0x8])

00:08:36 executing program 0:
r0 = open(&(0x7f0000000140)='./file0\x00', 0x100400, 0x10)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x9, <r1=>0x0}, &(0x7f0000000240)=0xc)
r2 = getpgrp(0x0)
fcntl$lock(r0, 0x0, &(0x7f00000002c0)={0x1, 0x7, 0xa938, 0x0, r2})
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0x3}, 0x8)
syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
select(0x40, &(0x7f0000000000)={0x28d}, 0x0, 0x0, 0x0)
r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
freebsd11_getdents(r3, &(0x7f0000000040)=""/61, 0x3d)

00:08:36 executing program 2:
syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf2900000043c0eb2541e2eba2a2363e460f1a7000660fdefc660f61bd0dd433d3f3a7fb36f083b600800000f00fb8c401fa4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af68c483f961532800360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0xc, 0x3}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xf, 0x1ff}, &(0x7f00000000c0)=0x8)

00:08:36 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0xffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={<r2=>0x0, 0xffff}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0xb, 0x4}, &(0x7f0000000200)=0x8)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0xffffffffffffff01, 0x4)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
mprotect(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x2)

00:08:36 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x40)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x9, 0x4)
syz_execute_func(&(0x7f0000000080)="0c1db5b598cd801b69e4f56962f5696200d9d9d0c4c729395bf9f941f813bb3854aa298fe9589b26c7e4c753fbc4e101edfec4427d6f82822a00c4da7676ed0f16c68f4808eebce00000802000c4c3dd6d680748518fe9509b9b9bfc00000f179200000000eff265dc5f005b45363ef80f9966030faee42c2465655e5bf447000026400f0d18c401feddf6e3df646736676670664336660fd2938c0000000f01c36666450f17720d1411")
sendto$inet(r0, &(0x7f0000000140)="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", 0x1000, 0x20000, 0x0, 0x0)

00:08:36 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
exit(0x7f)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
write(r0, &(0x7f0000000240)='-', 0x1)
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001380)=0x1c)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000013c0), &(0x7f0000001400)=0x4)
execve(0x0, 0x0, 0x0)
r2 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0xfffffffffffffff9, 0x0, 0x7ff, 0x6, <r3=>0x0}, &(0x7f0000000280)=0x10)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000002c0)={r3, 0x5}, 0x8)
r4 = socket$inet6(0x1c, 0x7, 0x7f)
accept4$inet6(r4, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000)
read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff)
read(r2, &(0x7f0000000380)=""/4096, 0x1000)

00:08:36 executing program 3:
freebsd10_pipe(&(0x7f0000000640)={<r0=>0xffffffffffffffff})
setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000680)="664628e0fd4df4", 0x7)
socketpair(0x10, 0x20000000, 0x7, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = accept4(0xffffffffffffff9c, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000300)=0x1c, 0x20000000)
r4 = open(&(0x7f0000000340)='./file0/file0\x00', 0x0, 0x8)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
r6 = accept(0xffffffffffffff9c, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000003c0)=0x10)
r7 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@un=@file={0x0, ""/49}, &(0x7f0000000440)=0x33, 0x30000000)
r8 = dup(0xffffffffffffffff)
r9 = accept4(0xffffffffffffffff, &(0x7f0000000480)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000004c0)=0x1c, 0x0)
r10 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000500))
r11 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r12 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r13 = dup(0xffffffffffffffff)
r14 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000540))
sendmsg$unix(r1, &(0x7f0000000600)={&(0x7f0000000040)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000080)="62c505322b198b64003ff69203c99f1fad2d1d020809ce2e314385ccc930736d7391669e0f79714e7fc3b029de728e53d29a9418c54bf04d2cd7b6c61509a0fb0e883203cc138ca59140a8ef8dee15924fa1ac5bed114305f093d5bd98c7552638d0ff797494574af222bd2030588296c28c367799cf164f0505226858dec7a35b5cdb7d3c7782ff35b4132a9ab1912c29cadedea392ae0bdca06d967e6a167e68265f42af63a81ec273dfa5cd67479b9ab23e3415f85406a3d4b1ae1bb4ce810708d64f267bc6aa1dc0141beb704fd7d61ff349316f232fb783447c387fff63", 0xe0}, {&(0x7f0000000180)="0751d29181280933b7ade6af2846640e587fab7322478181f5ba1b330b34e718d4ba77acee02292b31d02c", 0x2b}], 0x2, &(0x7f0000000580)=[@rights={0x28, 0xffff, 0x1, [r2, r3, r4, r5, r6]}, @rights={0x30, 0xffff, 0x1, [r7, r8, r9, r10, r11, r12, r13, r14]}], 0x58, 0x80}, 0x85)
syz_execute_func(&(0x7f00000001c0)="9826473e431c0a0f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4034e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)

00:08:36 executing program 2:
r0 = semget$private(0x0, 0x7, 0x0)
r1 = msgget$private(0x0, 0x421)
msgsnd(r1, &(0x7f0000000140)={0x0, "4e14d47c0393b4ee51d66de7af55c2aa91fe7828936ad2f3d513c74f9f23680a6cb2c8111eaeea80bf4bd0d1ef3f218a646d41077023714077290267cc7f58b08df6d5f165347e32b1f003cc848534862d70b98f5a819a6a2e15a680fa0a7c15ab9cdfb13bea4a242fdfcc259b324a06631c02080cc59a8abb1836ce97c317af06f9417807b9557b684a0bb377c52dcbfd62d987f5003aefd416d28da35ab85db75bee7e7fc99266ef9e65612d5c1bfd9aad2923d70d243b326ceebd77f15003be71d759eff6c6d743687adf5ec36f256b34a09ea73e998f4cb640a2e3d1b18961abf8792abae00a3d46e948601e3bb3e8fcd1"}, 0xfb, 0x800)
semop(r0, &(0x7f0000000100)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}], 0x2)
__semctl$SETVAL(r0, 0x4, 0x8, &(0x7f0000000040)=0x9)

00:08:36 executing program 0:
r0 = socket(0x1f, 0x100000000000002, 0x8000000000000000)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_http\x00', "2017770053ae57989d286f61b98bc1cbf4750c948516e53746f4c1aa019d2f010ee0eea1d542d2f4a56bdf7e23404e923dfb2274bb7c3f61c2f10c80851a2095d34aa7a405adb9dec1f19b49106e22992244f17040ca65e18049f67ab21672a7e908990d93fe91cfa838913ba708d086c3874a5317ece862e2d241372e31e8058d7d1e15bb9886e5fb749cb279d8436ea8ff9cb8e524b6679097918fa58d2d7f32a6b3ad3c0b01337e61f6d08e1e2e4d34df7f5b5cbb504cc961841eb66c79b8d68e237b928d3fb1da4386cd23164602a89c77b7009559fa0e2d295d1e8e653f119dcc41d4f87b9489a035e6d0a0606b"}, 0x100)

00:08:36 executing program 3:
setrlimit(0xfffffffffffffffa, &(0x7f0000001ff8)={0x0, 0x2})
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100040, 0x142)

00:08:36 executing program 2:
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)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
bind(r0, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x10)
unlink(&(0x7f0000000000)='./file0\x00')
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)

00:08:36 executing program 1:
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a")
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
futimesat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x8, 0x7}, {0xd1, 0x1}})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={<r2=>0x0, 0x4}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x5, 0x4)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x200}, &(0x7f0000000180)=0x8)
open(0x0, 0x0, 0xfffffffffffffffc)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r3, 0x0, 0xa, &(0x7f0000000080)={@rand_addr, @remote}, 0xc)

00:08:36 executing program 0:
r0 = open(0x0, 0x800, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000940)=ANY=[@ANYBLOB="1c004e2304000000fe8000000000000000000000000000aa001000"/128, @ANYRES32=<r2=>0x0, @ANYBLOB="0800000021010000ff0100ff3900000000000400"], &(0x7f0000000840)=0x98)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000a00)={r2, 0x1}, 0x8)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000fc0)={0xf, 0x5, <r3=>0x0}, &(0x7f0000001000)=0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000001040)={@in6={{0x1c, 0x3, 0xffffffff, @rand_addr="99ddccde1e487ad251c414555ca3ea2a", 0xd0d}}, r3, 0x7, 0x4, 0x8000, 0x8001, 0xffff}, &(0x7f0000001100)=0x98)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r4=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r5=>r4}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000f80)={0x7, 0x7})
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000001140), 0x1)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r4, 0x9}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r5, 0x7}, 0x8)
ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000b00)={{"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", "0cc46f209c3e71bae14ff42e98b4f613d9e9965bdb7bf5bd356e5c5665c6d8af", 0x0, 0x4}, &(0x7f0000000a40)="eaa5dff14031fa8398095b91834115f18317e4f21c912faf4c4c3fa3f200739a4c92af1d5fde3a970ed41e4938bb64f293e3eb45fb7b86c3389f270d133d00621210057dd6ee60f5f4f961226eb4fe0ddf3511e1850b98430d875017d22931423d524da0cc6f370b3a997275a90bca004691b3c504ac4b59c86f876feb7e38feb8ca5327bb", 0x7, 0x6, 0x2, 0x7fffffff, 0x9, 0x9, 0x5, 0x8000})
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:08:36 executing program 3:
open$dir(&(0x7f0000000000)='./file0\x00', 0x83, 0x1000000000)
pipe2(0x0, 0x1000a0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r0 = msgget$private(0x0, 0x20)
msgrcv(r0, 0x0, 0x0, 0x3, 0x0)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = open(0x0, 0x80000000000206, 0x0)
open$dir(0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000180)=0x100)
mlockall(0x2)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x1ff, @empty, 0x80}}, <r3=>0x0, 0x100, 0xfffffffffffffff8, 0x80000000}, &(0x7f0000000100)=0x8c)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={r3}, &(0x7f00000001c0)=0x8)
setrlimit(0x6, 0x0)
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000380))
execve(0x0, 0x0, &(0x7f0000000640))

00:08:36 executing program 0:
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7}, 0xb)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={<r1=>0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000300)=0x10)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000340)=r1, 0x4)
fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000540)={r1, 0x9, 0x1}, &(0x7f0000000580)=0xc)
readlinkat(r0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/208, 0xd0)
r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000380)=0x216e, 0x4)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000500)={r1, 0x87}, 0x8)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4)
syz_execute_func(&(0x7f0000000000)="96f3a7982c2c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e1b80e0bf8c4f817c48b00c66db712c4e904617f5300000fbcaf04100c00f345d90aacac01b00b080000f08171a30b8a826e4b0faeb141233333d446c7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f5262647c388fefe02000000c4a1dd7dbbbfdd5cc6c403c57d9705f0ffffb1fb0f0045f792c43e450fae7c0f0f")

00:08:36 executing program 1:
syz_execute_func(&(0x7f0000000140)="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")
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, <r1=>0x0}, &(0x7f00000000c0)=0x8c)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4)

00:08:36 executing program 2:
clock_nanosleep(0x7, 0x1, &(0x7f0000000040)={0x1000000000000, 0x3b9ac9ff}, 0x0)
clock_nanosleep(0xe, 0x1, &(0x7f0000000080)={0x8, 0x5}, 0x0)

00:08:36 executing program 3:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x400, 0x0)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r3 = fcntl$getown(r2, 0x5)
fcntl$setown(r1, 0x6, r3)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

00:08:36 executing program 0:
ftruncate(0xffffffffffffffff, 0x7e2780e3)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r0, 0x0)

00:08:36 executing program 0:
syz_execute_func(&(0x7f0000000240)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c48fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind(r0, &(0x7f0000000100)=@un=@file={0x1, './file0\x00'}, 0xa)
r1 = accept4(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000340)=0x1c, 0x10000000)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380)=0xfff, 0x4)
r2 = accept$unix(r0, 0x0, &(0x7f0000000140))
getpeername$unix(r2, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e)
syz_execute_func(&(0x7f0000000000)="b15591cd806969ef69dc00d966410f2e0ec44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9f2406dc4224d3e460f8094ee2042204238fc51c1ea01efc48192558dc3c366450f1867466643ab0fd3b61f71df7095958faa28128607000000cd22a023400f0d18c401fe5ff6e3df646736676666420fd4efb30004f4f30f1a125466470f383f894f000000")

00:08:36 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x80000003)
r0 = socket$inet(0x2, 0x0, 0xfbfffffffffffffe)
setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1)

00:08:36 executing program 1:
syz_execute_func(&(0x7f0000000240)="98a84aa84a2c431cd80f05f3410f2ac3bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8027d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b6436264283d0e15bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
setrlimit(0xb, &(0x7f0000000000)={0x80, 0x9})
r0 = semget$private(0x0, 0x0, 0x100)
__semctl$SEM_STAT(r0, 0x1, 0xa, &(0x7f00000000c0)=""/164)
syz_execute_func(&(0x7f0000000040)="c4c299ab1366f3400f479700000000c462359afd400f9f0f65f20f1b74c86e8f887886882a0a361603f23ef241d9e0f3456800000000c4c33d6a50005726670f72d5ed")

00:08:37 executing program 0:
r0 = socket(0x2, 0x100000000000002, 0x800003)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x3}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200), 0x8)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080), 0x8)

00:08:37 executing program 1:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
chdir(&(0x7f00000001c0)='./file0\x00')
setuid(0xffffffffffffffff)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x5434, 0x80, 0x0, 0x7, 0x1, 0x6a2, 0x6e, 0x0, <r1=>0x0}, &(0x7f0000000080)=0x20)
chdir(&(0x7f0000000100)='./file0\x00')
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x500}, 0x8)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x400000000101)
ftruncate(r2, 0x80000001)

00:08:37 executing program 2:
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = open(0x0, 0x100000020a02, 0x0)
readlinkat(0xffffffffffffffff, 0x0, &(0x7f00000001c0)=""/98, 0x62)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/48, 0x30)
r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x0)
sync()
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8)
writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000000c0)="e613cb86", 0x4}], 0x1)
open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
shmctl$IPC_STAT(0x0, 0x2, 0x0)

00:08:37 executing program 3:
syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x14, 0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x4], 0x4100}, @mcast2}}}}}}})
syz_extract_tcp_res(&(0x7f0000000080), 0xff, 0x10000)

00:08:37 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
utimes(0x0, &(0x7f0000000240))

00:08:37 executing program 1:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f0000000000)={0x0, ""/61}, 0x45, 0x92ea946343fdf210, 0x1800)
setuid(0xee01)
msgctl$IPC_SET(r0, 0x1, &(0x7f00000005c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000})

00:08:37 executing program 1:
r0 = socket(0x3, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={<r1=>0x0, 0x9}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x94}, 0x8)
getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000180), &(0x7f0000000140)=0x10)

00:08:37 executing program 1:
syz_execute_func(&(0x7f00000000c0)="982c240f050520d0f80791b0474141e2e99664f7dec4237909a200800000e60fc4014aababf66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b002e6744eeba0dfe8c738888a1c40fbbc4e201acac10000000808f29400443b00b0000000071d56b04b1b0ccb1b0cc584a5726360f7e3a646464440f622a2d9600000000cadcdcc46211f7c60142c4b6593131b15d789999c9110f0f3804830a00fa00")

00:08:37 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = semget(0x0, 0x589233d988cfcb98, 0x82)
__semctl$SETALL(r0, 0x0, 0x9, 0x0)
sync()
syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=<r1=>0x0, @ANYRES32=0x0], &(0x7f0000000240)=0xc)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
sendto(r2, &(0x7f00000002c0)="1bb9cc545846090d8d91261de6c32d27af6821e515885004ed823c4a8092b6b71e0804c24bc4034a7f4ce30ed47c182e4829711d0dae35ca94aa6031122a085262f0f58962af0e158363fd3d7a107aa07ce2d2c02d274d803fb9a4b0a656e7097e323b6ab4ab23b075327aa2b76420cb95e2aad7400e9aba5fbc799ed638212ce55cec3d1c8eb8d76bba5f633e543eb83020ce4e377d5c114bd395d49a4b692c32f8fdbf8b1183380de728e66cad59c3df0f77b596615056ab51f76b7049679e643820ed2dbfd3142add044502011e64bf8dd2b81fbcbcb54b23f065aa6c89d87076a4cf29b43f9c2d7be55b7f7aea", 0xef, 0x20000, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000280)={r1, 0x6, 0x3, [0x0, 0x81, 0x4]}, 0xe)
r3 = shmget(0x0, 0x13000, 0x0, &(0x7f0000fea000/0x13000)=nil)
shmctl$SHM_UNLOCK(r3, 0xc)

00:08:37 executing program 3:
r0 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x3000)=nil, 0x2000)
shmdt(r0)
syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aa0000300000000000019078ac23cf1040114b3d8400bb000000000311907800000000450062530000000000004e560000ac"])

00:08:37 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r4 = dup2(r2, r3)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0xff, 0x1000, 0x0, 0x6, <r5=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r5, 0x80000000, 0x5}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc)
pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000040)='Z', 0x1}], 0x1, 0x6d998)
accept$unix(r0, &(0x7f00000004c0)=@file={0x0, ""/4096}, &(0x7f0000000200)=0xfffffd2f)
dup(r0)
r6 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r6, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000075)

00:08:37 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={<r2=>0x0, 0x401, 0x400}, &(0x7f0000000140)=0xc)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={r2, 0x9, 0xf, 0x8, 0x7}, &(0x7f00000001c0)=0x18)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2001010000fe8000000000000000000000000000aa010000000010005db11fa69af88e4b1bb891a000000000000000000000000000000000000000000000001a"], 0x0)
r3 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x23, &(0x7f0000000000), 0xfe6a)

00:08:37 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000022, &(0x7f0000000080)=0x3, 0x4)
sendto$unix(r0, 0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000180)=ANY=[@ANYRESDEC=r0], 0x1)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0xfff}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x1, 0xc149}, 0x8)
shutdown(r0, 0x1)

00:08:37 executing program 1:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000540)={<r1=>0x0, 0x100000, 0x2, 0x0, 0x401, 0x6, 0x1f, 0x0, {@in={{0x2, 0x3, @rand_addr}}, 0x0, 0x6, 0x7fffffff, 0x8001, 0x1, 0x5}}, &(0x7f0000000200)=0xb8)
sendmsg$inet6_sctp(r0, &(0x7f0000000680)={&(0x7f00000000c0)=@in6={0x1c, 0x0, 0x3, @rand_addr="81f2c891b1276fc0ec25c744335bb1f4", 0x864}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000100)="b89d44db29e51f71949cd575ab78cba8a3628dbd0a2c17ac375edc751e80de48b5c125295da1dc000b175201e0da816e68844ceb6f5bc4679a7da9b7b562d5aff6ddabedadc29d453db6ef5ee1343d27a0cc018435d69d1a7761f740a66ca824a4ec07fc074d9f27530f722e982e7547aaeb5dcb93a68685c1a5ed5c38da4345178338454c1bef140e126355e60299bf4cca82cd7b5a40c26ca64cf3", 0x9c}, {&(0x7f00000002c0)="6a9c934e3aeaa84a62f548ada3a703734e777c9b67405b374e01830eaafa3bb395173551bdada27eddd5c327778658f3d1a908b20d09bdd414360865bde6d8fe6f13b84c63a3c3241ca26fea88efb31744af8b0d983b008bb0e1241070ce1b57be12ac8379c958a1c57033f5b6a09a8fc3f5e49b5adbc363b8a4179a627afdfa2934465887c6a2d072852aa88b6c3ab8909f1c6c5a25c68bbffc8cb15ad3b5a0f75df62057e6fec5d99f8d107c42c3cf6ac6da27ebf2eacb5f09a03e8f2811f5afa95b4a0f9a81cad827", 0xca}, {&(0x7f00000003c0)="878121b714c3ca762348e8ee3b2c18527ae1ceb46435c6b15238709cbc267f4c8afb0648ce6690380280c64230a3cbba0bbaa1f35d07e924024d82f4d17292a262b281498faf3b1db0e1483aae4f994715b75ae52f41e1fbb5590b5db1c8e7242d3729c8078e7f7d6e1c95f0e79bcfe0b7627bd2017990f2b1b787087c1ebe7c73165a22ad8e", 0x86}, {&(0x7f0000000480)="64c84ed242c0bfbf621b7054ded5cdd7746a130cdf05a7608fbf4dda15a7a920aa5e3d6304295d570e612a43fdba0610e9d03da1e9053de0311a12d002d90f62ba6e32b9a8ba57a5aa44b07d1513ed4ced583de66b4d9e7f9bf9d3520eebec730d8983d48954065b665f87080ab550d1125c60fcdf16ea08f3b998113719553bb12e01370497300666cad6793aed28180048f3068e2df92cfb503639b020360c17a00a1a66de35af60abfc2579543dfa", 0xb0}], 0x4, &(0x7f0000000600)=[@sndrcv={0x2c, 0x84, 0x2, {0x2, 0x7, 0x20, 0x0, 0x7, 0x80000001, 0x3, 0x0, r1}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x2}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x96b}}], 0x54, 0x20100}, 0x1)
r2 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000003e0000000000000000133d00"], 0x14}, 0x0)

00:08:37 executing program 1:
writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="72a905fa72dbcc13dd1ed641b4d895933fff101d81ad0e11b19b42e85f55d5fa4e2063655032a7e332d1acb7017936b6119c41846da863b9355c83fc8329299bc708831bc4280835eb8745fe7e1bb45aa0dfba6eddcf2006a6f370aadb6eb7c25a8696a023c4f928b5d4317ddc2542f39a8b4b29da91b26bb647ea7435292c8f832a0723d39a1b9e29022a954ef1ff178695572f13322fc00c99593615b7ebe2932d4b6ef26aeaff6001c87df85bc563a1a811a5d0fd766a57610784b1a9963b8bdcbe4a7713604c046c53682ff1d62375510d5034e78f1d9379e873083583565ae8c0ed29f26c58c39abe891bb3251c1cd10258d7ae0d857ab4e37b7ccd8516361b16d139ae251d152db17bfe2a69e88039637eecfb19ed49b1263afb014c3965a34607f329858173ee2776604488b4203ac7c9527ca14c568be2e9ca1b7e5ea13453a583e86205070251f89f56b8eb4fd8736ef1ab2faae02a979946f96586d2f03b3c5c5cf4ef7e2b286e14eea5f3cd9b6bfdc72a9f092e2461f665393e0fca62efe379636a277364bcbceff2032af76921995c01725c9cc58e51a550b69d9d3d8f6c6371730b758862e9e658812f7861a15b397179d72082697c4901f35d1146159c9162209c27", 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], 0x98)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:08:37 executing program 1:
syz_execute_func(&(0x7f00000001c0)="0c19b5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")
r0 = shmget(0x0, 0x4000, 0x611, &(0x7f0000ffb000/0x4000)=nil)
shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/145)

00:08:38 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
r1 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000000)="5577c44ee1fd6c3c10466761b998ec3cb44ea6ab17c51d07bcdf38b7ae6f3911f8a05e155908062ab91ad0bf4bcba73d93c52945ec8bc7995e9c8d34b04b6dc5ffd4834198590bf6d0d6e8f790c7e3f14b2f9951cbc5fd9f28220439b0525c4a16b155a2c9da9bf9ca8ed40ef7ac4654e7839c0d99d423fca16d67fb1898059492901fdbaa027de9058a2317ac5c06b5336e88159edcfd344791dd5ea58d33ec30aa397ad1d826035b1541f730f21d0286444483e133449003b9113ce19659aef236ddd2f39361038a")
connect$unix(r0, &(0x7f0000000300)=ANY=[], 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
r2 = dup2(r0, r0)
ioctl$DIOCCLRSTATES(r2, 0xc0e04412, &(0x7f00000008c0)="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")
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0)

00:08:38 executing program 1:
open(&(0x7f00000000c0)='./file0\x00', 0x80000080000206, 0xffffefffffffffff)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000206)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x20)

00:08:38 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000000)=""/248, &(0x7f0000000140)=0xf8)
socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000100), 0x4)
poll(&(0x7f0000000180)=[{r0, 0x18}, {r0, 0x101}, {r0}, {r0, 0x4}], 0x4, 0x2)

00:08:38 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
write(r0, &(0x7f0000000240)='-', 0x1)
freebsd10_pipe(&(0x7f0000000080))
msgget(0x1, 0x3a)
read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100000, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040)="9e03d2325f4cde03a2cb2ec88fdf8143bfa97c695cbc8c79117b9dee377c65e2e445bab8c20d86528ae4468f10ad79537290ac02ca6926242e79c8e7ada5c618")

00:08:38 executing program 3:
syz_execute_func(&(0x7f0000000140)="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")
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect(r0, &(0x7f0000000000)=@in={0x2, 0x1, @multicast2}, 0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x216}, 0xfffffffffffffebd)

00:08:38 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$sock_int(r0, 0xffff, 0x1808, &(0x7f0000000040), &(0x7f0000000080)=0x4)
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:08:38 executing program 0:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)

00:08:38 executing program 1:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYRES32, @ANYRES64], 0x0)
r0 = socket$inet6(0x1c, 0x5, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000), 0xa)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_data\x00', "af29bee4f88c9d0a6d25a0c5788f1b674f3aba30c2ebe9010ece8b533e45c86273f813443f6339983e5fad13d89bf282ebaf1b05b94ba7dc78d64c5fa06146ce04fc71844380cf86a84858cfe74c66416b74b5bd8610a6f21978d3d135750c30c7fa1e1d18e0d5cfebfb6e336b74337e3fb7360cdb2d6502a84171e18f6ed0d06a3213311ce084c3e8bd7b4bed7a2504831a0170024ebbd2fd16e19bd5a9526264f00b272d43d2105885c357ebaa18679e3cac792534222780a95fa45336fee027970303156d5325aa757be5716cea7cd523c20115eef0b8792099653fde5ce53735aeaf6e747f07d2e10047e0a5b0cd"}, 0x100)
listen(r0, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:08:38 executing program 0:
setreuid(0x0, 0xee00)
clock_getres(0x0, &(0x7f0000000000))
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x40, 0x0, 0x0)

00:08:38 executing program 0:
syz_execute_func(&(0x7f0000000100)="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")
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11004100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b6466063838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280))

00:08:38 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8)
sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
getegid()
recvmsg(r0, &(0x7f0000000540)={0x0, 0xffffff0b, &(0x7f00000004c0), 0x1000000000000281, 0x0}, 0x0)
shutdown(r0, 0x1)

