= socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0x3, 0x4)

01:45:38 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getpeername$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000600)=0x1c)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000)
r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
r4 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2)
ppoll(&(0x7f0000000500)=[{r1, 0x40}, {r2}, {r3, 0x1}, {r4, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000900)={@in={{0x2, 0x3, @loopback}}, <r5=>0x0, 0x6, 0x0, 0x0, 0x8, 0x40, 0x9}, &(0x7f00000009c0)=0xa0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000a00)={r5}, 0x8)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r6 = getpgid(0x0)
r7 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/155)
open$dir(&(0x7f0000000640)='./file1\x00', 0x400, 0xb0)
wait4(r6, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r8 = open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4)
getpgid(0x0)
r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r9, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r9}], 0x1, 0x0)
freebsd10_pipe(0x0)
poll(&(0x7f0000000180)=[{r9, 0x2040}, {r9, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r9, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
setsockopt$sock_int(r9, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)
r10 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r10, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14)
getsockopt$sock_accept_filter(r8, 0xffff, 0x1000, &(0x7f0000000680), &(0x7f0000000780)=0xfffffffffffffee0)
connect$unix(r10, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x1)

01:45:38 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6(0x1c, 0x5, 0x9)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
r2 = accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
setrlimit(0x0, &(0x7f0000000140)={0x10000000000b359, 0xfffffffffffffffe})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4)
mlockall(0x1)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
accept(0xffffffffffffffff, 0x0, 0x0)
r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r5, 0x0, 0x1000000000003)
pwritev(r5, 0x0, 0x0, 0x0)
open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)

01:45:43 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0x3, 0x4)

01:45:43 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6(0x1c, 0x5, 0x9)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
r2 = accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
setrlimit(0x0, &(0x7f0000000140)={0x10000000000b359, 0xfffffffffffffffe})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4)
mlockall(0x1)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
accept(0xffffffffffffffff, 0x0, 0x0)
r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r5, 0x0, 0x1000000000003)
pwritev(r5, 0x0, 0x0, 0x0)
open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)

01:45:43 executing program 2:
r0 = shmget(0x2, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil)
shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, 0xfffffffffffffeef)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={<r3=>0x0, 0x3, 0x2}, &(0x7f0000000180)=0xc)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="0500022619531d85b3d3710b8bda"], &(0x7f0000000280)=0xe)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000400)=ANY=[@ANYBLOB="4b6ece986d0ab83d74444133f07a3ab72790d72ae4df697d96be3bdbd3592ae57b7af6b93802eae633ec60824a759342f58293c710788db2c229101bd5a7aa906e745a780f49ae2e48cfd45bdfb2f45ac6f056a32bce1ee86fc981df863e5065c5eafdb70270fed61bb33f3e94912c30d88790429efcb222bdfb74c724bc248632dde9f75b9d3722216c9b6f2de2aac6f7451a2c7596a9a8cec904d915c327df37128cc0e9eb52c91b0689a404f0659e05bc3ea8ce1f2bd94c141670cb23ad893b9cd16936656f2eceb8b56d2c838746b8b924073583f5de6e434ea68889683719f35de075005f0f"], 0x1)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="070000000600090000020000ffff00000700f88a909c969b8a0abb324de9c5c5e0a6c20fdfd19f584dfc58de874e5516a43a41b42d00"], 0x0)
fcntl$setstatus(r1, 0x4, 0x44)
getsockopt$inet6_tcp_buf(r2, 0x6, 0x20, &(0x7f00000002c0)=""/37, &(0x7f0000000300)=0x25)
lseek(r2, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
r4 = socket(0x0, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0x0, 0x0)
freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000500))
getuid()
freebsd11_lstat(0x0, 0x0)
lchown(0x0, 0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5)
write(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000200)={r3, &(0x7f00000001c0)=[@in={0x2, 0x3, @rand_addr=0xce}, @in6={0x1c, 0x0, 0xaa5, @loopback, 0x80000000}]}, &(0x7f0000000240)=0x10)
recvmsg(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)

01:45:43 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0x4, 0x4)

01:45:43 executing program 2:
shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x20002000)
r0 = shmget(0x1, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil)
shmctl$SHM_UNLOCK(r0, 0xc)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00')
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4)
lseek(r1, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
socket(0x0, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
getuid()
freebsd11_lstat(0x0, 0x0)
lchown(0x0, 0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5)

01:45:44 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0x5, 0x4)

01:45:44 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0xf, 0x4)

01:45:45 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0xc7, 0x4)

01:45:48 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0x3, 0x4)

01:45:48 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0x300, 0x4)

01:45:49 executing program 0:
r0 = socket$inet6(0x1c, 0x1, 0x0)
fsync(r0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r2 = socket(0x2, 0x10000001, 0x84)
msgget(0x2, 0x25)
freebsd11_stat(&(0x7f0000000100)='./file0\x00', 0x0)
fcntl$getown(r2, 0x5)
msgctl$IPC_SET(0x0, 0x1, 0x0)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10)
nanosleep(0x0, 0x0)
shutdown(r2, 0x2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x7fff}, 0x24)
close(r2)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
__semctl$IPC_RMID(0x0, 0x0, 0x0)
socket$inet6(0x1c, 0x5, 0xfffffffffffffffd)
recvmsg(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

01:45:49 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000000c0)='./file0\x00', 0x10000)
readv(r0, &(0x7f00000002c0)=[{0x0}, {&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x3)
linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0/file0\x00', 0x400)

01:45:49 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001440)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001400)=[@dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @authinfo={0x10}], 0x2c, 0x100}, 0x104)
shmget(0x1, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil)

01:45:49 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0x3e8, 0x4)

01:45:49 executing program 2:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x9}, 0x1)
pipe2(&(0x7f00000001c0)={<r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x3004, &(0x7f0000000140), &(0x7f0000000180)=0xa8e7)

01:45:49 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x1)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0x100000001, 0x4)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={<r2=>0x0, 0x200, 0x8bd}, &(0x7f0000000100)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x6, 0x6, 0x3010, 0x2, 0x7ff, 0x0, 0x1, 0x100000001, r2}, &(0x7f0000000180)=0x20)
r3 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a)

01:45:49 executing program 2:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="4583d6c0d049dbc477b8b36401ceaf993f933b6002ddf613537eba188d0f717235f549119457acfcc5ac36d2d52ac8e3d1b19ac5d048152ef99efaec84fcc36b1ee024d62eb84bc3aef9765fbcee7e5dbad1a38258d817855d8aba2908e01f73afbe7c90d743c02975d9"}, {&(0x7f0000000400)="37125fe007e52cfa3061fa7b44fcd6bf5a3e6db16f3c40776a1c6748cc2445a82268c3a2837658adbd06a826fb2b6038f279c85aec065f744badab299e89de886e955a7b28c27a51073f3357d054aaf3e27aa825f4c552f551d6e56fdb4328b6bd292afcb1eab31f844b5de1619185e229dc"}, {&(0x7f0000000480)="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"}, {&(0x7f0000000580)="1f488be002c722facb214397b7e61d48fe5ba35ea5078fd8a11c12375147584d1dc05c6ac5a012ce0380ced34b1acd81a8d9418b9f92880cd73699d529ab6fa78dff5c248cd4bd84e94d36225aab73c6c071f79a5cfa16d313eb3612b781fb715e8b3e4320cc99c52a0c06ea258cc77a5c563e497b57d651c526b503a449889a4773473408dfa9083bec05f9215e6273b31c24f538d55414b099babfe76db22de986fafe10f7a61b519d8199c5eaaac8e722c5b32700c353eb"}], 0x0, 0x0, 0x36e}, 0x20080)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="100400000200c1000000000000000000"], 0x10}, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYRES64=0x0, @ANYRES32=0x0, @ANYBLOB="000100"/20], &(0x7f00000003c0)=0x4)
socket$inet_tcp(0x2, 0x1, 0x0)

01:45:49 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4)
r1 = socket(0x0, 0x20000000, 0x100)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

01:45:50 executing program 0:
r0 = socket$inet6(0x1c, 0x10000000, 0xc4f7)
r1 = socket$inet(0x2, 0x30000007, 0x1000)
fcntl$dupfd(r0, 0x0, r1)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r2, 0x0, 0x1000000000003)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000180)=0xffffffffffffff21)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000040)={<r3=>0x0, 0x40}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x8, 0x800, 0x0, 0x5, r3}, &(0x7f00000002c0)=0x10)
getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000300)=""/112, &(0x7f0000000140)=0x70)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000280)='./file0\x00', 0x2000e012, 0x80000000000)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000240)=0x4)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000080)={0x6, 0x400}, 0xffffffffffffff8a)

01:45:50 executing program 1:
r0 = semget(0xffffffffffffffff, 0x2, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x4)
__semctl$IPC_RMID(r0, 0x0, 0x0)

01:45:50 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x8, <r2=>0x0}, &(0x7f00000001c0)=0xc)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000300)={r2, 0x8}, &(0x7f0000000440)=0x8)
r3 = msgget(0x0, 0x9)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
r4 = getpgid(r0)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff})
lseek(r5, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
mknodat(r6, &(0x7f00000004c0)='./file0\x00', 0x8040, 0x20)
fcntl$lock(r7, 0xc, &(0x7f0000000540)={0x2, 0x1, 0xf09, 0xdb5f, r4})
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r5, 0x2)
freebsd10_pipe(0x0)
r8 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
mlock(&(0x7f0000fef000/0x4000)=nil, 0x4000)
getsockname(r5, &(0x7f0000001700)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000004411201a664adfbc05848800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000061000000000000000000000000000016000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000a5568b34e62000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aaabc86e76b8e9931daf5a58e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d62ffd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b700000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe0400"/4104], 0x0)
shmctl$IPC_INFO(r8, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10)

01:45:50 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0x500, 0x4)

01:45:50 executing program 2:
r0 = socket(0x800000001c, 0x5, 0x0)
sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
close(r0)
fcntl$getown(r0, 0x5)

01:45:50 executing program 1:
shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x1000)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x20000, 0x2)
chdir(&(0x7f0000000340)='./file0\x00')
r1 = socket(0x0, 0x0, 0x0)
chroot(&(0x7f0000000240)='./file1\x00')
fstat(r1, &(0x7f0000000140))
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
poll(&(0x7f0000000300)=[{r1, 0x40}], 0x1, 0xfe)
r2 = shmget(0x0, 0x4000, 0x400, &(0x7f0000ffc000/0x4000)=nil)
shmat(r2, &(0x7f0000ffb000/0x4000)=nil, 0x3000)
clock_settime(0x0, 0x0)
chmod(&(0x7f0000000080)='./file0\x00', 0x84)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
socket(0xd9681d5e15bd216c, 0x7, 0x1)
lseek(r1, 0x0, 0x4)

01:45:50 executing program 2:
syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x1, 0x8)
getpgrp(0x0)
msgget(0x1, 0x40)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
bind(r1, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/232)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
msgget(0x3, 0x403)
linkat(r1, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x0)

01:45:51 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0xf00, 0x4)

01:45:57 executing program 0:
clock_settime(0xf, &(0x7f0000000000)={0xf15, 0x9})
clock_getres(0x0, 0x0)
clock_getres(0xffffffffffffd, &(0x7f0000000040))

01:45:57 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000340)=0x2a92, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000500)="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", 0x585}], 0x1)
r1 = fcntl$getown(r0, 0x5)
r2 = getuid()
fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getpgid(0x0)
r5 = geteuid()
getgroups(0x1, &(0x7f0000000200)=[<r6=>0xffffffffffffffff])
sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000000c0)=[{&(0x7f0000000ac0)="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", 0x1000}], 0x1, &(0x7f0000000280)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0x60, 0x4}, 0x80)
shutdown(r0, 0x1)

01:45:57 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0x4000, 0x4)

01:45:57 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={<r1=>0x0, 0x80000001, 0xffffffff, 0x1, 0x9, 0x1, 0x9, 0x3, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x8977, 0x20, 0x401, 0x40, 0x4}}, &(0x7f0000000000)=0xb8)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1, 0x2afc}, 0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1d, &(0x7f0000000080)=0x1, 0xfe9f)

01:45:57 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x40, 0xffffffffffffffff, 0x57)
r1 = dup2(r0, r0)
r2 = openat(r1, &(0x7f0000000140)='./file0\x00', 0x13e, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x2, @rand_addr=0xacf}}, <r3=>0x0, 0x3, 0x2, 0x2, 0x361a}, &(0x7f0000000240)=0xa0)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000280)={r3, 0xd, 0x4ad3}, &(0x7f00000002c0)=0x8)
r4 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000040)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)
setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000080)="f66e5267e760bc10637dcc1e1b5067145850d95624ed0a4213017c7a81f810229c1fbbc733c6709509feda2252bb3075cc18d100815202c67a7626a60a0f4eb2d7aac18c998eb4408b7821a24cc1a6ad16232df2de740a71cd23cb1adb0ff66ab2f1384964dbfe0644209995c7d0f01237619add30c9dbf0a3b9638d498cb0c1e25c5d4d95a0ad345a1d79c0eaa549915e22a3ea63934ac8a3ba6aacedf4f6be62498cee37bcf62415d98c8f62e47eff4cb1053c62978424ad6aca48a687834f89153bcd02d5e5229f662b4f04ce36cdb8ba543ae494c80147a4ae2b021ae0dc", 0xe0)
getsockopt$inet_buf(r1, 0x0, 0x49, &(0x7f0000000000)=""/235, &(0x7f0000000100)=0xeb)

01:45:58 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
close(r0)
r2 = accept(r1, 0x0, 0x0)
setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000040)=0x100000001, 0x4)
dup2(r0, r1)
dup(r0)
execve(0x0, 0x0, 0x0)

01:45:58 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x25, 0x0, &(0x7f0000000040))
r1 = dup(r0)
r2 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x400, 0x80)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x40)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x72a)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000140), 0x4)

01:45:58 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0xc700, 0x4)

01:45:58 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r0, 0x3, &(0x7f00000001c0)=""/35)
r1 = getpgid(0x0)
r2 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r3 = getpgrp(0xffffffffffffffff)
getpgid(r3)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f00000005c0)='./file0\x00', 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000)
getsockopt$sock_timeval(r4, 0xffff, 0x1006, &(0x7f0000000200), &(0x7f0000000300)=0x10)
setsockopt$inet6_udplite(r4, 0x88, 0x2, &(0x7f0000000440)=0xfffffffffffffff9, 0x4)

01:45:58 executing program 0:
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = accept4$inet6(r0, &(0x7f0000000580), &(0x7f0000000200)=0xc0c74faa, 0x1)
r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000600)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000780)=0x10, 0x30000000)
r3 = accept4$inet(r2, &(0x7f00000007c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x37b, 0x10000000)
chdir(&(0x7f00000004c0)='./file0\x00')
r4 = socket$inet_udp(0x2, 0x2, 0x0)
r5 = open(&(0x7f00000005c0)='./file0\x00', 0x20004, 0x3)
getsockopt$inet_buf(r3, 0x0, 0x5d, &(0x7f0000000300)=""/212, &(0x7f0000000180)=0xd4)
ppoll(&(0x7f0000000680)=[{r1, 0x800040}, {r5}, {r4, 0x3}, {r1, 0x200000000000040}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000640)={0x1000}, 0x8)
syz_execute_func(&(0x7f00000008c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getpgid(0x0)
r6 = getpid()
listen(r3, 0x6)
msgget(0x1, 0x8)
wait4(r6, &(0x7f0000000080), 0xffffffffffeffffe, &(0x7f0000000240))
r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r7, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000400)={<r8=>0x0, 0x6, 0x4, 0x8001}, &(0x7f0000000500)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x900, &(0x7f0000000800)={r8, 0x2}, &(0x7f0000000740)=0x8)
readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000700), 0xfffffeea)
freebsd10_pipe(0x0)
r9 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r9, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0xf86e)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil)
r10 = socket(0x2, 0x2, 0x0)
bind$inet(r10, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0xffffffffffffff2d)

01:45:58 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0xe803, 0x4)

01:45:58 executing program 1:
r0 = socket(0x2000000019, 0x20000004, 0xfffffffffffffffe)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4)
sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)

01:45:59 executing program 1:
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
r0 = shmget$private(0x0, 0xb000, 0x2, &(0x7f0000ff4000/0xb000)=nil)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/75)
mlock(&(0x7f0000b28000/0x1000)=nil, 0x1000)
syz_execute_func(&(0x7f0000000280)="91cd8080000cc4638579490701c4e27d13e0d0d00feda90000000000004583616877c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c36363e440f1b3857f8766f6161d874d278d0d278660f3824ed5ff6a9c1460000e1b5ac5de22c892a0f00009d9f")
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10)
setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000100)=0x65, 0x4)

01:45:59 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000180)={<r1=>0x0, 0x0, 0x2, 0xff}, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1000000000000281, 0x0)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
open(&(0x7f0000000200)='./file0\x00', 0x10000, 0x4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={r1, 0xffffffffffff8000, 0x80}, &(0x7f00000001c0)=0xc)

01:45:59 executing program 1:
clock_settime(0x4, &(0x7f0000000680)={0xd2b, 0x2})
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockname(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000"], &(0x7f0000000740)=0x6e)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
r1 = getpid()
fstat(r0, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresgid(&(0x7f0000001c00), &(0x7f0000001c40), &(0x7f0000001c80)=<r3=>0x0)
r4 = getpgrp(0xffffffffffffffff)
freebsd11_stat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getresgid(&(0x7f0000001d80), &(0x7f0000001dc0), &(0x7f0000001e00)=<r6=>0x0)
r7 = fcntl$getown(r0, 0x5)
freebsd11_fstat(r0, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
freebsd11_stat(&(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
sendmsg$unix(r0, &(0x7f0000002000)={&(0x7f00000008c0)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001a80)=[{&(0x7f0000000900)="116fed294aed833a55c6a7cd468914258fff7ff66837f6f1eb0d68c6421c222405bad766f1c91e1a2707d5cab1ba7f32ce35dd9da03a3aba", 0x38}, {&(0x7f0000000940)="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", 0x1000}, {&(0x7f0000001940)="bb879aa3b73996d8ff07176b7a8518e73437dc2c80a16a3c174deaf8fd2f0e", 0x1f}, {&(0x7f0000001980)="91bbf5a71cce9c77f7727ed66004b9982055f79b7d7d0b258bdd73381278f80103c70eb609591823a1317d0d4d8497c89e91ab4373", 0x35}, {&(0x7f00000019c0)="f7ce9c00fa8550e98d59ce5ebe16909f478f0ca960ece9eb1f8fbd0e30b8d5ff9ef81ac647f9759ed93648137296e283f086a11ae2183929134f57583d4250e7ee93c9c8c109c163d91a3bbf38244bc8d23f97c384306df260cc33659af33fcf603d71c163e7efce3ab527a27a487ea2fbd519b08eb611caa8ced1de377c247fca86e49e4d922d9c7f4ba4ee93f223cc206cace5817a47cbb874c8f6951d6b622dcce39e3b15b68e648ae6", 0xab}], 0x5, &(0x7f0000001f80)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}], 0x60, 0x20000}, 0x8)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r10 = open(&(0x7f0000000640)='./file0\x00', 0x20000, 0x40)
recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000140)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/60, 0x3c}, {&(0x7f0000000200)=""/44, 0x2c}, {&(0x7f0000000240)=""/244, 0xf4}, {&(0x7f0000000340)=""/50, 0x32}, {&(0x7f0000000380)=""/83, 0x53}, {&(0x7f0000000400)=""/58, 0x3a}, {&(0x7f00000004c0)=""/79, 0x4f}], 0x7, &(0x7f00000005c0)=""/126, 0x7e}, 0x3)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
fsync(0xffffffffffffffff)
r11 = accept(r0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x3, 0x4)
dup(r0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r10, 0x84, 0x103, &(0x7f0000000780)={<r12=>0x0, 0xa6, "5c8c84e5cf120c9c9258a7e91543ee0a8d91a455712ed062ee26a44f1c74e22a506f1ec558b67a5b67ad71d480100b673385f394a987095292960af6aecfbfbc5e423d767f4eaee36560079e0a7dde1bf7eb28ad184357fc496da8eb593c89a286fcd49ddd999d5c5a1fae85e28b6c3fde1a277a2775b654a09fcab56017a329b172981fb54c9dc7d33265692001db3f432bee3735b2602bd3b87b27b28206a9a7da665ed1df"}, &(0x7f0000000840)=0xae)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r11, 0x84, 0xf, &(0x7f0000000880)={r12, 0xb84, 0x1}, 0xc)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
semget$private(0x0, 0x2, 0x102)

01:46:04 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0x1000000, 0x4)

01:46:04 executing program 2:
r0 = socket(0x1b, 0x3, 0x0)
r1 = open(&(0x7f0000000400)='./file0\x00', 0x20144, 0x500001c)
freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getegid()
fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x400)
preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000100)=""/52, 0x34}, {&(0x7f0000000140)=""/125, 0x7d}, {&(0x7f00000001c0)=""/186, 0xba}, {&(0x7f0000000280)=""/198, 0xc6}], 0x4, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)={<r4=>0x0, 0x2, 0x7, [0x0, 0x8, 0x0, 0xdd, 0x5, 0x3, 0x8]}, &(0x7f00000003c0)=0x16)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r4, 0x9, 0x1, 0x4, 0x8, 0x4, 0xcb}, &(0x7f0000000500)=0x98)
close(r0)

01:46:05 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000040)={<r2=>0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={r2, 0xad4, 0x1, 0x7fff, 0x1}, &(0x7f0000000200)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000180)={r2, 0x8dcf}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000380)=0x60c65be0, 0x4)
setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01201a56e9681eab07783b3706000000000000000000000000000001", 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000500)=ANY=[@ANYBLOB="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"/362, @ANYRES32=r2], 0x84)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000280)={'accf_http\x00', "49317b213487c969a623b20f075d26c114f4600014c1b21f493877958e4d4ef5cd2b10fc8d14b78d2e327d39537137f3cd6e0835ce7bb82f0ac197467ac2258a4114194de77271ad109b3f6e8e151c483ce0bfede71ed8593d13ae0dedbff1a3175446453a071b40b2d6871b9c618d98723ef5c8db2ca1bb465814c2393ea3b4ea16bd71c48fde4c3be500d1a37b96bcf1a36e39259a012cbed578c6a86f89c036ce8495dbf7efcd301401c0b74d63e3437b98a355d06de55b2f7e7d7a01f8983575d1488688a10210eb789f79ca8d6334a5e9cedc220880b5750a019b8ca7e20877e8e4a59d88a8fd88b59169d7fe1c"}, 0x100)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r2, 0xe, 0x3}, 0x8)
write(r0, &(0x7f0000000cc0)="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", 0x57d)

01:46:05 executing program 1:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040)={0x2a9f635e, 0x1}, 0x8)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x7f, 0x1ff, 0x1, 0x4, 0x6c78, 0x7, 0x1, {@in6={{0x1c, 0x1, 0x3, @empty, 0xea}}, <r2=>0x0, 0x6, 0xee, 0x2, 0x5, 0x100}}, &(0x7f0000000140)=0xb0)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000180)=r2, 0x4)

01:46:05 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0x2000000, 0x4)