00:08:38 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
open(0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="96989814130f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:08:40 executing program 3:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x10000082)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
r1 = accept$unix(0xffffffffffffff9c, &(0x7f00000001c0)=@file={0x0, ""/108}, &(0x7f0000000240)=0x6e)
sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000280)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000002c0)=[{&(0x7f0000000380)="55fac46731302d381351517074b2ae1b57b833468171b8d6a0b085aa611135c4dd63b8d29caf92f031226cc1796954006bc8d955aefaa3b126883a924b143957578c83a933d203330e64f5c48914dafcb947cb6ee63bc43d8c660e4b95c9a9acad7c7d9924d1c83e34d97de37f1fa96553786f56d9f1e1e886c771008cca7356825ff76adda184f6840e39", 0x8b}], 0x1, &(0x7f0000000440)=[{0xb0, 0x0, 0x5, "41c7b71ca692bdf7855eeba692dec8245a96a8b5c62c65d63939c774410af279aaeda3757d23376fcea3ec0f14840c517acc23ea730c712ef2f438059461c18f20144b82b67ce63f513962798602b67aa445f4cd3afa2b3da9f4bf2e5ca15ce2088a536004852f25a22dc68e5654e3befc202a4ee109bebc74dae9453b3baf01406e4a5e8ed564b89ba6292dfd2465462a6f03811f8318096bbb15"}, {0x98, 0x29, 0x85c2, "5b0a5df747d23426bc2c0e9302f03308ccc63f0b0769e24ae743d8415ad58436905dc812074e831ba09706710d53e81f50851ccf21205850e51517c7088d4978232b16c7291d0586f5e38f3576fd067e0547812af24efd82ccf711aa5229e0125be73a72d4e66fb4433545795283108cb08602a47df3ecdbd2e1a493d35fbe3134"}, {0xc8, 0x29, 0xfffffffffffffe00, "db29aae634f6037b9f8f3bb6e8ea47bae5e032b671beab1baf2ad02e24a0758ce072ef48f68926782d456367f3f6d2e4ec837b61d2b2b13f3043842d66b4a3dcaad330248d1a4fc3c20d04df5ea3e3f441991d8d9a3c99cbe5cee512bb24fd6e95ad7e49db344ff142d90b5c3ce7780c2c55e66e1fd6775a149820db3ed39bbaf91346aee4d6ec7c16c6f8be9d215fd00816b89322c00372389a0f83fa9429b1ce873351e815fc5988bf3cf141478b1b6f641de3"}, {0xa0, 0x3f, 0x9, "f4f01cd817a8381c6bc9c8c21140d55dd305d3252100b6da5c076edb3dba0f152f05e1ba2234f1d09b54c5e74cb9395e02803da1c5b51907bb2277527e689787e39124bccf30c4f64cb67e41a59c006994ed6d584013313af624f0d43ee4c9f31792b1d84a6c97e64047074ad8f84d339c1b0441519ffa10a9bcfe49c3bdb52847f4bc32a9ed71d1db31c7131aa1"}], 0x2b0}, 0x20004)
rmdir(&(0x7f0000000040)='./file0\x00')
unlink(&(0x7f0000000000)='./file0\x00')
r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c)
setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000180)={0x7fc00000000, 0x2}, 0x10)

00:08:40 executing program 2:
syz_execute_func(&(0x7f0000000000)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
syz_execute_func(&(0x7f00000000c0)="c4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865")

00:08:40 executing program 0:
r0 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ff6000/0x4000)=nil)
shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/53)
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf1900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")

00:08:40 executing program 1:
getgroups(0x6, &(0x7f0000000380)=[<r0=>0xffffffffffffffff, <r1=>0x0, 0x0, 0xffffffffffffffff, <r2=>0xffffffffffffffff, 0xffffffffffffffff])
getgroups(0x5, &(0x7f0000000400)=[r0, 0x0, r1, <r3=>0x0, 0xffffffffffffffff])
setresgid(0x0, r3, r2)
getgid()
getgid()
r4 = getgid()
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getgroups(0x6, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff])
freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
setresgid(r5, r6, r4)
r7 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000)
setsockopt$inet_tcp_int(r7, 0x6, 0x0, &(0x7f0000000340)=0x9, 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x5f419c4b, <r8=>0x0}, &(0x7f00000000c0)=0xc)
setresgid(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000100)={r8, 0x7, 0xba}, &(0x7f0000000140)=0x8)
setresgid(0x0, 0x0, 0x0)

00:08:40 executing program 1:
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
pipe2(&(0x7f0000000040)={<r2=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000000280)="f1b018d937d82c2b42423975e207d131723ad83edf630d4c8046686050e4a5655434aa4277cdbeb620c0d7062135e20a837682c5825c81aa42f2a10fe9f2f0fe08b842e1fff503e5101ba13f04cb61bdbdf7d1c5b6c8400c1327049642a5deafabbc7dde920daa63fc9758461e659df033e8443a9c90ea1f1394b400faf700045a9e8d2afeb5aa0937edaed855a9242caca30fffc3920b4c1b65b947f511bcf7ad695b05b2ebb2096c18e87c1ac944e77c9a691fe175bb57b21a18a4489aaa3ac8958b662cd8499bee2c30e41eb6ecb6a2e5d63f1e019720569a97dc906f1a69140d0bcf")
socket(0x5, 0x7, 0x200000000005)
setreuid(r0, r1)
r3 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_buf(r3, 0x29, 0x27, 0x0, &(0x7f0000000140))

00:08:40 executing program 1:
mprotect(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x5)
mprotect(&(0x7f0000eaa000/0x4000)=nil, 0x4000, 0xfffffffffffffffd)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
freebsd10_pipe(&(0x7f0000000000))
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
sendto$unix(r1, &(0x7f0000000180), 0x0, 0x8, 0x0, 0x0)
mprotect(&(0x7f0000ea6000/0xc000)=nil, 0xc000, 0x0)

00:08:40 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2")
syz_extract_tcp_res(&(0x7f0000000000), 0x6, 0x400)
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3a, 0x69, 0x2, 0x2, 0x8000, 0x80000001, 0xff, 0x6, 0x5, 0x1}, 0xb)
syz_emit_ethernet(0x3c, &(0x7f0000000140)=ANY=[@ANYBLOB="984ddad316cf021c590bf3b50806f73e3c06060a0004aaaaaaaaaabb817dd52ae8d7a3ee9614851f6e73b4f73f24eefc2887199b9384789cd18f321e"])
dup(r1)

00:08:40 executing program 0:
r0 = dup(0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
sendto$unix(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0)
ftruncate(r1, 0x7e2780e3)
mlockall(0x2)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
recvfrom$inet(r0, &(0x7f0000000240)=""/209, 0xd1, 0x40002, &(0x7f0000000340)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
fcntl$setflags(r1, 0x2, 0x1)
munlockall()
ftruncate(r1, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="2b020000000000000000000000000000000000000000000000000000000000000000000000000000200000000000004000000000000000000000000000007c0253cb00000000000000000043575235b9000000000000000000000000000000000000000000000000000000000000bcd55920000000000000000000000000000000000000000000000000000000e8f0825797a5008692713fa5", @ANYRES32=<r3=>0x0, @ANYBLOB="000800000100000063e55ca5f3f6ffadebf01c5cdb5db2fcbab46540bd14dfe6173f79ef909f6e718c7f3b000000000000000024e6846297eabf74ce94ae1ad943b100432bbcccb9fb2785149cbebc3cc5"], &(0x7f00000001c0)=0xa0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r3, 0xfffffffffffffff8}, 0x8)

00:08:40 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
chroot(&(0x7f0000157000)='./file0\x00')
syz_execute_func(&(0x7f0000000280)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0b7aabbaefba289bd19d670f381d6a2f67450f483bd1d97c7c63460f1776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f000000c403e5493a3e")
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x6, 0x9, 0x81, 0x6, 0x101, 0x4, 0x100000001, {@in6={{0x1c, 0x2, 0x7, @loopback, 0x40}}, <r1=>0x0, 0x6, 0x1, 0x6553, 0x7122, 0x80}}, &(0x7f0000000200)=0xb0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x80000000, 0x1}, 0xc)

00:08:40 executing program 1:
syz_execute_func(&(0x7f0000000000)="984a2ae90f99dcf20f5fc30f05bff7018100c4a37bf0c55c41e2e96612f8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30245e1edee509c421045f4607c421dd5831c4e10bf8c40c64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fbab000000c4f2440f813a000000cc7c66f2ab440fec3fb0ddddc482b99c38724a66b1f7c403bd7c5000f2c3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c58160168fa97880a5db0000000fc60fc6a8f2ae360f1ae31f1ff17700628f8f410f38009983000000709b660f3a166a2cf2e5aff2f2f0428b8900800000008fc978c3860d00000049c4cc2af12af191f3c4638d6e8df9ffffff00ffffc481fdd7fffb8fe93892c5b83aa2f1fbfbea")
r0 = getuid()
r1 = getuid()
setreuid(r0, r1)
socketpair(0x17, 0x2, 0x81, &(0x7f0000000140)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000180)=0x73, 0x4)

00:08:40 executing program 3:
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
openat(r0, &(0x7f0000000080)='./file0\x00', 0x40, 0x1)
syz_execute_func(&(0x7f0000000340)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x8048, 0x19)
symlinkat(0x0, r1, &(0x7f0000000100)='./file0\x00')
mknodat(r2, &(0x7f00000000c0)='./file0\x00', 0x10, 0x10001)

00:08:40 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x88)
ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000040))
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e0332e2e9c4810de30367660f6b32db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000240)={{"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", "5f28e12687b794a4ac07e2537d6d2896d1206543d68c645ddf6cd34beeb35dc7", 0x8, 0x101}, &(0x7f0000000040)="20895b3adde4ac64cdbdc1826682480fc710e913311a3e39fb2a3ef3dda1fbbcb5f1d39087d5c10dccb2d6bff2d7abc66a49d3a7f16489a4af8f2768328264a43a7c0b27d5f4463b7364e8172acfe2359d1e950c22a048275b4ffefffe6f3951bab42ab610", 0x200, 0x40, 0x11e, 0x3d8a, 0x6, 0x0, 0x0, 0x8})

00:08:40 executing program 3:
syz_execute_func(&(0x7f0000000080)="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")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x11040e, 0xc5)
getsockname(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c)
getsockname$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)

00:08:40 executing program 1:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x1c)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={<r1=>0x0, 0x4, 0xfb33}, &(0x7f0000000180)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0xffffffff}, 0x8)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
writev(r2, &(0x7f0000001380), 0xcd)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup(r3)
connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8)

00:08:40 executing program 0:
syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0xa101, 0x0, @remote, @empty, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{}, {[@multicast1]}]}]}}}}}})
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
getsockopt(r0, 0x5, 0x10001, &(0x7f0000000040)=""/119, &(0x7f00000000c0)=0x77)
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0)

00:08:40 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setrlimit(0x5, &(0x7f0000000080)={0x7, 0xffffffffffffffff})
mlockall(0x2)
setrlimit(0x7, &(0x7f0000000040)={0x2, 0x7fff})
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
r0 = socket(0x17, 0x4, 0x1)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={<r1=>0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x4}, &(0x7f00000001c0)=0x8)

00:08:40 executing program 0:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x20202, 0x0)
r1 = dup(r0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r1, 0x0)
ftruncate(r1, 0x2a60)
read(r1, &(0x7f0000000000)=""/65, 0x41)
r2 = dup(r1)
openat(r1, &(0x7f00000000c0)='./file0\x00', 0x401, 0x28)
write(r2, &(0x7f0000000040), 0x1fff)

00:08:40 executing program 1:
syz_execute_func(&(0x7f0000000100)="1c0db5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e220300000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003fda2f66f7408c730000000000000000000000000000000000196222c5bbfc1b44e901726be3cae8614d72ccf9d07c99091e14f2cbba4079e300b8d60e7d306c70046bf98b48b72743eb1e14a94fbb166e98190974f46ec6a9c6e1", @ANYRES32=<r1=>0x0, @ANYBLOB="ffffffff00000000070000008008000001000000"], &(0x7f00000000c0)=0x98)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e20f700000010b300feffffce761fd0b557b2f0b61d09000000000000000000000000000000000000000000000000000000000000856300"/128, @ANYRES32=r1], 0x84)
poll(&(0x7f0000000280)=[{r0, 0x200b}, {r0, 0x21}, {r0, 0xc0}, {r0, 0x4}, {r0, 0x80}, {r0, 0x4}, {r0, 0x2006}], 0x7, 0x570)

00:08:40 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000000)=ANY=[@ANYBLOB="01f633963cf4918974af360869089cdc2d4e968baacc5146b434a7c6ff454e761ab801616daac1d0c333b4a7195f5561d11e302dd0cd9a684d1ca34cbb319ff9"], 0x1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x4}, &(0x7f0000000040)=0x10)

00:08:41 executing program 0:
syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
syz_execute_func(&(0x7f0000000240)="982c150f050520d0f80790b04cf3480f2a6c09fe96855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f284001b10b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c47ec55ef641646464440f622a2d934d0010ab00ab00dcdc1d440f2b550142c4b6593131b15dfba135fb110f0f3804830a000000")
socket$inet6_udp(0x1c, 0x2, 0x0)

00:08:41 executing program 3:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='cubic\x00', 0x6)
r1 = fcntl$dupfd(r0, 0xfffffffffffffffd, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
syz_execute_func(&(0x7f00000001c0)="0c08b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:08:41 executing program 2:
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x101000000003)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0x9}, 0x0, 0x19ae, 0x22, 0x100000000, 0x0, 0x200, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000780)={{"92238143dd5be81e28f6cd33bebc8f5be6c4d2aaa9253db0108264687d0858b368d5f19c0842de77d033735e69c314687c42f0cfd6ac08fe12e686c172b42cb51e609e44711bd848b225841975d9a931502a1fd91a1ae24b5e43d5c783fe3ad07ed0be76fee05d400520683bded4f1c9a85486871bd74d5930d8a2fbad54e2c5a50c8ca77c362d07b7690fa0fa428d970f6e701e4530ab19b848f12eb91171a692c41b9593250bdb4ce96080cc06f834aad71e99c6108b0f08218cc48fa516664fce630fdb48b486a31883341104fb48fc7bdeda68e77c95fd51be4eedb4dd27e575147306c34b5bcbe3681d8988b63f1c2804bfdc68bd3ea242c6169dfd8d2680ec02b5b220c125184344031a1b8879399dc945a57e9c118decb242192d67175c11e218732ca6cea558cfd45924c0f4b7cedc04721ec5df80eed0b78bdfa14f6a1e516d6ae183f1bc581c227cec731f0c486cbb5b232d7929cae9f8b9233d6bb7139f4893bc239b3f2cd8969fc9bbc07abd07e16e174dd417fe5042b346f98114447601e0f877eb506325bf4807985ed7cce11b0dede0387159472b15a6b7b774daff7ffb8942c6671a27fe9ab6748ab2527022e17224c97ad5d58686cfd4ae3d9a3e7b3d7ad89731e49a1555876b0b674f13d8042a4e42650021239e3cb8a617bea4d8305256a4643a44a84fa6e2a27ded34450dde0c96004d303158db1a1e1d7f52e1d7a109f997ab83949119606380a5babe7baaafecec848f79350e03a0a43fbaa7a73d4163b341d0c37782d3da7883d21f5368c450ed6ea57f3bc57681bdf9f2588e33ab52672d82b84b38940ee1da18aa70c1ecba48cc79c8f761e505428e8b4a1643425570f7fea8b4487e24308abe496dd16d331ea495569ef77c24956c5a10244c8f1d078a5db905c7ae75c304144cade8f68ad2d725977475bcb6be76105237e536935ef673bc05bfd807e193b31a99ddd5a0093ce1aafcd587f25b71c96f023eb329e9e311b35a77987d03c3225a528ad3086fd4e04869384d1118f4f78f0e313105ab74a01c652cd4c71488dcea08dc6c0eed5569feb9c04c75669983c86a19b9598061cefd385110c5f53b1918f263b1121a236f1339a87fb032e4b595073031520470b9a17d3056001c8219228f23d33eb5718fbe7854aab84f8df7d9e39fc48f33568c2f07f10492aac2b9cec04b724d942e4420b5d85e14fbe490cacb31e604fe8ccf94e47fdb1fa30cd331c9b355cf42223917d51c60db3512a23175139f138bee79ee7b5eec34f37270cd2ee92c100bd742e999a717199414717e2e31dab3e2eef9a283e794c9ff2b316b75655f605d48ee2ce0432a8f1b81dc46d7bd7914cce1d28174b89601b0625237875013ca283a25c5fa53f8adc179c50252ca76246c9493284f019625ddf910047def6aa25ff2a0b6c31ce348", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x3}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x1})
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
socket$inet(0x2, 0x1, 0x0)

00:08:41 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
fcntl$setflags(r1, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), 0x4)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={<r2=>0x0, 0x18, "49c31b22d452a3af54c8eda859a1108ee652045186a7b81d"}, &(0x7f0000000100)=0x20)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={<r3=>r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10)
r4 = dup(r0)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r3, 0x0, 0xde}, 0x8)
sendmsg$unix(r4, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0)
getsockname(r4, 0x0, &(0x7f00000000c0))

00:08:41 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0x9, 0xff}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x7}, 0x8)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r3 = socket$inet(0x2, 0x10000005, 0x401)
setsockopt$inet6_group_source_req(r1, 0x29, 0x55, &(0x7f0000000100)={0x8001, {{0x1c, 0x1, 0x401, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff8}}, {{0x1c, 0x2, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0x0}, 0x62}}}, 0x108)
setsockopt$inet6_group_source_req(r1, 0x29, 0x55, &(0x7f0000000240)={0x7f, {{0x1c, 0x3, 0x5, @mcast1, 0xffffffffffffff80}}, {{0x1c, 0x3, 0x7, @ipv4={[], [], @rand_addr=0x5}, 0xa68}}}, 0x108)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)={0x1, [0x8000]}, 0x6)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000003c0)={r2, 0x2, 0xab31}, 0x8)
setsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000400)=0x100000000, 0x4)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_group_source_req(r4, 0x0, 0x55, &(0x7f0000000440)={0x100, {{0x2, 0x3, @multicast2}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x118)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r3)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000600), &(0x7f0000000640)=0x4)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000680), &(0x7f00000006c0)=0x4)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000700)={<r6=>r2, 0x6}, &(0x7f0000000740)=0x8)
setsockopt$inet6_group_source_req(r5, 0x29, 0x55, &(0x7f0000000780)={0x3f3, {{0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x5}}, {{0x1c, 0x3, 0x5, @rand_addr="8ab45f4375eae4c2623d492e83473e51", 0x9}}}, 0x108)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000008c0)={@in={{0x2, 0x1, @rand_addr=0x56752770}}, r6, 0x10001, 0x0, 0x10, 0x8, 0x2}, 0xa0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000980)={0x8, [0x0, 0x0, 0x0, <r7=>0x0, <r8=>0x0, 0x0, 0x0, <r9=>0x0]}, &(0x7f00000009c0)=0x24)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000a00)={r9, 0x3, 0x15, 0xc914}, &(0x7f0000000a40)=0x10)
socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f0000000a80)=0x7, 0x4)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000ac0)={r9, 0x7, 0x7, 0x8, 0x8, 0x1}, &(0x7f0000000b00)=0x14)
fchmodat(r0, &(0x7f0000000b40)='./file0\x00', 0x104)
r10 = open(&(0x7f0000000b80)='./file0\x00', 0x800, 0x90)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000bc0), 0x4)
setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000c00)={r8, 0x10001, 0xfffffffffffffe00, 0x4}, 0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000c40)={r7, 0x6, 0x4}, &(0x7f0000000c80)=0x8)

00:08:41 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140), 0xc)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000002740)=0xc)
r1 = semget(0x3, 0x2, 0xa)
__semctl$GETVAL(r1, 0x1, 0x5, &(0x7f0000000000)=""/167)

00:08:41 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xc1)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0)
fstat(r0, &(0x7f0000000140))
setreuid(0x0, 0xee00)

00:08:41 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a40)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0, 0x0, 0x0, 0x292, 0x0, 0x6}, 0x98)

00:08:41 executing program 0:
syz_execute_func(&(0x7f0000000280)="9826473e431c340f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4034e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000000)={0x400, {{0x1c, 0x3, 0xffffffff00000000, @ipv4={[], [], @rand_addr=0x2}}}, {{0x1c, 0x2, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x108)

00:08:41 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xffffffffffffffff)
ftruncate(r0, 0x101)
setuid(0xee01)
close(r0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x1}}, <r1=>0x0, 0x2, 0x40229bce, 0x4, 0x401, 0x8, 0xaf}, &(0x7f0000000000)=0xa0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xd, 0x8000}, &(0x7f0000000180)=0x8)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x800)

00:08:42 executing program 2:
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0xffffff31)
connect(r0, &(0x7f0000000080)=@in6={0x1c, 0x0, 0x0, @mcast2, 0x63}, 0x1c)
symlink(&(0x7f0000000180)='..', &(0x7f0000000200)='./file0\x00')
rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00')
r1 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000fff000/0x1000)=nil)
shmat(r1, &(0x7f0000ffd000/0x2000)=nil, 0x1000)

00:08:42 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
poll(&(0x7f0000000000)=[{r0, 0x2000}, {}], 0x2, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001d5)
open(&(0x7f0000000040)='./file0\x00', 0x0, 0x1)
ftruncate(r1, 0x8000)

00:08:42 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r1 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x80, 0xdba5, 0xff, 0xaf, 0xd57, 0x4, 0x1, 0x9, 0x7, 0x7f, 0x5}, 0xb)

00:08:42 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040), 0x1)
writev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="fdf86ac75cc3fb2cf076c93572af8beafae6f3d7dc944e44373c4f662e7aed697ae6941c751d1fe3", 0x28}, {&(0x7f0000000080)="18c1f54fc02aa7f69a5c49d63ea0db541c58ebf2a2a26cb75ecd068bc0ddef5ff3c27197b2c0b17317cdb45728dfd53bb73cf45b7d180b748dc9346d64e598a1ba9522205e614b73210fe7970893559f0d436b5e330eb3e0c6c1ed32b0c2abafacee4b06554c732913ead9ce5c6e810ba104225be7aad0006234cb9669843cb0bc2456b778be906a313e908cba61ae7c864e2388c9e347b20eff057486ccc8235a7b164167dd6ce62fd4885ae00731ed9da56f7de8dffd6969d5c92b3f980b38bce030fd2e1ad3b0e562edd6eb09", 0xce}], 0x2)
freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getgid()
fchown(r0, r1, r2)

00:08:42 executing program 2:
setrlimit(0x200000000000006, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)
accept4$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/83}, &(0x7f0000000140)=0x55, 0x20000000)
sync()
syz_execute_func(&(0x7f0000000240)="969898472c431c130f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
accept4$unix(r0, &(0x7f0000000300)=@file={0x0, ""/4096}, &(0x7f0000000200)=0x1002, 0x20000000)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)

00:08:42 executing program 3:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
flock(r0, 0x1)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x400000000000, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fchdir(r0)
flock(r1, 0x4)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})

00:08:42 executing program 1:
munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000e73000/0x4000)=nil, 0x4000)
syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f")
mlock(&(0x7f0000c46000/0x1000)=nil, 0x1000)

00:08:42 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000001000)=0x800, 0x4)
r1 = getpid()
getpgid(r1)
r2 = getpid()
fcntl$getown(r0, 0x5)
r3 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000080), 0x4)
fcntl$setown(r0, 0x6, r2)

00:08:42 executing program 0:
syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004503001c00002a0500009078ac140300ffffffff1200907800000000"])

00:08:42 executing program 1:
r0 = socket(0x1f, 0x2, 0x800)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="1100000000000000030000000105000000"], 0x11}, 0x0)

00:08:42 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
setrlimit(0x2, &(0x7f0000000040)={0x0, 0x2295efde})
syz_execute_func(&(0x7f00000008c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0")
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x20000000)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000100)={@local, @broadcast}, &(0x7f0000000140)=0xc)

00:08:42 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x31, &(0x7f0000000000)={0x0, [0x5, 0x6, 0x1]}, 0xfffffffffffffea1)

00:08:43 executing program 2:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x467, &(0x7f0000000000)="684b7768a82bef62434a81f65da8a717fde5e2313581b5b446870e", 0x1b)
munmap(&(0x7f0000cd8000/0x4000)=nil, 0x4000)
r1 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000d3c000/0x2000)=nil)
mmap(&(0x7f0000d06000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0)
shmat(r1, &(0x7f0000ab4000/0x3000)=nil, 0x2000)
msync(&(0x7f0000d59000/0x3000)=nil, 0x3000, 0x2)
munmap(&(0x7f0000d60000/0x4000)=nil, 0x4000)
munmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="11a8b3241845b94489444739e6e1a6c444cfdb2b8881457cb03b4b3a0ab842f56eaae325b494d5af7eeefd2d9eefc75408d00ce461549e296fbe371d4971a5273bc9ebaefccbf928f7ca0a6c15fee0c832b42f61774dc36d2dba92792d517ece94cdbe3d3177d3b2c72508c0929bf8c5923f0713fcf632b484187b1249e8c35aaf000c57bb17ca75cde59b9824b33ed2da296da9e69dcb7057f1e1fa0119fce70fe70601faabd82c79e65c3f56e450b6b915beea9ed226009ea1b27d55bbfdeb740424e6452388d2d425654606eec3df05c21034e3d6db934a2ede0d6a86bd78ddd00acc61db342910ccddeb506d9f901c51ada03c757f4e798876cff7feebf7487a63f8528876ca77b9a8afd92443814e7351512cbc4a7791c69c3059ed7f3c334482f470633deb1f216512a5ebdd1c35b81ed0c2bea49e78af52389a34ba6ad3197f4c191a3c8b9cc758b0585d9c3f82ab654005a300dcb9b89f21974f9d35f7db9fb0e7c0e31e9ff0ffd55dfade012a03edae66d9136d31879c61b6c63e85fbeb3cfed2ba92a5fded0425372f33e375c054f9f638f9fb1b19713e3e0f00469e6ee4fae9ed483df3090d48659e938b6c50ee40e1cfd10277848724a694a1cfaf0160de5d607f93b546a1c699be0674531c2f1448896e09c932cd0d5e04d4a6113b44c5e92a5eea3fa71262fd2ff55b57837bb8a48ee5e135946e9785f600ac3543e3fcb3052c9961b7a053216a19a088a32222b1f4470a000243b7a7c5184ba58657ee9dde638e150a3616d8a181b2ed5cfec7161c99e940eb36fc78c0bcfe84db9af190919ac1986b81fd3786c09888eab60a8d6ccb0544c0ed2a05caa0ade835d07d85bee78a2001f285023d13e205d30727312c3c945aeb2a098e9fef4dac0d28a2423b88915b2fb43b517d1b475507d09e5271e40264350a4d96dd576ead616e51c5ef61f1c62585873d1ed832fbcecf5c47ad5b76f786833a9ae36c27582b8e1fb7b581992880451abf9e5a340fb7155cd5901503ac3159eaae5c18b6755f74eb2c13ff3cee64cbf2c09dd6afcf7fe42a62b59bb5db20a2137cfa1704435e8475647cba5fc891d3c47bd6acbac2f42e82ceda05ca3a1334f50e1e558da5ac89684639c71c3066494aa66aa51e0eb5bb3bc47872aebdf417a09c95195e82f8285fa34a46a9b61dd687691750d850327bd6670fdf13490e3b79fb237d0813ebe30893033742bfed70c64f494cee203986fc39d0367850bd314b73827a472688c8778b6e185bb5bffdd0f56bbb2505caddeb60e7d90140ae674f6f0be7ef60d554e9b88ffc81cabce662aa331dda1a12a273f4c5cb1baa65471dd6da54cf0d9a7eb61c2bccfb66f75be03579e5972a45daf4f8ca23b320c4e1fce0fe24551f4cb5e717673613f0b057911ae13f8e77c9596a24250f1a5660a30902c0e3751db479ce17abf28fbfe96908b110858454319f6644357e32e350b57a591da55cbb22d28ce24d6dba11dbdacdb31592a8aad5c1d2f2b543904ffe73a74e7a11b659527aa4662262b156cf5615d092f171e2fdb1cded882c7c3e24b45c7d6ac4861c332e2fdb93a840cae9615ce315c405ac360e94fddb0e374502a5178c6795f175782823db9d5e4c8387d309edf43468a4244fde9425585846ecbc7690b26940009fbb6e7cfaa8716dc1ac9fd530a470d917e0e25684954141b7e7ec2d4ae0050fea902832dc50ec1c9deb495aeabc59a315c2afe359bf26e69101ea8024c691a453e71c2f815b7fe2d4ff327afb457a5defea0859fb6a9a49fbfdee6f7250edf0e61a1e5a8517d540dbe7e028daf3de43ed10c17c7321ea15432403ec1e37deb0e251561bc6cea6b2296a7519b351b513d07fa71cf85119ec6bc68829cccb08081ec0ede5f1f132f41af13444252ae0353e7cdd5901d83ed2f8e2d310e89634d066731549a8e8f50d12e930322924877a4bb5fd09e15ee254ffdf707a39a369b2369e54cec4f73f9e8e4d4b823186a3a731b3ed9b4d4b1c409b28709f0753b760cc83f229dace0e751c74258ee18bba727c76237d5c0ef280a83aa7c25239b75bbc1f73e58dc6542fb27e37357a39003f95e7caf86954a0aa4ee85fccd432e3e26b8c4d1efbb475e6e461f7563b4acb5c823f480309839c2d4a236f3e62eaa64fb2d8a397567c34572f5ea8218c4c6bff925a0fe326a0c23b87f9bebb7caa0179c2a42dec486e87e27124597dd2b562238ad749213f79ef6b94264a733d087101c9b8960f530c42c943fce06a695a42d16188e413f40c47929824f3f4289a4794ae0c94884c9098273c0194e3956ceb666fcdb84bc8dacb45c38d424dd885dfa94dd7984b779b6fbe2ecc92860de24d3e7408910a1155473d11369bc693e7e0f621d6190ffeffa1eb97b0f802907935b51299717b56560d332a78f1905267a7eda1ac52b6259dd9dce2051ebd8658e5ed6a501c4ef4c50c57d4c90a9fcb6caf7867b9c36857b6d8277d57d654003cd607314920727754fb62a35af1a9c07c4b6b18f1bc43ac7bf05ed9e9f89fe2d2c4bd30942f272c97beeb3f1c8cf201925b5690bb8ceb3313bd5f27d153a977d64d163b728786ac6f5519e35ba47e43645ab60ba606cb7dbe5cc36bc6a046b9b76660ebd1119179ee553dc7316c52bb564b28ec7fe3692bca4c237a784ccee807de35a56f8908a937a5db4b40eeb21b741cceb7c6e97e1a6f8df5b039a6f59f8d99b029f5f4909c9188da84b7f65f5115ea6cff61ee82fb4449622f457ac0f0731d1e72fe301be83cd29ace6ac0e098c5499c2827e319634b641f1c5aab1bb4dae2f3a29fb5331408f1d8bb527f5760f00b1b8cbf1fe14634639aa41f4b3b256e13e02c545510b473f6734fedf6dda8b89da38b2373fb4185ca18d6c9e8d2347aeec7e23b6e18519efb999981ab4bd89a2e80dca37abcee81c6706a7652062c02d2f13d5ab3f640d4bd0b48869d28dc5bb8b9a28991833b2156397adab1dfc80fc0ddf653aa0f4e1aeca6e7da0403315f0718398e69670eae45849c6f52f99e2656de82fb63090aed05d41c3933c879e980a1d9d25cd177311917ffa4bdc0687e97a7a501e728f809da211bfbace4fe108f6268bf05489cde5acbd7652260b994e74cf5e375e38f43d7e186223aa35b3808cc2b07867cab80630e9c624e564d842bb96ae072abf42f9028ac5ea884a194832fcb3aea2dcf84c720a54ed98d39ae2f7f241dc930368e7274d040e6de23056535b646645310565e8e2448f08757dd6daf3dfd9ec9514eb9f490c7593b39db67907434f194b52b7add9eb73e32a4be8898d1f9f26e81fad99b3974151d72db7b39aa00c30aac18fc3a631eda9e64b263e903c3fc08d73683f9946b83715c137ad9ceb297578a3f78c68fe079e7d5f61c37ac68b596ffcc9a84a12961538cfa7de6990fe6971cc74c2ca570e2ab9ec700bc1361590840cc4afd72a4220025c335a34eabcd65e655cd45e7bc41659b64717a347a517f36f21c22fc43b8deb704bdd3ccd84da0addc67515ad2f123ab396dae3cb40f30b4515cae4e8a1569ca6a52e280535f8c1a81244061535348123a44ac25c0cb87be575e4bd89cad2ba2241a2ee112a0c5757ff0a1ba4b00d6524024d734e6614d90e2f02cf8e429894ca17a95d620170214b66ed54f3ce20d151ccf0a2f2a68069da70436301e0f9f23b0d91458f1da38a3e4957eba85af3b8c85bba88eff11777ea38b4c285afc82560255ee0d76be3d8ea14e59c27d3eb7ec4ada5d143dcbe9f585d911473b2c52810477f9db2625a317c63c04fbf32f8e565eebba414d06266bd9d395b34398be065780a346a4e494299706c5d72484ea0fe6a02bf7f8bb1c7fd3fbb420ecbf73c4a37daa099de25f2d7b77b9914e3c56050de340ce2fe1578db3b0848b8d9b6a0d2cdb478198868661cd695c530b4b7de86211f7e4687b5896f5a2403c0e375259a19dac6c2a086866192236b1fafc67bf89700f1156f52f094c6176c3f5ef5c0e5b0c4fdfbb630dcef3f18d8f473b770d775ae47649cc0b31a5de1b33f8c084a1994b9a451a57388a64c8a98409ab494d5230fe32222210c6155966bea163d240f1bb72eef35322cddc31af9518e15360c3b193ecac40108c4796df211bb9789353db4f9106d18014706377c9866ed1110a9d49f3cd95a69ef16176781010a269d29896bb0558b23e681437b48ee1fd716940836642acbccbad909a305b96e0fd8abf6fdd8e4f465bf7998b959ad4956ae1db2913be33e12bc80018e2f3a2c85082f47c50b4c7fe1fdadf56f46e383a310de8eea9daa1c652accadb00750c71411d065fa3b1cd62ad633b8afc7d73d3b6ca1bd127bda93e5a823b1f7969d9b36c7d5d3de85ef6a20b709ebc49b4199a967c094804eeeb175f2aa23f18a4b106e15f5adb38d6d6e68d55e6406e8740d3bee546705a10a1158fe9afa04631344e6e68801210d3e79790b7b614b2bf77b61365c9ef585040e304be092a94bea12ef4db5988b303ae55c6fb1ce51c0429ce94625d0b79fa0c6e2819a69396d9259181eb1ef53acd06388b336f1cfb284b9c28257a2695cd7cd656c9b43c91b01137ffc7584efa24803b5e190753176e12822ad8e7d3aca87845cb3409e1c7c1ed5699e1dbb75038624ba868ccfb0b1281f9273c3d36c956da33d7f36f93998d2c3f91b2b02e928e6fcb5e5971a200845f1b57e149fe585ecd4c36a9185b76bcf138773375256f091dd7b9d13ccd6db6bfdec14fbd2b6dc9b68455bcf5294ae41f26c671c48be18a744de5c887f54b64229969f3563e43b42e6ddc2f96224ea6d99a745b92b29b6279072fb220619b4299f4d8de7892680503f0e3f22e7a0aa11b861120b4a8aabc5d0ed7f54c9871d035afa54fc0d0d27f0fdffaa5174fdddd88ca68dffda325d03297d2f0c22a9c422373e3b2e951175cdecd4de4992ebd5ffb8c8ee3976819e9ef4ab387794955730472fbb05a44fa3a340d82f4f9286ed1e6a6d6062779d97e298cb52facd3673593fe60362ace84e5df003c09de450c1bb4ebcbbfd2f93b2209199bec2a24217b8a9ea8d23517713f4a3a78eef3a2fd96645da61651268da8a42944cf35adf54b515b1a525d89e3a2eb499fbaea1ec0107f1060b5cb0de034c8d65e3512e997831e5034af5f6d658251c7faafa4876b57d563b77052faf01017dcd017b992a0c1799065902db97045a0d48a6ad19aca74f60571351c60f15fa80e6181ae772f233cb1031b68b99696d3bd397935643d23d6170e002af8a6a9669c35e1e586d71eb047b0af5057b3c7e6c2818291095cd09191db63c4f924fff36e8404f94bed35150ff157d2f0b95accf409bcb10d08f7a1f94d55390e48a88ffb089ed9152d979f7b093311a073e6ec52a55bc242ad8dc614e97f2c649c8b1e6a34ac26d96e58b8dc1045e668c6b8f85fe35028bcd432b389650120303bf27aa8537f410b1110198f358eeafecf05ed705e4eb1fc6fe2a1eb3df609adc246ee93b16cb5f5314209a64d9eec9563ba67a0cacec9ac76c4c2b002e4def2fcd44daf206b51a50bca732d45006eab58bd5d4d86e972304e92faf1c4dbb59cc28d1c5aa5c6373f508a52b7542e61892aa7e4fecb56aaf85c4e4a0222c7a74a430be3b886c06f80c960bc400a653f6dadd51642cccb04342cb0b824a24362ebb92dce1575a1e32d4cf5c4697054f52dfe27f0d660b37e03ec09bb272fa6ff7dad1668a4ea555523dd3ea647480e250b8e58878aa120eeb7f2b562085a06d6", 0x1000)
madvise(&(0x7f0000fd6000/0x13000)=nil, 0x13000, 0x4)
shmget(0x2, 0x1000, 0x2, &(0x7f0000d08000/0x1000)=nil)

00:08:43 executing program 3:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000000000003fc, 0x8)
close(r0)
unlink(&(0x7f0000000000)='./file0\x00')

00:08:43 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = socket(0x1d, 0x1fffffff, 0xfffffffffffffffe)
getsockname$inet6(r1, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000480)=0x1c)
getsockname$inet6(r1, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffe57)
r2 = fcntl$dupfd(r1, 0x11, r0)
ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000200)="dd792141cb06b2a360e17bf91a71ef0e87c6ef9aac445baf5b6103ddc23ad84a78f37bd2702d3679d685aa33a840b7da96822c94a0710eb6b47ef5b9274c8afdcad5")
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000500), &(0x7f00000004c0)=0xffffffffffffffae)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getegid()
fchown(r2, r4, r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000180)={<r6=>0x0, 0x80000000}, &(0x7f00000001c0)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000540)={r6, 0x1f}, 0x8)
getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000640), &(0x7f0000000740)=0x100)
socket(0x2, 0x5, 0x80000000000000)
accept4$inet6(r3, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f00000000c0)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8)
fcntl$dupfd(r0, 0x11, r0)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r7, 0x6, 0x24, &(0x7f0000000300)="fb9787ebbe74b88d3f6dc0351cf29038531fe016ad815143442554e9a0b09ddc8d3c2ebe2df1256fbab656411ad402de239c0d", 0x33)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={<r8=>0x0, 0xfff}, &(0x7f0000000340)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000003c0)={r8, &(0x7f0000000380)=[@in6={0x1c, 0x1, 0x1, @rand_addr="083de7b232130e53c71d20ad6c797074", 0x2}, @in6={0x1c, 0x0, 0x6, @mcast2, 0xfff}]}, &(0x7f0000000400)=0x10)
setsockopt$inet_int(r2, 0x0, 0x42, &(0x7f0000000280)=0x5, 0x4)

00:08:43 executing program 3:
socketpair(0x1c, 0x0, 0x20007fff, 0x0)

00:08:43 executing program 1:
syz_execute_func(&(0x7f0000000180)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc224febeb8265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c")
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180), 0x10)
ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, 0x0)
socketpair(0x1c, 0x1, 0xc2f, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x1, 0x4)

00:08:43 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000000100)=0x8, 0x4)
r1 = dup(r0)
accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10)
connect$unix(r1, &(0x7f0000000140)=@abs={0x1, 0x0, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={<r2=>0x0, 0x19, 0x1, [0xffffffffffffffff]}, &(0x7f0000000200)=0xa)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={r2, 0x4, 0x0, 0x3}, &(0x7f0000000280)=0x18)
sendmsg(r0, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e9800000000b5f9630d8d00"/48, 0x30}], 0x1, 0x0}, 0x0)

00:08:44 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x4}, 0x4)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x6, 0x4)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={<r1=>0x0, 0x8001, 0x80}, &(0x7f0000000100)=0xc)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8)

00:08:44 executing program 3:
r0 = msgget(0x3, 0x114)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getgroups(0x9, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, <r4=>0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff])
r5 = getpgid(0x0)
r6 = fcntl$getown(0xffffffffffffff9c, 0x5)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0x101, r1, r2, r3, r4, 0x10, 0xbe3d}, 0x4c, 0xffff, 0x8, 0x5, 0x6, 0x8, r5, r6})
syz_execute_func(&(0x7f00000002c0)="9834170f050520d0f807bec4c379160dc47a000007e2e996416580bf108a6796fbfb237909a200800200e666f66d220f33e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b005f00262727f18888a18e101f9b9b73e2571616ac1000477200c4e27922670040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf341ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000")

00:08:44 executing program 2:
syz_emit_ethernet(0xffffffffffffffba, &(0x7f0000000000)={@broadcast, @random="91a39f0a2218", [{[{0x88a8, 0x3f, 0x6, 0x8000000000}], {0x8100, 0x4, 0x200, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x0, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}})
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x684, 0x0)
ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f00000000c0)="9ab36d203c41bdf27e4234dd40427b7b9e7eb282350dcc94d2dd682b47dad89ec374b05d5f2f7ec4b2e75a855ea4f6a6401eb5cffdd2305a01597f463bada142fa359f8cb4e68da73651580f2aad2728babf43975f961380d4a21d1fba9346b455b4477306cbb4f5f4bc6c87a6c6d6a2fc13b7ab5d8afe5768ff41d571e32f1661dd0d8bcbf542b4e8dd704919c8194e79d79e9399675a1eaa0c679969a275d1d2f20373cf8ec2fb6b089c7662d5487c73bf23a7fe7baa694b37ff614dd0a6f817ca804ecc6019b10c7bd8c36a1f1a")

00:08:44 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={<r1=>0x0, 0x90, "3a0e1842bb74dffbff4ef5d15718b0d5388897c6f86d74382c2cd64f571582910cb9de1687c4cc15d7fe90e210241bab256538f2f74d4fd735f7b7b7a9e1b5e56a0c58763779f3a58f28e3b904fe838a8a33e4e1e5de04073eb1bac5c21be6fdf99b434bbde25a5bc2b2aeee3abdf75d48a0a161a3588ca8ab31c401e2b8254a3ae75ce2a3ee811aaeb572c657fcbc96"}, &(0x7f00000000c0)=0x98)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x2, 0x9, 0x8001}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x17, &(0x7f0000000180), 0x10)

00:08:44 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockname$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x1ff, {}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
r1 = socket(0x3, 0x20000003, 0x3)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000001c0)=0x9, 0x4)
mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3)

00:08:44 executing program 1:
dup(0xffffffffffffffff)
dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r0 = dup(0xffffffffffffff9c)
r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x104, 0x5d)
ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000240)="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")
syz_execute_func(&(0x7f0000000180)="b14691cd8066410f3a20dc00660f70839001000000fefe4139fd1c1dd58847c7c7c6e8e8fb0f01e18b8bf4a95ff90a0a4808eebce00000802000c4c3791dd906ea660f383fd129664545186746c42161fb01e47c7d733a073a4aaf01000000400f0d18c401fe5ff6b1ddf3410f0fd596d0c941d99affffffffd347b4b41d2b54111dc4825dbd21")
r2 = fcntl$dupfd(r1, 0x11, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x9, 0x55, 0x71, 0x6, 0x0, 0x5, 0x200, 0x5, 0x800, 0x100, 0x100}, 0xb)

00:08:44 executing program 3:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0)
faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000)
rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00')

00:08:44 executing program 2:
r0 = socket(0x5, 0x10000001, 0x83)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0x2}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x7, [0x8, 0x0, 0xf000000000000000, 0x7, 0x472, 0x200, 0x8147]}, 0x12)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x7fffffff}, &(0x7f0000000140)=0x8)

00:08:44 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x400, 0x0, &(0x7f00000000c0)=0xfffffffffffffd9f)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x0, 0xfff, @loopback, 0x100000000}, 0x1c)

00:08:44 executing program 0:
syz_execute_func(&(0x7f0000000340)="95cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f570f0d15000000006161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f")
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r0, 0x1, 0x1000000000003)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={<r2=>0x0, 0x7, 0x0, 0x2, 0x401}, &(0x7f0000000300)=0x18)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000003c0)={r2, 0xfffffffffffffffa, 0x0, 0x563248f4, 0x3}, &(0x7f0000000400)=0x18)
setsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f0000000100), 0x4)
getsockopt$inet6_int(r1, 0x29, 0xa, 0x0, &(0x7f0000000040))
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
poll(0x0, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r3=>0x0, 0x1, 0x0, 0x10000, 0x6, 0xe6b0}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1}}, r3, 0xe827, 0x6, 0x473d}, &(0x7f0000000100)=0x94)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
getsockname$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000e208eebb6f47a8a2be5db8707903ac000000000000000000000000000000000000000000000000000000000000000000000000a2000000000095c422ab3742463aaf3da000"/125], &(0x7f0000000080)=0x6e)
socket$inet_udp(0x2, 0x2, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:08:44 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0)
utimes(&(0x7f0000000000)='./file2\x00', &(0x7f0000000040)={{0x1f, 0x4}, {0x1f, 0x8}})
linkat(r0, &(0x7f0000000280)='./file2\x00', r0, &(0x7f00000002c0)='./file3\x00', 0x0)

00:08:44 executing program 3:
syz_emit_ethernet(0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaa96de81d4f9d0800450000280000000000009078ac1400aae000003900000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="134450170b08d870ec6a9b754ed4acd23c43094140f5a2f4ae15ecc91183657e5ab4cd15f4ff33eb2532e9e8c16c0568c056958925ba4d048f8d552ff0499d8e22602d8218d2055584e79f27fb91d5ef2f86f3a17da84ab8055cfa6206465164d141450fc559d9d4c484a96927355597099d0b5ba38d0c39dc19b06935cef52935667bd84120db2dde1c3d3669486b987a24a005ec8a0e541b48f4e427d2c7868fb5af106b79dd129999806f9bfe28af8e9291c4434e4181368a14ca0f4e719ce9f48e113ef62506bff7e178bc69dcba1a", @ANYRESDEC=0x0]])

00:08:44 executing program 0:
r0 = dup(0xffffffffffffff9c)
getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/99}, &(0x7f0000000080)=0x65)
r1 = geteuid()
freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
chown(&(0x7f00000000c0)='./file0\x00', r1, r3)
chown(&(0x7f0000000180)='./file0\x00', r2, r3)
freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
sendto$unix(r0, &(0x7f0000000240)="b585be50190ba8527d9e37b78c38938eab99a58e85ecb78675fbe483444375b1e7f7fedaf29b029de6fa0ef82f8aa90edd7bc5eb007de218048e7cd438af94850fea3b7ab540ce6ccc3e68d90f5b92e7f0155bf06718bd26d06392712c7be221c1c971af78b476c44a6efc575ad03579f587c6758b1fff450dc96189", 0x7c, 0x20005, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x3}, 0x8)
setreuid(r1, r1)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={<r5=>0x0, 0x40, 0x2, 0x100000001}, &(0x7f0000000340)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={r5, 0x3, 0xb6, "f28473762fca0833fc019e6152c7631d5988c7b2527c9a2ea486bddca5cf0eadb7ab79a6fb7c2ba48cb907c807db81135b5719bf81bf3876b2e9e60d458b37bfa019b98151a01fc18d914bd649d43e1596580763bbb36e4ad62ab683ec9c2fdd7b0529461876d03862fb19c9fe620171cc78234fd802ce2380233f63e42618327a7d0ba943063f984dec3b9a9f4b3e2d2f89975d6074832c89f70d522be1c2c3a74226b9902a998f8c23c24005cdf90cb8e928f21731"}, 0xbe)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000004c0)={<r6=>r5, &(0x7f0000000440)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000500)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000540)={@in6={{0x1c, 0x2, 0x0, @mcast1, 0x64}}, r6, 0x62, 0x6, 0x4, 0x65d, 0x9}, &(0x7f0000000600)=0x98)
r7 = open$dir(&(0x7f0000000640)='./file0\x00', 0x100000, 0x90)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000680)={<r8=>r5, 0x9, 0xfffffffffffffeff}, &(0x7f00000006c0)=0xc)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000700)={r8, 0xfff, 0x80000001, 0x9}, 0x10)
link(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./file0\x00')
r9 = fcntl$getown(r0, 0x5)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000007c0)={r6, 0x1, 0xfffffffffffffffd, 0x1, 0x6, 0xa27c, 0x6, 0x95bc, {@in6={{0x1c, 0x1, 0xfffffffffffffff9, @mcast1, 0x8}}, <r10=>r8, 0x2, 0x3c, 0x7ff, 0x6, 0x1}}, &(0x7f0000000880)=0xb0)
setreuid(r4, r1)
linkat(r0, &(0x7f00000008c0)='./file0\x00', r0, &(0x7f0000000900)='./file0\x00', 0x400)
chmod(&(0x7f0000000940)='./file0\x00', 0x0)
ftruncate(r7, 0x441)
lchown(&(0x7f0000000980)='./file0\x00', r2, r3)
fcntl$lock(r7, 0xc, &(0x7f00000009c0)={0x3, 0x4, 0x0, 0x9, r9})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000a00)={0x1, [0x0]}, &(0x7f0000000a40)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000a80)={@in6={{0x1c, 0x3, 0x9, @empty, 0x4}}, r6}, &(0x7f0000000b40)=0x84)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000b80)={r10, 0xc3, 0x7, 0x1}, 0x10)
r11 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil, 0x2000)
shmdt(r11)

00:08:44 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x80000000000200e, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0xb12}, 0x1)
ioctl$DIOCCHANGERULE(r1, 0xc050756a, &(0x7f0000000080))

00:08:44 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x8, 0x8000000000)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
mprotect(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x0)

00:08:44 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240), 0x0)
getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt(r0, 0x7, 0x3, &(0x7f00000000c0)="d4bc155a59dce1e276d362188725ea16c0e0cb82f5d6d001f7bd8615fdc248525c2e", 0x22)

00:08:44 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil)
shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000040)=""/211)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x103, &(0x7f0000000140), &(0x7f0000000180)=0x10)

00:08:44 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820200000000fcffffff"], 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10)

00:08:44 executing program 2:
syz_execute_func(&(0x7f0000000400)="b16991cd8066440f3a21ca8b660f708301000000fec4c229a86100676636408e05b4e7c4a88847d6c7c6e8e8fb0f01e18b8bf4a95ff9e700c42171ffea660f383fd1c3c3664544186746f316c4833d0f4c73ea4a8e223a42dd42dd730f517979e97c81dec401fe5ff6b1ddf730255008de457272690987f29c60c6c422d5930c93c482813a510ec31d54111d00")
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, &(0x7f0000000000)=[{0x4, 0x10001, 0x1000}, {0x3, 0x4, 0x800}, {0x7, 0xc7, 0x1000}, {0x3, 0x0, 0x800}, {0x2, 0x8, 0x1800}, {0x0, 0x3, 0x800}], 0x6)

00:08:44 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000a09c1b5bb4d47e2ff46835324d2505db265e04ab6d3709ca3706afd65cd2a8676fa042d3d00db4d9dfe84584029aefdd5fbcf7ae3774d5a285aa677822"], 0x10)
shutdown(r0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0xb)

00:08:44 executing program 3:
socket$inet_icmp(0x2, 0x2, 0x1)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0)
ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6")
fchdir(r0)
renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00')
sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35b})
mlockall(0x1)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x1, 0x10, 0x3, 0x40, <r2=>0x0}, &(0x7f00000002c0)=0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000940)={<r3=>r2}, 0x0)
ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967")
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r3, 0x3f5, 0x1, [0x4c7]}, 0xa)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780))
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r3}, 0x0)
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x42)