01:46:05 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000040), &(0x7f0000000140)=0x4)
open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x2)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={<r1=>0x0, 0x9}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r1, 0x100000000, 0x401, 0x8, 0x7fffffff, 0x7f}, 0x14)
freebsd10_pipe(&(0x7f0000000400)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000180), 0x4)
getsockname$unix(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000000000000000001000080000000000000000000000000000000000000000000000000000001825700004ed1fb0f445cd4607c00"/108], &(0x7f0000000200)=0x63)

01:46:05 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x90000000000208, 0x4)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
fcntl$getflags(r0, 0x3)
r1 = msgget(0x1, 0x110)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000001200)=""/239)
sendto(r0, &(0x7f0000000140)="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", 0x1000, 0x4, 0x0, 0x0)
setrlimit(0x9, &(0x7f0000000080))
flock(r0, 0x9)
socketpair$unix(0x2, 0x2, 0x0, 0x0)
open(&(0x7f0000001140)='./file0/file0\x00', 0x0, 0x2)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
close(0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
clock_settime(0x1000000000000, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
r2 = msgget(0x2, 0x140)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000001180)=""/91)
mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x40)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

01:46:05 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={0x0, 0x1, 0x80000000}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={0x0, 0xaa4, 0x2, 0x4, 0x8}, &(0x7f0000000140)=0x18)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e259d006c6530005b1eef5a75a9424ea22a7c5d52bf459069c4491081520064cb0518de2a00f213f9d1b9a590880b37b074741e73e9"], 0x1)
sendto$inet6(r0, &(0x7f0000000040)="be", 0x1, 0x0, 0x0, 0x0)
sendto(r0, 0x0, 0x368, 0x0, 0x0, 0xce28b1162ae8e46a)
fdatasync(r0)

01:46:05 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0)
fsync(r0)
r1 = socket(0x0, 0x0, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
lseek(0xffffffffffffffff, 0x0, 0x804)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x9, "dc53aa1e03eb15bde12bd025628e2fa9"}, 0x14)
getsockopt(r0, 0x9, 0x7ff, &(0x7f0000000180)=""/157, &(0x7f0000000000)=0x9d)
socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)

01:46:10 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0x3000000, 0x4)

01:46:10 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
nanosleep(&(0x7f0000000000), 0x0)
nanosleep(&(0x7f0000000040), &(0x7f0000000080))

01:46:10 executing program 2:
connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="8202550000006c653000a32d17bfef9c4bf0419962356b35b9810b5b91a67c6e34b8"], 0x1)
shutdown(0xffffffffffffffff, 0x0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)="f94a85e64b163057ebfe27318ed566a432660262ed97e77b17de5611be1eec23c1f352c6b326553378005688aa3ca0cddd0d58a3d06a7f573df0668f940b4f6cad7583102034a8739e492fc5ed11daa56894bc2ba2a3c1215562dfa78262bec3bf251a12760c67055f2bba03d189da7122183ad0c85b11416f8294649559469fb33692887c78cb816959edb56411c2fedf6405b60b154bcb57dbf187d82841bba317c032120366cd2a3ca6e32869b90362d80d59218d94c59ff13bd667040c4491922d1b32202fb161c653f55b1a7d5f09e3dde4f14277b790aa0b9ed21bc1593ac1b4d2f6eb99348870e0daea59aa417c06e5b40a23a1", 0xf7)
lseek(0xffffffffffffffff, 0x0, 0x5)

01:46:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockname$inet6(r0, 0x0, &(0x7f00000000c0))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x7, <r1=>0x0}, &(0x7f00000001c0)=0xc)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r1, 0xbfac, 0x3, 0x9}, &(0x7f0000000240)=0x18)
r2 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r2, 0x0, r0)
mkdirat(r3, &(0x7f0000000140)='./file0\x00', 0x8)
getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x8)

01:46:10 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000240)={'accf_\x06\x00', "7be41370ff8d9aa1471a71ebf957aa135de1fea7431bd395b21426cac008aede522dddd91444f8808526c0b66a9551c77e87a798915dcb012e024b53df938ecac88b74486e215733f781b046bad3222ea84cea7a7f36d29c2adf43ddcd12d9edfa55d8c8c13110ac80baa3ac7a379dee27dccff4c6fb840204a9fcc06e63d69efd5d4cf66a531ae55743302348f9e01118c49a39c4e348a89ef2a5ccdbfc96c9d0c567bb6bd35183be15b518f9f294687883aa353d4aa35408fbcfa9b3915581d6d4ebcadbb68a4994a5fdab6d4831a717e220c84b90557613b67c0b7450e2795fd1e658aff33176de6a9c53e649642b"}, 0x100)
r1 = socket(0x10000000011, 0x8000000003, 0x0)
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), 0x8)

01:46:11 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
socket$inet_udplite(0x2, 0x2, 0x88)
lseek(r0, 0x0, 0x1000000000003)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10010a, 0x100)
poll(&(0x7f00000000c0)=[{r1}], 0x200000000000007e, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
truncate(&(0x7f0000000400)='./file0\x00', 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={<r2=>0x0, 0x5ffb8e36, 0x6, [0x5, 0x3, 0xffffffff, 0x8, 0x7, 0x20]}, &(0x7f00000001c0)=0x14)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0x5, 0x6, [0x100, 0x100, 0x5, 0x4, 0x2, 0x1]}, 0x14)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), &(0x7f0000000080)=0xff5a)
truncate(&(0x7f0000000000)='./file0\x00', 0x1e)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x945bfe40a247962)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(0x0, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x0, 0x0, 0xffee)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0xffffffffffffff1e)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4)

01:46:11 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000200)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
chdir(&(0x7f0000000040)='./file1\x00')
renameat(r0, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000300)='./file0/file0\x00')
freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x3}}, <r2=>0x0, 0x81, 0x69, 0x200, 0x8, 0x9, 0x7}, &(0x7f0000000180)=0x98)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r2, 0xd, 0x4d2}, &(0x7f0000000340)=0x8)
__getcwd(&(0x7f0000000280)=""/85, 0x55)
renameat(r0, &(0x7f0000000380)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00')
open(&(0x7f00000000c0)='./file0/file0\x00', 0x100000, 0x10)

01:46:11 executing program 0:
accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
getitimer(0x100000000001, &(0x7f0000000280))
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00', 0xffffffff00000000}, 0x24)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0)
flock(r2, 0x5)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
getpid()
getrlimit(0x5, &(0x7f0000000180))
lseek(r0, 0x0, 0x41000000000003)
r3 = semget(0x3, 0x5, 0x274)
__semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f00000004c0)=""/4096)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fsync(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

01:46:11 executing program 2:
r0 = socket(0x2, 0x10000001, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x9}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x3ca}, 0x8)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="83022e000000806530006eab116178b6ff557872d15cc9157ad16ec7472aabdb8658c9b267bab7223fbf6dcd9244439645ba284c61dd820c730ddbb9be1ea15bae88bf2cf12813e0e9d7e8b8cf3b91fb8195"], 0x1)

01:46:11 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0x4000000, 0x4)

01:46:11 executing program 1:
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(&(0x7f0000000100)='./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)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
mknodat(r2, &(0x7f0000000280)='./file0\x00', 0x8020, 0x5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x24, &(0x7f00000002c0)=ANY=[@ANYBLOB="0d0008ffe36be5ce3de1d423c6dd90cb8ec99b5cee7800"/34], 0x0)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)

01:46:12 executing program 2:
setitimer(0xffffffffffffffff, &(0x7f00000000c0)={{0xc7000000}, {0x4, 0x6}}, 0x0)

01:46:12 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x4)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f00000001c0))
symlink(0x0, &(0x7f0000000500)='./file0\x00')
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0)
getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000540), 0x0)
renameat(r0, &(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00')
setsockopt$inet_opts(r1, 0x0, 0x800000000000001, 0x0, 0xfffffcd6)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
mknodat(r3, &(0x7f0000000100)='./file0\x00', 0x2482c4dfc87991e1, 0xca4f)

01:46:13 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0x5000000, 0x4)

01:46:15 executing program 2:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x7, 0x1000200010005})
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x8000, 0x4)

01:46:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0xfffffffffffffff8, 0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1206, &(0x7f0000000080)={0x0, 0xd57}, 0xc)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x400000000)
lseek(r2, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000140)={<r3=>0x0, 0x9}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r3, 0x1880000000, 0x8001}, 0xc)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r4 = accept(0xffffffffffffffff, 0x0, 0x0)
open(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000100)=0x4)
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
dup2(r4, r2)
clock_settime(0x4, &(0x7f0000000240)={0x1, 0x8001})
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, 0x0, 0x0)

01:46:18 executing program 2:
syz_emit_ethernet(0xe, &(0x7f0000000080)="79090014a91de3854a14cd48bcb6")

01:46:18 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0xf000000, 0x4)

01:46:18 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil)
getpgid(0xffffffffffffffff)
getpid()
fcntl$getown(0xffffffffffffffff, 0x5)
getpgid(0xffffffffffffffff)
fcntl$getown(0xffffffffffffffff, 0x5)
r0 = getpgid(0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000280)=0x3, 0x4)
getpgid(r0)
fcntl$getown(0xffffffffffffffff, 0x5)
getpid()
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x2, @rand_addr=0x3ae70676}}, <r2=>0x0, 0x6, 0x20, 0x80000001}, &(0x7f0000000380)=0x94)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x10000}}, r2, 0xc0b6, 0x3, 0x100000000, 0x35b1, 0x8}, &(0x7f00000004c0)=0x98)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000600)={r2, &(0x7f0000000500)=[@in={0x2, 0x2}, @in6={0x1c, 0x2, 0x1, @loopback, 0x9}, @in={0x2, 0x2}, @in={0x2, 0x3}, @in6={0x1c, 0x3, 0x3, @loopback, 0xd293}, @in6={0x1c, 0x3, 0xa8, @empty, 0x3}, @in6={0x1c, 0x1, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x1e39f577}, @in6={0x1c, 0x2, 0x100000000000, @local={0xfe, 0x80, [], 0x0}, 0x6}]}, &(0x7f0000000640)=0x10)
r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x30000000)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
dup2(r3, r4)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r5, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
recvfrom$unix(r1, &(0x7f0000000680)=""/18, 0x12, 0x2, &(0x7f00000006c0)=@file={0x1, './file0\x00'}, 0xa)
shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000)

01:46:18 executing program 2:
r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
r1 = dup(r0)
symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00')
fdatasync(r0)
preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0)
write(r1, &(0x7f0000000280)="50284303d1f89ccf6ce7bda56d82cd918a3e5a2af54568d156a4ba010beab307f542bd42568b7688112d203f3a145aa8746c2b845ad2742c7c922c668877760bd885856d976e179cc352f0745e820f3a2ac51c8a5539dd848106648f3d0cbc7dac53d4981361040e2a0b244f573b8278dd309c9100a88297a45028d1c6c969067991979ba09bcc89c9c7d4114b8783de137dcaca16f4b294c7fb45ddefbdb0237855a2a909e30927d6cb8b8d9ee93ba1426ddd3752225e50e4daf3103cffca390380bc07ed30f9de977911ce52dd23e4a8048dee54cb60", 0xd7)
rename(&(0x7f0000000080)='./file0\x00', 0x0)
faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)

01:46:19 executing program 1:
pipe2(0x0, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb)
listen(0xffffffffffffffff, 0x0)
execve(0x0, &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000580)=ANY=[@ANYBLOB="00000000cbe2685f91ba1a7e4350c342a6642116", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000380)=0x28)
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
bind$inet(r1, &(0x7f0000000040)={0x2, 0x2, @broadcast}, 0x10)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000300)={0xff, 0x7, 0xffffffffffffffff, 0xa9}, 0x8)
sync()
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000005c0)={<r3=>0x0, 0x4}, &(0x7f0000000600)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000640)={r3, 0x0, 0x1000}, &(0x7f0000000680)=0x8)
mlockall(0x2)
accept4$inet6(r0, &(0x7f00000006c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000700)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={<r4=>0x0, 0xa, 0x10000}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r4, 0x5}, &(0x7f00000001c0)=0x8)
getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000003c0), &(0x7f0000000540)=0x4)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)

01:46:19 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0x40000000, 0x4)

01:46:19 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed2", 0x7b, 0x0, 0x0, 0x0)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
readv(r0, &(0x7f0000000040)=[{&(0x7f0000000240)=""/213, 0xd5}], 0x1)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00')

01:46:21 executing program 0:
accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={<r0=>0x0, 0x5, 0x7fff}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000140)={r0, 0x100000000}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000b}, 0x10)

01:46:21 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xa0)
freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
msgget$private(0x0, 0x400)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x2, 0x0, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x8, 0x10)
poll(&(0x7f0000000380)=[{r0, 0x116}], 0x1, 0x31)
readv(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000140)=""/171, 0xab}, {&(0x7f00000014c0)=""/186, 0xfffffffffffffe77}, {&(0x7f00000002c0)=""/51, 0x33}], 0x5)
open(&(0x7f0000000400)='./file0\x00', 0xffffc, 0x24)
getpeername(r1, 0x0, 0x0)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000003c0))
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001580)={@in6={{0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, <r2=>0x0, 0x200, 0x3ff, 0x8, 0x5, 0x101, 0xd20}, &(0x7f0000000440)=0x98)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001640)={r2, 0x7, 0x3, 0x7, 0x2}, &(0x7f0000001680)=0x18)
accept$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10)
open$dir(&(0x7f0000000280)='./file0/file0\x00', 0x8, 0x0)

01:46:21 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0xc7000000, 0x4)

01:46:21 executing program 2:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x64)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x236, 0x20f)
r1 = socket$inet6(0x1c, 0x5, 0x0)
r2 = dup(r1)
utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)={{0x7dcf}, {0x2000000000, 0x2}}, 0x200)
setsockopt$inet6_int(r2, 0x29, 0x30, 0x0, 0x0)
ftruncate(r0, 0x2)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

01:46:21 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={<r1=>0x0, 0x40, 0xb559, 0x5, 0xc2, 0x4, 0x100, 0xdf, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x2, 0xffffffff80000000, 0x3, 0x4, 0x8}}, &(0x7f00000000c0)=0xb8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x1}, 0x8)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)

01:46:21 executing program 2:
mprotect(&(0x7f0000b7b000/0x4000)=nil, 0x4000, 0x0)
mprotect(&(0x7f000094b000/0x7000)=nil, 0x7000, 0x2)
madvise(&(0x7f0000c64000/0x1000)=nil, 0x1000, 0x6)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x40)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={<r1=>0x0, 0x4c, "a1ce2a397b5cdcc6c031f9f6c642d58caca68b75e5ce14233c03986162a634cba8f89c2fd4e2478b58eb0c6b20de1dc55687ce34ee3351f4c51b04927f3312d423804303f8d296072863c68b"}, &(0x7f00000000c0)=0x54)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x1}, 0x8)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0)

01:46:21 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0xe8030000, 0x4)

01:46:22 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0x100000000000000, 0x4)

01:46:22 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0x200000000000000, 0x4)

01:46:25 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000380)=""/59, &(0x7f00000003c0)=0x3b)
fcntl$setflags(r0, 0x2, 0x1)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820206000000522c39a3"], 0x1)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x10)
connect$unix(r0, &(0x7f0000000480)=@file={0x0, './file0\x00'}, 0xa)
sendto(r0, &(0x7f0000000240)="d9c61609c0459adde5f6a7ac89d6a4de007a34381348221bd22c5e71a77feb71e0ea726abc41b154dd03c3b6230c7e9dd3c5e97e6256b79a45c5777be95c852dc53f6a83260900f8010d0b83ef4a975d083ef8dbca71e46d947ab4ea2b3f38888332c502e22e79b64f9383206415fa19108edb8f8686fa587379e410e32ce2fdb3b6da37dd59cefc1a97db1ec75c89eb0a598d1774ceec5a2191aaca9c6c43aace6bb3ab9b6a223c752ff51f05d7d613a201659e6ac111d95c89f3b1d6f99b2582f0f7bd8cb21006dac95b91cda428439054d238", 0xd4, 0x20181, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000400)=0xd39770a)
connect$unix(r0, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0xa)
getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000600)=""/4096, &(0x7f0000000580)=0x1000)
syz_emit_ethernet(0x46, &(0x7f0000000140)="43cc7663d60c9bec82cf66fd7164f38212b429301f4da0d144fbc997ca9d678aa5f69b5ee97790934fa737da6123c6508fd6cc62a9efaaa0bd83c6dfaac32208101d45d9b779")

01:46:25 executing program 0:
r0 = socket(0x11, 0x10000003, 0x0)
r1 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r1)
close(r0)
socket(0x17, 0x10000000, 0x0)

01:46:25 executing program 2:
r0 = socket(0x1c, 0x10000000, 0x3)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getgroups(0x4, &(0x7f0000000100)=[<r2=>0xffffffffffffffff, <r3=>0x0, <r4=>0x0, 0x0])
getresgid(&(0x7f0000000200)=<r5=>0x0, &(0x7f0000000240)=<r6=>0x0, &(0x7f0000000280))
setresgid(r1, r3, r6)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={<r7=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000000c0)=0x10)
getpid()
getgroups(0x6, &(0x7f00000002c0)=[r4, r3, r5, r2, r5, r6])
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r7, 0x4, 0x171d, 0xfffffffffffffffe}, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)

01:46:25 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0x300000000000000, 0x4)

01:46:25 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0xc000000}, 0x24)
r1 = dup(r0)
setsockopt$sock_linger(r1, 0xffff, 0x80, 0xffffffffffffffff, 0x2a2)

01:46:25 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open(&(0x7f0000001600)='./file0\x00', 0x4, 0x4)
fcntl$getown(r1, 0x5)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={<r3=>0x0, 0x5deb8a56}, &(0x7f00000000c0)=0x8)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
r6 = getpid()
r7 = fcntl$getown(r0, 0x5)
sendmsg$unix(r0, &(0x7f00000015c0)={&(0x7f0000000380)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000014c0)=[{&(0x7f00000003c0)="5fb19c98ccb3b6ff11d8d4aca7bb08b77c80390db99dd7338c785e613df908bf33c25fa772edbceb8aab78915025d32af2b0820ab7f4f248d21ad014886df3b5991d5a47fc83d900429b69f9517d358a73e4646fbd6a055543f899f1c5bdad50c597f1a7a7e96fc379aa97dcdfa57566a7998be8641345621c062ad46a", 0x7d}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="5bfbd60aac", 0x5}, {&(0x7f0000001480)="7605c551e2604a9e20639ebfe1325710d23909821bb730a562efb6", 0x1b}], 0x4, &(0x7f0000001500)=ANY=[@ANYBLOB="3800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r2, @ANYBLOB="000000002000000000000000ffff20cb13b24121", @ANYRES32=r6, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="000000001800000000000000ffff00009ab91b00", @ANYRES32=r2, @ANYBLOB="3066ebef34703b1f", @ANYRES32=r7, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00'], 0xa8, 0x20000}, 0x20000)
getsockopt$inet6_tcp_int(r0, 0x6, 0xa6, &(0x7f0000000240), &(0x7f0000000280)=0x4)
fchown(r0, r4, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r3, 0xa1c0}, &(0x7f0000000140)=0x8)
freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300))
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r2, 0x0)
getsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000001640)={@empty, @multicast2, @remote}, &(0x7f0000001680)=0xc)
mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0)

01:46:25 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
dup(r0)
setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8)
getsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, &(0x7f0000000000))
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))

01:46:25 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0xfff, 0x4)
open(&(0x7f0000000040)='./file0\x00', 0x305, 0x0)

01:46:25 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setgroups(0x2af, &(0x7f0000000000))
setuid(0xee01)
openat(r0, &(0x7f0000000040)='./file0\x00', 0x8, 0x4)
__semctl$GETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=""/182)

01:46:25 executing program 0:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
writev(r0, &(0x7f0000000500)=[{&(0x7f0000001d80)="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", 0x601}], 0x1)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
shutdown(r1, 0x1)
socketpair(0x10, 0x3, 0x2, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4)
writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
fdatasync(r0)

01:46:25 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000380)=""/59, &(0x7f00000003c0)=0x3b)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8202060000009619c59e6d47540394522c39a3"], 0x1)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x0)
sendto(r0, &(0x7f0000000240)="d9c61609c0459adde5f6a7ac89d6a4de007a34381348221bd22c5e71a77feb71e0ea726abc41b154dd03c3b6230c7e9dd3c5e97e6256b79a45c5777be95c852dc53f6a83260900f8010d0b83ef4a975d083ef8dbca71e46d947ab4ea2b3f38888332c502e22e79b64f9383206415fa19108edb8f8686fa587379e410e32ce2fdb3b6da37dd59cefc1a97db1ec75c89eb0a598d1774ceec5a2191aaca9c6c43aace6bb3ab9b6a223c752ff51f05d7d613a201659e6ac111d95c89f3b1d6f99b2582f0f7bd8cb21006dac95b91cda428439054d238", 0xd4, 0x20181, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000400)=0xd39770a)
getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000600)=""/4096, &(0x7f0000000580)=0x1000)
syz_emit_ethernet(0x46, &(0x7f0000000140)="43cc7663d60c9bec82cf66fd7164f38212b429301f4da0d144fbc997ca9d678aa5f69b5ee97790934fa737da6123c6508fd6cc62a9efaaa0bd83c6dfaac32208101d45d9b779")

01:46:25 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0x400000000000000, 0x4)

01:46:25 executing program 0:
listen(0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x20)
getsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f00000000c0)=""/12, &(0x7f0000000100)=0xc)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x16)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x33a, 0x9, 0x53, 0x8001, 0x5, 0x1, 0x80000001, 0x48, 0x0, 0x3, 0x1}, 0xb)
setsockopt$inet6_int(r1, 0x29, 0x26, &(0x7f00000012c0), 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0)

01:46:25 executing program 1:
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ff8000/0x3000)=nil)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getegid()
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xe6bd}, {0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x81, [0x1000, 0x7, 0x7, 0x8, 0x81, 0x7fffffff, 0x3b35ae87, 0xfffffffffffffff9]}, 0x5c)
r4 = getpid()
sendmsg$unix(r1, &(0x7f0000000500)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000400)=[{&(0x7f0000000200)="4d9f900f27224140940bac60a4757b7912eca18816323a5890a57260979ae9249eaed2a7f1d709906f1419be3c3b9300b53a4ef2304bc488fb6017c18df07ad8480163b652abf4bf8ece16a7eaca2dcf45e42eff5ee3e5074e63713fa4d7e6efd4d2c91d0fe7bcefdbf1748f365d95286af853dca371452538b81b8b535ac98ae2acca90bdd9ecda67fe180eda6737ecd59797ab4ba8c9ea6fb7512641cfb5b7", 0xa0}, {&(0x7f00000002c0)="c524a3a8240709e608", 0x9}, {&(0x7f0000000300)="b43dd7078e419fa4db8bfb927795b6d034861fc962d8da328dcd9ab0e8a94f76ff30eb1d0f2d779266d761bdabb6abec0b099233aac409055d811f4f793e5bb91eb003a6daaeffd73ce07b8cd35f2eff943ec2ae3f7f0503625415418957455104f0870ff36c5a62b6ebf6ad03aa24e7228d5e952d4fb2937ffc7076861cd0705babaa9eecd53406c4b8f620edeacc47b19d90c9b81db8a6029222c32dd86cc497632259112c48eee66777cde2f64c6c4341b87e9251f33a2f2205813393a3d41951218a0eb329ac5a5d22467824c9f2c499cbb08fd4490347aa3f2a8cc2dbde884735dd5f4317e1953a2879d8ca04", 0xef}], 0x3, &(0x7f0000000440)=[@rights={0x30, 0xffff, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x10}, @cred={0x20, 0xffff, 0x2, r4, r2, r3}, @rights={0x18, 0xffff, 0x1, [r1, r1]}, @rights={0x20, 0xffff, 0x1, [r1, r1, r1, r1]}], 0x98, 0x5}, 0x1)
fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x200)
getegid()
setuid(0xee01)
shmctl$IPC_RMID(r0, 0x0)
setgid(r3)
setgid(r3)
connect(r1, &(0x7f0000000540)=@in6={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x30}, 0x1c)
rmdir(&(0x7f0000000180)='./file0\x00')