00:08:44 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c)
pipe2(&(0x7f0000000180)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={<r3=>0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}]}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x37, 0x0, 0x9152, 0xa54a, r3}, &(0x7f0000000300)=0x10)
r4 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ff9000/0x4000)=nil)
shmctl$SHM_LOCK(r4, 0xb)
shutdown(r0, 0x0)
lseek(r0, 0x0, 0x0)
r5 = fcntl$getown(r0, 0x5)
fcntl$setown(r0, 0x6, r5)
sendto(r0, &(0x7f0000000080)="97e985dcdabef5efc4ae38a128a24e2773991038e7d582ba859fa2f1ae9cf92d22ca13e317d20f1530f76569d18d0771aff848605ccb29303f9eef292c3b04be00ca59a47a51bc2f7d4896b77976cfdec70cb75b60b15d0ab60cd2d9bca17a4c2ca41e8714f9d8c73f97f2d479a36ad6eb8a7ead30d8d9bb80", 0x79, 0x5, 0x0, 0x0)
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x4)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f0000000140)=0x4, 0x4)
mlockall(0x3)
setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000340)={0x800, 0x16, 0xc3, 0xfff}, 0x8)

00:08:44 executing program 1:
syz_execute_func(&(0x7f0000000140)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f")
syz_emit_ethernet(0x3803, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0xfffff8000cf13000, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}})
r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000)
getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)

00:08:44 executing program 2:
r0 = open$dir(&(0x7f0000001340)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x10000000)
r2 = fcntl$dupfd(r1, 0x11, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000001200)={0x2, [0x0, <r3=>0x0]}, &(0x7f0000001240)=0xc)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000001280)={@in={{0x2, 0x1, @multicast2}}, r3}, 0x8c)
r4 = accept(r1, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002)
getsockopt$inet_buf(r4, 0x0, 0x5d, &(0x7f0000001180)=""/15, &(0x7f00000011c0)=0xf)
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x0, 0x100000001, @rand_addr="d3b6b222326307cc0ddf7cf2684e9567", 0x800}, 0x1c)
munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
close(r0)
r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r6 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x20)
select(0x40, &(0x7f0000000000)={0x8}, 0x0, 0x0, 0x0)
dup2(r6, r5)

00:08:45 executing program 0:
syz_execute_func(&(0x7f0000000000)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0f4c434309ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b0000004680f5b4efd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a12c7dbbbfdd5cc666440f38de7500440f99ba0000010092c4f0802500ea000008")

00:08:45 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100))
r0 = socket(0x2, 0x3, 0x8)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x80000000, 0x4)

00:08:45 executing program 2:

00:08:45 executing program 3:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
sendfile(r0, r0, 0x0, 0x0)
close(r0)

00:08:45 executing program 2:
syz_execute_func(&(0x7f0000000200)="2e4792fd2be92c3b93990f053ef3aec4a37bf0c60541e2e922ebc463b95d3b00e62c2fed660f38463da16379637939000000bfd2dec461c423197d30e1e625002fc482514654f802c42205bd441c618f6444c02c384178822121ed0cc54cbec5c54d0f2c718f56ee550fa80f1fc4b4c4b40f6567660f3a0963450141564733ad0a00006766410f3a162888410fbefc26660fdf5309c4e16b5e17430fac2f716a660f6eb45b00088041d8a1a12ad76436668f3798342e2e0f8c00500000643619ec00002940646666413a0f38306766400f72f274400f38253d0300000066400f6d79d7c4c2801d9c96c9e8e9362665e94612f5c8430f18cfd800c4c3a144710059c4a17ae6429501007b14e714e7fb3e4fddc2b1646466264683b9080000950d950d0f38dd33c4e3fd68c255c4c38fb90552fb0000db4fff41afa20f6baf00c4e39978c404bfc07f7f59c4023528d325cdfcacac58f20f0415c4213d71e5795ee5c5659302d700580b47ccc481edd151dec421d25d232fc4c17e70a8000001003665047f2d08000000009b180966420f3a0a9f0c00000009c442d9f0ad45d9d0b82e00a24601a9bb000042c44149748847d07600313164460f5a2508000000c46139dbc6")
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x0, 0x3, 0x7, 0x9, r1})
open(0x0, 0x108, 0xfffffffffffffffd)

00:08:45 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={<r2=>0x0, 0x4000000000000, 0x9, 0xfffffffffffffe01}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)={r2, 0x44, "932db87acabbbaf9bfde88dbac6584d60715165efaea90044494e40dc2e81018832412bddb4102cfa287836272c2b91af97869d78a1b1f097786ab23637c06786df8957e"}, &(0x7f0000000140)=0x4c)
utimensat(r1, &(0x7f00000002c0)='./file0\x00', 0x0, 0x200)

00:08:45 executing program 2:
r0 = socket(0x1, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4, 0x1, "98"}, 0x9)
getsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f0000000040)=""/53, &(0x7f0000000080)=0x35)
r1 = accept4(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000200)=0x1c, 0x30000000)
sendto$unix(r1, &(0x7f00000000c0)="7dd31d5887bb366afa38622ecfb7c0d74f610917867f1f580d3f1a6218333ddc18f8af81e07fa040140b90e851ad44f7", 0x30, 0x8, &(0x7f0000000140)=@abs={0x1, 0x0, 0x3}, 0x19f)
freebsd11_mknod(&(0x7f0000000180)='./file0/file0\x00', 0xc008, 0x7ff)
connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="00012e2f66696c653000bd6b5a17953f0cbe75347adf09c4a22a39e723727d90eed35517c438126da2cb389baba4601420ba0db996c8ddb04df24445c40db355678dad960a5d101615af3b7f118f7941ec93a162aa"], 0xa)

00:08:45 executing program 1:
r0 = socket$inet6(0x1c, 0x80010000003, 0x200000)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x200000000001, 0x30e)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0, 0x0, 0x0, 0x1d4, 0x1}, 0x0)

00:08:45 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000280)={0x1c, 0x2, 0x0, @ipv4={[], [], @local}}, 0x1c)
sendto(r0, 0x0, 0xfffffdd5, 0x20100, 0x0, 0x0)

00:08:45 executing program 1:
r0 = socket(0x2, 0x1010000001, 0x84)
sendto$unix(r0, &(0x7f0000000300)="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", 0x1000, 0x20009, 0x0, 0x0)

00:08:45 executing program 2:
mprotect(&(0x7f0000731000/0x4000)=nil, 0x4000, 0x1)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90)

00:08:45 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x800, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000400)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c00000026e4c753fbc4e101edfec47c7c07c4c2b90a23f2178967f2450f10c75151c4a27d181ec441f9515101eff265dc5f00c35b49304545e269a841c463154624581b4585c145332fae60ececb7b7f50f54635bc421915cc4c4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x20007461, 0x0)
fcntl$getown(r0, 0x5)

00:08:45 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendto$unix(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1a)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0xb}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x100000000}, 0x8)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x8, 0x1, 0x0, 0x9}, 0x8)

00:08:45 executing program 1:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
recvfrom$inet6(r0, &(0x7f0000000100)=""/193, 0xc1, 0xc2, &(0x7f0000000200)={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c)
r1 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil)
r2 = shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0)
munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000)
getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
semget$private(0x0, 0x2, 0x100)
shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x2000)
shmdt(r2)

00:08:45 executing program 2:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000200)='./file0\x00', 0x1, 0x0)
fcntl$lock(r0, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000100000001})
fcntl$getflags(r0, 0x1)

00:08:45 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x0, @multicast1}}, <r1=>0x0, 0x0, 0x10001, 0x1, 0x1, 0x6, 0x7}, &(0x7f0000000100)=0xa0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x100000000, 0xfffffffffffffc7c, 0xff}, 0x10)

00:08:45 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce)
getsockopt$inet_buf(r0, 0x0, 0x46, 0xfffffffffffffffe, &(0x7f0000000000))

00:08:45 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000280)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0xf, 0x8}, &(0x7f0000000080)=0xfffffffffffffdde)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={<r2=>r1, 0x9e2c}, &(0x7f0000000180)=0x8)
msgget(0x3, 0x42043584b02f96e7)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x101, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r2, 0x1000, 0x6, 0x306, 0x6, 0x5, 0x8001}, 0x98)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)
sendto$inet(r0, &(0x7f0000000140)="ce", 0x1, 0x0, 0x0, 0x0)
shutdown(r0, 0x1)

00:08:45 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88)
r1 = socket(0x10, 0x0, 0xfffffffffffffffe)
sendto$inet(r1, &(0x7f0000000780)="0c834e2452a4b736a272e07ab9737b5e4477c13f249c0e80827d022289062ed10f9742ff29580b320150564422c9c73bb6e700efb9498f797421b5ba1e598f91db10349f155f3b25e7c930d4b83c236d275ef13586c32be23e5710304cb151ca27", 0x61, 0x20000, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x5}, 0x10)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000740), &(0x7f00000008c0)=0x4)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x6, 0x2, 0x100, 0x2}, 0x8)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000700), &(0x7f0000000900)=0x4)
sendto$unix(r1, &(0x7f0000000800)="f11f8bdfac7089585ba3e9af0eccdddc9499d7904b4bcf4cdd968773ddeb7382049b7db0309271b8e4d9fdf5d92ce0a19162811b11d2ba8150aacffb3a3f79b00b79ce511cc12c3898778e8879aa2fccd9776cae803e6cd86724043e7fd61e9eed", 0x61, 0x100, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8)
freebsd10_pipe(&(0x7f0000000880)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$DIOCRCLRTSTATS(r2, 0xc4504441, &(0x7f0000000280)={{"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", "ae9ff2ade473d30670216dedd9c22bea465df78e2f6ab3874bdafa848038cd67", 0x0, 0x10001}, &(0x7f00000001c0)="0935e261e8d3f51fadb6ca01a744f1cfe49b6bbcf5aaf42d6f5eb0cf13e84dd4365a0973bd5acdc72800753c071dc846c94f8a836f68cac7062a5e2f3d4fcff7b6de9361983c1643227d02db8fe42afe7806ebf94049299d099088467c1bb19a1454929a96e4ca94358281dc8b8387149ed9a1935c421d05072822858cabc9e71e86576a881589cceb3979a74c43da29b9e1002b", 0x10001, 0x70bc, 0x9, 0xa45a, 0x7f, 0x8000, 0x7fffffff, 0x8})

00:08:45 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[]}, 0x0)

00:08:45 executing program 0:
r0 = socket(0x11, 0x3, 0x0)
chdir(&(0x7f0000000140)='./file0\x00')
recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x82}], 0x1, 0x0, 0xfffffffffffffceb}, 0x0)
socketpair(0x17, 0x2, 0x5, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
r2 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x20000000)
getpeername$unix(r2, &(0x7f00000005c0)=ANY=[], 0x0)
r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8, 0x2)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r4, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="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", 0x1000}], 0x1, 0x0}, 0xfffffffffffffffc)
r5 = openat(r3, &(0x7f0000000100)='./file0\x00', 0x38100, 0x40)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000300)={<r6=>0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}]}, &(0x7f0000000340)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, &(0x7f0000000380)={r6, 0x1f}, 0x8)
r7 = semget$private(0x0, 0x7, 0x0)
__semctl$IPC_INFO(r7, 0x2, 0x3, &(0x7f0000000200)=""/155)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r8, 0x29, 0x2e, &(0x7f00000000c0)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x14)

00:08:45 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getpeername(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/110], &(0x7f0000000080)=0x6e)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x4000000004, 0xffffffffffffffff, 0x162daa8a)
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={<r3=>0x0, 0xfff, 0x7, [0x9, 0x2, 0x100000001, 0x12e, 0xfffffffffffffff7, 0x800, 0x8]}, &(0x7f0000000140)=0x16)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0xf, 0xfffffffffffffff9, r3}, 0xc)

00:08:45 executing program 2:
syz_emit_ethernet(0x1ac, &(0x7f0000000100)=ANY=[@ANYBLOB="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"])
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x400, 0x14c)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x100)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x80, 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x100000000, 0x7, 0x100, 0xffff, 0x0, 0x3, 0x0, 0x2, <r2=>0x0}, &(0x7f00000002c0)=0x20)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r2, 0x88e0}, 0x8)

00:08:45 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt(r0, 0x0, 0xd0, &(0x7f0000000000)="7875ea32ca2f60d7d2bc8305f4e353d5b173302d8202f3e66e4ce53652f3cb6eea14315bc8e2e4979dd27e6cb45657fa5f54c32d58b96faa1deeaffc5be068cbf1f34f15bfc7b18f3fc7ad6a55a3909beb1a678f5d8c5d1f031fc25022ac5b645ea09fedea88c39c388c2b8821d1264674f3d1c6ca0047d58a05a446db191b6282b526c259645bc8eb6dd4f31f723c94c3ee89833ccf1c3cc3f0e0ad6c1b4aea5ac9c35d9163e5fc06e2", 0xaa)
setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x2a, 0x0, &(0x7f00000000c0))

00:08:45 executing program 1:
mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pf\x00', 0x8000, 0x0)
ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000340)="8e4f7bd366b71a24f762470ba700876a70d40e3bab9b09a7fcbf540b711e8e840b74bc4a431f5ed5990b640366b94c661a65601e59822f93e6754f5928abe1ea61eb827b54f552b7c8f6f092065a3732cdd90d45e3c88dda20bae8545fd52412a3257800c7159f32627bc4c8f439c065807ceecaba4325bfc43917d9e3a4d5377bc5215eff087602e3dae8ad65b13fc3d163a36411cd05817ba36d04fa5f7355f9951d0a549135547fecb589ab021e667d8f")
r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0xfffffffffffffffe)
mkdirat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0)
freebsd10_pipe(&(0x7f00000004c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000500)=0x4, 0x4)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
r3 = open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0)
recvfrom$unix(r3, &(0x7f0000000280)=""/120, 0x78, 0x1, &(0x7f0000000140)=@abs={0x1, 0x0, 0x0}, 0x8)
rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000400)="30cda1cde7802348f1cdd51fb23156dfd5e005050c8c842cbadfc194bed69c96c84cb864cf7de451cc1342cc2bd8e397d673042999a0a9da19e8a7f518c90076ef47fc405e86f23878534e5560ae5b7902550130f68cd93279696f248730440f08edeed631c5b2cadab793015334c929c1865bca006c0ce6998b800c53bdb049c6da3c1b1a3cb211c06ff6aaee6f87e706d12a1c56349119c0df27e72519c98619")

00:08:45 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3}, 0xb)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0)
shutdown(r0, 0x0)

00:08:45 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10400, 0x3)
lseek(r0, 0x0, 0x0)
linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x9, 0xa)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={<r2=>0x0}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={<r3=>r2}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r3, 0xffff, 0x79e, 0x40, 0x4, 0x1}, &(0x7f0000000240)=0x14)

00:08:45 executing program 0:
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4)
clock_nanosleep(0x1, 0x0, &(0x7f0000000300)={0x100000007fff}, 0x0)
clock_gettime(0x0, &(0x7f0000000280))
r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={<r1=>0x0, 0x300}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={<r2=>r1, 0x6}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r2, 0x7ad}, 0x8)

00:08:45 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_http\x00', "46d2f10caa44c725651707282a4d05da92a7022036ef140277c01785a6c04d3873d3d5180d056ee4264c6e4455916e1ac397b98db5fe6992f77c34d24fcce4316f8245c252dda1dcd1ee27d4b1927a060111129cd5c5cc3db932a698985e6f0b9e96c17fe857f79ba21033d074b2478f6ad15b77334757435d6f10b49a730b1876533fc8b77a8b52260ee4be50b649b6dab7dfdf7482ee869dcadcf7ee4fb50de9c12db6e4049ff9d7575abeea21d541b5c94cf55b41d78c1d5d252ef5195b3e8b8f18aa4c3b50d43bd0b3f4534208a76a224e455e9e763773d4e9865e95cd5a0dce935ce896cf6b9c9b0475e2f42966"}, 0x100)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x508, 0x74)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
setsockopt$inet6_int(r0, 0x29, 0xa, 0xfffffffffffffffe, 0x4)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000100), &(0x7f0000000140)=0x10)

00:08:45 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
ftruncate(r0, 0x41f3)
sendfile(r1, r0, &(0x7f0000000040), 0x0)
close(r0)
preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0)
pipe2(&(0x7f0000000080)={<r2=>0xffffffffffffffff}, 0x100000)
setsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000000140)=0x7, 0x4)
fcntl$getflags(r1, 0x3)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000240)={<r3=>0x0, 0x30000000000, 0xfac1, 0x3f}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000002c0)={r3, 0x9, 0x1800000}, &(0x7f0000000300)=0xc)

00:08:45 executing program 0:
r0 = dup(0xffffffffffffff9c)
syz_execute_func(&(0x7f0000000000)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c6b710c4397fd300c9dcdcf345d9c6acacc40fb6b67348b9a5605419c2000000f08171a30b8a826eefa80d94c48cc7660f3a0d3d0000000018a3056f0000004e00c4608de3c0f526264788fec4e2dbf71ec4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f")
read(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x49, 0x0, 0x0)
ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000180)="765f18d0002da86737523d3caf3b2a399b7814f8c762d2f1f90ba7542647e999cc5d5a7c656b7f7a778d37a298756d539f04d7b973ced63c80f6861ec9016a2a0b72befe40854be7f9a6003b0bc9345bbdc270a7b9e5ccbc92a933cbaaacdaa2761aae15518525d2d6ec6bd7c62c96cdd53ad27cc134300388")

00:08:45 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x100000001)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x3ff, 0x4)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
sendfile(r0, r1, 0x0, 0x0)
read(r0, &(0x7f0000000080)=""/27, 0x1b)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={<r2=>0x0, 0x1, 0x1, 0x5}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x4, 0x4000, 0x9, 0x3f, r2}, 0x10)
sendfile(r0, r1, 0x0, 0x0)

00:08:45 executing program 3:
syz_emit_ethernet(0xfff, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "999820", 0xfc9, 0x88, 0x0, @empty, @mcast2, {[@fragment={0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x64}], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @local, @loopback, [{0x0, 0x1f3, "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"}]}}}}}})
syz_emit_ethernet(0x107, &(0x7f0000000000)={@local, @remote, [{[], {0x8100, 0x9, 0x2}}], {@generic={0xe015, "da28d05bc10545c77e256bec8d845bbb2e6a9009e318e08b0c3df9a33f5c2f72ed805cc80a603019bc477c4d676596865c983fba7980a14bd92760793328533628dd293115043b4dcc4df687681ab978467d1e37bd1ffa6370cf950c58c6227290eeb5110abab5122a04d95cb2d1902127eb1b3fc0ca2bebbd792508128cb72ebcf7446f01469aa59869296c64fd60f656667e2ead29906a868893b038eed49507772437ec8381e9d22cf890d201f74928cab5cac835b0dc9aa20d0fa07b927c1c8c118a8f9bd28648eb90935bbb2964de521c8c6b68d3f5fa89c255ddeb2a6cef3c19d27249b5c23685e349147acff043222935ae"}}})

00:08:46 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0x9, 0x1})
ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0})

00:08:46 executing program 3:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getpid()
getpgid(0xffffffffffffffff)
getpid()
socket$inet_udp(0x2, 0x2, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
fcntl$getown(r0, 0x5)
r1 = getpgrp(0xffffffffffffffff)
r2 = getpgid(r1)
r3 = msgget(0x2, 0xfffffffffffffffe)
r4 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
bind$inet6(r4, &(0x7f0000000380)={0x1c, 0x2, 0x1, @loopback, 0x100000000000001}, 0x1c)
r5 = socket(0x2, 0x10000001, 0x84)
connect$unix(r5, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673)
recvmsg(r5, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
recvfrom$inet6(r5, 0x0, 0x0, 0x400000083, 0x0, 0x0)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000580)=""/155)
wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(r2)
r6 = getpgrp(r2)
setsockopt$inet_tcp_int(r4, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4)
setsockopt$sock_int(r4, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4)
getpgid(0x0)
r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r7, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
getpgid(r6)
socket$inet_udplite(0x2, 0x2, 0x88)
freebsd10_pipe(0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4040, 0x0, 0x0)
poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008)
setsockopt$sock_int(r4, 0xffff, 0x4001014, &(0x7f0000000300)=0x8, 0x0)
setsockopt$sock_int(r7, 0xffff, 0x40, &(0x7f0000000180)=0xc359, 0x4)
getpid()
freebsd10_pipe(&(0x7f00000003c0))

00:08:46 executing program 1:
open(&(0x7f00000000c0)='./file0\x00', 0x120108, 0x10)
syz_execute_func(&(0x7f0000000000)="9826473e431c020f05f324592666642ef342a740d8e541e2e9b55767660f6b32fbf80f72d50f2323b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
open(0x0, 0x30008, 0x104)

00:08:46 executing program 2:
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$inet_icmp(0x2, 0x2, 0x1)
accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x30000000)
r0 = socket$inet6_sctp(0x1c, 0x3336ec8f7b06bf29, 0x84)
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e220000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008100"/122, @ANYRES32, @ANYBLOB="0000a4035f000000"], 0x94)
r2 = socket(0x2, 0x10000001, 0x84)
connect$unix(r2, &(0x7f0000000380)=ANY=[@ANYRES16=r2, @ANYRESDEC=r2, @ANYBLOB="449ce13ad4434b3acc1622557eaa6d1d86437b1f7d0dcd38467cb397a38115ece398f3d8c4eda95fcb88680b9436c902371370f06f30743c86aa81bdc27fbfb3b9d47b2d8d0e46c4983b0f0ade8c40bbde2abc4c7ba88f445dc44e46e4d9", @ANYRES32=r2, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES16, @ANYRES16=r2, @ANYRESDEC=r2, @ANYPTR64, @ANYRES32=r2, @ANYPTR, @ANYRES64=r2, @ANYRESOCT=0x0, @ANYBLOB="26a60413d377ed2416b86d5d026e17f368b1556e596fd6148a9cbb772abf9d4568b3b1b84754a65eab82034012c639f040840f9981c533f14fe76b6ab85f89a0317ce326e7870d423fc24b37d7672b23dd954da788ce013e2a24168039b74ca3d28c573f9cbb8b82461a", @ANYBLOB="39b4f71e8686dff0b86b23bf4e9a607c10c00e20fca6f594bba1ea4e9e48806c9ddd844067f7b414f571948ffe1dd971d44bf79f9f2c0e22d67d4b4279ba4703b2339e75e01342b3c671abbdb2f16ab633c136200ef7c9af42cb60e8647b9702ce7cc67234a2d86a45fd16562ab5c2986fc4e8797bac0bd805a16e253df3fc4ec12c88963e554fb1f9862e8c6412d62b09893ee81703f46755d2f7c6fea646551cfffd51823eb4f8"], @ANYRESDEC=r2]], 0x5)
socket$inet_tcp(0x2, 0x1, 0x0)

00:08:46 executing program 0:
r0 = semget$private(0x0, 0x1, 0x0)
semop(r0, &(0x7f0000000080)=[{0x0, 0x9dc1}], 0x1)
__semctl$GETZCNT(r0, 0x2, 0x7, &(0x7f00000000c0)=""/176)
r1 = socket(0x2, 0x5, 0x0)
semget$private(0x0, 0x0, 0xf2f0c82bbb49de88)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getflags(r1, 0x3)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000000)='\'.!\x00'])
writev(r3, &(0x7f0000000280), 0x26)
writev(r3, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4)
__semctl$IPC_RMID(r0, 0x0, 0x0)
fcntl$dupfd(r3, 0x0, r2)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
truncate(0x0, 0xfffffffffffffffe)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
msgget(0x2, 0x2c0)

00:08:46 executing program 2:
r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0)
ioctl$DIOCXBEGIN(r0, 0xc0104451, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000280)='./file0/file0\x00', 0x109, 0x0)
setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35f, 0x800008b35e})
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
mlockall(0x3)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={<r3=>0x0, 0xb, 0x4}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r3, 0x3ff}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000100)=0x4)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0x105)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000080), &(0x7f0000000240)=0x8)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x1fffffffe00000, &(0x7f0000000180)=[@in6={0x1c, 0x1, 0xffffffff00000000, @mcast1, 0x80}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000140)=0xffffffffffffffff, 0x4)

00:08:46 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x40000000000203, 0x84)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x10000000000}, 0xffd9)

00:08:46 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0)
syz_execute_func(&(0x7f0000000140)="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")
r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x200, 0x6)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x5, [0x1000, 0x5, 0x2, 0x0, 0x5ac]}, 0xe)
pipe2(0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
execve(0x0, &(0x7f0000000500)=[0x0, 0x0, 0x0], &(0x7f0000000680)=[0x0, &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00'])
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r2, &(0x7f0000000280), 0x69)
execve(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4)
semop(0x0, &(0x7f00000006c0), 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
msgget$private(0x0, 0x0)

00:08:46 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setrlimit(0x0, 0x0)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 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)
getuid()

00:08:46 executing program 3:
syz_execute_func(&(0x7f0000000180)="1c06b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
syz_emit_ethernet(0x8b, &(0x7f0000000000)=ANY=[@ANYBLOB="ffff64efffff5da828abffffffff0800481300070000000000000078e0000002ac1400aa94060000000994066263c7ea4d4c2942009f0000440100010068ffff086f0589000000200000000044200110e000000100000000ffffffff00000006000000b9ffffffff0000000900830706ac1400bb0044100951e00000020000800000007fff00000013d008"])

00:08:46 executing program 3:
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0)
r1 = dup2(r0, r0)
lseek(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
setsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
chown(0x0, 0x0, 0x0)
mlockall(0x1)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0)
getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000080), &(0x7f0000000100)=0x8)
dup2(r0, r1)
select(0x40, &(0x7f00000000c0)={0x8}, 0x0, &(0x7f0000000240)={0x4, 0x1e9a, 0x0, 0x7934, 0xff, 0x7}, &(0x7f0000000280)={0xffff, 0x8})
__getcwd(&(0x7f0000000040)=""/40, 0x28)

00:08:47 executing program 0:
syz_execute_func(&(0x7f0000000340)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1d3f211e10b2f2fc4c461cd583d2e00000081458145b798c483397fd305c9dcdc0fbcaf00100000f366430f38dde0acacc4e3214cb903f7c4c483b178c6b6f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4e1a1a2a3237db7e2")
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c)
accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x20000000)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={<r1=>0x0, 0x100, 0x0, 0x7ff, 0xfff}, &(0x7f0000000140)=0x18)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x7}, 0x8)

00:08:47 executing program 0:
syz_emit_ethernet(0x6e, &(0x7f0000000080)={@local, @random="188d3ea1dabc", [{[{0x88a8, 0x4, 0x5, 0x3}], {0x8100, 0xe20, 0x400, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}, @rand_addr="00e10000000000000000ffff00660566"}}}}}}})
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000200)={{"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", "8ad4ab31cbf790c0a865a2e44605150c267a2e9b4ce69c2492c6b923df8db90d", 0x8, 0x7}, &(0x7f0000000100)="ae1f1adbb809702a293cba31cf64d49e007477d0a2712702846eb042eacf0a9927208e6606d4eb5234a97ae7da019be69abcd0648da3fce550147c37ffb227e6b36fedd9f2f808175171daa35a50a42bf72f7d47f18c839670a7a26fdd32af970ddd8e4a3a90beedc1d089aa20b20a76d7adbbe24ce84177bb68a4120746971691f6f772c471daa72f74e7550ac7b3d8b434acc73bd5f67fd1fb3e33de87130011c9d9a035d1746da95b4094692163475e7579707de3f77cbdbce31fca0aefe44b924e217f3f877b44642896b89d3df394f61137", 0x0, 0x8, 0xff, 0xffff, 0x4, 0x3, 0x9, 0x1})

00:08:47 executing program 0:
r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8)
r1 = accept(r0, &(0x7f0000000280)=@un=@abs, &(0x7f0000000080)=0x8)
r2 = getuid()
fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setreuid(r2, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0)=0x1, 0x4)
r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x2, @ipv4={[], [], @multicast1}, 0x1}}, <r5=>0x0, 0x986f, 0x1000, 0x4}, &(0x7f0000000400)=0x8c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000440)={@in6={{0x1c, 0x0, 0x100000000, @mcast2, 0x28a2}}, r5, 0x8, 0xfffffffffffffffe, 0xffff, 0x3, 0x837b}, &(0x7f0000000500)=0x98)
read(r4, &(0x7f0000002080)=""/4096, 0x1000)
getresuid(&(0x7f0000000040), &(0x7f00000002c0), &(0x7f0000000300))

00:08:47 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xe3)
ftruncate(r0, 0x101)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x0, @multicast1}, 0x10)
close(r0)
mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/108)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000400)=""/9)
shutdown(r1, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x100000, 0x40)
connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f6e696c65300096f75be54b4cfd1db32d89cd42fecf8217e1813551adf9e288b3fda78b12e4356f19e8820947b5a02b13065a0b7f283d6d06f31bf254407635e0763ff5cb50693a6b3c457880000000000080000000000000c6c54e7faf8817c3011fdc6512c713a4aab01c5c1607000000000000009a5063f1a03c259c7e1f4a1264a94025f130b6e6c4b111ed232022ae24a1044a1b62d9ffedf9c7af3d95d1cff99b94f600eb235d6cec1df0b282f2a5de036aeca9cf0d64cc32e13d7d6c7bbbba790e859ba53c424fd7777d61698a2fb123f3a2724d6c74c5a252d191b7e18c9d9cba079d950286e115ba32d7bd0ba5d998652351c65aaacfb12f0b44c9a71b3e2ecd6ed0274f145758a7c92a19015297bedca5ecca8710bf2b34deb260ca57e32c65ed3e33d6c22fbb"], 0x1)
fstat(r0, &(0x7f0000000300))
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setuid(0xee01)
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

00:08:48 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, &(0x7f0000000000)=[{0x0, 0x9, 0x1800}], 0x1)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000180)="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")
semop(r0, &(0x7f0000000140)=[{0x0, 0x9, 0x1000}, {0x2, 0x4, 0x1000}, {0x5, 0x10001, 0x800}, {0x0, 0x7f, 0x800}, {0x0, 0x8, 0x1800}, {0x4, 0x8, 0x800}], 0x6)

00:08:48 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0)
syz_execute_func(&(0x7f0000000140)="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")
r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x200, 0x6)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x5, [0x1000, 0x5, 0x2, 0x0, 0x5ac]}, 0xe)
pipe2(0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
execve(0x0, &(0x7f0000000500)=[0x0, 0x0, 0x0], &(0x7f0000000680)=[0x0, &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00'])
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r2, &(0x7f0000000280), 0x69)
execve(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4)
semop(0x0, &(0x7f00000006c0), 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
msgget$private(0x0, 0x0)

00:08:48 executing program 3:
r0 = socket(0xfffffffffffffffe, 0x5, 0x0)
socket$unix(0x1, 0x1, 0x0)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000140)=0x100)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000100)={0x0, 0xc700}, 0x10)
r1 = dup2(r0, r0)
utimensat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x1, 0xe8b3}, {0x7f, 0x1fffe000}}, 0x0)
r2 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x48, 0x80)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000240)=0x31, 0x4)

00:08:48 executing program 1:
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7}, 0xb)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
openat(r0, &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe, 0x0)
syz_execute_func(&(0x7f0000000000)="96f3a7982c2c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e1b80e0bf8c4f817c48b00c66db712c4e904617f5300000fbcaf04100c00f345d90aacac01b00b080000f08171a30b8a826e4b0faeb141233333d446c7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f5262647c388fefe02000000c4a1dd7dbbbfdd5cc6c403c57d9705f0ffffb1fb0f0045f792c43e450fae7c0f0f")
ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000140)="a480a22c59e8b897da2c6b909c1e4249f9730378b44ba9bdb1c3e4b7f8659acef477e9578fd97709d033a55bb6ce714d7036ca73e7166309c07a28742d7ba8dbfc4d1ea6eef84723d3b1c6f47f885411d48a7816a1c2be0d85cbf36c4b9b8432cae9db869af586adb47c88c5d936eb5a9779f60ee914c788fc38643d26570a64ba7eaa2bd0f0afc0024c195b3e65a2f53e07ec61aca1cab971c21ae5c9ea")

00:08:48 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fchdir(r0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x3)
sync()
getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10)
r3 = semget$private(0x0, 0x100000000, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
r4 = msgget$private(0x0, 0x201)
msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000080)=""/216)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8)
r5 = open$dir(&(0x7f0000000400)='./file0\x00', 0x18000, 0x42)
openat(r5, &(0x7f0000000440)='./file0\x00', 0x800, 0x2)
socket$unix(0x1, 0x0, 0x0)
r6 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
r7 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil)
__semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001])
shmctl$SHM_STAT(r7, 0xd, &(0x7f0000000300)=""/28)
writev(r6, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
ftruncate(r2, 0x6)
r8 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil)
open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3)
shmctl$IPC_STAT(r8, 0x2, &(0x7f00000001c0)=""/123)

00:08:48 executing program 1:
r0 = open(0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x4)
fchdir(r0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000b80)={{"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", "d6a4f155689aa5e20097b57cf4eb8922ad34524236598ba33cbc927324d809d2", 0x10000, 0x840}, 0x0, 0x800, 0x80000000, 0x0, 0x12b, 0x2, 0x7fff, 0x5, 0xbc})
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r3=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r3}, 0xc)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000840)={<r4=>r2, 0xfffffffffffffffc, 0xf, 0x6}, 0x0)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0x1, 0x8001, r4}, &(0x7f0000000940)=0xc)
r5 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000780)={r4, 0xf2e1}, 0x8)
openat(r5, &(0x7f00000007c0)='./file0\x00', 0x0, 0x42)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=r4], 0x0)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:08:48 executing program 0:
clock_settime(0xc, &(0x7f0000000080)={0x5, 0x3b9ac9ff})
clock_nanosleep(0xf, 0x1, &(0x7f00000000c0)={0x5, 0x101}, &(0x7f0000000200))
freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000240), &(0x7f0000000100)=0xffffffffffffff84)
clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0xc81, 0x100000001}, &(0x7f0000000040))

00:08:48 executing program 0:
r0 = getgid()
syz_execute_func(&(0x7f0000000500)="0c19c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01efc463916f74378100c35b5b45363ef80f9966030faee42c240f5e5bf48fa9a091c626400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
lchown(&(0x7f0000000040)='./file0\x00', r1, r0)
syz_execute_func(&(0x7f0000000000)="c421fe7fb70c000000c4e2b945a19205b7bb0fd2f3c4425905fa0f87d9427320c4e1ddfaf9660f5e64e31f65660f1bc6f20f5cd58f6978d2e0")

00:08:48 executing program 0:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x2000000000001)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
flock(r1, 0x2)
close(r1)

00:08:49 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000100)={<r1=>0x0, 0xa9, "ee4cef418500b63211ba493e491d42e6ee85bfc1193fe823445a3b3c797477f7dfe4a095de507439df3487ef5d668d1d56924917fee75a6c331e165d6c6b1ec5589c3d0419d4d47c810a5f7e33ed405c4d183780e80566fc5e1bb7d9264cbc70fd05345a4820167df722b19cb22857b178b0c3cfa1b245cc9c3667962d53f058542a50669b4b0e0c9abd346b1b52e06c344d7ab5137c88f8b62c6f961ec445976a4c0e28a6368c98b0"}, &(0x7f00000001c0)=0xb1)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x2, 0x100000000}, &(0x7f0000000240)=0xc)
r2 = socket(0x11, 0x3, 0x0)
sendto$unix(r2, &(0x7f0000000040)="b100050590000000000000005786ca90500e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f3763b34d173d0176b30bfc36acf00b7804be781e4991f75073a1ebe2a42fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f2f5a872c881ff7cc53c894303b22f310b404f36a00eb44a104201b5d0000000000000020000000000000a0000000000000000000000fe000000080000000000000000", 0xb1, 0x0, 0x0, 0x0)

00:08:49 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x8a34, {{0x2, 0x1, @multicast2}}}, 0x90)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_int(r1, 0x29, 0x3e, 0x0, &(0x7f00000005c0))
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x100084, 0x10)
setsockopt$inet_int(r0, 0x0, 0x42, &(0x7f00000002c0)=0x100000000, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x2, <r3=>0x0}, &(0x7f0000000140)=0xc)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000180)={r3, 0xdd, "1f7558ba7b4630d16b36fbb834be1b3f0db7a1af686d4af188201ec342ede738fe8e80461402fb820f1ba3316349a9525f0db2609a13e2547c79ff65672e99bac997ce4fd528bcde6e29c7beff162bbf17ae727cfa9ce3fc029bb1a8ec86c296d316babbea42666fb874c73c34939c0801ec01d0d258dc063888af3c305a3a5ee129fbd9e13772a58dcde7a3fce781c2525508b0a1eccb67f179d90f07bb0dfa9a6f3ad1d01aea58c6ea31adec721dc81c92a9f60584d486ffd614f4f41a88b5a5a4dd4301b9bbda8d01f4c9bbcc8301275d1e693a4eb716512ae22214"}, &(0x7f0000000280)=0xe5)

00:08:49 executing program 3:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = dup(0xffffffffffffffff)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000100)=0x8, 0x4)
r1 = dup(0xffffffffffffffff)
ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000001480)={{"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", "2c46dce8319cd17783c9e11456468fed8cb8aeb8207cc0a806b4ad7aeb3334e1", 0xee20, 0x4}, &(0x7f0000000000)="f0f1c2ac295ce3c48dd9e9548e1c5b98e8217e15199701a37a86c18efd96365679a8134835f7d6d2e10d8fe8ec291ba69d59933333dd50f0d321cc66ecee87", 0x7ff, 0xffffffffffffff7f, 0x9, 0x40, 0x3, 0x8000, 0x2, 0x7})
r2 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0)
dup(r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x8}, 0x8)
writev(r2, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0xe81}], 0x1)

00:08:49 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffff8f10ff352db577a00eeb0c3d371cb3d1abffffffffffff0800450000380000000000019078ac2300bb0000000003009078000000004500000000000000000400006f52a69da86befe04e6ce6480d13553348f6e0afdfb982cc792fa9e490028671e3b43c9b460321d17a8f310e7eb665b1fab48f98c90bd414edcd36400c5fbaf80f060ae12da300a6702f33"])

00:08:49 executing program 2:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x16a, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
recvfrom$inet(r0, &(0x7f0000000200)=""/171, 0xab, 0x1, &(0x7f00000002c0)={0x2, 0x1, @multicast2}, 0x10)
sync()
setrlimit(0x6, &(0x7f00000001c0)={0x10001, 0x6})
syz_execute_func(&(0x7f0000000000)="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")
setsockopt(0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0)

00:08:49 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7, 0x3, 0x8, 0xfffffffffffffff9, 0x9, 0x9, {@in6={{0x1c, 0x0, 0x80, @mcast2, 0x200}}, 0x0, 0x2, 0x3ff, 0x1, 0x6, 0x6}}, &(0x7f00000000c0)=0xb0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xebf, 0x2400, 0x9df7, 0x1000, 0x800, 0x101, 0x1ff, r1}, 0x20)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setuid(0xffffffffffffffff)
setsockopt$inet_mreqsrc(r2, 0x0, 0x66, 0x0, 0x0)
mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)

00:08:49 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x8, 0x4)
socket$inet6(0x1c, 0x1, 0x8001)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, 0x0, &(0x7f0000000100))

00:08:49 executing program 0:
setresgid(0x0, 0xee00, 0x0)
r0 = getegid()
setregid(0x0, r0)
setresgid(r0, 0x0, 0x0)
getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))

00:08:49 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
getpeername(r0, &(0x7f0000000640)=@un=@file={0x0, ""/108}, &(0x7f00000006c0)=0x6e)
ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000140)={{"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", "d037a8042430d425f8ab999d260369e0a971850b79464ce4294f807671c91a03", 0x67, 0x1}, &(0x7f0000000040)="3987a39d3a6f8b3f4ae4ab96b46e74e2b39691933cbafec384f239abdd99142b55a19fe54771e64bb37b1afa62f2d374a81d31835847eaaa6642d652e90c1315c326bcbdb82f18e6185a83ddba6c33e12ee71d85cce028432fedfaa26c2d9e01aa0e9f2d7fb75ca889c92a138ca6d210bf1dc362afd255b457ab09feea73791942eb5b8be8bdbba91f916b8ab3bc603d9959682294bc684f53b794d53b3a700f8690bb602de6b0cc00b95ccb41a294e97a65a6ccf15a35d1d56d0e281520fe14de1da6033620a7c777c1e92e76916922a0648abe6c6a4edb33eb2e81ee2a80cec10a7e25f8f82c", 0xfffffffffffffffb, 0x7119, 0x5, 0x4, 0x7fffffff, 0x1ff, 0x4, 0x4})
r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000780)={0x7, {{0x2, 0x2}}}, 0x90)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02004e22ffffffff00"/136, @ANYRES32=<r3=>0x0, @ANYBLOB="040008002f00000001000000dd0900000300000084bcfe9b48a2e01ada6ffafcf424a40d3ba44a876d29c05386a3b902b964e7e0abd415b9531dd0f151f1838ceb1606818933a41900180b1bcf6c89e3675869aadcfe0b413146de52efa655d93a215cad9c156dcd04f0150b354279855de8986a4e8e81a537fb4e82c3c40bca10197ecf0c629e98aeb25204f1c28d4548ba845b79a6148caef7187484e54de54e2b94942e638218c0aeb9b7af47b3e3aebfadccff16edfa250b4b5de59a4778745c7aba7c6462b2b272485a454ef667d2fc111f86cb2210bc"], &(0x7f0000000700)=0xa0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000740)={r3, 0xfffffffeffffffff}, 0x8)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000600)=0x7fff, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000), 0x0)
syz_extract_tcp_res$synack(&(0x7f00000005c0), 0x1, 0x0)
writev(r0, 0x0, 0x0)

00:08:49 executing program 1:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0)
setrlimit(0x7, &(0x7f0000000040))
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000670e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f")
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x20000000)
getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000200)=0x4)

00:08:49 executing program 3:
open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
getpid()
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000880)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
syz_execute_func(0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
lchown(0x0, 0x0, 0x0)

00:08:49 executing program 0:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket$inet6(0x1c, 0x30000005, 0x6730)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000480)=0x40, 0x4)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
syz_execute_func(&(0x7f00000008c0)="1c17c4637916d7b098cd80c4011d57ebc4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b268fe97812c6e101edc4e26dbc1c557f9c0000427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01efc4a379165e08a7c35b5b304545e269a841b7b345332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720df36467f3dcc566660f3a0b0865")
fsync(r1)
pwritev(r2, &(0x7f0000000400)=[{&(0x7f0000000000)="ac8b5e3d3fbc67b643bf712a86602a9f7ef2179817db83bd621007869f8c0de547b86b3b50feae4655d6c58dce930a642c995d2b921080bd2ec3d557944b4b478b3679d776ff95d22662a0ba66c9fa7e8de5df8b3e0e7c474f2be110b411e061", 0x60}, {&(0x7f0000000080)="01b36e27f462df6d56d806660c1c4aaad6167bf06aeebae3900d74f6a07a39a4d71ef97cbca917b7f3a9047acc2c297f7b33b3e71d550b55cb4c89b6c3410d4900dc7b0dba1e490d3bd5f1da8861d6611ee0ad0719fb1cf0c0e91d599bd3079d6ed21596742a4696ac1d158686f6", 0x6e}, {&(0x7f00000001c0)="61d222a7582dd2fd49093a", 0xb}, {&(0x7f0000000200)="eafcfdb0f9ef17e09c5ca1fb757417f7eff80c5cfeb06b448979e0b5e3da04df65698e7bb58cffbe33b7fc97644f2d83ae8ae907b645701cb4f6c741dc8d2bd746a7ed57836362af3b4f771d3c0cfdfa92e971f1e3fd3369c5cc423e94b65cb4490b5564d98db3597914ae31988b28d8908849b3e11b28593f8bc811062afbc72fd8a031cb927bcca2c8e7367d7284865cc435042fe0ac7971", 0x99}, {&(0x7f00000002c0)="ac6186f6aa281a52eca65c2f464bbed7fa307f59e341cb9269be2e39f20fc9993d6046f1964f21ce00e17db6d4b2b7c99dbad220a7d8d2807b760680d3c31dc100c58e153c13a2381d571aeda05e3d2cebaf88ec44d502", 0x57}, {&(0x7f00000009c0)="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", 0x1000}, {&(0x7f0000000340)="0116544fe561f46ad0a2b808f2bed86776cb1b18482e0257956c7c5aa402e7a307eec05ee089525cf65ad59b93bd38c4f6e6176883507665e6c8697517a1e9661f73ab0dca9d10b2c22b0ad0d9c3cff441ee4df3b477e8a1eba1bc18de79740ad36fa18b5b43b7017663b7fc79295c76a8238d05b310b2301b645d2ab5e71bc1ad303278e8f8e2", 0x87}], 0x7, 0x0)

00:08:50 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setuid(0xee01)
setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0)
r1 = dup(r0)
ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f0000000040)="1f90bb72cdc15556cf4e8cf7428e0a8d77035cd7111b203e", 0x3ff, 0x5, 0x2})
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$DIOCXROLLBACK(r3, 0xc0104453, &(0x7f0000000000)="0e99234cab6519aac294a0da8f24a8c16a99f67f55507fe947604a8bf7ecfd5bca449fe84583689db49a1c8112280e2f2539")

00:08:50 executing program 3:
freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0x1000, 0x100000000000000)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = open(&(0x7f0000000580)='./file0\x00', 0x801, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040)="53be6839daf0fb3ec3615ab1")
poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0)

00:08:50 executing program 0:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d4d00fd1b02db5d900c463210a255e0000006e8fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c683ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e145e22c892a0f0000009f")
r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x0, 0x100, 0x1a, 0x0, 0x1f, 0x8, 0x2, {@in6={{0x1c, 0x0, 0x6, @mcast2}}, <r1=>0x0, 0x8, 0x9, 0x0, 0x85f4}}, &(0x7f00000001c0)=0xb0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x100000001, 0x2, 0xfffffffffffffffb}, &(0x7f0000000240)=0x10)
r2 = dup2(r0, r0)
r3 = getpgrp(0x0)
fcntl$lock(r2, 0xf, &(0x7f0000000380)={0x3, 0x3, 0x0, 0x9, r3})
ioctl$DIOCGETALTQV0(r2, 0xc1004430, &(0x7f0000000280)="ac7f148153413c821b44a122493a5e9192aa23677a8b0f5db96e030eeb8a3ff05d164faeed05f99c3883efc21142ed094525f103f5f27dfc1662b97f4ac6d6c10fbaa733ac0537bd9521d83ad52414c63702ca432899597c3a6eebdb3efa606ace6b369980952be85ba4fed5adfb6801c951a34d76280f67f678f7635e5eebd899064a54b06f648b1808e91120f159aced725a293c8eba1d85019ba66af93feb0676f52781702b8cd10141760158b2e2d07f4a61e95ea9fef4462608938b4ba87f9835ee6966b920c57ef161c36631eab138f06905a8174518683c37a90d7a181213fe8faef1c85aeececc8781f69095")
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000003c0)=0x5, 0x4)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000440), &(0x7f00000014c0)=0x4)

00:08:50 executing program 0:
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
chdir(&(0x7f0000cd2ff8)='./file0\x00')
open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={<r1=>0x0, 0x4}, &(0x7f0000001600)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f00000016c0)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c, &(0x7f0000001580)=[{&(0x7f0000000200)="8f374f4e713ce0255849dcaa0cad56d34906f4e27c2b7b9c6811698e0de6109777ce0ded403a4d308b5fdc06746ffffecd2776cef7278a5dd9715cd37775ad0b2ea09c006f492d843c4a1b12e4b7ece89b083c8a16c3707553eafc22061d9efb8dabf77a01090617e9a08f80655e73068b2648e554c95026dc1178f6fc4b45606aea291e", 0x84}, {&(0x7f00000002c0)="0a9de5914b5e325ff90d3cfdb9ee0b4c3e0220b970878d1852040ecc2992c78fa610c4b1b2afc5c6a2b4892ce931abeff32dfca5e85480583981f85f7d8cf369b76f23e78e96bd5a9322ddf1e6fc106be6a18fe4572caf7c8cc200e20058e1cfcc383a126b53522e506808bd7da8a3f0a1d280266eec26fa12aafd1219ecc9e0647c8afc8b6433612dcdca95e0e01c60489fe45839637ab064bed345e540927b29896e0b05c691d5d2a8babb1632662c50267ddcd81dd7297f4993fe37deb1cebd0adfa91a68984ee8e153b56338711371acd6a4974d52a2c8279669a65982f909f6e815e57eab1b73a88813f84452", 0xef}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="27ef8bbc4bab6064c3c816c3d799f8694921ca59e65999fd74cd6412d5122c9755ebce66b1983df6d4eccd3848a65cc173c9c009272976713057d3ff96c90ca89c27a6ddafa4b8c0be514a9b9f7c8a4a513d6fa31ad59c26ee051a69da26a34d5459f69f85f0e17b14fdff88dd7e7dd7a5e377ad9b8e4562484b7433eb671a304bd9f08da15642a4367677e6ac01cb4cad7c894b647b54ccb453e27878c6eb0b4e8d", 0xa2}, {&(0x7f0000000040)}, {&(0x7f00000014c0)="c398497d390c6dda14e2548e80813dd41bf6d9bad12b31e026658fd34f9b6b20ce9a1c4d30f714b774ca4fb6d7b742a25b9408195b6428379e2b320273f011098e432d5331c0f3a7a7331c0a33cd4a8f255bf7670485ccc61bd6a1ba4212a4d4033b4e916f30baf8f2264ab0e831178e468ef2b5153030fb142072bf362a417b984e7417a143708237d60f0cda45fb4939", 0x91}], 0x6, &(0x7f0000001640)=[@authinfo={0x10, 0x84, 0x8, {0x9}}, @init={0x14, 0x84, 0x1, {0xee, 0x91, 0xff, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x1000}}, @sndinfo={0x1c, 0x84, 0x4, {0x80000000, 0x1000, 0x4, 0x3f, r1}}, @init={0x14, 0x84, 0x1, {0x3, 0x3, 0xffffffff, 0x80}}], 0x68, 0x80}, 0x20100)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)

00:08:50 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r1 = openat(0xffffffffffffff9c, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
fchdir(r1)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x0, 0xf}, 0x0)
ioctl$DIOCCHANGEALTQV0(r0, 0x4004667f, &(0x7f00000000c0))

00:08:51 executing program 1:
munmap(&(0x7f0000fcb000/0x2000)=nil, 0x2000)
r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000008a000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000002a89ae0fa776bff635e59b81f2d270223d0d874f05169900453b20a00f8b6c8f84487ab30b61bc0430da3135e90145976ec27fcc8583acfb6de46209b23a319aa3bf88257aa0ddbd444dd15f1257be825748013f370000000000000000"], &(0x7f0000000080)=0x6e)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x3, "f5e1964cbeebf35eb02bedc11520b7b2"}, 0x14)
mlock(&(0x7f0000bc9000/0x3000)=nil, 0x3000)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x5)

00:08:51 executing program 3:
setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff)
syz_execute_func(&(0x7f0000000200)="1c16b5ff98cd801b69e4f56962f5696200d9d9d017f9f2680c000000c4e25d9014e8c7e4c753fbc4e101edfec4427d82c4e319796de93dc4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304533454541000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")

00:08:51 executing program 0:
r0 = socket$inet(0x2, 0x30000003, 0x0)
getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@loopback, @broadcast}, &(0x7f0000000080)=0x8)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0xffffffffffffffff, @multicast1}, 0x30)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x80000000, 0x4)

00:08:51 executing program 3:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
select(0x40, &(0x7f0000000000)={0x4, 0x20000000043b28, 0x80}, 0x0, &(0x7f0000000040)={0x4, 0x0, 0x0, 0xfffffffffdfffffc, 0x834}, 0x0)