01:46:25 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
shutdown(r0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8)

01:46:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000080)={@in6}, 0x8c)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x7fff0000}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x800, r1}, &(0x7f0000000180)=0xc)

01:46:26 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0x500000000000000, 0x4)

01:46:26 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={<r1=>0x0, 0x79, "777470ce6336fd4c483c5bb9d3430e1d2eb2cf60e6afe5156e8f807cf383733070965cd475019ab0a2a13bdb50c61c16c32ee483444c9df88ac69e93953c13cfa01f7db43bf76a3bf63745d103f2bc3fbadac22e1de4056ae835e4d46e153d8749c1a27e445642cf00ffe8fc0abcf9f7c797a26501a1f682ca"}, &(0x7f00000000c0)=0x81)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0xe131}, 0x8)
recvmsg(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000012c0)=""/254, 0xfe}, 0x83)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x0, r1}, 0xc)

01:46:26 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f00000001c0)="b10005020200e604", 0x8, 0x0, 0x0, 0x0)
ppoll(&(0x7f0000000280), 0x0, 0x0, 0x0, 0xf0)

01:46:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, 0x0, &(0x7f0000000180)=0x251)
sync()
truncate(&(0x7f0000000380)='./file0\x00', 0x308020005)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x2, [<r2=>0x0, 0x0]}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0xffffffff, 0x5, 0x2}, 0x10)
ppoll(&(0x7f0000000140)=[{r0, 0x10}, {r0, 0x100}, {r1, 0x80}], 0x3, &(0x7f00000001c0)={0xe0, 0x1450}, &(0x7f0000000200)={0x6}, 0x8)
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xcffe, 0x0)

01:46:26 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
r2 = getpid()
fcntl$setown(r1, 0x6, r2)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={<r3=>0x0, 0xffffffff}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r3, 0xfffffffffffff000}, &(0x7f0000000280)=0x6)
pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998)
read(r1, &(0x7f0000000000)=""/175, 0x6d999)
r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x4)
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1a3)
truncate(&(0x7f0000000140)='./file0\x00', 0x5)
writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)

01:46:26 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
setresuid(0x0, 0xee01, 0x0)
r2 = geteuid()
setuid(0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x2c)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r3, 0x3, 0xf8}, 0x8)
setresuid(r2, r2, r2)
fchown(r1, r2, 0x0)

01:46:26 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0xf00000000000000, 0x4)

01:46:27 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000240)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={<r2=>0x0, 0x200, 0x3, [0xfff, 0x1, 0x7]}, &(0x7f0000000080)=0xe)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x9de1}}, r2, 0x7, 0x2, 0x10, 0x1, 0x7f, 0x6}, 0x98)

01:46:27 executing program 1:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r1 = shmat(0x0, &(0x7f00001fe000/0x1000)=nil, 0x0)
shmdt(r1)
r2 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000), 0x4)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
madvise(&(0x7f000010e000/0x1000)=nil, 0x2010e000, 0x0)

01:46:27 executing program 1:
setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000080)={0x3f, 0x8, 0x1, 0x8, 0x5, 0x0, 0x1, 0x9, 0x1, 0xfffffffffffffffc}, 0xb)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={<r1=>0x0, 0x8000000002}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r1, 0x8}, 0x8)

01:46:27 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f00000000c0), 0xffffffffffffefa)
syz_execute_func(0x0)

01:46:28 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0x0)
r1 = accept(r0, 0x0, 0x0)
setrlimit(0x8, &(0x7f0000000000))
execve(0x0, 0x0, 0x0)
freebsd11_fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchown(r0, r2, r3)

01:46:28 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0x4000000000000000, 0x4)

01:46:28 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000), 0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)

01:46:28 executing program 1:
freebsd10_pipe(&(0x7f00000003c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x0, 0xc4)
r3 = accept4(0xffffffffffffff9c, &(0x7f0000000500)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000540)=0x1c, 0x10000000)
r4 = accept$inet6(r3, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
r6 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
getitimer(0x1, &(0x7f0000000240))
r7 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r7, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r8 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0)
flock(r8, 0x5)
fcntl$lock(r8, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
bind$unix(r6, &(0x7f0000000380)=@file={0x1, './file0\x00'}, 0xa)
lseek(r5, 0x0, 0x41000000000003)
r9 = socket$inet_sctp(0x2, 0x5, 0x84)
mknodat(r7, &(0x7f0000000280)='./file0\x00', 0x8020, 0x5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x24, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\t\x00\x00'], 0x0)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getpeername$unix(r2, &(0x7f0000000580)=@file={0x0, ""/108}, &(0x7f0000000040)=0xfffffffffffffd7e)
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
r10 = accept$unix(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000000000000008e9ff00000000000000000000c1ff00"/48], &(0x7f0000000600)=0x30)
freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r11=>0x0, <r12=>0x0})
r13 = fcntl$getown(r9, 0x5)
r14 = getpgrp(0x0)
sendmsg$unix(r3, &(0x7f00000019c0)={&(0x7f0000000640)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001840)=[{&(0x7f0000000680)="8e3e627c22fa5efa72209a7b512f146b444071c5ce28904cf02db7b076c7fd87a7ba5bd5ff0dae8694174864807578af8d1391bf17323c7a28545bd9d9cdbec894130bee9c3e486ea6964587704c941fa829ee1e757d5145d741316bd1a0cd8100e9b8f6eb3f2aafd8dd3126585febf06847e3330128bba733207caec573c0d9d68097e7e2c6f6dc44caf98e1d7d915e8b806f1f1487d930530b0b7b63f085ff7e1053c0a48b39788f6bf8f69bbde3573df2cbd8d956fc110599833cf2cfe29dd05e3f3396d59001f5417d6ee911cf11683f9ae49b09f70b3c5dbe35150e33c1da3926907589b11628cd718ffc57d0444f67218cb8", 0xf5}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000001780)="6645a62523a56ffb5616b7e7d11f474e6efcefeb7c73d02766c38e6922281481e03ff3cff10fadcb24476b2dc2a4290575605b0e576ed90c88e8ed3f2da47bdff41842d3d9226e0b5e9798acc96865b59233946470b6e667dee7de57aa05f1bb423bfbbea0ecee4317cdb708f31b3ba804aeb0e0a54093f84b0fe7bf1628f9c819abf5fa346a90ffbe86f8d43e4111232b61abf341", 0x95}], 0x3, &(0x7f0000001880)=[@cred={0x20, 0xffff, 0x2, r13, r11, r12}, @rights={0x18, 0xffff, 0x1, [r7, r6]}, @rights={0x28, 0xffff, 0x1, [r10, r0, r5, r5, r5, r1]}, @cred={0x20, 0xffff, 0x2, r14, r11, r12}, @rights={0x18, 0xffff, 0x1, [r6, r10]}, @rights={0x38, 0xffff, 0x1, [r5, r8, r8, r5, r6, r5, r7, r8, r9]}, @rights={0x18, 0xffff, 0x1, [r0, r3]}, @rights={0x28, 0xffff, 0x1, [r9, r6, r5, r3, r6, r10]}], 0x110}, 0xc)

01:46:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYBLOB="030005008645181b885840f10101d89f9c89489676ec602b03840f4c5e33b97ffd3fda125981d90cb2b565172a8771847184460b8d0dabf5f501be0f7ce774eacade4185395ab3d22ecff4ec3c1fba445c31e5649b3c4135dce8199d4dc0f0eb3c60c74deb06e36da48033bdce3e870100000000000000b2fe17efce88b0bc299a05619569589699badb148856874fc578496501a15503812e3157f3d993c2027aaae5c17024324a6776a38b72f6b4ca688e7bffeeb9b50bc44cc5d1c22cce43e19561b246cdd6f7daf7e745d43af1faad660440211c142101ef1c68acd6b5f4"], 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$inet_udplite(r2, 0x88, 0x3, &(0x7f0000000300), 0x4)
bind(r1, &(0x7f00000001c0)=@un=@abs={0x0, 0x0, 0x3}, 0x8)
bind(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r3 = fcntl$dupfd(r2, 0x0, r2)
sendmsg$inet_sctp(r3, &(0x7f0000001940)={&(0x7f00000002c0)=@in6={0x1c, 0x2, 0x400, @loopback}, 0x10, &(0x7f00000017c0), 0x1, 0x0, 0x2c6}, 0x0)

01:46:28 executing program 2:
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)
read(r0, 0x0, 0x0)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000100))
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4)
accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x20000000)
execve(0x0, 0x0, 0x0)

01:46:28 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00')
r1 = semget$private(0x0, 0x7, 0x1)
freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=<r5=>0x0)
__semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000003c0)={{0x20, r2, r3, r4, r5, 0x4, 0x6}, 0x5, 0x8001, 0x4})
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0xfffffffffffffcdd)

01:46:28 executing program 1:
mlock(&(0x7f0000869000/0x2000)=nil, 0x2000)
shmget$private(0x0, 0x2000, 0xc4, &(0x7f0000cd4000/0x2000)=nil)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
mmap(&(0x7f00009bb000/0x4000)=nil, 0x4000, 0x4, 0x80011, r0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
freebsd11_lstat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000200))
r2 = accept4(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000033f05bcd0cacb10733bf4630b960000000000000d36f07cd7274d065ea8c63fd8cf078471f59235c2d81f551dfb9dad04747e077d9b71465aa54c803e687049d4ae53f000000000000003d5aaad8dc310a5dc0fb3df7fab348fecd2a5c48811dfbfd41218a8b48ac6270a3e0448dc77c7efe0d5a1e219e89db748bdfa8b624cb8141e98cfe38337e36273faf9cf478a3ba45a4b543f090bb66bca2928738fb1e92e2e2b161d2b9054e78c171f64f66240c9435b814c581d976182553acc255a2c8633240a1d6939781fd89b47e081fd202"], 0x0, 0x30000000)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
getegid()
freebsd11_fstat(r0, &(0x7f0000000280))
getegid()
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r3, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
socket(0x17, 0x10000000, 0xfa9)
lseek(r1, 0x0, 0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00', 0x5}, 0x24)
clock_settime(0xe, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
r4 = getuid()
lchown(&(0x7f0000000000)='./file0\x00', r4, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, 0x0, 0x29)
write(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00')
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, 0x0)
getpgid(0x0)

01:46:28 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000239aa"], 0x10)
r1 = dup(r0)
sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000200)=@abs, 0x8, 0x0, 0x0, 0x0, 0x0, 0x20100}, 0x20101)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000040)=[{&(0x7f0000000240)="e7a9d3ed790ca8eaaf0d7c0a8b8902a3ea0b3dd70f156aac50990a1b6fdf59fb7f35a847f6df7f6e1210a0b75fcbe8ed48ad9811be096f0b4605ffb459b5246e77ae1b28779eff001c16c26cabb0c974261754c5956ebaaf0ec44a9b77e9dee4e1fe06f6ea05003931aa503eb88f98c1b019c6e897aa28198ec7e1c521d3ed237243a06e810f45766db37d4e8b43e2c508bfda21658ec0b9f57f786f24ab57d797432b735aa3aa6b69551b18572b5aed2a26a58d1f195e95515ffbcbc83d669f544818a03cb2d7003ef94cee3cbebf1ec1461e3b6dd3c75f39a189f274dedd8b", 0xe0}], 0x1}, 0x81)

lock order reversal:
 1st 0xfffffe000026f710 pcbinfohash (pcbinfohash) @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1403
 2nd 0xffffffff829434a0 in_ifaddr_lock (in_ifaddr_lock) @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1278
stack backtrace:
#0 0xffffffff8110e8ee at witness_debugger+0x8e
#1 0xffffffff8110e522 at witness_checkorder+0xf72
#2 0xffffffff81067240 at _rm_rlock_debug+0x240
#3 0xffffffff812ca5d0 at in_pcbconnect_setup+0x180
#4 0xffffffff813c59e0 at tcp_connect+0xd0
#5 0xffffffff813c1f88 at tcp_usr_send+0x848
#6 0xffffffff811591bd at sosend_generic+0x73d
#7 0xffffffff811594f6 at sosend+0xc6
#8 0xffffffff8116414e at kern_sendit+0x35e
#9 0xffffffff81164626 at sendit+0x226
#10 0xffffffff811643ec at sys_sendto+0x5c
#11 0xffffffff8171a846 at amd64_syscall+0x436
#12 0xffffffff816e279d at fast_syscall_common+0x101
01:46:28 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000400)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9057ec4c2613de670e6709d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = shmget(0x3, 0x4000, 0x112, &(0x7f0000ffc000/0x4000)=nil)
r2 = geteuid()
getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000300)=<r3=>0x0)
r4 = getuid()
fstat(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
shmctl$IPC_SET(r1, 0x1, &(0x7f0000000340)={{0xffff, r2, r3, r4, r5, 0x40, 0x8001}, 0x7, 0x2, 0x3828, 0xd79, r0, r0, 0x7d})
r6 = socket$inet(0x2, 0x20000000, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, &(0x7f0000000900)=0x2, 0x4)
r7 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r7, 0x3, &(0x7f0000000180)=""/155)
r8 = open(&(0x7f00000003c0)='./file0\x00', 0x1, 0x100)
setsockopt$inet_sctp_SCTP_CONNECT_X(r8, 0x84, 0x8007, &(0x7f0000000640)={0x90, &(0x7f00000005c0)=[@in6={0x1c, 0x1, 0x1ff}, @in={0x2, 0x2}, @in6={0x1c, 0x3, 0x1000, @empty, 0xe69}, @in={0x2, 0x2, @multicast1}]}, &(0x7f0000000680)=0x10)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(r0)
syz_emit_ethernet(0x47, &(0x7f00000007c0)="ee227d128e9cf65c068887fa30fb379be96b44d73e621efe3c3b7589414720f8551617b121adb7e7edaccbd4d8dc5e655766dc07a49b54d1c38ad54386746da8299164272d1e32")
getpgid(0x0)
r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r9, 0x0, 0x1)
poll(&(0x7f00000000c0)=[{r9}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r9, 0x84, 0x8007, &(0x7f0000000740)={0x9, &(0x7f00000006c0)=[@in6={0x1c, 0x3, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x40dc}, @in6={0x1c, 0x3, 0x951d, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000780)=0x10)
freebsd11_stat(&(0x7f0000000840)='./file1\x00', &(0x7f0000000880))

01:46:28 executing program 0:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0)
r0 = socket$inet6(0x1c, 0x3, 0x0)
r1 = socket$inet(0x2, 0x4, 0x8000000)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x5}, 0x24)
r2 = dup(r0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
connect$inet6(r0, &(0x7f0000000000), 0x1c)

01:46:29 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0xc700000000000000, 0x4)

01:46:29 executing program 2:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4)
truncate(&(0x7f0000000100)='./file0\x00', 0x3)
lseek(r0, 0x0, 0x1000000000003)
r1 = getpgrp(0xffffffffffffffff)
wait4(r1, &(0x7f0000000240), 0x1, &(0x7f0000000280))
rmdir(&(0x7f0000000080)='./file0\x00')
poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0xffffffffffffff01)
freebsd10_pipe(0x0)
poll(0x0, 0x0, 0x80000000)

01:46:29 executing program 1:
r0 = socket$unix(0x1, 0x4, 0x0)
r1 = dup2(r0, r0)
setsockopt$sock_int(r1, 0xffff, 0x1002, &(0x7f0000000080)=0x5, 0xfe33)
accept$unix(r1, &(0x7f0000000000)=@file={0x0, ""/2}, &(0x7f0000000040)=0x4)

01:46:29 executing program 0:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f00000000c0)="d90bd5b4b5782ff2afe0a6a5bdf1ef53c021f648802693ee8a17ceeda7000e37f1485ae7164b88276fef368c01803d154a53fbd65599e933792a2bd00261e73b3f7c661301873ab911b40385b6956909d1f6c1d9211a6ae612a0a566fd085ee33454d6f24e62b55bc6", 0x69)
r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x301, 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x3, <r2=>0x0}, &(0x7f00000001c0)=0xc)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={<r3=>r2, 0xd, 0x1ff}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r2, 0x100, 0x8}, 0xc)
sendto$inet6(r0, &(0x7f00000002c0)="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", 0x1000, 0x4, &(0x7f00000012c0)={0x1c, 0x2, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c)
getitimer(0x4dca94a3995cca0e, &(0x7f0000001300))
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000001340)=r2, 0x4)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000001380)=r3, 0x4)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000013c0)={@in={{0x2, 0x3, @multicast2}}, r3}, &(0x7f0000001480)=0x8c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000014c0)={0x3, 0x9, <r4=>r3}, &(0x7f0000001500)=0xc)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001540)={<r5=>r3, 0x7fff, 0xe2e, 0x0, 0xff, 0xffff}, &(0x7f0000001580)=0x14)
getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f00000015c0), &(0x7f0000001600)=0x4)
r6 = accept4(r0, &(0x7f0000001640)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001680)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f0000001700)={<r7=>r5, &(0x7f00000016c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000001740)=0x10)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, &(0x7f0000001780)=0x8, 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000017c0)={0x3b8c, 0x900, 0x2, 0xffffffff, <r8=>r7}, &(0x7f0000001800)=0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000001880)={r5, &(0x7f0000001840)=[@in6]}, &(0x7f00000018c0)=0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001900)={<r9=>r4, 0x25bd, 0x2, [0x0, 0x100000001]}, &(0x7f0000001940)=0xc)
setsockopt$inet_udplite(r6, 0x88, 0x6, &(0x7f0000001980)=0x7, 0x4)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x410, r0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f00000019c0)={@in={{0x2, 0x2, @loopback}}, r9, 0xff, 0x2, 0x1, 0x1000, 0x7fffffff, 0x10000}, 0xa0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x20, &(0x7f0000001a80), &(0x7f0000001ac0)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000001b00)={0x2, 0x134, r8}, &(0x7f0000001b40)=0xc)
r10 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r10)
getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000001b80)=""/214, &(0x7f0000001c80)=0xd6)
getsockname$inet(r1, &(0x7f0000001cc0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001d00)=0x10)

01:46:29 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x41000400000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket(0x17, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={<r2=>0x0, 0x8895, 0x0, 0x5}, &(0x7f0000000280)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x1}, 0x8)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0xa)
getuid()
freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x12, 0x2e)
getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x79e0000000, {{0x1c, 0x3, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x5eeba28d}}}, 0x88)
freebsd11_lstat(0x0, 0x0)

01:46:29 executing program 2:
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x7a6, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0xffff, @loopback, 0xc}, @in6={0x1c, 0x1, 0x4, @empty, 0x2}, @in={0x2, 0x0, @rand_addr=0x100000000}, @in6={0x1c, 0x2, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x200}]}, &(0x7f00000001c0)=0x10)
r1 = open$dir(&(0x7f0000000440)='./file0\x00', 0x0, 0x1)
fcntl$setstatus(r1, 0x4, 0x10045)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x5788a}], 0x10000000000000f2)
fdatasync(r1)
sendto$unix(r0, &(0x7f0000000200)="50cd40fae1ed1b2a3a21d5175342983851e21a5e84c693182ede0dddd7ef42b181a1c65e037cfe049b19f5529d5b279819413d205d8f9f149c77a0ca156b62c1f6e550674fbf662fca2bbb1b3032b503d40216d8f594e84e73261f17432a13d6754ba22fd16b3afb8be13cc10468bcee949a018ffc1f09b3bb05576ee0e7993239685233b84f7d60feb884e036f6a7e86ea18bdf244e", 0x96, 0x2018d, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x3}, 0x8)
preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1, 0x0)

01:46:29 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0xe803000000000000, 0x4)

01:46:29 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
listen(r0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f0000000140)=0x1)
recvfrom$inet6(r0, &(0x7f0000000000)=""/172, 0xac, 0x40000, &(0x7f00000000c0)={0x1c, 0x1, 0xbf2, @empty, 0x2}, 0x1c)

01:46:30 executing program 1:
clock_getres(0xa, &(0x7f0000000080))
r0 = socket$inet(0x2, 0x2, 0x2)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={<r2=>0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000380)=0x5, 0x4)
getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000280)=""/175, &(0x7f0000000340)=0xaf)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x5d9}, &(0x7f0000000240)=0x8)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)

01:46:30 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0xffffffff00000000, 0x4)

01:46:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x11000000009, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x901, &(0x7f0000000000), 0x2)

01:46:30 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000280)=0x8, 0x4)
listen(r0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x6}, 0x24)

01:46:32 executing program 0:
mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000440)=""/207)
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000002c0)={<r1=>0x0, 0x80000000}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={r1, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000003c0)=0x10)
r2 = socket$inet_icmp(0x2, 0x2, 0x1)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x12, r2, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000400)={0xfffffffffffff800, 0x2, 0x9, 0x8, 0x8000000000000, 0x2f, 0x4, 0xfffffffffffffbff, 0x1, 0x2, 0x7f}, 0xb)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
r3 = socket$inet6_udplite(0x1c, 0x2, 0x88)
writev(r3, &(0x7f0000000280)=[{&(0x7f00000000c0)="fd2078d34738194804618ee20e865b9a8331a8485855cd525930d0e1c98c34ee75f11248b9987fe2179acff395cbafb1c9321e91a741dc4de004aa9371a095ac3729fc7a78e90141e63de186749f04799fded14d447397dd66b0d0a30a338034a3e23640e9cab61fb19336d59ff07247664748de425110b3cd523950918d5d8f7a7dc586079c19906437b3fd8270ec3b67d4d8a396e90681520e3582341c8a3083034e73094a57917b6378ad85035ce04c", 0xb1}, {&(0x7f0000000180)="5cb7302b911a67f5deaa4eded5b350d3b4bc166e7ab9edc8a76f3f51bbf136e71b6c0c79d6d551c74a228a437d59a661017fea3e31d9ece572297c93a8d4c0048299d42644c44baeb772314ba31cab9e0f6463e853a8a2ba715ce673820d7457bcb33b72a56ee4b6a2cc12fc7538e9c946832941b82f7f13b6e28aa7f392ba624c9c2a84689a936ffc554ba54215876ce40df4099daebe53bfa0716df953cfc886b73c053eb5fd93f45e9ef3a2b689b53f4b07dc6d3ec6a27490714bb084c8dd9e2e335ddf621221f038b2861ce65b54bf7f13995257edc81cab847ad29d514ee73e9530f4e15cf3b35886e5997be3c9c07056", 0xf3}], 0x2)
setreuid(0x0, 0x0)
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6)
socket$inet_udp(0x2, 0x2, 0x0)