00:08:51 executing program 0:
syz_emit_ethernet(0x7fffffffffffffff, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00f'}}}}}}})
syz_emit_ethernet(0x231, &(0x7f0000000080)={@local, @local, [{[], {0x8100, 0x9, 0x6, 0x1}}], {@ipv6={0x86dd, {0x100000001, 0x6, "aa8d9f", 0x1f7, 0x6c, 0x9, @mcast1, @empty, {[@dstopts={0x14, 0x10, [], [@jumbo={0xc2, 0x4, 0x81}, @jumbo={0xc2, 0x4, 0x130}, @jumbo={0xc2, 0x4, 0x1}, @pad1, @ra={0x5, 0x2, 0x57178f4b}, @generic={0xfffffffffffffc00, 0x65, "b85518395c5b67973588c29e7474fe665da9ead022af50f389c012d89959f226ce3878166165aedfc737c203a1e44d8dc101eefc62cf3aa7e506ed6f428db7f47d86f7c2c50d8415507f3098cd8c3d3773d91ea9cfa144fae4b2bfc967e05d6a988ee08d61"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x8b, 0x0, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @routing={0x5e, 0x4, 0x1, 0x19af94fa, 0x0, [@loopback, @ipv4]}, @routing={0xb7e5a6789ad62f5a, 0x6, 0x0, 0x3, 0x0, [@local={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}, @mcast1]}, @routing={0x45, 0xa, 0x1, 0x6, 0x0, [@ipv4={[], [], @local={0xac, 0x14, 0x0}}, @rand_addr="23c66883bb5ed146a84e5ab08e3afdd8", @empty, @empty, @rand_addr="027ebc187e33a5cc23b128e23b4164a7"]}], @generic="b873fb03f7e350a1e110f543f80760c70d6d04e1524ca90a8dfa074f36dccd508c366d4c892fea841b330ffd15aaa9d95cc6dac2066e9718a1ddf66d5f3824a04f59678c0f0857ff348d36d325e50a08b35b5115fceed0318325d272dc14ede05027b790ec9be2a6fe4cb91191a5e9fa36316d4863c07f1b0c413c787fa4a8f88302f7b6159e7965ce7be25a3461ac5952bbfd6b9fc587a20a3842530fe080"}}}}})

00:08:51 executing program 0:
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
r0 = semget$private(0x0, 0x7, 0x52)
semop(r0, &(0x7f00000000c0)=[{0x1, 0x1, 0x1800}, {0x3, 0x2, 0x1000}, {0x3, 0x486, 0x1800}], 0x3)
r1 = semget(0x2, 0x2, 0x206)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000))
r2 = semget$private(0x0, 0x7, 0x401)
semop(r2, &(0x7f0000000100)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4)
semop(r2, &(0x7f0000000200)=[{0x2, 0x3e800000, 0x1000}, {0x3, 0x985}, {0x0, 0x7, 0x800}, {0x5, 0x5}, {0x0, 0x80000000008, 0x1800}, {0x4, 0x4, 0x800}, {0x2, 0x5, 0x1000}, {0x3, 0x86f, 0x1800}, {0x4, 0x5, 0x800}], 0x9)
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)='./file0\x00')
r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x40)
mkdirat(r3, &(0x7f0000000180)='./file0\x00', 0x2)
getpeername$unix(r3, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8)
__semctl$SETVAL(r2, 0x4, 0x8, &(0x7f0000000040)=0x9)
unlink(&(0x7f00000001c0)='./file0\x00')
open$dir(&(0x7f0000000080)='./file0\x00', 0x100100, 0x101)
semget$private(0x0, 0x8, 0xfffffffffffffffe)

00:08:51 executing program 0:
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})
syz_execute_func(&(0x7f00000001c0)="980f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c73c4026536b20c000000c4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
open(&(0x7f0000000040)='./file0\x00', 0x100, 0x40)
ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000000)="2bb38c476e609749015894b2ca2693d5")

00:08:51 executing program 2:
syz_execute_func(&(0x7f0000000180)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826e660f3823a600800000a80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10")
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
sendto$unix(r0, &(0x7f0000000080)="4463c0a01d4ea6d43135a7b7f2edcd05109ea8a67ef7653c36d07c8639e8b70fa5789636a9b58c24947c3b4c21c577209bb0e8f4e5255127067788c52f8f3c70f1ec07afd417c82f1a9b0263c3575c55bd51fc6e135688da67f533c924ff29bacbbde457869936", 0x67, 0x20000, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa)

00:08:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0xb)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0x3, 0x3, 0xffffffff, 0xccc3, 0xffffffff}, &(0x7f0000000080)=0x14)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x1, @rand_addr=0x3f}}, r1}, 0x8c)
socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb)

00:08:51 executing program 1:
r0 = socket(0x2, 0x7, 0x4)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10)
bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="9acd7b1900000000000000"], 0x1)

00:08:51 executing program 1:
r0 = socket(0x1c, 0x5, 0x40)
fcntl$getflags(r0, 0x3)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, <r1=>0x0, 0x0, 0x2d, 0x0, 0x2}, &(0x7f00000000c0)=0x98)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1}, &(0x7f0000000240)=0x8)
syz_execute_func(&(0x7f0000000140)="989819e9c4a2791dcd04050f05bf85000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

00:08:51 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142)
accept4(r2, 0x0, &(0x7f0000000480), 0x30000000)
mlockall(0x1)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
r4 = semget$private(0x0, 0x7, 0x400)
__semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31)
socket$unix(0x1, 0x2, 0x0)
semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r5 = fcntl$getown(r1, 0x5)
fcntl$lock(r1, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001, r5})

00:08:51 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
readv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/132, 0x84}], 0x1)
preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0)
chdir(&(0x7f0000000100)='./file0\x00')
r2 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0)
pwritev(r2, &(0x7f00000003c0), 0x273, 0x0)
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x4)
futimesat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x1, 0x7ff}, {0xfffffffffffffffb, 0xd9}})
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0)
bind(0xffffffffffffffff, 0x0, 0x0)
execve(0x0, 0x0, 0x0)

00:08:52 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x60)
readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/43, 0x2b)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x0, 0x0)
clock_nanosleep(0x4, 0x0, &(0x7f0000000100)={0x10000, 0x1}, &(0x7f0000000140))

00:08:52 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket$inet6(0x1c, 0x0, 0x0)
r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff)
accept$inet6(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x4, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=<r3=>0x0, @ANYBLOB="0014c0974d96000000000000000000000000000093931b24f6767d16fabf9280e5efe67727dd82d2e234819ce34a5cb8259ec0c56d4c34f1414645c834522699e9309829350b9b1853"], &(0x7f0000000080)=0xa0)
ioctl$DIOCADDALTQV1(r2, 0xc130442d, &(0x7f00000002c0)="a48c485bb44b0ebd60fc08574860509fa5eeea5f358827d157adbf698e7f6cfc1f710b00c01ad3cffa1abfd8727259f4e5a23a6b39c5ce2ac7291afef6e272fc2ae56b9e13de76a69b4af7100dae1c6ba7c0e2717817c5b3")
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0xa9}}, r3, 0x7fff, 0x10000, 0x13, 0x5, 0x9, 0x200800}, &(0x7f00000000c0)=0x98)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
truncate(0x0, 0x0)
open(&(0x7f0000000180)='./file0\x00', 0x4, 0x100)
lseek(0xffffffffffffffff, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r2, &(0x7f0000000140)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)

00:08:52 executing program 1:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x30000000)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x7, 0x4)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r1, 0x29, 0xe, &(0x7f0000000200), 0x4)

00:08:52 executing program 3:
mkdir(&(0x7f00000001c0)='./file0/\x00', 0xffffffffffffffff)
symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000110000)='./file0/file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
rename(&(0x7f0000000000)='./file0/\x00', 0x0)
execve(&(0x7f00000000c0)='./file0/\x00', &(0x7f00000003c0)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='*\\\x00', &(0x7f0000000200)='\x0e\x81^:{\x00', &(0x7f0000000240)='[\xf4\'@(!{&\x00', &(0x7f0000000280)='\\\x00', &(0x7f00000002c0)='-\x00', &(0x7f0000000300)='$}\x1f\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='{$#\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='$]\x00', &(0x7f0000000480)='.%\x00', &(0x7f00000004c0)='+\x00', &(0x7f0000000500)='[%-\x00'])
openat(r0, &(0x7f0000000040)='./file0\x00', 0x208, 0x0)

00:08:52 executing program 1:
setrlimit(0x2, &(0x7f0000000040)={0x0, 0xffff})
syz_execute_func(&(0x7f00000008c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0")
socket$inet6_icmp(0x1c, 0x2, 0x3a)
exit(0x0)

00:08:52 executing program 3:
r0 = socket(0x1c, 0x5, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000140)={<r1=>0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xf, 0x8}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1, 0x8}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x3, r1}, 0xc)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={r1, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000100)=0x10)

00:08:52 executing program 3:
syz_execute_func(&(0x7f00000000c0)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed700002ef2440f2d22470f0fd5b68888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c0000008066460f0f59008a008ca065600000c4618de3c0740f00cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a00f347ab")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8000, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000180)="e6274d74500db7041f0bbc433c4b483e5b309dc90ce7e3412efa153a3ee8ad3771fb6e5eb6dd04f7c2e43bf64babce6f24de41bf7f4019cd6c2acc9f016a9745fe0c0166cee9050be434613ef6201af5c28bb2e6ca27e5085e235d9f923fca2b09186003f5745182022ed6b62cbf221ce8edec5dfb6001e092b305495a39fe6fa8dd4382104a0920e81f3d832ed6cbfd0bef2b2f01bf87a2bb887b3e871a48772dd455b84fa6ce5a8392ead21c38b678ba62828e8b5b6aa3f6ca3fbd6c490a9f2e86e23e00e4b71bd8c619", 0xcb}, {&(0x7f0000000280)="80d2accd57505274aaed1a03eed5cdfba7edc53320455aefa864e44a2d8af5d3711a43d58c2ece3d5dfbbf0a2636584df18c2767d63f2507134643fa7701ec2141dcb11dd23c2185336f12555e3cc4595ef6317863bda563fdae561c7abcfe5e41d890b13a972eaaa6cbaab73221a54b545e3b6930f304873a1488319c54db9d3b8d908f1a13e16cb7a1c29d40018e00e79e22be3668439cdc3424d6b4116538384365d8991560f594a2fc62620fe068ce43f8d28248d26da541108daba2c4bd07f59095914b55263860db19ddd7e65ba21a10bcac", 0xd5}], 0x2)

00:08:52 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000e8c5b2217227c57abeafa4b1eac7abe44ccdf6fda3981f6e4b2fbff04a12167d825858e2a16731a2a9770e2b9655cd5491a8afe2b5b9d96734ccd4473b57ed5fe7421fa8c6b8658089ebc827f036e1e424cb34e0f5fcb3a7041f6a5268c0104c38634bbf359997d5e293eec758e36c042c78bcbf"], 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x6}, 0x161)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x2, @loopback}}, <r1=>0x0, 0xb90, 0x8, 0x5, 0x3, 0x8}, &(0x7f0000000000)=0xa0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0xfffffffffffffffa, 0x4, 0x4}, &(0x7f0000000100)=0x10)

00:08:53 executing program 0:
r0 = socket(0x10000000002, 0x3, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)="7b72e212fef2a449e2f6a5f0fadf5aa820a9c72eac99aaa66caec06a69eb2ff18c6b0964bbd11c5ceadce4d6f17c2fe19139fb996f5cf3a04af860c6769e6c087cfbf4e66ea99a244fb990f49b6311ee62")
getsockopt(r0, 0x0, 0x6e, 0x0, 0x0)

00:08:53 executing program 1:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000140)={0x0, 0x0, 0x3b2b, 0x100000001})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={<r4=>0x0, 0x0, 0x2, 0x4, 0x7}, &(0x7f0000000180)=0x18)
setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000001c0)={r4, 0x9}, 0x8)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005})

00:08:53 executing program 2:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x2, 0x1, 0x1, 0x8001, 0x3000}, 0xc)
r1 = socket$inet6(0x1c, 0xd, 0x2)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f0000000080)="f4ab5f7ee1bbf4df26c8eb93a76abbb80f9ba419088329e60e20405004fa51b2bb683b1f372d15d93737f86f6f3a417863de3c79f9c45d82cd23524967d20afa8dce1e5b3d6729585ee26684a00bba2234d5d9")
setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000840)={0x101, {{0x1c, 0x0, 0x0, @mcast2}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0}}}}, 0x108)

00:08:53 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
readv(r0, &(0x7f0000001440)=[{&(0x7f0000000100)=""/174, 0xae}, {&(0x7f00000001c0)=""/207, 0xcf}, {&(0x7f00000002c0)=""/108, 0x6c}, {&(0x7f0000000340)=""/249, 0xf9}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x5)
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x0, 0x0)
fchmodat(r1, &(0x7f00000000c0)='.\x00', 0x0)

00:08:53 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
fcntl$setstatus(r0, 0x4, 0x10048)
ftruncate(r0, 0x8001)
fcntl$setflags(r0, 0x2, 0x1)
renameat(r0, &(0x7f0000000000)='./file0/file0\x00', r1, &(0x7f0000000040)='./file0\x00')
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x4e)
readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/251, 0x53}], 0x425)

00:08:53 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0x1}, @in={0x2, 0x0}]}, &(0x7f00000001c0)=0x10)

00:08:53 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x28, &(0x7f0000000200), &(0x7f0000000140)=0x8)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@broadcast, @local={0xac, 0x14, 0x0}, 0x2, 0x2, [@multicast1, @multicast2]}, 0x18)

00:08:53 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000100)={<r2=>0x0, 0xffffffff}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x8, @mcast1, 0xfffffffffffffffe}}, r2}, &(0x7f0000000240)=0x84)
connect$inet6(r0, &(0x7f0000000280)={0x1c, 0x2, 0x0, @ipv4={[], [], @local}}, 0x1c)
sendto(r0, 0x0, 0x0, 0x20100, 0x0, 0x0)
r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x80)
getsockopt$inet_udplite(r3, 0x88, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:08:53 executing program 1:
mkdir(&(0x7f0000000100)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0))
recvmsg(r0, &(0x7f00000015c0)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000200)=""/144, 0x90}], 0x1, &(0x7f0000001540)=""/110, 0x6e}, 0x0)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:08:53 executing program 3:
semget$private(0x0, 0xa, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000080)="803a68476ea7b7cd2ec7f552a344f0e1095a646bd64d8d937db882c1e8b8b347e00c7c3743312857c22623a8071b1eff04b40c7822abbc24ef9aec114eae9a08ee54cc7ee99d990679aeb04b941fd45940dc6a8d55dde2de8912595fe008817c5a5a21dc1bf2efffd0d94b0841e0ec30a48d7d34f4f12868b1926821b5de")
writev(r1, &(0x7f0000000280), 0x26)
writev(r0, &(0x7f0000000000), 0x1000000000000387)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0)
syz_execute_func(0x0)
accept4$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x0)
execve(0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x800)
mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20)

00:08:53 executing program 2:
r0 = socket$unix(0x1, 0x5, 0x0)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
setsockopt$inet6_buf(r1, 0x29, 0x68, &(0x7f0000000140)="7946bd8e0ea54f7da7dab63a4925083d5dcbace3056af8a64803c941e6e059db51bd71f423c96d202ff7a62f6605095826b9b59d95722efb43a666c7d91227c190f362d4688710bfc0f77fbe5e0a7396c020109e7b6fad2707e59b77ddffdc8784e82aa703e6d4539a534681e01166db39f778be2cbce80b038026e60b6839f27931cb4fda5e525d4ce7d0596fd5efa70c459b6efa4df1e0e3799e82402eee7cff8c1aa01f056dc14e6981cc3c1a1db5a73654b91800f603262449f8b5eb3428be684bc845842fb236683c7a9041a70f991c411c2027c353f431791f56211185770766f7fafc26844e812a369da5a1b7db", 0xf1)
freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = geteuid()
setreuid(r2, r3)
sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="e4cb33746e019012e1230400"], 0xc}, 0x0)

00:08:54 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000100)={0xbb, 0x0, 0x5, 0xfff, <r1=>0x0}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r1, 0x1, 0x8, 0xfde, 0x8001, 0x7}, 0x14)
setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000180)="81bc0bf0cfc547673e4ba3f50c2759a9f70d6c8e1d1261b6780ce5dcf9d76aae68cfcfae2dcf4a1b5bc53fc745c45f22bbd8a78a11f22d417c9ad01b755f895d07b0034e2fd3c72b93dabe897ad1a4a3f757cd48adb7a81d621e0d0688583f329e345ff0d212e02a0c2eef57beca53a18a72736dacdb46d90b47e29c51c590aab44ccbad099d39c8914a9b71dee491e8d43696612b10ea9b36f2e71c237f08e5a1419bb35975662cf870b91650948007e84fd1ecd18243515bf4a671148ed85e4a63cc6ed1e5816ffd77fb", 0xfffffda9)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4)
getpeername(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10)
setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0)

00:08:54 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = accept(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x7, <r2=>0x0}, &(0x7f0000000280)=0xc)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={r2, 0xb7}, &(0x7f0000000300)=0x8)
sendto$inet(r1, &(0x7f0000000100)="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", 0x208, 0x20100, &(0x7f0000000200)={0x2, 0x3, @multicast1}, 0x10)
r3 = getpgid(0x0)
getresuid(&(0x7f0000000600)=<r4=>0x0, &(0x7f0000000640), &(0x7f0000000680))
freebsd11_lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getpgid(0x0)
getresuid(&(0x7f0000000780), &(0x7f00000007c0)=<r7=>0x0, &(0x7f0000000800))
freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
sendmsg$unix(r1, &(0x7f0000000940)={&(0x7f0000000340)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000005c0)=[{&(0x7f0000000380)="12806481489d309d95690ced2063614d5742d3dda62967a721617779ff4e3afbac2211dad0a771ba3a229e98e8812a55e6dc5eda778add2cdd505aabfb6de6425f110c5e535539dbe11b98b8af72ae489207f97de5afa805804d345b7422e4dd588f9f1675c4453d33073aaedc2d3422bcd6f6ef1e7891073c710660f80aebdfd0b55a66edf7eba4a973e353b35ce236d2fa683fe125526e459781c8deaba68b9c71c670c78d372f368c28a6f97b09190bdd15dce708344458e018b5d2de88fd3572e8d655292477e0bb5f", 0xcb}, {&(0x7f0000000480)="400c940c1de694489565164212be18477c9c5d32851674408d23731b85efd7091785085c5ba1e60b7c79ce5ab448a9fbb12eb22d82c98e9ca9a3c5a282753dcfebaec6644d739cccbf8384ba0f485debfe91f2c7091dc0590a27f419d23d6587e219b015662b1fb1d87e51f41c2fc4395f70ad4dcd747918d15fe9e2458942553d970bc60abc8e00715b2a402d55ca7f2216663565fddc4f743ed01647199cc8860325", 0xa3}, {&(0x7f0000000540)="2e55adaa6ad7ccf26b12e319d967e87bc3f22f28ad4ad600183e265685662f9d77074813da8dbacdf13c2ff3af91800d7350e58093029034ff94fc518f3b098bda7d3c55403e666f06c89d8cc8791a7b06130aaed2faab67b9a6abbe31b55477880759668ee4", 0x66}], 0x3, &(0x7f0000000900)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}], 0x40, 0x8}, 0x1)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1203, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:08:54 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)="0239b1da8986076387e1479675fdf7a14d9dc87711cdeef1", 0x65db2}], 0x1000000000000013)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)

00:08:54 executing program 3:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x3, [0xecf8, 0x10001, 0x6]}, 0xa)
r1 = socket(0x18, 0x10000001, 0x0)
sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x10)

00:08:54 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
__semctl$SETVAL(0x0, 0x0, 0x8, 0x0)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="f0d796af959ebed12e96a91232f82faeb5b363949449366144aa4e0dea0bfa4472583e16c3c194ff208c59bb5529620c5046eaeda9514a03d5faa1cf8507895d0418f50a31f2bc1bd06d1fef6b58add85a726f026bd4d095670e4d6f758ec5fd444fefc03d25117591541814f1cfcf2175b69b013aafa07897821e1368784df3f33bfba2a1d270ac80b1a7c441c10ac6d751085465a3eec5862f89b52fb8960df913fea3f7c851c2fb3fd4baf828832437264c6bc606d2fee763b916440c47ca2261d85d404db9f0", 0xc8}, {0x0}], 0x2, 0x0}, 0x8)
fcntl$setflags(r0, 0x2, 0x1)
accept$inet6(r0, 0x0, &(0x7f0000000040))

00:08:54 executing program 2:
r0 = socket(0x1c, 0x20000007, 0x41d0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000100)={0x0, 0xc6ff}, 0x10)

00:08:54 executing program 3:
syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
rmdir(0x0)
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
socketpair(0x0, 0x20000001, 0x2, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={<r1=>0x0, 0x7, 0x81, 0x1, 0x3073, 0x0, 0x0, 0x8, {@in6={{0x1c, 0x0, 0x1, @rand_addr="27f9fc3f88d8b4e7fec120aacb33313d", 0x6}}, 0x0, 0x5, 0x8, 0xcab, 0x8, 0x80000000000000}}, &(0x7f0000000240)=0xb0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={<r2=>0x0, 0x995, 0xb31, 0x1}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={r1, 0x9, 0x4c3a3901, 0x401, 0xfd8, 0x7, 0x0, 0x101, {@in6={{0x1c, 0x1, 0x0, @mcast2, 0x1}}, r2, 0xcc84, 0x86db, 0x9, 0xfffffffffffffffe, 0x1}}, &(0x7f00000003c0)=0xb0)
socketpair(0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)

00:08:54 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={<r2=>0x0, 0x9}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0xa43}}, <r3=>r2, 0xffffffff, 0x9, 0x5203, 0xb55, 0x8}, &(0x7f0000000180)=0x98)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={<r4=>r2, 0x8}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240)=r4, 0x4)
pipe2(&(0x7f0000000280)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x100000)
setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x82}, 0x8)
r7 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fchdir(r5)
listen(r5, 0x1)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0xdb622146543353f3, r6, 0x0)
syz_emit_ethernet(0xd3, &(0x7f0000000300)={@remote, @broadcast, [{[], {0x8100, 0xff, 0x36e}}], {@generic={0x8016, "d47f8b39b8bdbe426357d465316cebaf7285f5cf4af075478c62ecfce61d61dcea3734eed3061518c3acbb77d8ff08efbe903827ab968c4b724e5483640d0d6a5bc810e962b7ecf760a6ecb63159257c16e1facddce898465a957fd4fdcb2547296d57558054c4c24c3a2c2b23c0c891f6d973e298fc0be2a2299349b7868690943f2985ea72a18ccd1a2cae781b5dca0f02389a186cdfd7ef1597ffaeec97eb7fc826b61421114b83aafc015c9c8c0eb0be3a8d1d22d2f6c62eef284345e4844e"}}})
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000400)={r4, 0x6, 0x3, [0x0, 0x0, 0x7]}, 0xe)
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000440)={{0x1c, 0x1, 0x80, @ipv4={[], [], @broadcast}, 0x1ff}, {0x1c, 0x3, 0x80000001, @loopback, 0x4}, 0x1, [0x6, 0x4, 0x3, 0x567b4637, 0x0, 0x2, 0x10001, 0x4]}, 0x5c)
ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f00000004c0)={0xf9b8, 0x4})
r8 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r8, 0x84, 0x1f, &(0x7f0000000500), &(0x7f0000000540)=0x4)
writev(r6, &(0x7f0000001640)=[{&(0x7f0000000580)="823cb5dd10260b6ccd30aec7f96d0c5d49d2920f0ecf13a4a21fe4e5992db7dee0edbe4b4bfc03ab41cc4a3038cf87c84772631d649da7251c442ce1b5f9d6fe7fc90bac6d4a9c34d84804deea252814591d0d6c4d0e296e65b7bb1e4912d8c26561a16f85d0b4bc9e941ca3bc656a5430e01398965e12089d62d5451f56bc963030cf686555f477acfc23e75e730856f474e113d890bb6f79f4d98dcb0b631e3ffa468139355a0e40", 0xa9}, {&(0x7f0000000640)="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", 0x1000}], 0x2)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r6, 0x84, 0x8007, &(0x7f0000001740)={0xfffffffffffffffb, &(0x7f0000001680)=[@in6={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x100}, @in6={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x28da}, @in6={0x1c, 0x2, 0x0, @rand_addr="0d2a7f9227c3ba1f3df7337fe22b8015", 0x7ff}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x1, 0x1, @mcast2, 0x100}]}, &(0x7f0000001780)=0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000017c0)={r4, 0x100000001}, 0x8)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000001800)={0x7ff, 0x100, 0x4, 0xff, 0x6, 0xaf3c, 0x77, 0x2cdb, 0x869, 0xc974}, 0xb)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x1f, &(0x7f0000001840), &(0x7f0000001880)=0x4)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000018c0)={r2, 0xffffffffffffffff}, 0x8)
msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001900)={r3}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001940)={@in6={{0x1c, 0x0, 0x7d, @local={0xfe, 0x80, [], 0x0}, 0x956}}, <r9=>r2, 0x9, 0x8, 0x14, 0xa0d1, 0x400, 0x4}, &(0x7f0000001a00)=0x98)
ioctl$DIOCGETADDR(r7, 0xc4704436, &(0x7f0000001a40)="72fbd1025f535ea605c0b6880fc8dfd051fd8049766096bc253def57841fae6cd218971a498e60aee6b238a86092b0dcfa7c0dc216d99fba73a33d816ca997b6509ca54109517ead7d0ae80a39f252a254e05dcaf991477786234e15b3e1bd98bccf0e2a9ac1e673b5ab5e213b9d4c079fb027b7568b4574b24c85ad4f")
setsockopt$sock_int(r7, 0xffff, 0x101d, &(0x7f0000001ac0)=0x400, 0x4)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000001b00)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r9}, &(0x7f0000001bc0)=0x8c)
r10 = shmget$private(0x0, 0x1000, 0x401, &(0x7f0000ffe000/0x1000)=nil)
getresuid(&(0x7f0000001c00), &(0x7f0000001c40), &(0x7f0000001c80)=<r11=>0x0)
getgroups(0x1, &(0x7f0000001cc0)=[<r12=>0x0])
freebsd11_lstat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, <r13=>0x0})
r14 = getegid()
r15 = getpgrp(0x0)
r16 = getpgrp(0x0)
shmctl$IPC_SET(r10, 0x1, &(0x7f0000001dc0)={{0xd659, r11, r12, r13, r14, 0x44, 0xffffffff}, 0xff, 0x7fff, 0x7, 0x5, r15, r16, 0x5})