01:46:32 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x60c020001)
getsockopt$inet6_buf(r0, 0x29, 0x7b, &(0x7f0000000280)=""/136, &(0x7f0000000240)=0x74)
lseek(r0, 0x0, 0x1000000000003)
r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x30000000)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000)=0x1e, 0x4)
fstat(r1, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x8001, 0x8, 0x200, 0x4}, 0x8)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
recvfrom(r1, &(0x7f00000004c0)=""/4096, 0x1000, 0x41, &(0x7f0000000100)=@in={0x2, 0x1, @rand_addr=0x23}, 0x10)
r2 = dup(r0)
symlinkat(0x0, r0, 0x0)
getpeername(r2, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x0, 0x0, 0x10)

01:46:32 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x2)

01:46:32 executing program 2:
r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x10000000)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYRES16=r0, @ANYRES32=<r1=>0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x4)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000200)=r1, 0x4)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r2, 0x0, 0x1000000000003)
getpgid(0x0)
fcntl$getown(r2, 0x5)
getpgrp(0xffffffffffffffff)
getpid()
getpgrp(0x0)
r3 = getpid()
r4 = getpgrp(r3)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
wait4(r4, &(0x7f0000000240), 0x1, &(0x7f0000000340))
rmdir(&(0x7f0000000080)='./file0\x00')
mlockall(0x1)
poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003be, 0x0)
r5 = fcntl$dupfd(r2, 0x11, r2)
freebsd10_pipe(0x0)
getuid()
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000640)={@in6={{0x1c, 0x0, 0xffffffff, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, <r6=>0x0, 0x7fff, 0x6, 0x2}, &(0x7f0000000400)=0x8c)
getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000440)={r6, 0xe, 0x4}, &(0x7f0000000700)=0x8)
setsockopt$sock_int(r5, 0xffff, 0x0, 0x0, 0xfffffffffffffeb7)
poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000)
read(r5, &(0x7f0000000280)=""/178, 0xb2)

01:46:32 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0)=0x1, 0x6ba)
r1 = socket$inet(0x2, 0x3, 0x1686)
bind$inet(r0, &(0x7f0000000180), 0x10)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
socketpair(0x10, 0x7, 0x5, &(0x7f00000001c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
poll(&(0x7f0000000200)=[{r1, 0x8}, {r0, 0x4}, {r0, 0x46}, {r1, 0x2020}, {r0, 0x2004}, {r2, 0x2084}, {r0, 0x25}, {r0, 0x40}, {r1, 0x1}], 0x9, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x100, 0x220, 0x81, 0x4, <r3=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r3, 0x4, 0xf, 0x7fffffff, 0x100000000}, &(0x7f0000000140)=0x18)

01:46:33 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
lseek(r0, 0x0, 0x4)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020007)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0xc505, 0x4)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast1}, 0xc)
lseek(r1, 0x0, 0x4)
poll(&(0x7f0000000040)=[{r1, 0x20}, {r1, 0x100}, {r1, 0x84}], 0x3, 0xf37b)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x1, 0x4000, 0x9, 0x100, <r2=>0x0}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x4}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x3}, 0x8)
accept$inet6(r1, 0x0, &(0x7f0000000240))
setsockopt$sock_timeval(r1, 0xffff, 0x4, 0x0, 0xfffffffffffffe8d)
fcntl$dupfd(r0, 0x0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x40, 0x800, 0xb784, 0x8, r2}, &(0x7f00000002c0)=0x10)

01:46:33 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x3)

01:46:35 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x5)

01:46:35 executing program 2:
setreuid(0x0, 0xee00)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x20000000)
fcntl$setflags(r0, 0x2, 0x1)
accept$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/50}, &(0x7f0000000100)=0x34)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0xfffffffffffffffe, 0x4, 0x7, 0x9, 0xd28}, &(0x7f0000000180)=0x14)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x2, 0x3, 0x3, 0xfa8}, &(0x7f0000000200)=0x18)
utimes(&(0x7f0000000000)='.\x00', 0x0)

01:46:41 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r1 = msgget$private(0x0, 0x20)
msgrcv(r1, 0x0, 0x0, 0x0, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4)
r4 = getpgid(0xffffffffffffffff)
fcntl$lock(r0, 0xf, &(0x7f0000000140)={0x3, 0x2, 0x5b, 0x72a1, r4})
sync()
open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000)

01:46:41 executing program 2:
r0 = socket(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x1ff, @empty, 0x7}}, r1, 0x101, 0x8, 0x5}, 0x8c)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
unlink(&(0x7f0000000180)='./file0\x00')
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x15, &(0x7f0000000480)=ANY=[@ANYBLOB="757349f282885d52395c83dd3b2f81ef3b99398cf3d0f912fd620238052d12a49b44ef81c51e3e5b1f29161f6452e11a78026602b1049f974311a83ce703a30f8995729891ed2f7b09440185dc0119d9e8cb00115148e109087fa8961ac51fd423a9e28c825ddddcf2508cd9562174bbeb6fcbb59aae4342d115600a97b3419832432f1101ed1f7ab8c1909af8a5053c21e036b37e5c5173214baf15a5387bff12a421574ff8f9fc4abf3a9bce00b8d45dc5cdbdf909c52f43090b87099d56ff5169d01aecd4ef37daf093b1d7e2150170d5ac4bacd1487cfb8c7b511c7f49e1b6ebe3d200f3828978e96314292bcd4ad997785b", @ANYRESDEC=r0], 0x2)

01:46:41 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x500)

01:46:41 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000080)=0x6, 0x4)
socketpair$unix(0x1, 0xab4694ddbee6c0d, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, &(0x7f00000002c0)="82c78a8cf910c17d2f7c28d91495ae594b9320c7739a8a4204ac59c0a73b50c40ea283f43222601a9a807966cdc1d40750cbdf2abe8c0323f885c91790e90b42eb8b032cfe3fc9a83f5638ba0ac93dae082409dec62ae8d02d74cfa4d53f7dfff26e2aa4501506ae9cc41e4bfe2dd4231ddc4ba528a4b69c41702f7c87fe2769d650a25de066a579bc7489145f794b7950267dda3c4aa6d773324e14ea93198add35", 0xa2)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
r3 = open(&(0x7f0000000180)='./file0\x00', 0x201, 0x0)
flock(r3, 0x5)
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)
getpeername$unix(r1, &(0x7f0000000200)=@abs, &(0x7f0000000380)=0x8)
lseek(r2, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1)
mprotect(&(0x7f00009de000/0x400000)=nil, 0x400000, 0x4)
getsockopt$inet6_tcp_int(r2, 0x6, 0x118, &(0x7f0000000240), &(0x7f0000000280)=0xfecd)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
mlock(&(0x7f0000c67000/0x1000)=nil, 0x1000)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6)
accept$inet(r3, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000400)=0x10)
pipe2(0x0, 0x0)

01:46:41 executing program 2:
r0 = shmget$private(0x0, 0x4000, 0x2e4, &(0x7f0000ff9000/0x4000)=nil)
shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getpeername$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={<r3=>0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000180)={r3, 0x9}, 0x8)
r4 = accept$inet6(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x1c)
setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000240)={0x66, 0xc0}, 0x8)
setsockopt$sock_int(r4, 0xffff, 0x1015, &(0x7f0000000280), 0x4)
writev(r4, &(0x7f0000000880)=[{&(0x7f00000002c0)="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", 0xff}, {&(0x7f00000003c0)="83708b5435cb52e18ef3a2131ba4a344234ea1b12265f591967004a947b8bd95153e84f29dff05830cb4369a4ec65e7ff0bb27f91d8d154512621895d587639b164d0418c415486faa8476b19f5a5c94411fc7b6e2c4843c1bbaf147697e55501ace834fdeeec31dcdb2e7d8fb6672", 0x6f}, {&(0x7f0000000440)="ed03559d8c42f42619cf133aff5555c3b4ddf291e94061e41e0af3b20a6a4dcc356fb487f59cc95d57a6b00af0c669f04e8f7f346ba97cafe09118f57568ba870e63a586ecd9bef55ad60f54c9acf1545dd07dcd97d753e6c84550ab98fac0561d9f24e92fbfc13cd2cf", 0x6a}, {&(0x7f00000004c0)="0061400ee37d3782b778310236d2b66e9f42ff8c43211486a18409f78fdb5c0c3cebf47816c1da82e2b690f7207644b39af210bcd8c623e0c59c7855d2d756bda7929e5a28d36c06edb5da430482ac3151af72aa37ea2399df269a59c5c765b8c2c1f5c0ef918f3100f9229606b32a92d1c068d1cbcb0d602a6881b816b0d4f416c359b03f7bf851b03f3f25a7eb25abc8d3fb1a3a7358f2f8abd1e6e817a73385aeb5051d3bbebc9fce", 0xaa}, {&(0x7f0000000580)="bff265dd8fb7ec1be31f6a585509ecc526eec0e702f2ac0cd375eaeefd75cf2ff6c503de130551e10128e0d2e13f050e89812b3c34668db3f6eb2f53b8f23a931d8f4cc793124de5f48dec72ebd6d0ddf9bba7fb5f151ed1a589d89c83b615faa9309cc4a3a5137106abb8a41cb82c796359ba0acad3a41fac7259929846", 0x7e}, {&(0x7f0000000600)="3d74c9215f6f05588163f9cd8cec6640dc47abfa35d473b03e1a4f7d26e05833a6844d1f2a0be9375308e0415cfc5034dd00e57f025b0bbbdcba311bcb6003830620456bf27b8bd5685df414c3502d47b29a15414cbd06971defee1e0b94d4ba53181864640bd2a47089e82143e96c5fa9bac00657eeb83a78dcffade16c35af75272441d5af23ab5104cf", 0x8b}, {&(0x7f00000006c0)="7a05238e7c2a93cfb1302b8e14dccbba8c1f83830206c9a88fd057b205a9efbd38ad4b151dad96542fd0c446ae85c9180175fcea73a62269e350832e247ad1c24dcd1ce5a28b", 0x46}, {&(0x7f0000000740)="77dece4e5709e1c38f0426f4c79584d2599a26a1fada5dc6049af605b5f13493a571553553fd4a446ed9c17591d83749a5994c1788f21cfe7455ea651d7f30", 0x3f}, {&(0x7f0000000780)="59b6df95d13c11d9d7080218d4f85ce0fddb8c50f54afbdda7e68e2d0e8920ba0b81114493cf07a27c43e40b457d1f417e3f3b135b3b5f90430c3ae3083d65574a13840ce3c771fb4c8c25fe24832a77e28b6674dd6c2a78fbabb7bf8dde3eaa5e3ec364486c1891fa6a32b18fd8dbd357039a06a7349a6738e81901c441b3dc51fef198edfaa497f54ee4fb5f9bbe9056f79595e26b611399465bb70824872208f145cf96a85e5913e919c7d0c788c3bdf1806bb12fa9a8819829ac40a5a20d22fcd41f4f814032f9745a7863d35fe137235744cf08b250eb29e774a2584843892417c909548b0779090a06d336bc", 0xef}], 0x9)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000940)={0x7a25}, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000980)={r3, 0x6b}, 0x8)
connect$unix(r2, &(0x7f00000009c0)=@abs={0x0, 0x0, 0x0}, 0x8)
shmget(0x2, 0x3000, 0x8, &(0x7f0000ffc000/0x3000)=nil)
connect(r1, &(0x7f0000000a00)=@in6={0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c)
lseek(r2, 0x0, 0x3)
getsockname(r2, &(0x7f0000000a40)=@in6, &(0x7f0000000a80)=0x1c)
getsockname$inet6(r1, &(0x7f0000000ac0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000b00)=0x1c)
sendmsg(r2, &(0x7f0000002040)={0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000000b40)="8ebc4ab5960573cffa0a2a3bbbaca3db958d9aa910d166c142c635ac3fac379aa202f7b9ad7f74032a699cbf7a2cfeab678aad95110a2a352e3cf65119191a4107800a4065c36bd2eda060a4d0cdc26ed8cfebf6a6dc24e31b9955a5ceaf24082a2994feeef514ef12d0ee8b35", 0x6d}, {&(0x7f0000000bc0)="8f0372b0fa493313d502b7a0a12526a05e36a4fa0235c9008d5b81cfb10ebc194401dcb063f966d5cc0f52577363a8c668aadb03480eb94e6e7302cf1ead9bcca2f34214a9d6775af0694e3a719c573dc03545868a0eb32584822cd0ea373d1f4ed2d08b3c905b08a229a93c633976e49c96bd50197f30ad72ae84fd7bc2a95f96f3ceb5bf2053b1a891c7eebb955348e34cc97e3dc99ce42e8fbd1fc65d5b84b30cdb8b33d541872a3669ba7ec7e687e4d3f2f2f4245672a5093830f9cbd235bf252c6e9b39e5e8e1979414ba25e3be3845c958f350ce8e7d9b55884c834ccbd1e05cde98685d7179213bc8ddb9e6c4321a", 0xf2}, {&(0x7f0000000cc0)="a5cebdd0153eed9a1d941f68c5e72454e68ba9d17d3202257baeaafbb48a95b8eb8e02aa7d6010b48b3eee7126bf68b8f3b535b2bc042a5149376859eaa3ead360ce86254d4f85", 0x47}, {&(0x7f0000000d40)="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", 0x1000}, {&(0x7f0000001d40)="03ade2f7180406e66bba1d29aa784c9b44cd7246843f01c4e98ce3476bd686abf8f8a1713a507c5349a939a2839ef39729c13e407aa4714867aba592ab64dc49c4fcd73e79b482d45c5d788e9a8d00975c8337a81edb501a1b07a6d6382a099ffe8e", 0x62}, {&(0x7f0000001dc0)="a2e9059b389c27bb4343a7dc041222906456783042bf96c553188515e269eeffcedbdd758ba54899f507c08695b5bafddf5d42c9870fa6fb60d352772c913753bb2ab753bdb059e5dc9497e2d946bc1ecd34153bda6af0055ed8aa7345f258830fd260decf20f71fac25ec6fd968556213cb7268e678578b6f51bd60dd10f53d77871f87489bf5ae0756a2ea61d28397536f7959b25c78909f83ad0ef49de59f07", 0xa1}, {&(0x7f0000001e80)="6752625dfc", 0x5}, {&(0x7f0000001ec0)="f271dc05faa93e8472d232f9733dbc00fc377e0f33c263b605a01c639702e9ce595230bd2705104b5fc1a4cf601c9357d4210550565dc27bc25de3e6ff4140ce3fea33c29a88e26ad28bec52e542fd4448b8cdd35463f0d9361e32010c019b89ec6ccc", 0x63}], 0x8, &(0x7f0000001fc0)=[{0x78, 0x8e, 0x5, "9e4d7337659130c24ab67fe17f180b9fa4314c1a4f866992fc2337cfea0a22c6613e62f615b04908ea0cdc7eb40ffb58a28dff5945f7cccf78cbce21426f04a4f0d3ce9a2c77a85b3a7ce14c959e6200d563cacfdc10ab001163bd038e36a58125e4a510"}], 0x78}, 0x80)
getpeername(r4, &(0x7f0000002080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000020c0)=0x1c)
setsockopt$inet_buf(r2, 0x0, 0x53, &(0x7f0000002100), 0x0)
getsockname$unix(r1, &(0x7f0000002140)=@abs, &(0x7f0000002180)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000021c0)={0x0, 0x6, r3}, 0xc)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000002200)=0x7ff, 0x4)
open(&(0x7f0000002240)='./file0\x00', 0x1, 0x0)
setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000002280)={@remote={0xac, 0x14, 0x0}, @rand_addr}, 0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000022c0)={r3, 0x1000, "80f39c87fc36659e8086cab68f3d0cd5184d7cbc7e8a0987b7f9942a5ea61c934f5c56b8153fa9c8dad35da2dfc817a8aef9dc68dc62e4bec8dc0777e2ab009c24e2c60b8abec4cf8267a6fe0a5d3d462fcb50aec0450788540e8aa7b32fa1424a93046ca0861164e94b09b7126432f1a4a8eb1bd04134651bb34469c36299abb98637a659fcb30b4fbc3a36dfe2846d7d7924017210eabf068ef696964db122cc346eebf8cb2df4678fefbf70e33e2b25b469dedd2de8f9be7bf0fa82ca3d53bcb8fe5ea431c963b0858cf593a9feebd62ac4ccffa89ec30f1fafbf89a97e1a497fdf430d25d19fbbf4c082590ae8afb85cbae52f3af0c7c770f4144b9826e682c4698dd71971435ec5375f8c3cfde00605666fbaf5a9a25a818301349e71cf39cf521dd9e1210c708552e65b1bce21a49abb175ce5a0c65b31a77ea8301f756a29bb394cc36126fe961cf1aba545897f8eb552f7dca307cdc6af5ecbdeb1a13709026ee0c1510824ddfaf673ca2bb5efc906c07775cabbff4de9572a49c9c42267f2a19ab2c04d70ba5776b5deb21f144c825bdd29e7bd2d161e7998d6f735b7866330ddf1c5f9bb5f308395f092a9ef9cac3ab9190d9cf90c7fc28e0b10b6d380eee5c029c3865bbe5053c451a74effbcc9611ca7c0ff0831aa709aa3e5ae87c7f6d955ea5db58d137fa9b482be5fcb831ec5946df67eb534a785f3501a603f2c49e270504df972cf9a3b42ccf40014c1717ca915dd87f6eb027f4bac9fc0be59ad839e2c4769740915ef08c7c96966e1e7c9e722fa2b6b205cc57b9b59d1292e526568a0ff03c6d397a19d5209dd76a59f77ae70a9c26bed4752f4e36dc67c1c16b1885c7a248e977d3f9cd8b3caeeb4c681f9ea490801b808599d905e7b1145811b00203da48f5df0c91f42f278befecfcf037f70892978323a21b67bd701db570d19a2f96924d41428d6d61d270107342376e47a19074506e3b33733dd3cf3084dc1ca7ef7e802c49226c0fdb45ebe9bbf27f58ede3aa02814b65efc60d43663235ed0b20fbb436889531f116327acc869ea3faa644383a916f765a48a943a6f1791c2615e0ea4f41769327b3f14a90b260f584a0b7562c91c067f20b0b8131f16ad72788d0c82e09629499875ea8325ac2b3cef578923c89f9887e113e84624f4efb8c2b61f2ba3b6d0644b122ee413829f5968c674bae7e23ac4398ba2e03277911fb40787a34dd38ef2c474cbe28bd0a632ffd5a51199b2dd0ea8ec9941d19f621af6b98e549f63756bb20216cd5cdd00a0e799d537db98f93fb75ca279381c9264a56f204669dddf673ffa65b72d4ee9bda9c630d432e00688775431037615e4c7ed9ef7023c7aaedfec22a642b47fc28b867e44d259efdcf0851f1c515f3672e842ff989117def3697d11ad5691404c458de026dabc00604b54c8e98bdca65baf3965c374073f07890f9427407428319f5e5a6a8e66822379e84fbf038fcb4fd2dfa6cac6b68e6eadcd1f6d81743cbe6e7281beb6f37b390ff81f3de15c7b9788f17d6b09cd7d2157e6ad97070cb961e53777eac6b09706eac58b3e77c784d3ed52da960ef629af2ec54e4d145cdc8d6ea6abf28a2398802eb382ce796529fcee9b73deba00a17aa6780fcd800bb8c15d4661daeb191bffcf3cdc306933c57e00a4ad6c6dd879eb021d2e0242f1e68d3b27115c67985ec04d2dbc167b68b6ab64e1375eae13cfb8ba526508f7856fff2dd0ef57005cd90b0c5bfe67285eb5a0ff3016db349b7931ce68431eec2063b5e2716c77cbcc38956e407fec0464abe346afb2b43a0393d77d7356d01eae538bd5c940abca58ba763a664b872f8d36f2af96465c2f208c43202e470d5bc3b6c0deb11a46f3db6dec6b0ea255d0a5d30c717d2dc42640479b4b721fcb054a46bb41ec3500141fc4e3c6e27ae7061e9e7bc243451bdede19c98229d934499dd6dd1df8c83d5f2bfca9cfdf7d616d2a0a4e06fbb22dd3204ce219a39e06f4259166ec452497a75999285cb96155f275fa718413658c7ea1ea7f4be16bc044ebd21ee6c618685450133d258ebf0f35ba82064142afb5aa3b275184c1f99fa24b0fe8aa398748f761f1de61a7eba7da96e88af6e75f43f663d144bd0f71cbc4065f568899064db6cd94b8e92b0abd5608b3c75a5292b2e1a8aca0d568a6361a524d688c0ce087e71a0a1c4ed2a45a4633931a7874c043e745069a625d0d8e3caf50c2792dda19b51efc7cc83f4a996d91359f02dd4aac5dd2ced66a7cbbf9e711f1199a51a4088127a093f0145caaa8aba5f6f5a7b0aa0754264ef25a09bb5c2e4f3dda1daed381610193b1d1e9ddc314eda9bcc3c38ef4ee99aa76ee4dffd6a9e878c087ba68214e5a5bda38e07f626fbd1a5869b12d65247bf00f09516862acd6e0a8fbfe2c3d15a8d444d620e287c9bebf71c15d275e7dff410273dbd36b1147f0acec353ad842bc560407907204cc48fd841e18414999db985770756cb2925845d057c24a5d1163a0819a40daff89845ffa350573262fb996d5182d4dae3d95eeef6caff94b3f68f9cd917f219fd1fdb24ac46b8f9ab7d3c46eb4db9cdfb633c1eb68cbc09fc05013f560c435ecf15050f28f080fb42e50cbe50c5d36bad04718106e54157896673c17ea68bf5d92f437c84c06de0b15ff1e0646e47a59fb367bbf36527b02c2ca61b53de238499221ffd32179ddf40ea521c1f8df44a07ad5cb5ad60ab66961da05b818441ea4a9b659f6ee4ce1a969e9a5cefa04e6caa92bff078d69c64d2a0741d38af0578700279923ee16dd0b56de2afe1e0b69805ea6dbb839febd525b26cf2180d548fe75604dec5e1a085a2524d5f9a20d849896323443a9b5c09be2c23852b8c667e1ac04dc5935e440eb4791ae81ec5a85c6d1a86b26139d5ac3396dde25942762073143d7319e2159357390edbbc731216daebaa8ecd10c62f08c96346c5a5bb532c74029a94aacc12470050e22672c893b4b48d8e9f8dcbfdc48e739f6f0c9b43e6d98a16aa32135bd25363da5bd218312aafb8144a9d3eef915314ef1aba02baeed16afef807939c0095c2dbec2cc1ee899559a2cae3a2ffbf18a6e610b924dd6d519d7a8a48368893738458174122c2f96c350ab9af7ce0949fcdaba2ba5ad91709f20a6b737711a7478fa9bdc454d85d73d02b6d2c1973f0ce990fce7fccf7e6d08629f7cc8f3abec069dbe6e80acf2e7ed21d5a6c73c57b581fe0eda2270f456b18a9ef4d71be516d3d242a3212814b88cacd857622155931cd585a1cee24e8491192c833afcd7c37b7052006892744e22efc467d9f99cf1c995f44b3a36edb6ac3ec6051356fccc25eda5e1c60d488b0d10806c950ad3881186a863422b12c0ab420def6c03ef96dfbc51243d77f1d45c880e1a9d6c75261e04cf24dfc0540f5c4645af386ea6cddaa002cc477fe2e1af0217ba4119fa111c528d83f8b91038e9472935bdee5d4cbc6f7abf424c1e1ded2a46fcb9fbfff074502fea336fbf24ce8b9db27902e3086802209fa5fea9c8eb5e57f8323a34e4d52e387d158edfa6d6112330b0b5a5e42eab88dc2c9c4954386339aa33315485f1beb6038c2456a840e30f218770a5415a4ff913c1ec191f55b81808ba2445ed58a65c32faa8293c52b09aee356d7834be1af4900b4e41f46049532b408c58fe929df028496608d49c0e4edf6f331fc0c6c33702cfd2cc20ebf0e77bc5af38bf0477a56b49a8ba4c68674665ad80516437927203e908fdba2bd155ab49303d5c740451798644a934ab8e272f73d2df0613dacb00454d6f0eb74917521229fb3c0246fa5e827a47220b584cc37c668a00203fb9ba0c33055910d24006f49a374485b35f437381b9b6bf58ce67327720352d190d506e461abaa5133571a07317155659aec0ca54ecc078dbdfd032f343901294f1049cfe28354103bf5e5faca7305290b61b290272632be108bc12bc698dca7333c82fbcbb19f9ec7e07ef90baa21b157a9ec0535db840fb705079d599bee7f383a1808080673e09835c86747a61c4bb02f05f8abc4a5700c61c1eeb795e9c510b70d43b4df6f571b5161bc6e8a0bfd49d5a72c4297dab89e5bf97aac50c91461bc6945d6147f940bea88602146e3abc3441e6378d8ed4585490a821f3b8cdc705b90cfa92cb2470f500290fc3a89b0726053633031b4d7e4e2ba80ff6202aa727c16cca0554338cc5e1cd4fee9b86c9a3fbe51ff3b09b1ec2ad0ae3301701d7d79cbb6555163fcd726bd3a79d3f3afc3ded10c2557701ebc36ee04640f2b55926f540ac369bc28f9620ea2d0460e39f17e9bdad36127d6a387d4cbdf863a0cd4ff967471f5f8e72ddc2b811acddddfa5e6738eee08aa5969ff709d39922a43bb4209d6a1b491797f4a28aadba6fec1f7199305f265678623933122c58a80d4d972e8ca9def5ad91aaf94e73716b1d535498952ae48eda05933d86c10743f0b8e75e468be47e36c4919fe3dc971db2ed79156fbd99b3f7932ff415fe37d3882e4c3f90282cedd82884951c001f8656bdef4e2014ce2fd9724f643448d08a6bd309f6d80254ee0b35f913dae1cefa97cf12716a27176ebb79f172621fb4252ef9cc8c03e2d91f81f1ca0bdd4740a51c52505de1649a01a466fce63db3adb01a05fc833a7fd10dc0193dd597db834238afb8a86f87cf41f40f531286742d25a09c5a241dc30647e4bd712c1784027d160010c37a20fedfb85cda0f39d947daf7ea4accad52a9869dda083f6a21e8ef7c53fc7f75892a9324f6682796ce3ecc03dd230d975995685937c099dfb95dab39c368c131fe0d0ad6b64ebcb5b7003cdf501b83545144dd7b580c83ce416322596a57a8b2a443247aa6140b757d9a7e11368ff995ef24d8bd7aefb5688f60fb8f8b1eabca4c7283ee9e44a281965ebcd7622ec48a6e0bc4a08f886b2b1ce8905f092d7cba01800078f0f491bea0ed6041b296a6cecb6e10ae7a217775778deee1623bb3c39171ad78d681722cd0000d6c210c5d587330be72996626f6015b48b8400b32b73e9b1e8b0e44e5e58dfbade96071247375dc02cdb9f12162740fb4ee43973f431173a266a66a7b0f489b0355ed9dcc29d0363dac2ac8adb7d71981d735d75b8f03c9ab716049e886ab139d48a2483c2cab25ed23ba1752559a2f216b1bc6e1bbcd6b12d292b50d56d71cfd7889bccf08515e9b7cb37806ce6295de363db7547235dbe9741a4f15566763085e0d8bf412cded5bbc6e489fb92fec869e82cfc059bc469c3af7ae02e1c1386d4826baab55a841201598979216f3027b0f2cfac4ee6efde5c934cc0f2d3260d849476874079e80b6c40a90d86d56bea04ebbc80663687f65a4dd6e3776ac4a161c2ea2cbdbf07f4ad5fc6c9e724c5756cb5c702c7127a30931c1fe9a6ec78cc71cc236e4350c2da65385211fc6b388937dfcd1db4b8ae3987bbe2b5341169a3daebacf9b221d30f59330b248c24feeb755a64b7e31c3d1dba3a911056164873387d3b812db601189c4ae36e0c30aed4b4d004bb8c4fbed19fc77cd9dc783bfcfbec540e3a4c11450d044becc91585533fd894d37f0073016f856c3b2e0153c8cc9810964a61cbb79c37c5aba373f56e05b5a8c017d3d6111522596df6ef8fbf063c190661aef24a0d4fb908dbb3e6c7231b0e8ecaa62b217d763554d49162fe1cb2bb04f16324c783dd5b79a509155b943a0f01a184bc3fa5cd816055507d4d0d6deb55ef588413ce09393d7c6d6a7d9a23bda6c18"}, &(0x7f0000003300)=0x1008)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000003340)={@in={{0x2, 0x2}}, r3}, 0x8c)
r5 = semget(0x0, 0x0, 0x0)
__semctl$GETZCNT(r5, 0x1, 0x7, &(0x7f0000003400)=""/70)