00:08:54 executing program 0:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, <r0=>0x0}, 0x0)
r1 = socket$inet6(0x1c, 0x5, 0x0)
r2 = dup(r1)
setsockopt$inet6_int(r2, 0x29, 0x30, 0x0, 0x0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
socket$inet6(0x1c, 0x7, 0x9)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)={r0, 0x0, 0x25, "1908b00eec9700eded51c6a3e6c7dbdf4321b5db95164d903dcc4736923aeb411f0836d096"}, 0x2d)

00:08:54 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast2, @loopback, @broadcast}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast2=0xe0000001, @multicast2, @broadcast}, 0x2d9)

00:08:54 executing program 1:
socket$inet_icmp(0x2, 0x2, 0x1)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={<r2=>0x0, 0x200}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000000c0)={r2, 0x2, 0x1}, 0x8)
bind$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="00002e2f66696c65300014d764c451f4e123f21dfd16182dcaaf68405c4db0796e6a79fc18a4f8d622b28934227bfa64c5624ce611d1b0b4682452314797b206f75ffdbd2ac5a93d26aa9c343e57d02ae2540288d0059a6a912489eb3a11ecf9f945e47e583d2eb62a8c6c95adca258595438dcfec91746b7c3127d24d39c73add63e91632db9ff74838724fb9439235c3e738ae5a56ca765c8514f6eb222ecf799c03bdeb814dc176fb26f37bc0fd8dacb491792b85356252678a179c6e6ef4eca13449c38fe870d9b74b38d1a1c40d4378796985238c0f30d491848057dd3c34910b"], 0xa)

00:08:54 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={<r1=>0x0, 0x5c0800000}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x2}, 0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x15, &(0x7f0000000040)={0x1, [0x0]}, 0x6)

00:08:54 executing program 0:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = socket(0x1c, 0x3, 0x107)
syz_execute_func(&(0x7f0000000040)="2e650f96f464430ff4e7400f960d5b000000652e470faefa45f65143c4038949bd0200000000f2416d0f7eb60d000000c4225d07993e4d5fd766420fd911")
getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x10)

00:08:54 executing program 3:
r0 = socket(0x0, 0x6, 0x100)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040)={<r2=>0x0, 0xa421}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x9, @ipv4={[], [], @multicast1}, 0x36c}}, r2, 0x7, 0xfffffffffffffff9, 0x10, 0x5, 0x7fffffff, 0xe74}, 0x98)
r3 = socket(0x17, 0x10000000, 0x2)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000180)={r2, 0x6}, &(0x7f00000001c0)=0x8)
sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c}], 0x1c}, 0x0)

00:08:54 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x0)
preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x3, 0x0)

00:08:55 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='@!\x00'], &(0x7f0000000300)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000280)='*&\x00', &(0x7f00000002c0)='\x00'])
connect$unix(r0, &(0x7f0000000340)=@abs={0x1, 0x0, 0x3}, 0x8)

00:08:55 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0x40)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0)
fcntl$setstatus(r0, 0x4, 0x0)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000140)=0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000180)={<r2=>0x0, 0x3, 0x1, [0x20b]}, &(0x7f00000001c0)=0xa)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x3, @rand_addr=0x1}}, r2}, 0x8c)

00:08:55 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
semget(0xffffffffffffffff, 0x589233d988cfcb98, 0x82)
syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1013, 0x0, 0x0)
r0 = socket(0x2, 0x10000001, 0x61)
shutdown(0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x1)
fchmod(r0, 0x80)
socketpair(0x0, 0x1, 0x0, 0x0)
select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
open$dir(0x0, 0x100000, 0xe8)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, &(0x7f0000000140))
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8)
shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
lseek(r1, 0x0, 0x1000000000003)
readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1)
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:08:55 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={<r2=>0x0, 0x7, 0x8, 0x6}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000005c0)={r2}, &(0x7f0000000600)=0x8)

00:08:55 executing program 3:
lseek(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
recvfrom$inet(r0, &(0x7f0000000300)=""/228, 0xe4, 0x1, &(0x7f0000000400)={0x2, 0x0, @loopback}, 0x10)
setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
chown(0x0, 0x0, 0x0)
mlockall(0x1)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178)
sync()
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0)
read(0xffffffffffffffff, &(0x7f0000000180)=""/159, 0x9f)
dup2(0xffffffffffffffff, r0)
truncate(&(0x7f0000000100)='./file0\x00', 0x20)
r1 = semget$private(0x0, 0x3, 0x401)
__semctl$GETPID(r1, 0x6, 0x4, &(0x7f0000000140)=""/13)
r2 = shmget(0x2, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil)
shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x3000)
getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)

00:08:55 executing program 0:
semget$private(0x0, 0x4, 0xa0)
r0 = semget$private(0x0, 0x7, 0x0)
__semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000000000)=""/165)
r1 = shmget(0x2, 0x1000, 0xdc07dac68364a4e1, &(0x7f0000fff000/0x1000)=nil)
shmctl$SHM_STAT(r1, 0xd, &(0x7f00000000c0)=""/153)
__semctl$GETNCNT(r0, 0x0, 0x3, 0x0)

00:08:55 executing program 2:
shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil)
r0 = socket(0x2, 0x5, 0x0)
r1 = shmget$private(0x0, 0x1000, 0x5215e36ad4198137, &(0x7f0000ffc000/0x1000)=nil)
shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000180)=""/207)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={<r2=>0x0, &(0x7f0000000000)=[@in6]}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000480)={r2, 0x3, 0xff6e, "1ead0a1f00a3027ce02827b6befed45b5709216f1c11add8cc5deeef21d06553303dd408000000000000e04e54dac28c3a85357f4a604a8eb3f91e4e82b9deaeb4df45290b039b8a14e306a2065271e291603e4a1113e66e2976430964dc5e44d125b0b4ab33b44580b81ad0826084bdbd82bdf6"}, 0x379)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[], 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x100}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000001800)=ANY=[@ANYRESHEX, @ANYRES16, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="823641f75d377505a282dd71f04f0caac6c7ace576a02b0a6775a4463571a276deb91cd0746b0956d868aa87841709c9729690792adef2c687fa18c059ac6a4816ad424f934f8714a4b444a60ec67f380cc8495cdc7a49abc952a6c5ddcbf776050da257465ec3f18442d0c834af62e99ef1c48a83401b6cfc8e8e9de6295555fe103b3ac07909409ce6a292e028a89681eec0a90fbc505dc12d89889856d4cc9536f24c260a4e1264c7", @ANYRESDEC=0x0, @ANYRES16, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYRES16, @ANYRES16=r0, @ANYBLOB="f82dba49eb770706c4e3cc2f43e519656dfd3156afd7173baa6c0250ea9942804894a88cd4417da5d818cd9ad8b42fbd2235c1f9d37ced90caeee725db469647fb3de221d228df980865b3c3d6220853e29b2f0ba1c87a2fba7c5dac149821c900406bea590262b8536ab0ce12b38c93e40894bf633d8eb93e7d4ca1be5d98de7b1073a96935d2068537a6059d631ff8a2b75278beb821ef1989f3de189d369f078331ffd1f0264269e2cc805ece16f81c93c8f776e50055b046778d28ddd3b2fc258c2732911ac7527d0bbd0e"], @ANYBLOB="27070c431461a7dee7456ccb7d73a22e0bd3179fdc0067dd", @ANYRES32=0x0, @ANYRESOCT=r0], @ANYRESDEC=r0, @ANYRESOCT=r0, @ANYRESDEC=r2, @ANYRESOCT, @ANYRESDEC], 0x8)
socket(0x1d, 0x3, 0x7ff)

00:08:55 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000084000000010000000700ff0703003f00100000008400000008000000ff000000100000008400000008000000ff72ac00000000000000000001000000ff00ff0f06000900100000008400000008000000001d0000100000008400000008000000030000001400000084000000070000000200000000000000"], 0x7c, 0x20000}, 0x100)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={<r1=>0x0, 0x1ff, 0x6, 0x80000000, 0x8, 0x30000000000}, &(0x7f0000000200)=0x14)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x1817, @rand_addr="9a4763215f6c51aad7f02dc574190b20", 0xd362}}, r1, 0x7, 0x3, 0x8, 0x0, 0x5, 0x6}, &(0x7f00000003c0)=0x98)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x47, 0x5, [0x7, 0x7ff, 0x2, 0x5, 0x67]}, &(0x7f0000000280)=0x12)
getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000140)={{0x1c, 0x0, 0xde07, @ipv4={[], [], @multicast1}, 0x4}, {0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x2, [0x7f, 0xd79, 0x1f, 0x6c, 0xff, 0xffffffff, 0x3, 0x7]}, 0x5c)

00:08:55 executing program 0:
mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000)
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), 0x100000000000005d)
execve(0x0, 0x0, 0x0)
listen(r1, 0x101)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)

00:08:55 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10200, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="0500000028663bcd56fa0537db8de6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r2=>0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r2, 0xffffffffffff8000, 0x1, 0x3, 0x2}, &(0x7f00000002c0)=0x18)
ftruncate(r1, 0x80000001)
r3 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@'])
writev(r5, &(0x7f0000000280), 0xa7)
preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0xd000000)
syz_execute_func(&(0x7f0000000140)="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")
symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00')

00:08:56 executing program 1:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000140)={<r1=>0x0, 0x7120}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0x2, 0x98f5}, &(0x7f0000000200)=0x8)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r2)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000), 0xffba)

00:08:56 executing program 2:
r0 = shmget$private(0x0, 0x3000, 0xffffffffffffffff, &(0x7f0000ffd000/0x3000)=nil)
shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x3000)
r1 = getpgid(0xffffffffffffffff)
shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffe000/0x2000)=nil)
getpgrp(r1)
madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x5000)

00:08:56 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x6, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x5, 0xffffffffffffffff)
ioctl$DIOCGETLIMIT(r2, 0x80086678, &(0x7f00000005c0)={0x5, 0x73a000})

00:08:56 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7fffffff, 0x7fffffff}, 0x10)
connect$unix(r0, &(0x7f00000001c0)=@file={0xc4eb0ad319061c00, './file1\x00'}, 0x1c4)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={<r1=>0x0, 0x9}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x4, 0x3ff, 0xfffffffffffffff9, 0x8001, 0x3}, &(0x7f0000000100)=0x14)

00:08:56 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="821a0200000000000000"], 0x10)
write(r0, &(0x7f0000000100)="c3", 0x1)
execve(0x0, 0x0, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0xfb9}, 0x8)
close(r0)

00:08:56 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")
freebsd10_pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff})
sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f00000001c0)=@in={0x2, 0x2}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000200)="f35cd0887fa2ea2f2f7d7a8d40475a5708de7e7498016fb77cf3ceb2f96748a451d78e0b67f0eaf3d2c446e6a68fd35c933e4d58a625c2b4c4ceefd0124c89b948f2d88bb4854a2455919c4562870408b09a76778e186c1a9a39b6af1f483d9552d8bc10e218c171e0819c2857620baaf01b01a33bb834c19a56e7adfadf952a6f31e1de8b531c0fe364c5c60ca1", 0x8e}, {&(0x7f00000002c0)="cb932c1455f0fd7617f6bed4a64a60b3ae79e139794f48cf363e2daf7c15fd5d8eb24506eb3db78667135abb8bf8c72762a780fad50acaa8268bbe76197fc0eeb52e4129358b85df9fb0d7c7c9e2266f586b338a76", 0x55}, {&(0x7f0000000340)="ee5261f2adcdbab44353c85c54cb7051b18f83d25473c9c9dbd8681e421aacd12e15cd2a933ca548c89ab75d5f415d520ca961a0", 0x34}, {&(0x7f0000000380)="6a4f1f61c9c737837c251307e748680a1608639d90692c104e1accccb21af59e8fbc2b236edd34a0a8c140d45083aaa932fb797a247e0e05fc6c7299887dfeb309093b8539598555110c78bf32b44699f5400db3cd4e25c604675906410d78ffe6f0930c169212dd20112f36f15451d847bdbef87d943e0512f58944eef1816d338e71345a0bc930b8e5ae654782fa62fc1ac45e716e35", 0x97}, {&(0x7f0000000440)="ea5589e56bae0f6c289eb37656aa45147e372000bbee3412f38a2f71d9c89281b6933833ec72e1b4c76395b12cee156f2a6de1d8a50d3879e0ea553510aacd11e318200e241943b2fc7da0a06b1a649a3463a7d94d697e354cba03cfacb81d6bb5db446756e618e31b24757183af90fd2c246e92c4740d8e885a568ea0ac6a791d26a40aeef104e06ba95bed5e8b723b645c3fb9a0c845ef91255487194711981ee71501129e060284f91c0eae3d8277fab2e0e3d5069288", 0xb8}, {&(0x7f0000000500)="a8110248e0be72277b599770844b75a3b741f78a4b4e009514690c3d34483a31d847d7ab0fe241827a0e99ca2048737dc8b99497ae3aebccf3fa3207a906004cc626636a6e95cead84184d3ab92ba77733df16e63ae041b7958f5cc9100f6356e838f0012dc17817b62a2a2016f07edd4c80bd2c5848c335f5d7423d74e1dbb886afa2060b2d", 0x86}, {&(0x7f00000005c0)="3859bbb25b1a64a57ee0e10b3f9395350b81a7f6f70369dd57f28178f4efeea0a174cb26b647900d9a54df", 0x2b}], 0x7, &(0x7f0000000680)=[@dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x1}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @multicast1}}], 0x68, 0x100}, 0x80)
accept(0xffffffffffffffff, 0x0, &(0x7f0000000140))
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:08:56 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)="3ec0e9af32a5f0cdfa8186d22a2f3a65310eb7aea17b7893d9c11e5c9ba4454b8976b2ec024d645432e482d2ebae92be103471313e3716848deb97f6719953241bcea8d1be0769e95d3b286ab27f0cfd3396772be474e882ee32ab48d58cb52ba94134c8b5f5879dcbaa15ad", 0x6c)
sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc5ef42b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x10000, @rand_addr="051c37c00157be531fc689a0ead080a4", 0x9}}, r1}, &(0x7f00000001c0)=0x84)

00:08:56 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x0, 0x0, 0x311}, 0x98)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, 0x0)

00:08:56 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={<r3=>0x0, 0x5, 0x2, 0x4}, &(0x7f0000000880)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000008c0)={r3, 0x5}, 0x8)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r4 = dup2(r1, 0xffffffffffffffff)
ioctl$DIOCCHANGEALTQV0(r4, 0xc1004431, &(0x7f0000000280)="5cd4c9a7df1ed74060c8efe5689f934b9f3d1d237c0a2fef02c46c638bbab64c78")
r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x5, [0xfffffffffffffff8, 0x3, 0x0, 0x3, 0x401]}, 0xe)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:08:56 executing program 2:
r0 = socket$unix(0x1, 0x2, 0x0)
fcntl$setstatus(r0, 0x4, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x40)
getresgid(&(0x7f00000001c0), &(0x7f0000000200)=<r2=>0x0, &(0x7f0000000240))
r3 = getgid()
freebsd11_fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setresgid(r2, r3, r4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={<r5=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r5, 0x4}, 0x8)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x5, 0x4)

00:08:56 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x4, 0x1)
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:08:56 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @remote={0xac, 0x14, 0x0}}, 0x8)

00:08:56 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000080)=0x10)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0)

00:08:56 executing program 0:
mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x0)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = socket(0x1e, 0x1, 0x8000)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={<r1=>0x0, 0x3f, "be27399cc4b7de7475cdfe32bcf043b46ff2789ef2e8790a7c19fa9f731b358e6fdef876c40b6e74dbbf5d72be6d68bb027e6f926dfb14af80ac618f3a9e8c"}, &(0x7f0000000100)=0x47)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="9b4dc3b17fe10d1a0cfc4770120ee994b1decb8d3171a95771550148f6ba6041fb296c30ac26564be67144b1bd1d324b686717"], 0x8)
flock(r0, 0x4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0xad85, 0x4)

00:08:56 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCGETLIMIT(r1, 0x8004667e, &(0x7f00000005c0)={0x3})

00:08:56 executing program 2:
chmod(&(0x7f0000000000)='./file0\x00', 0x0)
syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000080600010000ffffffffffffe0000002aaaaaaaaaabb7f000001"])
getresuid(&(0x7f0000000040)=<r0=>0x0, &(0x7f00000000c0), &(0x7f0000000100))
r1 = geteuid()
setreuid(r0, r1)

00:08:57 executing program 3:
r0 = semget$private(0x0, 0x0, 0x2)
r1 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x1, 0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000400)={@in6={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, <r2=>0x0}, &(0x7f00000004c0)=0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000500)={0x1f, 0xb00, 0x6, 0x9, r2}, 0x10)
__semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f0000000340)=""/98)
syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55d41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_timeval(r3, 0xffff, 0x1007, 0x0, 0x0)
r4 = semget(0x3, 0x0, 0x220)
__semctl$SEM_STAT(r4, 0x3, 0xa, &(0x7f00000000c0)=""/133)
__semctl$SEM_STAT(r4, 0x3, 0xa, &(0x7f0000000180)=""/45)
setsockopt$sock_timeval(r3, 0xffff, 0x1006, &(0x7f0000000540)={0x44c8, 0x6}, 0x10)
pipe2(&(0x7f0000000280)={0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c)
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0)
sendto$inet(r3, &(0x7f00000001c0)="c369caa7043b432e3f5ad11c3770e32ec782f41d0d8d486cf8f59cf9e47e4040214f3095764c5d1c26f669c558023063b3cd698e71e8df0e6e131c5293b2b59d37b5b7620bd0af", 0x47, 0x185, &(0x7f0000000240)={0x2, 0x1, @loopback}, 0x10)

00:08:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x3, 0x4)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0x3}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={<r2=>r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r2, 0x9, 0x804}, 0xc)
ppoll(&(0x7f00000002c0)=[{r0, 0x2020}, {r0, 0x108}, {r0, 0x2004}], 0x3, &(0x7f0000000300)={0x5, 0x2}, &(0x7f0000000340)={0x75}, 0x8)
r3 = dup2(r0, r0)
ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f0000000200)="26237fa2b0fc29a7f6b5dbcf615790592063e88112d1190b2d75bb9f53bb2d85245abd6031b17b7c693f769897afebf0171eafa8b66451405b59fb3344f96f913e1a8973891599e341a5a8c2c788")

00:08:57 executing program 1:
r0 = socket(0x100400000000002, 0x2, 0x100000000000000)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0xe4, "8b43f8650bc083e6ce4ed8e2b6ebfb6f1a285644432f00ffbc532a1576afce2c5cac02675be167862d4b8bbec1c9f6e3f99ab23266a202a8215e8dfbba4356079bc816526935abaabb6c8cfcc5554fbc454f176443d8352a43662dd299b7844c0cea871d01b2fdd6a67a01c6fef466a2e22e433a18325e47213a442af5f88d0fbaef32d6e93a6727833ec35e772ff8264bbc6befaddb5c28a2be4fd5a2295c8db08edaf183e02b2c32db9f88bad3ff7d93ec0826b73378f8285bd2438f3e7ce3acf565554e8cceafad48969195c7c136a5b770c03e20b61aa1f76e3cdd95d4500be18b3f"}, &(0x7f0000000140)=0xec)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x5, 0x9, 0x5495, 0x1c80000000000000, 0x3}, &(0x7f0000000240)=0xa0)
r2 = dup(r0)
ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f00000002c0)="e6433f33e7991c1be3289acc713e3543fe35f8c79e4b271486d0094d2216")
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="1100000000000000030000000105000000"], 0x11}, 0x0)
bind$unix(r0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0xa)

00:08:57 executing program 2:
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
setrlimit(0x0, 0x0)
r0 = shmget$private(0x0, 0xe000, 0x8, &(0x7f0000ff0000/0xe000)=nil)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/176)
syz_execute_func(&(0x7f0000000000)="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")

00:08:57 executing program 3:
r0 = socket$unix(0x1, 0x2, 0x0)
read(r0, &(0x7f00000000c0)=""/61, 0x3d)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2)
ppoll(&(0x7f0000000500)=[{0xffffffffffffffff, 0x40}, {}, {r1, 0x184}, {r2, 0x40}], 0x4, &(0x7f0000000540)={0x8, 0xff}, &(0x7f0000000580)={0x5}, 0x8)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r3 = getpgid(0x0)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/155)
wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240))
syz_execute_func(&(0x7f0000000140)="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")
r4 = msgget(0x3, 0x80)
freebsd11_fstat(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getgroups(0x5, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, <r6=>0x0, 0x0, 0x0])
freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
freebsd11_lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
msgctl$IPC_SET(r4, 0x1, &(0x7f00000006c0)={{0x0, r5, r6, r7, r8, 0x100, 0x20}, 0x484, 0x4, 0x1f, 0x5, 0x7, 0x6, r3, r3})

00:08:57 executing program 1:
r0 = socket$inet6(0x1c, 0x4, 0x94a)
listen(r0, 0xfffffffffffffff9)
syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d003000000000000000000000000000000000f000ff020000660000000000000000000001290390782100000060f0a0af00000000fe8000000000000000000000000000aa0000000071d800000000ffffffffffff"])

00:08:57 executing program 0:
syz_execute_func(0x0)
getpgrp(0x0)
syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd939cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f")
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r0=>0x0}, 0x0)
fsync(0xffffffffffffffff)
ioctl$DIOCADDALTQV1(0xffffffffffffffff, 0xc130442d, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x480, 0x40)
ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f00000001c0)="5544a091c6599ee6f24d9506b05ff29d29f7f675147d10419e16ad3952da8898cfa6588b39fdd9e2461a3d0b1cfca6968c1d9fd36e2c6277ee6b766335d78f81597d77edac68cb5f918806f1205135ead4790d6f7c4b70529dbae74c657a53aad73af6dcf8ac9af1f85b36209f81d5294664bb3a0d6add5a1c945f35af57ac5935d21d")
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000280)={r0, 0x2, 0x3000000000000}, 0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={r0, 0xa, 0x4}, 0x8)

00:08:57 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x1, <r2=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e220000000000000000000000000000000000000000000000faff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002e785f219902b85200"/136, @ANYRES32=r2, @ANYBLOB="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"], 0x94)
r3 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r3, 0xffff, 0x1017, &(0x7f00000000c0), 0x4)
getsockopt$sock_int(r1, 0xffff, 0x12002, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r2, 0x2}, 0x8)

00:08:57 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_timeval(r1, 0xffff, 0x1014, &(0x7f0000000000), 0x10)
lseek(r0, 0x4, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fchmodat(r0, &(0x7f00000006c0)='./file0\x00', 0x120)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000440)={<r2=>0x0, 0x4e}, &(0x7f00000004c0)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000500)={r2, 0x7, 0x800}, &(0x7f0000000540)=0xc)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
readlinkat(r0, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=""/236, 0xec)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r3=>0x0, 0x4e}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r3, 0x4}, &(0x7f0000000380)=0x8)
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000480)=ANY=[@ANYBLOB="06000000ffffffff04000000060000007f000000bfff29f6c7e35b3a0767c9ff40ef3cad4fd7072a024efd2e64b1b76d0462d3e1f3d71c12098edd"], 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={0x0, 0x100000000}, &(0x7f0000000400)=0x8)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4)
r4 = shmget$private(0x0, 0x3000, 0x1c7, &(0x7f0000ffb000/0x3000)=nil)
shmctl$IPC_STAT(r4, 0x2, &(0x7f00000001c0)=""/135)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
__getcwd(0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000002c0)=0x1800000000, 0x2ae)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280)=0x5, 0x4)

00:08:57 executing program 1:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x56f, 0x4)
clock_nanosleep(0xc, 0x1, &(0x7f0000000040), 0x0)
clock_settime(0xe, &(0x7f0000000080)={0x100, 0xc189})

00:08:57 executing program 0:
mkdir(&(0x7f0000000140)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r0)
freebsd10_pipe(0x0)
r1 = getpgid(0x0)
r2 = getpgrp(r1)
fcntl$setown(r0, 0x6, r2)
close(r0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000))
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000080)="857945d71e6131eb5147aa6b5c8ff573c484c4485e96d56e8f84be52708abd5974c8c29afd27f25eeacd4a9270279d1c1b93707eea7fa3047363b1e0ed5577d97ff40d5a924e21710087bea9d541a1ae81eaf688033b9ad042f811a182f869a9ff389200af4fcdbac4cbd88606eb40aac0d7cb05e074265ba9a1cee9be644f8653deedac5621b2aaf8c6784037a2886e2d0560580b43f66fa834b631c0fa60ab92a5a92658")

00:08:57 executing program 2:
syz_execute_func(&(0x7f00000001c0)="9826473e431c120f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x4000000000000000, &(0x7f0000000080)=[@in={0x2, 0x2}, @in={0x2, 0x2}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x1f}]}, &(0x7f0000000140)=0x10)

00:08:57 executing program 0:
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
ioctl$DIOCSETSTATUSIF(0xffffffffffffffff, 0xc0104414, &(0x7f0000000100))
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x840, 0xa0)
getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00000001c0)=""/33, &(0x7f0000000180)=0x21)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffef)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8)
dup(r0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1)
r2 = accept$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x1b3)
close(r2)

00:08:57 executing program 3:
syz_execute_func(&(0x7f0000000140)="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")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x7, 0x410, 0xffffffffffffffff, 0x0)

00:08:57 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4)