01:46:41 executing program 2:
r0 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x80000000000204, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
link(&(0x7f0000000440)='./file0\x00', &(0x7f0000000400)='./file0/file0\x00')
getpeername$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000ab0008000000000000000000000000000000000000000000000000fbff0000000043740acf0707bcad3f7393067050767e9c9708941b6ebfb7d7abbe25bf2da0febad3ed982f12d637ae12550583f418637ace152c1bfc219b558a072744dd41be057b89f99714c1a1dc99676fc72cd90ca03338be458e666cd064e0654a1a670b2aa34b338501f7328a08e765c73ce4fbed0000000000"], &(0x7f0000000380)=0x57)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
recvfrom$inet6(r0, &(0x7f0000000040)=""/114, 0x72, 0xc0, &(0x7f0000000140)={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}}, 0x1c)
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0)
getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000300)=0x6)
exit(0x0)
unlinkat(r0, &(0x7f00000002c0)='./file0\x00', 0x0)
sendfile(r0, r0, &(0x7f00000003c0), 0x7ff)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x2}, 0x1)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0)
r1 = getpid()
getpgid(r1)

01:46:41 executing program 2:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x29)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={<r2=>r1, &(0x7f0000000140)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000080)=0x10)
poll(&(0x7f00000000c0)=[{r0, 0x2000}, {r0, 0x2}, {r0, 0xc}, {r0, 0x10}, {r0, 0x2000}], 0x5, 0x9)
socketpair(0x1e, 0x20000002, 0x2, &(0x7f0000000280)={<r3=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000200)={0x9, 0x0, 0x1000, 0x101, 0x9, 0xfffffffffffffff8, 0x3, 0xffffffff, r2}, 0x20)

01:46:41 executing program 2:
r0 = semget$private(0x0, 0x4, 0x200)
__semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000000)=""/4096)
setresuid(0x0, 0xee01, 0x0)
getresuid(&(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080))
semget(0x0, 0x0, 0x0)

01:46:42 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r1 = msgget$private(0x0, 0x20)
msgrcv(r1, 0x0, 0x0, 0x0, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4)
r4 = getpgid(0xffffffffffffffff)
fcntl$lock(r0, 0xf, &(0x7f0000000140)={0x3, 0x2, 0x5b, 0x72a1, r4})
sync()
open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000)

01:46:42 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x100, 0x1a0)
getpeername$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @local}, 0xc)
getsockopt$sock_timeval(r0, 0xffff, 0xedb3cdab0695635c, &(0x7f0000000000), &(0x7f0000000040)=0x10)

01:46:42 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setgroups(0x2ca, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={<r1=>0x0, 0x3, 0x2, 0x2, 0x9bd, 0xae4a, 0xb4, 0x0, {@in6={{0x1c, 0x2, 0xac5, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0x1, 0x10000, 0x5, 0x100}}, &(0x7f0000000140)=0xb0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x1d48b60f, 0x8001, 0x2}, &(0x7f00000001c0)=0x10)
mkdir(&(0x7f0000000040)='./file0\x00', 0x8)
setuid(0xee01)
chdir(&(0x7f0000001400)='./file0\x00')

01:46:42 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
socket$inet6_udplite(0x1c, 0x2, 0x88)

01:46:42 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x500)

01:46:42 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000003c0)={0xff, 0x1f, 0x10, 0xffffffff, 0x5, 0x9, 0x100000000, 0x80, <r2=>0x0}, &(0x7f0000000400)=0x20)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000440)={<r3=>0x0, 0x69, "2da116cc1c60f47ce55da97b77325f5de575e882dd7cf9c5cece771626cf9707a81bca4790d24312fc852b50e6dec2ac1ee04d3dbc8bceab4c057332ecbdfc3ef6a82ded9258ddf22a54f9661476b5d55a50780823917e3c4b2480cca75f942cf4a52e56603d4a9678"}, &(0x7f00000004c0)=0x71)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000600)={<r4=>r3, 0x3, 0x8}, &(0x7f0000000640)=0x8)
sendmsg$inet_sctp(r1, &(0x7f00000005c0)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000040)="5e93db1dcc0085b37d28f9e63343f67411262a62294c44162be4abc88374bf1356134f2a50ded37e8b4ac5c4a9da67c4", 0x30}, {&(0x7f0000000140)="025ac78d37272685d0078a77eb6e4a6c2191b306a3337ca42229f0b5ee7c64e0a049a1bd1cdcace17aaa1d2a8c74711864331cdf9eb14d73219794467a71ed71501889617d563f13e34710225163b7c95a42adae73269025f25a8e5888e2e26a3d2d3afdf1eb97e31c4c952dc91471017b1d262c69441537273fe092df19d4f8283580c2d0483040fe0aaa25a38ee105887cae90d69a76cb70225048adc4368a983f82b5568bc97884ac2853d0bddb302a1511a641fa1c9970cbb1a8b8e09df4f56a311388dc096c18cc1ae60a47", 0xce}, {&(0x7f0000000240)="023733fcbffe563cc616aea6ff775d13054c7cf389e5f98d9e046abbdfda4f66ba770a86b6d986fcf7f1be6ab50506e35d9e2e8588c8417c8f99ab6c4f7af9f9c6cb8298431f3af357664bb979a4d8d8764f50d3a9665761330586f84f1e1dd65291c00aaaf5f7ad715405341223915719e040d19d1d", 0x76}, {&(0x7f00000002c0)="199eac6ebf8c4a257e0b0621fc7757966acfe6ef491946cb93abd2cc2419e63abf0d9b5cd7653fbdf1819422f7c99c3fa1ce87ec1c8974cc3419fe70170c0d793df73f30c5b392ff7725a64ac63366100dfa2eac8d402fcd859f3ea984bc97770e25c5b08d1955d4512765a20f0451b1f997addfd11f955f646737cd4bf20b2a1c2421af05b712960daaf914fb5b6a511247794aef8c7501a7a2d5580fa95617e668bd1a9616de88f40aae5ef44228be4a784609ffe3c2abee32068ff7fcb9be720f8ede345228acedcc", 0xca}], 0x4, &(0x7f0000000500)=[@authinfo={0x10, 0x84, 0x8, {0x5}}, @sndinfo={0x1c, 0x84, 0x4, {0x40, 0x4110, 0x1ff, 0x20, r2}}, @prinfo={0x14, 0x84, 0x7, {0xf}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x9}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0xfffffffffffffff9, 0x20, 0xffffffff, 0x5, r3}}], 0x88, 0x88}, 0x20000)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10)
r5 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r5, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[@sndrcv={0x2c}], 0x2c}, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000680)={r4, 0x10, "95009620a968c7f055ee8db3f430eb90"}, &(0x7f00000006c0)=0x18)

01:46:42 executing program 0:
munmap(&(0x7f0000a52000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f")
accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0)
mlock(&(0x7f0000a4a000/0x1000)=nil, 0x1000)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f")

01:46:42 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000100)=@un=@abs, 0x8, &(0x7f0000001440)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/203, 0xcb}, {&(0x7f0000001240)=""/139, 0x8b}, {&(0x7f0000001300)=""/33, 0x21}, {&(0x7f0000001340)=""/211, 0xd3}], 0x5, &(0x7f00000014c0)=""/221, 0xdd}, 0x40)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000001600)='./file0\x00', 0x10000, 0x9)
getsockname$unix(r2, &(0x7f0000001640)=@abs, &(0x7f0000001680)=0x8)
getsockopt$inet6_tcp_int(r1, 0x6, 0x200, 0x0, &(0x7f0000000040))
r3 = socket$inet6(0x1c, 0x2, 0xfff)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x8, 0x2000, 0x10000, 0x100000000, 0x0, 0x4, 0xfffffffffffffff7, <r4=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000000c0)={r4, 0xd, 0x2}, 0x8)

01:46:43 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0)
execve(0x0, 0x0, 0x0)
shutdown(r0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180))
sync()
truncate(&(0x7f0000000380)='./file0\x00', 0x308020005)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
accept(r1, 0x0, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0xcffe, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

01:46:43 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
socket$inet6_udplite(0x1c, 0x2, 0x88)

01:46:43 executing program 3:
mlockall(0x1)
mprotect(&(0x7f0000096000/0x2000)=nil, 0x2000, 0x0)
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
getsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000080)=""/4, &(0x7f0000000100)=0x4)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:46:43 executing program 0:
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x1411, 0xffffffffffffffff, 0x0)
getresgid(&(0x7f0000001d40)=<r0=>0x0, &(0x7f00000000c0)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
r3 = getpid()
getresuid(&(0x7f00000004c0)=<r4=>0x0, &(0x7f0000000500), &(0x7f0000000540))
r5 = accept$inet(0xffffffffffffff9c, &(0x7f0000000580)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000005c0)=0x10)
r6 = open$dir(&(0x7f0000000600)='./file0\x00', 0x100008, 0x100)
r7 = open(&(0x7f0000000640)='./file0\x00', 0x10406, 0x84)
r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000680)=@file={0x0, ""/4096}, &(0x7f00000016c0)=0x1002)
r9 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r10 = getpgid(0xffffffffffffffff)
r11 = geteuid()
r12 = fcntl$getown(0xffffffffffffff9c, 0x5)
getresuid(&(0x7f0000001700), &(0x7f0000001740)=<r13=>0x0, &(0x7f0000001780))
r14 = fcntl$getown(0xffffffffffffffff, 0x5)
r15 = getuid()
r16 = getpgrp(0x0)
getresuid(&(0x7f00000017c0)=<r17=>0x0, &(0x7f0000001800), &(0x7f0000001840))
r18 = getpgrp(0x0)
freebsd11_lstat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, <r19=>0x0})
r20 = getpid()
getresuid(&(0x7f0000001940), &(0x7f0000001980), &(0x7f00000019c0)=<r21=>0x0)
r22 = getpgrp(0xffffffffffffffff)
freebsd11_stat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, <r23=>0x0})
r24 = fcntl$getown(0xffffffffffffff9c, 0x5)
freebsd11_stat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, <r25=>0x0})
sendmsg$unix(0xffffffffffffffff, &(0x7f0000001d00)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000480)=[{&(0x7f0000000200)="83369ab22863eaa0feef005a94bd46dc964e3c844aaa13a9b6864e669d36312b8ca284be6b2f57bc3a024670a86a7c39dcd520f95eb24a65e5c544a1d523fcfcb4ac284e29cd1a76578d5835e58562d8323cd26d8ad74a1d5cc186889ef6381ee3c772d4cd5f84558bd5eb9b9f72d2cd0e08a995ddda557f8b142ce6d401eb472151e1cd7e8223d07819a8f8e3e09eac369388", 0x93}, {&(0x7f00000003c0)="5528cc38087a8e9edd0ae5ca74a547c15b8de92e06927c23fae46f01503e7827824f05dd591d56d6be8b9977526d9a4d7b72d2b210f72f72654a5b943e2760a000b0b3dccf8dc0c5647f70167f12f7be8c6b9e63cb8acc96b57dc287881a6876596622627f4651e860c720b4b14e7e36e861ecf4f8e431f6b33c26ecd5c69edc997252933bf9", 0x86}], 0x2, &(0x7f0000001b80)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r2, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r2, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r2, @ANYBLOB="0000b1df2000000000000000ffff000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r1, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r2, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x148, 0x8}, 0x20108)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r26=>0x0})
fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r27=>0x0})
setresgid(r1, r26, r27)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")

01:46:43 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x9, 0x84)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x7ff}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x4, 0x53, "a641b26182b844c0da892df51fcff0fafda0cb27334985824bad82a5b1398c79d59e950b97f40fd40de5bc229f7013e0bccc0aa8ea15343502738fa628c885df5377dbec9e16dd8d67fe55131acee4f3b2c2c1"}, 0x5b)
fchmod(r0, 0x12a)
__semctl$GETALL(0x0, 0x0, 0x6, 0xfffffffffffffffe)

01:46:43 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000015000/0x2000)=nil, 0x2000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffe)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:46:43 executing program 0:
mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@loopback, @local, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback, r1}, 0x14)
getresuid(&(0x7f0000003080), 0x0, 0x0)

01:46:43 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x1, 0x0, 0x201, 0x0, 0x10001}, 0x98)
bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa)

01:46:45 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0)
execve(0x0, 0x0, 0x0)
shutdown(r0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180))
sync()
truncate(&(0x7f0000000380)='./file0\x00', 0x308020005)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
accept(r1, 0x0, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0xcffe, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

01:46:45 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0x4, 0x4)
shmctl$IPC_SET(0x0, 0x1, 0x0)
lseek(r0, 0x0, 0x0)

01:46:45 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = open(&(0x7f0000000080)='./file0\x00', 0xa00, 0x194)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
mlockall(0x20)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getitimer(0x1, &(0x7f0000000040))
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:46:45 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x2)
shutdown(r0, 0x8000000000001)
shutdown(r0, 0x1)

01:46:45 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
sync()
lseek(r0, 0x0, 0x1000000000003)
r1 = dup2(r0, r0)
recvmsg(r1, &(0x7f0000002900)={&(0x7f0000000300)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e00"/110], 0x1, 0x0, 0x0, 0x0}, 0x40080)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x3)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={<r2=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000380)=0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000003c0)={r2, 0x9, 0x7fff}, 0x8)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
lseek(r1, 0x0, 0x1)
fchmod(r0, 0x100)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
preadv(r0, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000140)=""/219, 0xdb}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x4, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
fcntl$setstatus(r1, 0x4, 0x40)
getpeername(r0, &(0x7f0000000280)=@un=@abs, &(0x7f00000002c0)=0x8)

01:46:45 executing program 0:
semget(0x2, 0x2, 0x408)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
clock_nanosleep(0xfffffffffffffffd, 0x0, &(0x7f0000000000)={0x1}, &(0x7f0000000080))

01:46:45 executing program 3:
setrlimit(0x3, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:46:45 executing program 0:
r0 = socket(0x1f, 0x10000003, 0x0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x1000, 0x4)
getpgrp(0x0)
r1 = getpgrp(0x0)
getpgrp(r1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000340)=0x1, 0x4)
fcntl$setown(r0, 0x6, r1)
close(r0)
fcntl$getown(r0, 0x5)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={<r2=>0x0}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x40a, r2}, &(0x7f0000000100)=0xc)
truncate(&(0x7f0000000000)='./file0\x00', 0xff)
fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=<r4=>0x0)
setregid(r3, r4)

01:46:48 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0)
execve(0x0, 0x0, 0x0)
shutdown(r0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180))
sync()
truncate(&(0x7f0000000380)='./file0\x00', 0x308020005)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
accept(r1, 0x0, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0xcffe, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

01:46:48 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x80000000000007, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000740)={0x80}, 0x1)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x4, 0x4)

01:46:48 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mprotect(&(0x7f000032e000/0x3000)=nil, 0x3000, 0x1)
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:46:48 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
r0 = socket$inet(0x2, 0x10000000, 0x1)
fcntl$setflags(r0, 0x2, 0x1)
truncate(&(0x7f0000000080)='./file0\x00', 0x1)

01:46:48 executing program 2:
truncate(&(0x7f0000000080)='./file0\x00', 0x4)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x31, 0x0, 0x0)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x3f, 0x4)
open(&(0x7f0000000040)='./file0\x00', 0x10604, 0x20)
r2 = msgget$private(0x0, 0x1)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getgid()
fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getgid()
r7 = getpgid(0x0)
r8 = getpid()
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x1, r3, r4, r5, r6, 0x64, 0x2}, 0x81, 0x7, 0xfffffffffffffff7, 0x9b94, 0x400, 0x7fff, r7, r8})

01:46:48 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = socket(0x1b, 0x3, 0x0)
setsockopt$sock_timeval(r1, 0xffff, 0x1006, 0xfffffffffffffffe, 0xfffffffffffffeeb)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x100000001}, 0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={r2, 0x5}, 0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10)
lseek(r0, 0x1, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5)
fcntl$setflags(r0, 0x2, 0x1)
write(0xffffffffffffffff, 0x0, 0x0)
mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/195)
r3 = semget$private(0x0, 0x3, 0x100)
semop(r3, &(0x7f0000000380)=[{0x0, 0xffffffffffffffe0, 0x1800}, {0x7, 0x100, 0x1000}, {0x6, 0x0, 0x1800}], 0x3)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c)
setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8})

01:46:48 executing program 0:
ppoll(0xfffffffffffffffe, 0x2b0e, 0x0, 0x0, 0x2a7)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x194)
pipe2(&(0x7f00000000c0), 0x100000)
r0 = msgget$private(0x0, 0x10)
msgsnd(r0, &(0x7f0000000000)={0x3, "48250800867aca27683fe74144a89905b322d187c9d8e6450b61287b62e5c9689bf23f4d39b7"}, 0x2e, 0x800)

01:46:48 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x102)
poll(&(0x7f0000000140)=[{r0, 0x81}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0x900, &(0x7f0000000000), &(0x7f0000000040)=0xb)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7b022e2f66696c653000"], 0x1)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8, 0x10001, 0x101}, &(0x7f00000000c0)=0x10)

01:46:50 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0)
execve(0x0, 0x0, 0x0)
shutdown(r0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180))
sync()
truncate(&(0x7f0000000380)='./file0\x00', 0x308020005)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
accept(r1, 0x0, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0xcffe, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

01:46:50 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x180)
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0xf5}, 0x1c)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x100044, 0xfc)
r2 = socket(0x2, 0x10000001, 0x84)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r2, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000200)=0x9, 0x4)
socket(0x1, 0x1, 0x4)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_http\x00', "af9b49842e0249895ca78ea2adbe2449b96f78a1d80b0659e077c4eb459f8364c580b82afef1b7b427c7f774f8e0dde8c901a2776b42c19a098dca0c371a81a7da3deb4396c85b092141dc9fea8f0eacf7666e7763637334127a226c0663eacd79796ac0b51ebf614b82bad14c26af19b643d17e85ad3ccac07a95f5194f297c14fcad6909af339fc563292156411e900857717d63abbafb7b4c2a7cd49d41e0edf9e35ea8fac96f54658a4e459aea6abf702ad06332737b6ab5fd1fc7187738e7c06191a0543b8c591182f719a6a09fb1c110b75f1edf0f14c71ff9d14b0b2cc174a2235e34ab1837a97c293acd29c0"}, 0x100)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0xb)
close(r0)
connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa)

01:46:50 executing program 3:
setrlimit(0x5, &(0x7f0000000100)={0x0, 0x8})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
readlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/115, 0x73)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000)
shmget(0x3, 0x1000, 0x0, &(0x7f00004a3000/0x1000)=nil)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f0000000140)=0x8)
munlockall()
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:46:50 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x2fb, 0x1)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000040)=""/50, &(0x7f00000000c0)=0x32)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
munlockall()

01:46:50 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
fsync(r0)
mlockall(0x2)
open(&(0x7f0000000000)='./file0\x00', 0x20c0e, 0x4)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)

01:46:50 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000003c0)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="0d000000ddd5c4cc61e1fad4023a8cac4e15a2f51eeed99e6d4fb4af63a4f8f480b55dea76ae90081be06cda206cbac2d97ca2fd01dc68039fa371738918a476db1714d1b98573ad163a627833918bf909f11650dd9521d05258b63ad6dca37508d63e7b6c85653623bb4c243d0ec19feb672d7ec7ba145fb49fd9138336e2ed5608e33135858ceecb0747bc1d7e7474c3252b0a3aac7476a0447bdb01f01c60af8a770a011e128348057380aa3188c6b828582a47b7554bb384ff48415803a7d6094b8a207dd8123a2c6d203205fd79fbd44331bc23f2402b6f63c1e2f04ffe63be1ee3df3c39439ca18c0e61e78830c0a3ee09"], &(0x7f0000000240)=0x15)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x8000, r1}, 0xc)
getsockopt$inet_mreqsrc(r0, 0x0, 0x31b1078c25b8482a, &(0x7f0000000040)={@multicast1, @multicast2, @local}, &(0x7f00000002c0)=0xc)
munlockall()
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r2, 0xffff, 0x0, &(0x7f00000000c0)=0x2, 0x3)
pipe2(&(0x7f0000000200)={<r3=>0xffffffffffffffff}, 0x0)
readlinkat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/229, 0xe5)

01:46:51 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$getown(0xffffffffffffff9c, 0x5)
fcntl$setown(r0, 0x6, r1)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = accept4(r2, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x10000000)
accept$unix(r3, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f00000003c0)=0x6e)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="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"], &(0x7f0000000080)=0xf8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000200)={r4, 0x20}, &(0x7f0000000240)=0x8)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040))
munlockall()
r5 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r5, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:46:51 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100084, 0xc8e6470b61124aef)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={<r2=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}}}, r2}, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:46:53 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
getitimer(0x1, &(0x7f0000000240))
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r3 = getpid()
fcntl$lock(r2, 0xf, &(0x7f0000000080)={0x803, 0x3, 0x200000, 0x2000000000085, r3})
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0xc)
flock(r4, 0x5)
fcntl$lock(r0, 0x9, &(0x7f0000000440)={0x2, 0x5, 0xffffffff00000000, 0xdfb3e21})
flock(r0, 0x48eb0adc59677ba3)
socket$inet6_udp(0x1c, 0x2, 0x0)
r5 = fcntl$getown(r4, 0x5)
getpgrp(r5)
fcntl$lock(0xffffffffffffffff, 0xf, 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
setsockopt$inet6_int(r4, 0x29, 0x9, &(0x7f00000000c0)=0x4, 0xffffffffffffff63)
getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000280)=""/158, &(0x7f0000000340)=0x9e)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10)
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
socket$unix(0x1, 0x4, 0x0)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000040))
munlockall()
shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000003c0)={0x0, 0x9, 0xf, 0x8000, 0xb16}, &(0x7f0000000400)=0xfffffffffffffeb2)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9)

01:46:53 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0x8f, "0487b62966d2f3f87f695178ac463808d5dfa8177a262802990ab049dab68e868415720b6fc94bf7152788dfe21118c758a750baefe462c7b63aaa4ae7aa31c6ef4dcbbc947a5adb5487f52a4fdffb6b93e4881ef0a5006572e4a5d9df16d31f73ddc562bc3c80457d2e601958f0df5c28d53e18dcf54a75bd002cc459cf69600daafa34b3211018290e4b1277ed11"}, &(0x7f0000000100)=0x97)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x7fff}, &(0x7f0000000240)=0x8)
r2 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98)

01:46:53 executing program 0:
r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
r1 = dup(r0)
symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00')
rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00')
fdatasync(r0)
open(&(0x7f0000000180)='./file0\x00', 0x400, 0x4)
preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0)
rename(&(0x7f0000000080)='./file0\x00', 0x0)

01:46:53 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
setrlimit(0x7, &(0x7f0000000040)={0x80, 0xffffffffffffffff})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in6, &(0x7f0000000100)=0x1c, 0x20000000)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
freebsd11_fstat(r0, &(0x7f0000000140))
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:46:53 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4)
r1 = socket(0x2, 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r3, &(0x7f0000000280), 0x26)
writev(r3, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, 0x0, 0x0)
truncate(0x0, 0x22a)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, &(0x7f0000000500)=[@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x9, @loopback, 0xffff}]}, 0x0)
execve(0x0, 0x0, 0x0)
flock(r2, 0x3)
writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x8c)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc)

01:46:54 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
poll(&(0x7f00000000c0), 0x2000000000000347, 0x0)
renameat(r0, &(0x7f0000000000)='./file1\x00', r0, &(0x7f0000000040)='./file0\x00')

01:46:54 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
semget$private(0x0, 0x5, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:46:54 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3001, &(0x7f0000000000), 0xfe6a)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140)={0x6, 0x5d64bfb3, 0x8c5, 0xeb, 0x3be, 0x0, 0x4b, 0x831, 0x91, 0x2}, 0xb)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x7e, 0x0, 0x2, 0x5, <r2=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x6, 0x0, 0x4000, 0x7, 0x7, 0x80000001, 0xfffffffffffffffc, 0x0, r2}, &(0x7f00000001c0)=0x20)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x7}, 0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB='\x00?\x00'], 0x12)

01:46:57 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
getitimer(0x1, &(0x7f0000000240))
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r3 = getpid()
fcntl$lock(r2, 0xf, &(0x7f0000000080)={0x803, 0x3, 0x200000, 0x2000000000085, r3})
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0xc)
flock(r4, 0x5)
fcntl$lock(r0, 0x9, &(0x7f0000000440)={0x2, 0x5, 0xffffffff00000000, 0xdfb3e21})
flock(r0, 0x48eb0adc59677ba3)
socket$inet6_udp(0x1c, 0x2, 0x0)
r5 = fcntl$getown(r4, 0x5)
getpgrp(r5)
fcntl$lock(0xffffffffffffffff, 0xf, 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
setsockopt$inet6_int(r4, 0x29, 0x9, &(0x7f00000000c0)=0x4, 0xffffffffffffff63)
getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000280)=""/158, &(0x7f0000000340)=0x9e)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10)
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
socket$unix(0x1, 0x4, 0x0)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000040))
munlockall()
shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000003c0)={0x0, 0x9, 0xf, 0x8000, 0xb16}, &(0x7f0000000400)=0xfffffffffffffeb2)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9)

01:46:57 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r3=>0xffffffffffffffff})
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r2, 0x2)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000540)={@in6={{0x1c, 0x2, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x10000}}, <r4=>0x0}, &(0x7f00000001c0)=0x84)
setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000300)={r4, 0x5}, 0x8)
freebsd10_pipe(0x0)
r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
getsockname(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b000000000000000000000005940846c6837887cc8fc6649e7780c4ba8a2a8d0050700cde0000"], 0x0)
shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000)

01:46:57 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:46:57 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001940)={@in={{0x2, 0x3, @broadcast}}, <r1=>0x0, 0x2, 0x401, 0x1f}, &(0x7f0000001cc0)=0x94)
sendmsg$inet6_sctp(r0, &(0x7f0000001dc0)={&(0x7f0000000340)=@in6={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x100}, 0x1c, &(0x7f00000017c0)=[{&(0x7f0000001bc0)="98488c52af270f914e9466b67c3e553e4dd5da3d32305164e28ca3da21d176626305278e4ff200cb2752e1cf5a066b20ef49a57b86fb227398f4fb00d8d2c3176242cf8df2af45514e7945cc4cafc742e2c56d0ae72ed3271506cb9df2c521f0f12077702b680765271b01462bd262a92b825747b5267e20112b9e5b3d6305199b46f2f7a5ca508de68c4a049d8806b3febac784b8f7755e0761c0b70ff37e57d763c321eea5eda5df0059b269de95c45e86119d0da950d19bd5f4a8333ceb56c79481df222b19f7a423d4a9da7d79c4aa99c5d51590e792eb61ff0135c30d4d66208d7c318871b2ec47e11d5d", 0xed}, {&(0x7f0000001780)="d595bf8eaa4de2ab4f43bf2cce8d94b2", 0x10}], 0x2, &(0x7f0000001d00)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x9}, @authinfo={0x10, 0x84, 0x8, {0x8}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x9}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x1}}, @sndrcv={0x2c, 0x84, 0x2, {0x400, 0xffffffffffff0000, 0x300, 0x2, 0x200000, 0x59c, 0x68a, 0x7, r1}}], 0x8c, 0x81}, 0x80)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={<r2=>0x0, 0xffffffffffffff7b, 0x0, 0x7, 0xe7, 0x7fc2f012}, &(0x7f0000000200)=0x14)
sendmsg$inet6_sctp(r0, &(0x7f0000001a00)={&(0x7f0000000300)=@in={0x2, 0x0}, 0x10, &(0x7f00000018c0)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="fa00f56005857992eeffb117b79d09816067fdcda6e1debe9f0daf8a3a70463e3926d672f5dac0ff3367c21479e9f7ff5b857d52b8859c82c2e7d651ec9d321aaeb384332ff678cee3c7fd9bad64e36b0f8714d2d45cdbfc15b8935362f73bcf75832a3168ee1e4f290381ca27003a406dcb47ef2b042ad9372a840a52b5c2e33456d1d754ec5ff3d6193f92c0b4c6dc8b90ccaf20ef021c17f2f64758b261d14bf9460991bc454b5346043aea64a2f11be988560b5c41e7728c705819f08f3a38b463a69362c908eda6d00884add6dcc9964662b4733009b2ad", 0xda}, {&(0x7f0000000480)="b98f198239e33b11ae6fb1ae635faba19dda8a77bb4f7191a2c9f262b42d9682d4b35347d316452400fa30396e449bd20d26c855462b7134a3c7597fe8e30fbfb16779d5c6f14c1340cc497d103780ed6de4c2a8ef23f53a0d51f8e7f4c854b4ce2584586d08746c5e253b3383f88eb00b7c422e76d37e057a01a48f586a20fae20ffca2b9043d0da2869b678f87e441a1bc2dfa9c2da61dc1fadaa2293b7f727c5d93bc0de9c5b1b6e6624247257462c594ec5c109d3b8b96c48f6d6e96a257c42e227c9bcf91a959e7b45652dc0ada300bf27a812b7dde6fcff9acac7b86fbdb0f9d4168fa0773", 0xe8}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="1a1f44a4d53f66cfe2f2f57fa5cc83e3ae8e9f2f4582754ffb770cbff88b9c9588ad02b9360f3145deb42af4123e286f9ec01332a35faf2cd763d48e9422d1585e2e8cfaf85a8da7cb71e4077af69494483ae0713e098c61d26f0b14a1c29acdc0bbe1e571aeae3ee0c82b54d997a8b4fc44dc3a3fddbd56db9a038c2958ff284e15bbba3507f74b654eac6eb36ff6c9cf0144201e2e42075b067c4ef8d637a59a969482225f478dc9774d0f58ea68f52e3f55d500386044369aa3b4ef26b63507b5ec3cd88394e18b059bcc5c308cac9741a635223e242f4755eaf82e3bead101238afe01", 0xe5}, {&(0x7f0000001680)="e28ce8203b8260f5276e4771817b2ffefe21e5f708ff44588d0a8c06d07e4511ced7e578a701713f9431aa1051ac9c27fa0340f3a7bdea945ca3d532160785943ae902bb9c01df95d723c5062009f4694f7baf7eda39da361b3f01094fd082694f5aeb815ecafb13e74dbb992915c5930618cb788e8a567a23e9b0483635ee7e75cd1783ff0bab996b0243966a0f5d53f880377361c6ead3d81a57b93b161f723baa8e2725f8679f9c93fe30fe21d3df44e5d8b2840dbbd40b65cda1b79f49c769b17116944bfedeb877edd9e54b175c8dbf83a75864312daf2677a909079085262c82", 0xe3}, {&(0x7f0000001a40)="7c4b504f6166fb73e27d9c16717901bd6de9197d0742d5ab1407804ea16c85cb9f6b7025960c68b4d45ab9dd0bd45451f0a14ef05a59a5b9c7e20d0109bf6bfa330535faa82868de14ff8ea19e2c", 0x4e}, {&(0x7f0000001800)="0f058e7b3926ff91183bcf998b603a179ca7e51f62ed9570b9a76dff30d8ddb9aec14ccae47d43f3d526c34fae86cc7eb86b809a1235e58bac61922d5f7f93af15322bf290d98fe5a785fb977145116d0509c218f5caac85eaf5818c100f9ca133466ebc79a69b553c0723744ab28a368994ec4dfa18ea43f6d50f39234af750c5cd288ef68a8cc99f5028ec52a919a2040eebd70bab44001b3674", 0x9b}], 0x2, &(0x7f0000001ac0)=ANY=[@ANYBLOB="2c000000840000000200000008000800000400000200000016110000650000000400000000ffffff", @ANYRES32=r2, @ANYBLOB="1000000084000000fffffeffffffffff100000008400000009000000e0000802100097008400000009ed7b00e00000022c0000008400000002000000205d0800002000000004000092000000000000000600000009b50000", @ANYRES32=r2, @ANYBLOB="1c00000084000000840900000340000100100000ffff419ac2dd30c76de5e682785b2c752328d4f248c9459ccda6389916ae51dea4e366145d5f3c08b840d1032ca4fb0a32a5cc92a1b8ff55c5b9de1b217f1331e5419b29b1eedf8d04840cd05c55ad46c8efeaf645", @ANYRES32=r2], 0xa4}, 0x100)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r2, 0x3ff, 0x6aa1, 0x8, 0x9, 0x80000000}, &(0x7f0000000280)=0x14)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
openat(r0, &(0x7f00000002c0)='./file0\x00', 0x8000, 0x0)
mlockall(0x1)
r4 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x608020001)
lseek(r4, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socket(0x0, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100))
sendto$inet(r4, 0x0, 0xffffffffffffff8a, 0x4, 0x0, 0x0)
open(0x0, 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={<r5=>0x0, 0x9}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r5, 0x2, 0x0, 0x400000, 0x7}, &(0x7f0000000180)=0x18)

01:46:57 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000000)={@broadcast, @local, @broadcast}, &(0x7f0000000040)=0xc)
getsockopt$inet6_int(r0, 0x29, 0x40000000000003f, 0x0, &(0x7f00000000c0))

01:46:57 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2500000084000000040000000d0200000000000000516915a25b883e19e21aeafaf4f48f95"], 0x25}, 0x0)

01:46:57 executing program 2:
accept(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8)
socket$unix(0x1, 0x1, 0x0)
socket$unix(0x1, 0x1, 0x0)
accept$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10, 0x30000000)
bind$unix(r0, 0xfffffffffffffffe, 0xfffffffffffffee3)
setitimer(0x4000000, 0x0, 0x0)
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000))

01:46:57 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
ftruncate(r1, 0x0)
mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x3, 0x4)
sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0)

01:47:00 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
getitimer(0x1, &(0x7f0000000240))
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r3 = getpid()
fcntl$lock(r2, 0xf, &(0x7f0000000080)={0x803, 0x3, 0x200000, 0x2000000000085, r3})
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0xc)
flock(r4, 0x5)
fcntl$lock(r0, 0x9, &(0x7f0000000440)={0x2, 0x5, 0xffffffff00000000, 0xdfb3e21})
flock(r0, 0x48eb0adc59677ba3)
socket$inet6_udp(0x1c, 0x2, 0x0)
r5 = fcntl$getown(r4, 0x5)
getpgrp(r5)
fcntl$lock(0xffffffffffffffff, 0xf, 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
setsockopt$inet6_int(r4, 0x29, 0x9, &(0x7f00000000c0)=0x4, 0xffffffffffffff63)
getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000280)=""/158, &(0x7f0000000340)=0x9e)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10)
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
socket$unix(0x1, 0x4, 0x0)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000040))
munlockall()
shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000003c0)={0x0, 0x9, 0xf, 0x8000, 0xb16}, &(0x7f0000000400)=0xfffffffffffffeb2)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9)

01:47:00 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
clock_gettime(0x0, &(0x7f0000000040))
r0 = socket$inet6(0x1c, 0x3, 0xee33)
accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffd)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:47:00 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
ftruncate(r1, 0x0)
mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x3, 0x4)
sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0)

01:47:00 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x40, 0x0, 0x0)
clock_getres(0xe, &(0x7f0000000000))

01:47:00 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
mprotect(&(0x7f00001b1000/0x1000)=nil, 0x1000, 0x4)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000100), 0x4)

01:47:00 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x210}, 0x98)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={<r1=>0x0, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xf, 0x8001}, &(0x7f00000001c0)=0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
open(&(0x7f0000000040)='./file0\x00', 0x80, 0x40)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

01:47:01 executing program 0:
r0 = socket(0x1f, 0x20000007, 0x8)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x410, r0, 0x0)
madvise(&(0x7f00000e9000/0x4000)=nil, 0x4000, 0x0)

01:47:01 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000012c0), &(0x7f00000000c0)=0xffffffffffffffa8)

01:47:04 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6(0x1c, 0x1fffffff, 0x0)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x1f4)
setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4)
mlockall(0x1)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
accept(0xffffffffffffffff, 0x0, 0x0)
r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r6 = msgget$private(0x0, 0x10)
msgctl$IPC_RMID(r6, 0x0)
lseek(r5, 0x0, 0x1000000000003)
pwritev(r5, 0x0, 0x0, 0x0)
open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

01:47:04 executing program 0:
connect$unix(0xffffffffffffffff, 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4)
lseek(r0, 0x0, 0x3)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, 0x0, 0xffffffffffffff5f)
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0)
poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x20000000000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
getegid()
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, 0x0, 0x0)
lseek(r1, 0x0, 0x1)
connect(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x2, @empty, 0x4}, 0x1c)

01:47:04 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
ftruncate(r1, 0x0)
mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x3, 0x4)
sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0)

01:47:04 executing program 3:
setrlimit(0x6, &(0x7f0000000100)={0x10000000000b35d, 0x1ff})
mlockall(0x1)
mprotect(&(0x7f00002f2000/0x4000)=nil, 0x4000, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x801, 0x26)
setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0x3df1a186, 0x4)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x200}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x187}, 0x8)
munlockall()
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r2, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:47:04 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = getpid()
getpgid(r0)
mlockall(0x2)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:47:05 executing program 2:
r0 = socket(0x2, 0x10000001, 0x0)
shutdown(0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x1)
fchmod(r0, 0x80)
socketpair(0x0, 0x0, 0x0, 0x0)
select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x0, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
listen(r1, 0x1)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
r2 = open$dir(0x0, 0x0, 0x0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getsockopt$inet6_int(r3, 0x29, 0x3b, &(0x7f00000002c0), &(0x7f0000000440)=0x4)
sync()
getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, 0x0, &(0x7f0000000140))
preadv(r2, &(0x7f0000001800)=[{&(0x7f0000000500)=""/133, 0x85}, {&(0x7f0000000040)=""/56, 0x38}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/185, 0xb9}, {&(0x7f0000001680)=""/189, 0xbd}, {&(0x7f0000000080)=""/38, 0x26}, {&(0x7f0000000180)=""/19, 0x13}, {&(0x7f0000000240)=""/58, 0x3a}, {&(0x7f0000001740)=""/174, 0xae}], 0x9, 0x0)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000018c0)={<r4=>0x0, 0x8, 0x0, 0x526, 0x40}, &(0x7f0000001900)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001940)={r4, 0xffffffff}, 0x8)
r5 = getpid()
fcntl$lock(r0, 0x0, &(0x7f0000001980)={0x3, 0x0, 0x732b, 0x3ff, r5})
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8)
lseek(r1, 0x0, 0x1000000000003)
readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1)

01:47:05 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000458000/0x3000)=nil, 0x3000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)
r1 = accept4(r0, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10, 0x10000000)
setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000100)={@loopback, @remote={0xac, 0x14, 0x0}}, 0x8)

01:47:06 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)
r1 = accept4$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={<r2=>0x0, 0xc2, "76192bc3661e18006e98b5c82f6d6f79820623dcc85aac4e8d91c1c3828b3f732e213028f542872335e8683b4f92412d84b16478a0e7f4dc4a82c7b06eef7296b536450e0057474b766f874cd9db70f0876bab2278007d2c9609af547d2d56fb3701a5b88c52b1e7c21cfe971b29b2188e6c73efd65226393712a7a861616f7e9d680a951a0a0fe962a09b2d5479fc2bb47e80e7d2445b0dc6726a46659967f755bb141def8373ae95150fd43ac5649794c926e21475b0fca50cb74084c0672bba48"}, &(0x7f0000000200)=0xca)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000300)={r2, 0x18, "9f6a6996ca4c1a2644a8ac569644224875d5a4d32c2605a9"}, &(0x7f0000000340)=0x20)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffffff}}, r2, 0x1ff, 0x80000001, 0x800}, 0x8c)

01:47:08 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
close(r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000040)=0x1, 0x4)
listen(r0, 0x0)

01:47:08 executing program 3:
setrlimit(0x6, &(0x7f0000000040)={0x10000000000b35f, 0xfffffffffffffffc})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:47:08 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x100000000000600, 0x2000000020088)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r1 = msgget(0xffffffffffffffff, 0x0)
msgsnd(0x0, 0x0, 0x0, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x0, 0x0, &(0x7f0000000080))
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48)
truncate(0x0, 0x0)
msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0200060000000000e64c00ad"], 0x1, 0x800)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={<r2=>0x0, 0xaca71d0, 0x6, [0x8, 0x9, 0x8, 0x401, 0x4, 0x1f]}, &(0x7f0000000140)=0x14)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r2, 0x39, "78426acb387d6df6b5e13294e62fc785b1fceb24c9ef19dc02f62a3a9544dbdd1075859132ec1519e21be34669a2da0e50216bed3c09eda4a7"}, &(0x7f0000000180)=0x41)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r2, 0x43312a9c, 0x1000}, 0xc)
msgctl$IPC_RMID(r1, 0x0)
freebsd11_mknod(0x0, 0x1, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1005, 0x0, 0x9ad17252b269478f)