00:08:57 executing program 3:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, <r1=>0x0}, &(0x7f0000000140)=0x8c)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={<r2=>r1, 0x5, 0x8000}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={<r3=>r1, 0x7, 0x1}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r2, 0x4, 0x483}, 0xc)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x0, @broadcast}}, <r4=>r3}, &(0x7f0000000380)=0x8c)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={r4, 0x200}, 0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000004c0)="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")
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000014c0)={r4, 0x1}, 0x8)
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000001500)="ea0ee8de2a33d82058c81304209e34f8339f4daa9746404f6d2bfe01a61a2f8f99e05b749bbc4ed9a04c5dbbc37b40b9b80b8fb7ce53b34e8eca7e428f4fc8e265cda3c5c89a613b71d1240d1d02ef638ba182021faf99012f7f6ce2f90a904603591eace7e21cd912685cb5ee142de2f1328736d2bc8afd38c68d3dfba691e46fa8191c60de0f6b228ad962aad923ef1926685a2eabfed94411e071f6cbbc65ca8a0ca5789e99f4edee55e47a620e7057bd305140cfbd0114ca318befce14c23542a887a796e873ea60e3ee6e585464573cbf10dd7065e444a5450e2a0727094207949ca370ec91a4417ee65a3f1dd11b6aceb06ea03f")
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000001600)={0x6, {{0x1c, 0x3, 0x7fffffff, @mcast2, 0x80000001}}}, 0x88)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000016c0)={0x8, 0x3, 0x4110, 0x3, 0x5, 0xa58, 0x81, 0x8, r3}, &(0x7f0000001700)=0x20)
r5 = socket(0x10, 0x20000005, 0x9)
ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000001780)={{"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", "8011c76b0733456fc19d59dedff9fe7cbeedb5b991c5f8ad457cc15c7df6b193", 0x8001, 0x7}, &(0x7f0000001740)="01bb65afbf9b4859bc", 0x7fffffff, 0x2, 0x80000000, 0x6e3, 0x8, 0x4, 0x4, 0xfb})
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000001c00)={@in6={{0x1c, 0x2, 0xa7, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r2, 0x4, 0x7, 0x2, 0x2, 0x7, 0x4}, &(0x7f0000001cc0)=0x98)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000001d00)={r3, 0x401}, 0x8)
ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000001d40)="2c38f0c5861e5c47a5cc6c1135221dd81ad161c63c86b04103e7519cbb5c1a5a373953b9b133c7608153fc453287f3853dc7dce80ca1fe0dd512f85cb126dd7d00f71ca4386221ab8c73917fccd06557ffb5dbfac3a9d7f3dfeff544e2c44c8b8f408bc77233e3584188d3fedef5ed689a1bc0bb2dcf6da885964f84667aaabdc6437ff28b188b60fa77a6c33852fa35a0f0a69306beff2ae5da22046ceac6ac87eefb87b6e889f3")
r6 = accept$unix(r5, &(0x7f0000001e00)=@file={0x0, ""/31}, &(0x7f0000001e40)=0x21)
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000001e80)="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")
ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000002f80)={{"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", "95579c5fe0531dfaef8669a623e3abd983a51fd32ebe127803cd9c89706b4d95", 0x7f, 0xd7}, &(0x7f0000002e80)="c44b9cad282a52660059ec76a55cb9f2ddf8ecfd826734780c6f77e089c88e9d329c250ba20a9c652e26259188f7afe834b8d8298af07edf022e12d33cf231a021272a5bfd391530442f52bf48bac426e694f0e51ea73ae897d278431b2ad2fa559de2d45a5ae105bd10dca7d1a0785bd15170f487b06b68bcb9f88f13fc2553532299841c7ada4c9101b24bed398d4ee449b600c6f94f97edc5c559021adfbe220b80ef17b8d21d3be9358cc8bdd1a4b922a2e925423402c8789d6b478ba7c06ead7056", 0x10001, 0xa, 0x3, 0x4, 0x101, 0xffffffffffffb5de, 0x10001, 0x9d})
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000003400)=0x4, 0x4)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000003440)={0x3, 0xfffffffffffffff7, 0x4800, 0x9, 0x0, 0x4, 0x921, 0x3, r3}, 0x20)
ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f00000034c0)={0x10, &(0x7f0000003480)="999e864d502ff2e1", 0xfffffffffffff1f4, 0x1, 0xfffffffffffffffa})
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1)
getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000003500)={@rand_addr, @multicast1, @remote}, &(0x7f0000003540)=0xc)
ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000003640)={{"dcf2bcc5c9901926e5e7e35ff6e04d053f02f61e577172a170f1782d6e9c05ef23bbbb43d2f449f28f67af3c6afaf19d6ddc048040342e504195daf7746b6e13d0d2a7cfb6b8bdaec7c7c942b0d72a7ee456a656040a88475fd19ce30dadc2d613dc4d97a65b2626295112fce1cb4dc226b5b90e0fbb612aa41b6b2bea470cc52ac3b51f3bc37b82f1c1b3e4d22df7e4b41b7f1d489560ea876755ab12984cb092e1bd761d984a764f4e98dab590cc59a5030b2507f6d72eeed89d01e8b94bff1478f90d69c1d983ec54ddcdd771a5c57c6f0ed2cdb68c19ec1eed08d4432dae0be50eaef946bcbe0e5e5be6debcbf5fe040f5a8b85d65fc47cfa8e853c045e9445a21f9a8d2e71df7ccdc9f0246c6f427c426759df31a09a4c5ea1171c91c4036df241e49b36fabb6a135a77f2ee5bfb34aa25034b812f02c77fe81b5ae151b706731a163148e88324652ebd41b3c0f8c2ca3f940aa406d1a3083833b3feb27a338aac8f089270222ab639d95589afc6361c0974ea7211f75c03fd7c13bce68a2e4d7c48ffed219fcc25755617610ca96ce7dd7c224e9beb6f4892b813e75828b75892d8e9f96c418e9d16ee5c02ec31571abf23a8d2310a024059f8e9deadce9ab4a423c89711725870c2b5b5d32f9007d25bb8ab62a1f657d9497ce4dcd86ab439a4baddfb25ea0096b631322fafaf0e37e1fc9b7af74d93b379f857188f02b70f04e2007f8209f5931f98d2ef11209ce1fc3fffe002982c1d6b1bb5757e86dcea92e0f3c796859d3b7cc9bc09a3d8a983dbdb2dd6f670543937bc1825533d763150233c8cb6a8ca653de3cd664d30acceaf8e6766ff635ab230728d192190148f26c8959d02655fe8f7a6488442a2a9a560139622a98f49ad8d13a9b48bdb71fa5928c9799b08724fda9d1b2d93c44a66518f9bd4f13aed7b9cbc0d089e09c3d9d338f7fd3b08680363903abbd5ad931cb8e3816e7f596b4ccdf1ca897419f6209514d60b34d61b220e66adc5f1092a3b95afe9eb4163290b3f67368225cbcb59c607f05381ce0186166c5c53182a12b60e2e00dca3ac6f5b47efc5fd28ddbad599cb7142efec37215ec3052cb2df33796f744f835e7f83c5b19b2d82e058a03db8884d982ed7d608ead22611cd4577ca077e59b56668647dc8c10c96ea623994636046e9c7dc56129713781e23673cd0cce5f98c5123a358fa79f82bfa82d2cc593cbce9367c2124a254eefc6bade28be8f5fa46274eb4010004380c97a0a4eb89fb5a90de139294158001f5bfb08596fd94a9f88c62886a6b357e7ce49a37648c82d8845815a01c28ee6fcdf150d4036dddecfedede109047278eed2619384fabb175f1909a0f9526238b6a4fba260f957f96f80290da089e221394401f56a684959d0b8b1d889e5156c8332b82a398c5f8468c4ef116a44e2a53b48bc", "ee8276d2e22398649a3f2a23e8fe86a0932adb24cf23c811a48a1a2fb4d93e7a", 0xa30, 0x4}, &(0x7f0000003580)="afbf653faff8e76a11f85cfaf0e7c717f1c74e5797faf76ff2aaefae0ac35e89a2b810eeb3e276b8fd01afe3bf710da6631c2dd558b8646c6c2e1cd69094c9764cefc591cbf7162999c3067ca5d834888857cdccd90cbc48a20cacc1debe5413470b6a7d24101324cca403da5652335f1e5ca3a21609146c7c65e389bbbad9168e6e", 0xff, 0x1ff, 0x31, 0x81, 0x845, 0x1ee1, 0x1f, 0xfffffffffffff001})
ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000003ac0)="826106a8e466889254a6e5f563cff6c86c1cde57194a7048a3478e629621eec2b990056a6b6896ef778142d66bc34a07d8eef4dd28858143af7c80e92bc1579298787136cc42ec22fada1f9a418ee41f0f3e6b77ccd900cc78be22")
setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x50, &(0x7f0000003b40)={0x9, {{0x1c, 0x1, 0xffffffff00000001, @loopback, 0x6}}}, 0x88)

00:08:57 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3], 0xffffffffffffffff, 0xfd}}, 0x1c, 0x0, 0x0, 0x0, 0xffffff69}, 0x0)

00:08:57 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={<r2=>0x0, 0x100000001, 0x7, [0x800, 0x8, 0x7, 0x8001, 0x1, 0x0, 0x0]}, &(0x7f00000000c0)=0x16)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}]}, &(0x7f0000000200)=0x10)
connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696cb2736a1d03653000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

00:08:57 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
r1 = getpgid(0xffffffffffffffff)
getpgrp(r1)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @local}}}, 0x0)

00:08:58 executing program 2:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c6510e1eeee675e0fdd6f333a2bdf01f96220774bad6098475ade5af8b7d07cd822e7765bddadf73e99bbfb582498895e4fc3e80105742541ee36dba7d4e572a763983996921e0ac206017147e3c68d392ec4ac65bd16030000003e37eba67aebcefabf254ea402d23747eb24782af48d0b4cb231033c21161ef4db545816d68ef9ae82cc97784f3ee334aa22395f9a03831fbd7b5c95083727a598408b402fa49db68806c2505d29d82e74ae700b384b099ca9e5b6706f959f1d73a25b248d2b39471e666d9b1a5f9d0b686119a7ceed3199712f"], 0x1)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={<r1=>0x0, 0x401, 0xe072, 0x8, 0x1, 0x3, 0x1ff, 0x9, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x400, 0x7, 0x101, 0x1}}, &(0x7f0000000000)=0xb8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x200, 0xf, 0x0, 0x1ff}, &(0x7f00000002c0)=0x18)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc}, &(0x7f0000000080)=0x283)

00:08:58 executing program 0:
r0 = socket(0x1c, 0x5, 0x0)
socket(0x2, 0x20000005, 0x4)
r1 = getpgid(0xffffffffffffffff)
wait4(r1, &(0x7f0000000040), 0x1, &(0x7f0000000100))
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x101d, 0x100000, 0x3ff}, 0xa7)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f6669e200010000f7ffff2f00"], 0x1)

00:08:58 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000000040)=[{&(0x7f00000000c0)="8d1735eea1324e4d", 0x8}], 0x1, 0x0}, 0x84)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0xc4)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000001c0)={<r2=>0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r2, 0x9}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x81, @empty, 0x7ff}}, r2, 0x1ca, 0x1ff, 0x2}, 0x8c)
getsockopt(r1, 0x2, 0x8000, &(0x7f0000000280)=""/93, &(0x7f0000000300)=0x5d)

00:08:58 executing program 1:
r0 = socket(0x2, 0x20000007, 0x20)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2, @loopback}}, <r1=>0x0, 0x7ff, 0x400, 0x40}, &(0x7f0000000000)=0x94)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x6, @loopback, 0x1f}}, r1}, 0x84)
syz_execute_func(&(0x7f0000000080)="0c03c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:08:58 executing program 0:
fstat(0xffffffffffffffff, &(0x7f00000010c0))
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setreuid(0x0, r0)
r1 = geteuid()
setresuid(0x0, 0x0, r1)
r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0x20000000)
setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000001080)=0x5, 0x4)
setreuid(0xffffffffffffffff, r1)

00:08:58 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x6a, 0x0, 0x0)
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
freebsd10_pipe(&(0x7f0000000080)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={<r2=>0x0, 0xfffffffffffffffd, 0x20}, &(0x7f0000000100)=0xc)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8)

00:08:58 executing program 1:
r0 = socket(0x2, 0x1, 0x2)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x9, "9bc3b67106ccdcf36c95abcc1ba7b016"}, 0xd)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x80000000, <r1=>0x0}, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x9, 0x3, 0x5600, 0x1, 0x5, 0x7, 0x9, 0x3ff, r1}, &(0x7f0000000100)=0x20)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='ilE0\r~ile0\x00'], 0x10)

00:08:58 executing program 3:
r0 = socket$inet6(0x1c, 0x5, 0x0)
r1 = dup(r0)
setsockopt$inet6_int(r1, 0x29, 0x30, 0x0, 0x0)
r2 = shmget$private(0x0, 0x3000, 0x82, &(0x7f0000ffc000/0x3000)=nil)
shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x0)
syz_execute_func(0x0)
r3 = dup(0xffffffffffffff9c)
recvfrom$unix(r3, 0x0, 0x0, 0x3, 0x0, 0x0)
syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r4 = open$dir(&(0x7f0000000200)='./file0\x00', 0x800, 0xa)
utimensat(r4, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0xfff, 0x1}, {0xfffffffffffffff9, 0x20}}, 0x0)
getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f00000001c0))
msgget(0x3, 0x8)
msync(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x3)
open(&(0x7f0000000180)='./file0\x00', 0x0, 0xfffffffffffffffe)
r5 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8)
connect$unix(r5, &(0x7f00000002c0)=ANY=[@ANYBLOB="82022e0f66696c653000cc52d5739e13b97477b746e567997a2fb128ff3c68223f9304242e1c752f84e2ee5a7e0fd919a1d5744d3edc84bc8cc5006c07003b6728444afb2304654964e705dc2139fdd204418d77a357da2633f4091c8e0c649a23e183fc71c8e9c438234bb4883add2b223137e5d1cbab597c7c3f00213d257759488df4bea242644419fff123b0ea4b293f684a203ba3c40b700c61e852b037e7d10e23445fd15d740736260b26d1b6c5eb212bbfdbf14929e7a4cbd137675d51536bc8717e93"], 0x10)
close(r5)

00:08:58 executing program 2:
r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c, 0x30000000)
getsockopt$inet_tcp_int(r0, 0x6, 0x290, &(0x7f0000000140), &(0x7f0000000180)=0x4)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05042459bf0200000040d8e541e2e9b55767660f32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c462b1a982f2ffffffdcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c09f0b264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2")

00:08:58 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt(r0, 0x4297, 0x6, &(0x7f0000000000)=""/92, &(0x7f0000000080)=0x5c)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_int(r1, 0x29, 0x33, 0x0, &(0x7f00000005c0))
shutdown(r1, 0x0)

00:08:58 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x9, 0x29, 0x15, @rand_addr}], 0x10}, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x6f, @ipv4={[], [], @multicast2}, 0x2}, 0xffffffffffffff69)

00:08:58 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc)
r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000100))
accept4$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8, 0x10000000)

00:08:58 executing program 0:
r0 = socket(0x2, 0x10000001, 0x0)
lseek(r0, 0x0, 0x1)
r1 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r1)
fcntl$getown(r0, 0x5)

Waiting (max 60 seconds) for system process `vnlru' to stop... done
00:08:58 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001800)='/dev/pf\x00', 0x2, 0x0)
r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001840)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000001880)=0x10, 0x10000000)
r4 = fcntl$getown(0xffffffffffffffff, 0x5)
r5 = getuid()
getgroups(0x3, &(0x7f00000018c0)=[0xffffffffffffffff, 0x0, <r6=>0xffffffffffffffff])
r7 = socket$inet6(0x1c, 0x10000000, 0x7)
r8 = socket(0x17, 0x2, 0x34dc)
r9 = socket$inet_udplite(0x2, 0x2, 0x88)
r10 = accept4$inet6(r8, &(0x7f0000001900)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001940)=0x1c, 0x200010000000)
r11 = open(&(0x7f0000001980)='./file0\x00', 0x40, 0x80)
r12 = open(&(0x7f00000019c0)='./file0\x00', 0x20000, 0x28)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001a00)={<r13=>0xffffffffffffffff})
r14 = socket$inet_udp(0x2, 0x2, 0x0)
r15 = open(&(0x7f0000001a40)='./file0\x00', 0x20800, 0x80)
r16 = dup(0xffffffffffffff9c)
r17 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/pf\x00', 0x0, 0x0)
r18 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001ac0)=@abs, &(0x7f0000001b00)=0x8, 0x20000000)
socketpair(0x0, 0x1, 0x57b3, &(0x7f0000001b40)={0xffffffffffffffff, <r19=>0xffffffffffffffff})
sendmsg$unix(r0, &(0x7f0000001c40)={&(0x7f00000012c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001780)=[{&(0x7f0000001340)="0af779d8128bfd6013da8f027ed48ada83c97e608f20458eb887ff38ffa3b73a96e3de3796453da225e0a4cbd43dd526e00294456d07497da24cb3e43655cbd3849dad9524b8c08ff96c95b86f0cefd01b571898d4145015f9474277f6bcd3fe3edfd7b52b1745ee9b1f8e61372f1c6948e809d6ce3cf282217ac2be5bba0358042961b143dfd3f38111e03b2c6280b327d3ecb88113b26a3af73b67574a6398592d9fd4f9afc2e53801b48041aa8e947c85a751c48e1ca67641dbc4dbe64c2339b7e1270f4c87d5885718a889f54310d0080e6b5f83e0810af36afb19ff98c1e16b279ade0543cb6ad8e99011b4c2d33db0", 0xf2}, {&(0x7f0000001440)="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", 0xfa}, {&(0x7f0000001540)="9019ddd6ccfd43e6dc6c77071d0e", 0xe}, {&(0x7f0000001580)="4fdff90a533e62e21244f720df71c130dfc4dd20c56c46ac79f8a5e93c102c9d8c9daec13a3ecd034a46bf3b4af1a6d5d450d8d9cf1e7c837de193416a0d90e6e0ac4d302e50fd8dc3473b58793b483387c25b1f10363dcfd3e2a92b94b52fff9c93335318c5684e646ebfe5fb6daa4a037e46e36fe8aeb30079c11efd2f638a58731cc95e00f57977357f61c7aec340472f310b95b98dfe718e68bf09ce0fd9c0", 0xa1}, {&(0x7f0000001640)="cddb295ad6011c5b2ad100c4b7e68910b2f8070971be947459dc8dfe6582d0f6c14767911a66d8ec40a46a4e3537540aa316b7dfdb93b5cab8375838ff5660d505f46e23ea629a91ac5798b9e862395b27fcdec9859335489ce132e28ac8a0bc05fff7671d1706", 0x67}, {&(0x7f00000016c0)="636565ddfc9f81951a27bef8901b5a9752e8402c4cb2a81c84ef366e3bb6ba451e97fd107d30cc2da8c91c4ade801cb61941b3da93a344a7080c9432a3667f1a1970e086e3f6d7109deef4d2b436ac5c2da5cfdca2fe191aae2336e3a084fb66026cf36c8ca6bf4fa2a3a3085d0f9ad63692afd9f326a7d457d4b5f6fca9c14b1f579f841cd0b3f565f7cc5e3b07977172e41a", 0x93}], 0x6, &(0x7f0000001b80)=[@rights={0x20, 0xffff, 0x1, [r1, r2, r3]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x28, 0xffff, 0x1, [r7, r8, r9, r10, r11]}, @rights={0x30, 0xffff, 0x1, [r12, r13, r14, r15, r16, r17, r18, r19]}], 0x98, 0x4}, 0x100)
syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
open(&(0x7f0000001cc0)='./file0\x00', 0xc03, 0x4)
clock_gettime(0xe, &(0x7f0000000040))
r20 = open(&(0x7f0000001300)='./file0\x00', 0x8008, 0x42)
sendmsg$unix(r20, &(0x7f0000001280)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="9393edaa788614e35728fb20da611283684803b78fc5b1f21f12bfb67a57f8bf76df90ca2c0a3f72c7fe94f49ba0205613f15eacf9340310e6807aa5fe5a5783c65a1dd0991def0ccab60d7665f3f7e0823b424c2dcdfce15310c2f37e4eaa3efdec96ccc1d34d039665d2375bb75f66e771548f409b305e411b90682420573adfd595431bd12c24f142f8c6ba777c0482e7f6684ce8d7f043feff651d96bb00c552901172756d4ded6640cbe5c84ba201123ed97f345ccb3f", 0xb9}], 0x2, 0x0, 0x0, 0x80}, 0xc94acc6ce32f7172)

00:08:58 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
sendmsg(r0, &(0x7f0000002580)={&(0x7f0000000480)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000001200)="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", 0x5447f7f1b3e5b1bd}, {0x0}], 0x2, &(0x7f00000001c0)=[{0xe0, 0x95, 0x1, "16bf7ececd2d6a09f819c4d8934a512d46aded9b6eeeff7df1fe21f458c5955e341dec524c0144499308ab367e8323265327cafb01d3f6916f68ec538b43bb5d9a479b40ad71a281da579fe6867f95df4a9976d7807202db49ae8000cae1a3d6cc358e98a7f4c89408a5d1c437fe058887d46fcfeda8bf8e3d2c095b0c3f3a4e0be44847b7a540b2f160fc223e22db7baa1cf6381eb0fb8470d8974b419022db382c15837a8ca8f88f7377f74ec8389afa68cca63fa9a923ee3df24ba4492e91e7620acf613cb26353c00c7b4e566b"}, {0x38, 0xffff, 0x1, "6795304f4f23804cb24fc02288675587f5b57f00e578c2a3e4794befd58d4a252872"}, {0x50, 0xbf, 0x101, "9fbb540479a397645137a55f88fe87c93380f6c3e26fae6a3cf6b6c861d4c4fae6249c240bdad2d32450d446ae1b98ae2a8ee9c9e26e81fbe42c1fb3f98f89"}, {0x30, 0xbe, 0x3, "a70fcc3afb539326070464d5f9fd37671178d393517418c427"}, {0x20, 0x6, 0x4, "c3d212ae2cfb97c6de8ebac5b6"}, {0xd8, 0xffff, 0x7ff, "55d43d3df9413ad7bb2d7bc876775b96778d0d7ac763fb4d1a9e56b1b7fda3fcadce3b1306fbf76e13a35a3ef599bd8effcc886cdfb4396d5d631d75f62cf9676c97a33fc9e2c8bd055960606fb1390cc16b92a41397726dd104f5d0fe908e3817e4e31d1c66ad098083e6c2941c139b88cfefca5f8b73bceee37baa0a3b720c187e91590180c75a24ce71cbc11578b1d9d30cc6cb83ecaf263964a68e8d44c6115d5fddcb6d3a90842fcdf373d5b90ecd011be3763d72b0ea95b17bd2d8d871f3ce32eec9b90e57"}], 0xfffffffffffffd34}, 0x20000)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000500)=0x4)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4)
sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e98000000007ff9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b203100"/48, 0x30}], 0x1b2, 0x0}, 0x0)

00:08:58 executing program 3:
syz_execute_func(0x0)
syz_execute_func(0x0)
getrusage(0x0, &(0x7f0000000240))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6(0x1c, 0x4, 0x10001)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={<r2=>0x0}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000b00)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x84)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
setgroups(0x433ac276e4f6f017, 0x0)
setgroups(0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000080)=0x9, 0x4)
syz_execute_func(&(0x7f0000000a40)="9826473e431c0d0f05c461577dedc4a37bf0c53e41e2e9b557c421f1757632fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc66566450f381e760030a1c9fb110fd3c4a261b7e2")
poll(&(0x7f0000000300)=[{r0, 0x8}, {r0, 0x2008}, {r0, 0x2}, {r0, 0x28}], 0x1fffffffffffff67, 0xff)
r3 = dup2(r0, r0)
ioctl$DIOCRGETTABLES(r3, 0xc450443f, &(0x7f0000000340)={{"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", "76f0d0dbb2c0859960a3da1746d9033d68de6a86ac6a00acaade259665b89c48", 0x8, 0x1}, &(0x7f00000000c0)="28d22608970b8745e52f", 0x3, 0x4, 0x0, 0x8, 0x40, 0x3, 0x9be1, 0x9})
bind$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt(r0, 0x5, 0x9, &(0x7f0000000880)=""/130, &(0x7f0000000940)=0x82)

Waiting (max 60 seconds) for system process `syncer' to stop... Waiting (max 60 seconds) for system process `vnlru' to stop... fsync: giving up on dirty (error = 35) 0xfffff800038f5000: tag devfs, type VCHR
    usecount 1, writecount 0, refcount 50 rdev 0xfffff80003a0ec00
    flags (VI_ACTIVE)
    v_object 0xfffff800031ae200 ref 0 pages 839 cleanbuf 46 dirtybuf 2
    lock type devfs: EXCL by thread 0xfffff80003a3c000 (pid 20, syncer, tid 100067)
	dev gpt/rootfs

Syncing disks, vnodes remaining... 11 8 3 0 done
Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done
Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... done
All buffers synced.


Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address	= 0x0
fault code		= supervisor read data, page not present
instruction pointer	= 0x20:0xffffffff80e4e45f
stack pointer	        = 0x28:0xfffffe00272cc400
frame pointer	        = 0x28:0xfffffe00272cc430
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= 2414 (syz-executor.2)
trap number		= 12
panic: page fault
cpuid = 0
time = 598
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00272cc060
vpanic() at vpanic+0x1e0/frame 0xfffffe00272cc0c0
panic() at panic+0x43/frame 0xfffffe00272cc120
trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe00272cc1a0
trap_pfault() at trap_pfault+0x9f/frame 0xfffffe00272cc210
trap() at trap+0x44d/frame 0xfffffe00272cc330
calltrap() at calltrap+0x8/frame 0xfffffe00272cc330
--- trap 0xc, rip = 0xffffffff80e4e45f, rsp = 0xfffffe00272cc400, rbp = 0xfffffe00272cc430 ---
fifo_close() at fifo_close+0x1f/frame 0xfffffe00272cc430
VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe00272cc460
vgonel() at vgonel+0xdc/frame 0xfffffe00272cc4e0
vflush() at vflush+0x3df/frame 0xfffffe00272cc630
ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe00272cc6a0
softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe00272cc740
ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe00272cc7d0
dounmount() at dounmount+0x6e8/frame 0xfffffe00272cc850
vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe00272cc880
bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe00272cc8d0
kern_reboot() at kern_reboot+0x31e/frame 0xfffffe00272cc920
sys_reboot() at sys_reboot+0x467/frame 0xfffffe00272cc980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00272ccab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00272ccab0
--- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x20000009, rsp = 0x7fffdfffded8, rbp = 0xa ---
KDB: enter: panic
[ thread pid 2414 tid 100141 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why