01:47:08 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa)
setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000040), 0x4)

01:47:08 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup(r0)
setsockopt$inet6_buf(r1, 0x29, 0x52, &(0x7f00000001c0)="dc9572fe54cae471512090b299c19a0fd2d5f46f6937412b8625411dcafffb16b1c308efc4e72ea8a3428f919814bacdc8b8a372590be323a346d4509a0553f3ca049fbdb7ec3cd4d421b5ad2c68d1940f47486e7338b912901dccff1950fb3d65a1b6bcfed7b4ced7c61c89f6f6017ad51b03076197ba81cb6e9b12a5104c80a730c71b28ec4684fdc37fd957af05ab1f161d2cdba327178a7f7f798978042c523500da44174f7c238a4ed0dbb8714d5f08d1c75c34c3c821e0009820c79ad056084ef4f96510cc949b2a170d5854aba20e3f1271ea797b", 0xd8)
getsockopt$inet6_buf(r1, 0x29, 0x7d, &(0x7f0000000000)=""/242, &(0x7f0000000100)=0xf2)
r2 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82080000000000000000"], 0x10)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1400}, 0x10)
sendmsg(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000008c0)="df"}], 0x1, 0x0}, 0x0)
close(r2)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c)
getsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4)

01:47:08 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001100)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001140)={<r1=>0x0, 0x8bb1}, &(0x7f0000001180)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000001200)={r1, &(0x7f00000011c0)=[@in6={0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffa}]}, &(0x7f0000001240)=0x10)
r2 = shmget(0x2, 0x2000, 0x209, &(0x7f00001dd000/0x2000)=nil)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000001280)={'freebsd\x00', 0xfffffffeffffffff}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x3f}, 0x24)
munlockall()
r4 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f00000013c0)={0x401}, 0x1)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000012c0)={@in6={{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xef}}, r1, 0xa, 0x1f, 0x100, 0x2, 0x3, 0x10000}, &(0x7f0000001380)=0x98)
setsockopt$sock_int(r4, 0xffff, 0x410, &(0x7f00000000c0), 0x3)
shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000100)=""/4096)

01:47:08 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x0, 0xf}, &(0x7f00000000c0)=0x18)

01:47:09 executing program 2:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
sendmsg(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)="c98858aba0c30a77d64cd77056fe1bd2fce82e3f3741d131a205aab62ab7452905d4479d093db54ca5e39c3d7843c3033d4f94e23a731be89e182a6976f50e3d94dd2dfaf8bd0956603fa205818a575a33a97a1e5d40268803838b973f7cd9172255326aed1b3df8560476140ad1e7abe100df51f44cc04633cfeb206e4b533920d0b1e17ba6944390b392f219aa04326c7624ef9479bc4e06bf20308f667f807c84ae76c7167e041d4e68bb1be5ed355308912fb33fb43e6e82477a075e68225625ff143014f2914350", 0xca}, {&(0x7f00000001c0)="e78d8cbde630fabbcc46ca0c538195b9be0401cbcca15d9fd3a9ead72d3c1e245fa30d97a2356091cb80336ff82d7052a4b9ea28c59fa87e80f00e138c107b75904195f97d44ff0073fcfc07b4ab9d05159645bda4b05b32f8229f0a4fee773e3622f1e66178647eb24d2f4eb6ba395bb5bab150e0edc99b0ff7d4ec35b3ad69", 0x80}], 0x2, &(0x7f0000000280)=[{0xe8, 0x3e, 0x5, "553ccb85c90bd0f702c097d6597f06a9b31b43a97a7387b81a380f08c77f04ceb9155484426ee38c617b13fb878f92c857375dc417863215abe8365bb731b0d09641064198d99cc1e18ee31507699f029e39930ca17b76e167794183f01e781abca2042aceadb9a935b6b8449e4b8169f523a321949b26d6243e12ea80649da8d4d311baa9afd4127b4c752c699fc195612b18564c21d7294cad162a623cf86976f289ba2d83316d84f280cf00ff38afd87cb34aa69f409f478ade69955e706ef551628e196f170dcc51a7aac3ebaf760010c0a05d"}, {0x10, 0x3f, 0x400}, {0x88, 0x0, 0x5, "baf5e15b16d024f9314b67cdcc07808f19dc4c7a92227cf425dbaa70afe806ad2b141fa85124f9c5004ca128a4c6428c84374cd3b9ef8b4684b13c04c01bac4540c2c7d2f764e8677de1fe75ff933e65fd84a006eb148abe10433c6b0b27d96038bc072bcaea815ff619c349e4126fad46e6781ac18ec577"}, {0xf8, 0xffff, 0xe7, "7cc2fa7af06985a4640c96d5a216f455030f41bb19b5f1a4dd990fa2da404935a93e289161820b965cf8054116ddb0c7cd1338552d6afc7fe57e22e69fc9fb1aeae0c2e6abf274c849075da1d22ea2b35ed6b332318ada7ceb1546fefab2389289d43b5dd7d8a4283f7ca9b377ccdd62fefd5e0d8e52bc1e5d24ffab7d178cd468afebfcdef7b931efcb5eaecc84db6fcc78b13b76e15818fb04aa1de17410677bf498d8a7786494a3b241aa6465f6d555f7f96e4133f4b4b9cabb5a3dba1b68f0c536fe6c5376d6e5a1f67d7923d852b2038dd9d2623546ebcead4e3b2a3598a15f09"}, {0x108, 0x29, 0x200, "4fb38c30ed1b83e1ba6cefb4f09a945e6b0938fe48b0ebeac545389cc9aa751a22e5515f4f5bf503650d33f7d5ed0cffdb0bdb3625eca35011a9d68d69a6e3e182e20e46ff0a1f44971200fcfaa47ba9ea514243f59fce6fedec9e5d98de88a3f4c9c8a38af89c64361213ca7152c47650374f85acd87143755be189bd1bd10c6de2425de6b6a94d040ec700110bdf90232984d526abbba57c1f5b568d759d07d2ba57991d6fee5fc6b930277a372a80ce810e0c18f9c6544bed776c739f6e430229d6920265294e22277f532942ba25065460b99b75fe2271f354c13a3c44dcc139876c70bebf70d2ef90da8351934947d183fd6a5a"}], 0x380}, 0x100)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8)
r1 = getpgrp(0xffffffffffffffff)
r2 = getpid()
setpgid(r1, r2)

01:47:09 executing program 2:
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x1, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x90)
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={<r1=>0x0, 0x10001, 0x3}, &(0x7f0000000240)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000280)={0x0, 0x0, 0xefffffffffffffff, 0xf7, r1}, &(0x7f0000000300)=0x10)
utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x2, 0x2}, {0x2, 0x4}})

01:47:10 executing program 0:
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067)
r0 = socket(0x2, 0x2, 0x0)
read(r0, &(0x7f0000000040)=""/28, 0x1c)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x6, 0x7726, 0x8, 0x8001, 0x4, 0xa35, 0xa0e5, 0x7ff, 0x81, 0x1, 0x5}, 0xb)
connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

01:47:10 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2, @broadcast}}, <r1=>0x0, 0xce, 0x8000, 0x2, 0x3, 0x5, 0x5}, &(0x7f0000000000)=0xa0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x3}, &(0x7f0000000040)=0x1e0)

01:47:10 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x2, &(0x7f0000000040)=0x200, 0x4)
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)
mprotect(&(0x7f00001af000/0x2000)=nil, 0x2000, 0x6)

01:47:10 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
getpeername$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
setsockopt$inet_group_source_req(r1, 0x0, 0x50, 0x0, 0x0)

01:47:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0xc}, 0x0)
getsockopt(r1, 0x5, 0x4, &(0x7f00000009c0)=""/4096, &(0x7f0000000000)=0x1000)

01:47:10 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x800, 0x82)
writev(r0, &(0x7f0000001380)=[{&(0x7f0000000000)="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", 0x1c9}], 0x1)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup(r1)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000006c0)={@in6, 0x0, 0x0, 0xfffffffffffffffc, 0x191}, 0x98)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

01:47:10 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$unix(r0, 0x0, &(0x7f0000000100))
mkdir(&(0x7f0000000140)='./file1\x00', 0x0)
r1 = openat(r0, &(0x7f0000000180)='./file1\x00', 0x0, 0x0)
close(r1)
freebsd10_pipe(0x0)
recvfrom(r0, &(0x7f00000001c0)=""/185, 0xb9, 0x0, &(0x7f00000000c0)=@in={0x2, 0x2}, 0x10)
r2 = fcntl$dupfd(r1, 0x0, r1)
write(r2, 0x0, 0xc700)
getpeername(r2, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x7f, 0x4)

01:47:10 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0x7, 0x6, 0x3875, 0x9, 0x2}, &(0x7f0000000080)=0x14)
truncate(&(0x7f0000000100)='./file0\x00', 0xbdf9)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="0500060020438d00ff0604fd08000a00"], 0x14)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000580), 0x1f)
lseek(r2, 0x0, 0x3)

01:47:10 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
freebsd11_mknod(&(0x7f0000000140)='.\x00', 0x6000, 0x0)
lseek(r0, 0x0, 0x7)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x800000009, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x400000000)
lseek(r0, 0x0, 0x1000000000003)
madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x200003)
bind$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="01000e2f666b6c6530009b83e01ec4f6698cbb613094c41ca6709a088bc257665f6f4553562fdc24e59d22d4e31d7e48ee6771fab48ecb9008117f365f620ea21e6f48b76d03303433e1277ced9be24c760201d411d0b3650455a5ec8a7a950439ea93c8b304dc1794632adc2ac1866a822f922fab0ca179e5fb7304a61b32c9877d0000000000000000"], 0x1)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getown(r0, 0x5)
r1 = fcntl$dupfd(r0, 0x11, r0)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x3, 0xfff, 0x2, 0x5, 0x6}, &(0x7f0000000240)=0x14)
poll(&(0x7f0000000080)=[{r0, 0x20}, {r0, 0x18}, {r1, 0x2007}, {r0, 0x5}, {r0, 0x4}, {r0, 0x35}, {r0, 0x19}], 0x7, 0x5)
bind$unix(r1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x1}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x400}, 0x4)

01:47:10 executing program 2:
r0 = socket(0x2, 0x10000003, 0x0)
listen(r0, 0x0)
recvmsg(r0, &(0x7f0000000040)={0x0, 0x13f, 0x0, 0x0, 0x0}, 0x0)

01:47:11 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35b, 0x800000b35d})
mlockall(0x3)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={<r1=>0x0, 0xbfb, 0x2, 0x4}, &(0x7f0000000240)=0x10)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000300)=0xf4, 0x4)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x7f}, &(0x7f00000002c0)=0x8)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r2, 0xffff, 0x4, &(0x7f00000000c0), 0x4)
__getcwd(&(0x7f0000000100)=""/222, 0xde)

01:47:11 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1053, &(0x7f0000000100), &(0x7f0000000140)=0x4)
r2 = fcntl$dupfd(r1, 0x11, r1)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={<r3=>0x0, 0x0, 0x3, 0x3679, 0x8}, &(0x7f00000001c0)=0x18)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000200)={0x20, 0x2e91637cad6aec09, 0x7, 0x800, r3}, &(0x7f0000000240)=0x10)
sendto$inet(r0, &(0x7f0000000000)="7ed2631ede0db3a5303967bd9d9565a266884161294ce3013a0ce3dbab9491aabd6e03da64664c4729b7187e3926265a16751376376f2988fe9d7df8592acd5b7893cb1c7ce6804ffe88b4238e076f0d4de6a54262c00ec2fa5de954543c062286280358c4ec967af59d1a5a582acd40470936e22a19d60cd99d40af3f0750b421a870c6744cfaa63e9e092124ca5fe37744db725b1592e19920a65f72fbb4a9708881474bdd3192d278182e9be77e40124961cd98c7213969c1dc40763eddae7e2297f237ffada79b5349b7c0b6594a94", 0xd1, 0x8, 0x0, 0x0)

01:47:11 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
pipe2(&(0x7f0000000300)={<r1=>0xffffffffffffffff}, 0x100004)
r2 = openat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x28000, 0x138)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000180), &(0x7f0000000200)=0x4)
unlinkat(r2, &(0x7f00000002c0)='./file2\x00', 0x800)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
open(&(0x7f0000000280)='./file0/file0\x00', 0x5, 0x80)
renameat(r0, &(0x7f00000000c0)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000340)={<r3=>0x0, 0x3f}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000003c0)={r3, 0x1b, "9ab520bc7eff1658d598d2aa680d23ad9effa7234536baa8529e4b"}, &(0x7f0000000400)=0x23)
rename(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000100)='./file2\x00')
accept(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000480)=0x10)

01:47:11 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x7, 0x4)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={<r1=>0x0, 0x9}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001880)={@in={{0x2, 0x1, @loopback}}, r1}, &(0x7f00000001c0)=0x8c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r1, 0x5, 0x3, 0x40, 0xb730}, &(0x7f0000000240)=0x18)
pwritev(r0, &(0x7f00000017c0)=[{&(0x7f0000000280)="ddddbfd67866686540411521cad316d7c73f35c2742a02b845eb888b527d94d8f057a4efad7da0753f373494e67a474a468f0a4b13f3cb2913744cf2a3ec593458bcd6a983d82d014f09a4e30ca5de1d768a22fec805ca7e3af2a7781962d109a3e1e3262344cf44bad68cf361b1828c8004d1488a5facb2a206bfef26b5abfdfa162a18aba6fafa4c7778fdfea073b9009528fe5dc7d0ea00778ac0a60a033d96cb6992e5b0373920ba34915cdf7fa37ae11a96e5ecd786b1fde8203bdaaf7cd9f6cf56cefdb4933a6211de58c841c46181c2e2e410f724b8d52b033c4b378a447936fa65784217e3c6ccd992d4650c553930b6611960c8096cee2af3fcffd58087c9d705034928b57657e7dff44f7fc85fccd19cbbf3930fdee40e6b4bdd89a8dae695ecff0cbddad74cab3c8bb00c77012f75cbcb901e3c6f74c8887e275b8f0a3795b791d6e1c91f322c513afcd412560c33c9f8e6bad217ed03e47e62aff15825553124ff8e81deb567af7528a13c06cc444b3661fddd2f116726433e45428487844d250f39ab9fb87fb0fff225bc832e14fd743f203d29b6dbb33387a5ebc1a10375c64b9f2fdb13af657014c26421d42d99c808e5b6528d1cc683924f476ba93bf814ed0d0e9e66335de52eef1bf49185778a7bb4a99238aab003304fe70f1fc28907552edf6028ca4f251051c9edec7ee2e8205a8aba3422085fe08c13a1e9e3adabcc6bd25f9ce3ddd4e43182b8fe72dba50c56f4eb65724187fc91fc9e9595b577bfcae1006dae0777206be62b7b763063faf50d07eea8328967bd87a0733ca46d452cdfceab6af457f0f4f96eeafe93b4068521da0e82a24542dab1d22c8499315d26fbe738b7d7fa562aef261b997f34dc457a0a6a07e5434e19f8e1f67ac1ebaba03512c4f7e16d8e84d44dd09b77194f22adf8915c6c0a344ae1922cb1ec2a758f2ae20cc3819150fe300dbf6a0940458691d6542d123779b8a34847f771680cc3bb4346efcd480f135419b3339aa5c68f13cd8e8de908e32805460d3d2b7184c82b218f364a24bc30e4100e7c8a5af256a56921ced55262a71d3280d22e19214015be4b910187025b6e2e37cfd085327e69bb80d8bd8c50bd27510fcc6f8f3846b906c9bd3a824b5d13bf807aa5ad9b789f0d04a9f93e0164e41d25e0ef737bdebcd9e0807d9795bcf6b857d55604354f98cdf99e67f32d717bc346ef02dcdcbbfb79c2ee76f1c50a397ea3c8408dc56d04dff6a402b484fe04d5bb07988bf1b61cc7b5a693964fc51a2857c246510ae810a9da4c7608c91d8e0be3882c4efb1841e024e29669de46a0eec5f5aad3e447a617e5f041e44141565562f18e08cfc765473e03a33ad8b6be6f8c932dd266e9f3cdaa6d320c8d5298db9d0159a9de722ecc4d3f8ddb2e9fac335a0bb16b92c2f2e2fd4369d1caa8f185138443d5f92232b918863fea15c7c8f15f199a36fed893a2db121494d74ac617692fe3bd92411cd0eeddbeeb7c6cb2b9d78657eb44e2d9f1b07ac06ad1336c32810a82fbdc7bd9c7d853ce0990ca52d19b07c90fce0598f0fce8df5e24a95de09b0581227008ae35b0d6734b25af297a3621950e33d1a761eb03757283c1a9cf1359400057a76e718dfe1b231f6a29804cec6b9381febd0a6fe72ffb53d7668e65fb2f8b7ee9b6bb14cea467fdc28b7909763c32d31cf35062c628d8439018cd735f2708f9df2fdfcfbceb980e306771efe2256a4e49d1cf4f2446f153d197b4e94e7ed8739bfcb7c58bdac090629f6877151ba9cb8c6ac028ba4ac1251032d8e5473526fabca4fea57ed5bacffab5b1ef1cc4885b8bf986e62bbdb8a2b81010e8d182a7f9ba1bda92a95b24a72b647a4b03d4a94da60eab5dd7e6a11481b2c0f602f8dcb470036927fa9e7d9bb6437aaf0b64755281e4fa96ada631b0adfdd3a4c921ea50e3c4e482fe70e2b992d794af6c8bb4a1d9c32f0d6e63c4094d013947a5b1cd55ecd7701e2686c1d09681294ab907dc79f6b4721b863c1d8704874e613b60e7713dd89e8aed7ec5b84a8fbe63bb0065da16b6b05a7bc2d1d87886d2690c5319eecf95b53ed9b7ede27d0ebc95b4eced75febf2583d2716f9613062379886e16216a108675e3ba96b76efaee762fa089c18345d6033b94a4de1f6d82f0a36316c10d6c8ea3be242808c6fef8ce8f1a1a6ea1d489efe76216fc264f18a27d259450c0d3388a8965966f60289da316a3e991ed87c547c4b5e8764007027ca5acb31c7b735ceaeab31440c0b40dcba86e8a9ea65201ac91cb68258c3b56fef3e15e97843afd81d597bbf9799f5cec3f0020c3e4869ff69692482d7fa940c4932a1df5bea9b20ccb5ae030bb06d8c09e91f5af2edd87eadf9158f43cc90234ccb4e35752bd8cc5ea8fcde8dad522562a4a2fed0a2ed4866a4ba26e152a2bc3e5dd716d894c6786cdc7e78102f3bcf3fe1a86ea953081b8b44b3baf8b4d2116d5b54394e3704c239ff590d9c0945210e51cef15df75806da4de0d6d1efc5feaa6ba1e72773f5aa5a8a391676a9877f92dd63732b45dce55cb9667b821937157f69714fa9d80a446da7f714664983ffac8e873dd218f225cd17ab968061511eb22ef17848da44c512285464a15a87f17974e783f863b9b1734acd82473999a5401ce694742a5f780814c9b62da3e2b73c37c3ce9900b21283e8d3973098a882d6fe6fadadebe194852ba3a7492faf543993d77c404690789f36c6e61e37bfddbb87a4665b3970581885c2c0e38b7780e984106653b4d543a6b1b407be6ad79ec78159b13b1eeb0d3f74d053445aada974e997f4b31b859d6ea92d034823b3a62a4cc7072c1064fa83e751cd130b597da1db12e3a49558bd260bd7d94610ff58d70cc8d2ded7d006eec699658fcdc601aeb0b9435292899d567797b0aed3c02834c46c506c8699ca80db879e5c7dd292544e40c12b9c20476b74a16844c8711c769de0adeeea705051667322862f58c418cacb09aca63a887e5c66365b89899237bad0f85ac15df5a3b5db49f236b68296f1b3c0a1bcc94dfe39848c2b2f3e1a99958ccfdbcc896ab8ed5fc9a9ba62e9ed15877e761a406defd3a307a7c94769af04c59f2376054f23d07ad2f16f047a5494319edb8b544964df182b94a8fb66bf0f7d98ba038ce29d12614b91a429ab8ec98d87f9a51e54765407b85de856f6ec16c8e3df4e3c52530cac28c3b5afcd8f49a7c9e4f48f02e39966a599a33e9648f010981f8d61b75622ea6576a836620d89fba985bc2046aba8ed7ac83279f45f85c791e8191af679c4ffb7efda92f009ed3305a364a2250f448680533e8f3ffda8878f08206e6a36c4824d6189f97f7e359f4e9536f15a9e424d55025c2e032fcaa1e28d92408502a772dcdfe3091c6f9b2e0c4e37a6aaaf1a316d53294c35fc08316da8bbf136f5f54dfac5af1eda9920c35ed8ddf246726483e03afad91508de8dd048cadf5296343854623fbac0de8688cdf2ed378899e152c21c9b0454873b38a5b92b035c6e3e9535df875027ae72ce06996c1610db70b9a1d43a270099fe672b73eb3993701a0b40d7fd3c809ab393193a6fc6db8929f2ca5073835b4533a00303654ca798b66a5a310134282a6966644ce4c108790a2a98c04e470de3573b36b870c95fcb8bfc31c575dbfeedf77a7aad6db6799f96d837db9370cd4cd0e45f16085f261c6101a99bbcbc311b109c3c1450dd84661e9dc85e60e2c08c47186e26753dd01137a7cd12c85ddcb3e91e0485073fa70caa6811b0900b3de0cbeb8a92e7f2377636b88ddb25bba0843cd95d09c8f36cab975d92c346cb957889cea249492e53bcf5870a1f93bee1dfd3d83a8683435dbf0c7a93edebc1e27bbf8ee38f40d2eb3e652b44f8d31d9b464b0bda528278f195f2bab0650d91e9bd2b32a9d322c6cefe2b4a535c47141426216ced35b44919772321b31a2f56eb855042c68f4fbeeaac040cf42964fdd7ff86c27b8e57beb176b0d1fef32c77f32797f21067d9d76e2ada55cc3cf9f9d5c760ef34dbc6c53fb3c3344a2a2c6cc815a6eb59c8d9b009864bcf9bfd7b610006f49ad953a51b42cf73069b5cca52f5212ba8bbb9761823b75074047094c2e05a87e0ae2a46bbe9790eb27fff9cccbd628b7af61d9ffda97bfc5247ec5390152b13c19eff350d017c0cb70bcc6a65a9591bbbd18d68333a212dd4cf2cbcc639db07c863e93aa3bc960a4a89563da6eeac81c665dcd71845f521d94a76e708318d99bbcd2b35fb81f56fd28e7e450919a387a8b49653c96ee6d3ed805f73e83b0a808a1b77d5794923721b855e256c2ce2b401b5a80506df4dbf8793e2c4e035621e1e35b3c6c848dbfec6198f3dc97513282c8ba681b41ce00be6b17643541675f5ae9b8c8deaa2ded47c3a0663fa83c43e9c5310056a4559cf141c4766acf77ba8b015b99fb539237916201f70d6b633b6f79e3e904cb3f939dd479c80f27d6e878fe5a08a8e813de1e93452b792a64785bea91ee3a67765754077e5db9baab4dcf62853d4199d4044342deb5d10ece61f62e7a75e6b19627da652c878ab80b9e547d0325aeca948bef623200f8d4270f375eed9170ab4f44dd76d41b41a6ad7ba964b6d1c7e14f06d3399ea8224e8fd79144ea51d6d71b8adfdbdb429e59d468ce4a27d89b064f64466a0c71b1950b4d932c354a639363eba7c2b290d174c00caee9838eb52c5dbb853657fb4b75be4f0f1ad8686a1f6ae0743ceec9cd90fb02f028f1e1f834a0faacc5bbf183d0141a89f81be534cd8de1927d8712a7820b5211bc207591ee1788b722e3bae423257be6f4f55787a514d306d4f850d58d63d063285f5fd51c364db28c06414841a1550a7f7bf77e8a96b93ae262e4c8d6a1726ba8a7fd4136a3aa9bf7aa45293a1419026cf0203dd9fe90fd021a94c5d17d170e8b68cb2913a9c7909032d1b7dccac529101565a8ea3f9ccc376b7f2efd7ca5191903584f083c3a6cdc6fa0e717ce652a0b3eb5ac5ea1142b51fed8a97400ccf181383b22ed97e7fb9ba1829d33ea9026e621ab0c3d192cb03836d8d54e4688d3d1c0df862df308933d258cffbc3cdc720cb6f513157e7b502da5c87e644f5a0be1cd37218a7668085c213f5b67c9768d398d2d77e7a2dfd2b2bcfa7433791cbb41767379c705ae99e760ddd576ad4c6e6b3d71e386c90f01f64e32bd3b45075f413061db156500349ec7d4e727c0e6991d917aa0a31df5b8caf13b83afa0fc3fc2475aa2ac77dd7cdb48a28d05198a389da8fda297d294ec606d1415a1f49f1a5e05eb74d0118ff2fefa2800290cec91f1756d9769a6469b0a5941f88dc543c48318bd4dbcc85d301262e5aa9376d78faa083dc0c65f9042ea3a285a92649ec7b0487f4e8062e4570907cfe677d5f7fa6bf61eecb814724c27232b3aa9d23e0e2a0bcf75a1c9098fe3392eadfc5d7de7c063308bd571d07e68586632ac37e54028dd7dd6621c51b5efd5c7170e3ce19ff633a30e3d145643e49ebf982fcf97c0b5122934c74be849df246e8f80810c49f18bd906ddb2ad704b78325195825c35f1faf39d41424f4659f29aa87c8a542138aa9b8146f5d93d23689465e229b10e8aff89af419ec9ba74bb740c97c92af55ba77c272f8d0a5b04eef02499582a4759133aebb91f8ab6cf1a52383a1cdb9410b58d9088a31863eb4ed0b663fa6f14f0504a89cdb659d2a14ba1829ae3d0c2407b9747e375033f93f62bbb4b06e27f36a84a746471fa87ec2f64", 0x1000}, {&(0x7f0000001280)="670ab8d185594d115fe7729ecda1638fe48263361f329680a4027ff8da08046efb4e238fb4bab43d9541fb62682b29a27797ea19b338c70fdeadee093f7d011262f07ede89dc787747a3b3c77f3c17da2d62d7325590a6240ff1e4663cf382bff67de1601e674ef3fc217fb8f9bcd60954de0ad11106f9e546ea96d878ee8e71f568ebe60d091cbd937ceb2170fff7d69636ef6fcc25f7aefe365e62c3fc2e58b7eb9cb777705121707b77", 0xab}, {&(0x7f0000001340)="85b4856c6bce21432dde27f2bbe2c366d2e5c69685cbf6c0b5c920800502d88e7d427c1dc47190a2f589d8b72bc036f77649938da56bf1eea6c36e23c3ddce5023972292099a1d43bfc1f2de88358430d4d63e7f28344ae146f95d5bf5014505580fc6c610a345566adc035ee29a9ef7ae5020d6f8d1cd88d8dc1bae5bc0f167ce47337f67e0dd7082126da7a3e00cfba20032219f28da7a985851c8e81764d2e29fd91239fe2d0a", 0xa8}, {&(0x7f0000001400)="51ab83aef7120ed59858f61f0ea51971371510a0e5c5c1cd2089b1d5c0305782df5bae65f51a53f015413a5de678ca63ae43fd0b252674b11d4669bd70256e728251b3387e3bd9758d6a927e09394df1e2d41efbf3ccc6196cfdc5ec3ebc3a6b509fe5feb12992fe77f845d4fef6da4f736bed3358e92e1bb89178693802040f7972a0aa5418d263b4c760f2d798cfc7fb20bf25192028571d8d2f1a338c707de3df38e9661a4e8c7d3a85c14dd0c91cf7cd785a1d88ff1e989262200400d1b02d7547397f2233a3d67c9d34cefa", 0xce}, {&(0x7f0000001500)="adb25002f11e651127435b9b3f32afbdfafc438b4b9e0a73fafe28c0e68551009ecf9b5801848069c9e99d3eeb93e03df84c7ad37e4aaa92e4be577a1b9e4441f078241286f69139cf7828b58e4a1bf02fef19a454c10ff1af3d6c8afdc5997d42c3da8e9891ebdb2ff57325f6567752b8837b0d37886530fcd04536e76d11254ad0f04f59683b4dbfc023252e493fd64811117db3c243fbcd1c2c3a31b85cea0899a2d4ba7e710849094ccee33dc5e54ce4dcc2cade97069f9e8285f59680fb9ae39fa22baf0952249385ea859705265ee4bb5472d813f4d504a06c55fdecf5510fe06f1aa0bbf84c5bc9ef2cf8bc", 0xef}, {&(0x7f0000001600)="df2d034e96a3638922d6cd2052b52f4dd5b7c19e5068480d402a58d23a6bafe3a9c74b84ac0b7d1931015eae55739ac94d66226e31130d1841e782d964d9362300702f4004a89d14cae33748eed53f3d52d2e34410ba352a15c2571ffd26db8f6fd262a7cc890a9c010192a9f977b12057e8ec874176d28caeee9c6a6d3c5e4fbf7c8fcab38a04096f0c7d481f5f691c", 0x90}, {}, {&(0x7f00000016c0)="2e29da8493b6bebda8f9c8035e2e019443decec93ea08054e6e9f7d73f81e2ccada2dc5d92b497b7996d8fbd28ab93b243a6f0c49847ec09e3570902367cfcdd705c0fa7f36818d2afd362db7ba03d73e5a29dbf38767ada4459d7871a8c4410b9c1425ca6c04d8cdb4fc00a021917b33d2059c0c97b6c27c60de9c85b1e07271cccc225dadd99c556d9a2ee89255218c83ae4d9fa1fce5a2ad5fccaefa3", 0x9e}, {&(0x7f0000001780)="984cbe72dc9135ac842f67b5afec6b99cf6512b19fd03152914188704dd9970abe18cab5e775631c78bd7406861b8d586af80f44970eaad92c91", 0x3a}], 0x9, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbffffffffffd, 0x0, 0x3}, 0x161)

01:47:11 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)
r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040))
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x9, 0x401, 0x7fffffff, 0x9, 0xf88, 0xfffffffffffff29c, 0xffff, 0x10001, 0x2, 0x3ff, 0x8}, 0xb)

01:47:11 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f00000003c0)=0x100000001, 0x4)
r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x1, [0x9]}, &(0x7f0000000140)=0x6)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0)

01:47:13 executing program 0:
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)
munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000)
fchdir(r1)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={<r2=>0x0, 0x7}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in6]}, &(0x7f0000000100)=0x10)
lseek(r1, 0x0, 0x7)
readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0)
bind(0xffffffffffffffff, 0x0, 0x0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3)
bind(r0, &(0x7f0000000140)=@un=@abs={0x0, 0x0, 0x3}, 0x8)

01:47:13 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
sync()
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setstatus(r0, 0x4, 0x0)
fchmod(r0, 0x100)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
preadv(r0, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000140)=""/219, 0xdb}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x4, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f00000002c0)=0x6, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000240)=0x8)
r1 = open(&(0x7f0000000300)='./file0\x00', 0x8006, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280)=0x7, 0x4)
fdatasync(r1)

01:47:13 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = getpgid(0x0)
fcntl$setown(r0, 0x6, r1)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:47:13 executing program 1:
freebsd10_pipe(&(0x7f0000000080))
r0 = shmget$private(0x0, 0x2000, 0x420, &(0x7f0000ffc000/0x2000)=nil)
shmctl$SHM_LOCK(r0, 0xb)
clock_gettime(0x0, &(0x7f0000000000))

01:47:13 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
accept4$inet6(r0, &(0x7f0000000240), &(0x7f0000000280)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c00000002000000fe8000000000000000000000000000bb00"/128, @ANYRES32=<r1=>0x0, @ANYBLOB="80004c10699fcd94e08600"/23], 0x0)
r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x7, 0x6, [0x200, 0x31, 0x7, 0x3, 0x101, 0x0]}, &(0x7f0000000200)=0x14)
r3 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r3, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)

01:47:13 executing program 1:
syz_execute_func(0x0)
msgget(0xffffffffffffffff, 0x0)
getpgrp(0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r0, 0x0, 0xfffffffffffc)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x3)
freebsd10_pipe(0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)

01:47:13 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000380)=""/59, &(0x7f00000003c0)=0x3b)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820206000000522c39a3"], 0x1)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x0)
sendto(r0, &(0x7f0000000240)="d9c61609c0459adde5f6a7ac89d6a4de007a34381348221bd22c5e71a77feb71e0ea726abc41b154dd03c3b6230c7e9dd3c5e97e6256b79a45c5777be95c852dc53f6a83260900f8010d0b83ef4a975d083ef8dbca71e46d947ab4ea2b3f38888332c502e22e79b64f9383206415fa19108edb8f8686fa587379e410e32ce2fdb3b6da37dd59cefc1a97db1ec75c89eb0a598d1774ceec5a2191aaca9c6c43aace6bb3ab9b6a223c752ff51f05d7d613a201659e6ac111d95c89f3b1d6f99b2582f0f7bd8cb21006dac95b91cda428439054d238", 0xd4, 0x20181, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000400)=0xd39770a)
getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000600)=""/4096, &(0x7f0000000580)=0x1000)
syz_emit_ethernet(0x46, &(0x7f0000000140)="43cc7663d60c9bec82cf66fd7164f38212b429301f4da0d144fbc997ca9d678aa5f69b5ee97790934fa737da6123c6508fd6cc62a9efaaa0bd83c6dfaac32208101d45d9b779")
faccessat(r0, &(0x7f0000000100)='./file0\x00', 0xf36bd1306a6329e0, 0x1c00)

01:47:13 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x30200, 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x5, 0x1000, 0xfffffffffffffffa, 0xb3d, <r2=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x80000000, 0x5, 0x2a00, 0x10001, 0xffffffffffffffff, 0x7, 0x0, 0xb2, r2}, 0x20)
setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000100), 0x4)

01:47:13 executing program 1:
syz_execute_func(0x0)
msgget(0xffffffffffffffff, 0x0)
getpgrp(0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r0, 0x0, 0xfffffffffffc)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x3)
freebsd10_pipe(0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)

01:47:15 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @broadcast}, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x4)
lseek(r0, 0x0, 0x1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)
fsync(r0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000140))
unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000240)=0xb)
pipe2(&(0x7f0000000100), 0x100000)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
poll(&(0x7f0000000280)=[{r0, 0x2000}], 0x1, 0x1)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x9, 0x800000005, 0x8, 0x33, 0xfff, 0x0, 0xa53, 0x8733, 0x0, 0xc8a0, 0x200}, 0xb)

01:47:15 executing program 0:
freebsd10_pipe(&(0x7f0000000280)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
freebsd10_pipe(&(0x7f0000000080)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_buf(r2, 0x29, 0x50, &(0x7f00000000c0)=""/102, &(0x7f0000000140)=0x66)
getpeername$inet(r2, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10)
r4 = dup(r2)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000300)=0x4, 0x4)
munmap(&(0x7f0000ede000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
ppoll(&(0x7f0000000340)=[{r4, 0x4}, {r1, 0x20}, {r2, 0x80}, {r3, 0x2}, {r4, 0x100}], 0x5, &(0x7f0000000380)={0x100000000, 0x9}, &(0x7f00000003c0)={0x5}, 0x8)
lseek(r0, 0x0, 0x3)
setitimer(0x3, &(0x7f0000000180)={{0x7a7, 0xffff}, {0x1}}, &(0x7f00000001c0))
freebsd11_mknodat(r3, &(0x7f00000002c0)='./file0\x00', 0x80, 0x1ff)

01:47:15 executing program 1:
mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000)
sigaltstack(&(0x7f0000d66000/0x4000)=nil, 0x0)
r0 = socket$unix(0x1, 0x1, 0x0)
mmap(&(0x7f0000e37000/0x3000)=nil, 0x3000, 0x0, 0x80013, r0, 0x0)
mincore(&(0x7f0000e35000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/86)

01:47:15 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000217000/0x2000)=nil, 0x2000, 0x80000000000006)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:47:15 executing program 0:
setrlimit(0xe, &(0x7f0000000100)={0x4, 0x8})
mkdirat(0xffffffffffffffff, 0x0, 0x0)
shmctl$SHM_LOCK(0x0, 0xb)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
sync()
open$dir(0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000080)="f801777c894f4af65b", 0x9, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="01002e2f4a696c653800fde2f2af26931d73e0b1fe475f3f79116cbb9ff10d12c92d619f56bcbbf8f2d16bc274555d8785548b220c6bfbbbc989f5572097f0edf4fddefc37df093d5d293f14254ca6b9811c92"], 0xa)
truncate(0x0, 0x0)
fchmodat(0xffffffffffffffff, 0x0, 0x0)

01:47:15 executing program 1:
r0 = socket(0x2, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x198, "0e54727c7750a4635e6916acd5f09a0e"}, 0x14)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_mreqn(r0, 0x0, 0xe, 0x0, &(0x7f0000000100))

01:47:15 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x8000000000)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
flock(r1, 0x5)
r2 = msgget$private(0x0, 0x40)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000280)=""/181)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000340), &(0x7f00000001c0)=0x100)
lseek(r0, 0x0, 0x41000000000003)
write(r1, &(0x7f0000000200)="b5ca52e8f4da79d23011e3f1f2cdba2999dab492e7fbc5955d04c40b8b8c70c348800723ee54de02560384181a062871f7ead83800cae63aa4be075dd8271eefd75e57877bb50ac95877209f31387dd01f8522aa1007ea37b110bcdfbbf0e0f59e79f0f400000000", 0x68)
freebsd10_pipe(&(0x7f00000004c0))
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
bind$unix(r0, &(0x7f0000000440)=@abs={0x1, 0x0, 0x1}, 0x8)
accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0xd998615d1172519e)
socket$inet(0x2, 0x30000005, 0x0)
setsockopt$inet_int(r0, 0x0, 0x46, &(0x7f0000000140)=0x2, 0x4)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x9, 0xff, 0x40, 0x403, 0x100000001, 0x1f, 0x8001, 0x1000, 0x600000, 0x2, 0x34a32a49}, 0xb)
munlockall()
semget(0xffffffffffffffff, 0x0, 0x0)

01:47:16 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)
setsockopt$inet_tcp_buf(r0, 0x6, 0x2027, &(0x7f0000000040)="f3a2eac61cc5889188c8ce2f5077bf9fc80b17e5a6fb7b41bd02ac30b7eb4e77491a7eb79c1000b798fc22619bc943b2481f66da5f6662d9ccf66a0905e34aeb1a71bd24a518b9800c8eb1be8a95642dac6fa1ec698d8842bf50b6c74bac8c5f800a70c3e7849613965689681bcfea5fdaeb3f0da5f54e8ad4f8413e65bd1f39f92af47f83345ff8ed", 0x89)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x9}, 0xb)
r1 = socket(0x17, 0x10000007, 0x7)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000340)=@in={0x2, 0x1, @loopback}, 0xffcd, &(0x7f0000000280)=[{&(0x7f0000000200)="55c58cbc22f89f595e5130458a2241cc0d737f9b6c1e", 0x16}], 0x1, &(0x7f00000002c0)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0xee0}}, @authinfo={0x10}], 0x24, 0x1}, 0x400000)
fcntl$setstatus(r0, 0x4, 0x10044)
sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffd75, 0x0, 0xa9d8a96f2f2f3e74}, 0x20004)

01:47:17 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f00002bc000/0x2000)=nil, 0x2000, 0x7)
munlockall()
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x20000000)
setsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f0000000100)=0x254, 0x4)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
mprotect(&(0x7f00001f9000/0x4000)=nil, 0x4000, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:47:17 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
poll(&(0x7f0000000000)=[{r0, 0x2014}], 0x1, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)

01:47:18 executing program 2:
mkdir(&(0x7f0000000080)='./file1\x00', 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x100042, 0x1)
r0 = open$dir(&(0x7f00000012c0)='./file1\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000140)='./file1\x00', 0x8008, 0x4)
linkat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0)

01:47:18 executing program 2:
semget$private(0x0, 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000200)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='(\x00'])
writev(r1, &(0x7f0000000100), 0x100000000000005c)
execve(0x0, 0x0, 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x308020005)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe)
open(&(0x7f0000000040)='./file0\x00', 0x28000, 0x100)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, 0x0, 0x0)
msgget(0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000240)={0x8}, 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00')
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
chmod(&(0x7f0000000100)='./file0\x00', 0x0)

01:47:20 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x17, &(0x7f0000000040), 0x8)

01:47:21 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd}, &(0x7f0000000080)=0x8)
setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@broadcast, @local={0xac, 0x14, 0x0}}, 0x8)
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4)
ftruncate(r0, 0xcc)

01:47:21 executing program 1:
r0 = socket$inet_sctp(0x2, 0x405, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x30, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98)

01:47:21 executing program 3:
r0 = msgget$private(0x0, 0x8)
msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000140)=""/66)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x8000000000001)
munlockall()
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000001c0)={@empty, @loopback, <r2=>0x0}, &(0x7f0000000200)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0x0}, r2}, 0x14)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x20}, 0x24)
r3 = socket$inet6_udplite(0x1c, 0x2, 0x88)
connect(r1, &(0x7f0000000100)=@un=@abs={0x0, 0x0, 0x3}, 0x8)
setsockopt$sock_int(r3, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:47:21 executing program 2:
setreuid(0x0, 0xee00)
r0 = geteuid()
setresuid(0x0, r0, r0)
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
setreuid(r0, r0)

01:47:21 executing program 0:
setuid(0xee01)
msgget(0x0, 0x100)
geteuid()
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setresuid(r0, r0, r0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f00000000c0)={@multicast2, @multicast2, @multicast1}, &(0x7f0000000180)=0x27c)
setuid(r0)

01:47:21 executing program 2:
r0 = semget$private(0x0, 0x1, 0x0)
socketpair(0x0, 0x20000003, 0x4, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
dup(r1)
__semctl$GETPID(r0, 0x79e87927bbcfaece, 0x4, 0x0)

01:47:21 executing program 0:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = socket$unix(0x1, 0x1, 0x0)
r3 = socket(0x10, 0x5, 0x81)
socketpair(0x17, 0x10000000, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
poll(&(0x7f0000000080)=[{r0, 0x8}, {r1, 0x40}, {r2, 0x28}, {r3, 0x20}, {r4, 0x54}], 0x5, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x8004, 0x0)
getgroups(0x7, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, <r5=>0xffffffffffffffff])
setregid(r5, 0xffffffffffffffff)

01:47:21 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x2}, {0x1c, 0x1, 0x0, @local}, 0x0, [0x9, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x3, 0x9]}, 0x5c)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000500)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="9e0000007e718e71b04ce38186d60dcf5abcd97380be6187ec29117efc24a3d7bac9936f3f091a227195da24db9dc38fa9093a6718f14f3d1373bc5934466a43a2828d9224cad7ffd0069135afbb46d7a54fa1676e0045367e3d7071ce153b3f6d4f7bf7b0cc81f4a8fdf755f51050b19314efda7b9d74aad0fbf19c247f122c147162a7b5a583f80467ba9d705015579d7060e660fc3a10343a2ec6657ebe00000000000000000000000000000000000000a3dc9d7d4b95cc5b4aae37d1292bc515ad5cd93b67e11415d42caec7e15da0b7a383f8413834f34cad0c5e102a57811f6a8580e06e485f20176e2fa1e1865fa20c8884f4ac5b9b0eca9eba74eafa207f4d1ddc1c04c3e8e28eb7dd1714bdfaeee619fd13e8d3fb7838456303ee7b3631812634ec05954cd401e7e9cb4cf1b56ce11517bef12390f44105bda2426d9386144898e003d7f3640c95e3585af3adeb2e07e6"], &(0x7f0000000440)=0xa6)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000480)={0x3f, 0x6000, 0x1f, 0x7c3, r2}, &(0x7f00000004c0)=0x10)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r1, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={<r3=>0x0, 0x6}, &(0x7f0000000140)=0x8)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000300), &(0x7f0000000340)=0x10)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r3, 0x7}, 0x8)
r4 = dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
poll(&(0x7f0000000280)=[{r4, 0x2110}], 0x1, 0x5)
freebsd11_mknod(0x0, 0xe010, 0x0)
poll(0x0, 0x0, 0x0)
setsockopt$sock_timeval(r1, 0xffff, 0x0, 0x0, 0x150)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f00000002c0)={r3, 0xa668781}, 0x8)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
freebsd11_stat(0x0, 0x0)
chmod(0x0, 0x0)
setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0)

01:47:21 executing program 1:
socket(0x1c, 0x2, 0x6)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x308060006)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000000)=[{r1}], 0x43c, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)
r2 = fcntl$getown(r1, 0x5)
fchdir(0xffffffffffffffff)
fcntl$lock(r0, 0xb, &(0x7f0000000040)={0x3, 0x0, 0x3, 0x0, r2})
open(&(0x7f0000000100)='./file0\x00', 0x40, 0x101)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x6, [0x7fff, 0x2, 0x100, 0x7b30, 0x400, 0x8]}, 0x10)

01:47:21 executing program 2:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={<r1=>0x0, 0x5, 0x0, 0xffff, 0x400}, &(0x7f0000000140)=0x18)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={<r2=>r1, 0x7ff}, &(0x7f0000000200)=0x8)
getgid()
r3 = socket(0x2, 0x10000001, 0x84)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x2, &(0x7f0000000180)={r2, 0x0, 0x0, 0x3}, 0x5d)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000040)=0xfffffffffffffffb, 0x4)

01:47:22 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6(0x1c, 0x3, 0x2)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0x80000001, 0x3}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x608, 0x6ea}, 0xc)
socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000140), 0x4)

01:47:22 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x9, 0x4)
connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

01:47:22 executing program 2:
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='@/\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000340)=[&(0x7f00000002c0)='$\x00', &(0x7f0000000300)='\x00'])
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000800000003)
poll(&(0x7f0000000380)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66)
freebsd11_mknod(&(0x7f0000000400)='./file0\x00', 0x1004, 0x43)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0)
accept$inet6(r0, 0x0, &(0x7f0000000040))
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x9, 0x4)
futimesat(r0, &(0x7f00000000c0)='./file1\x00', &(0x7f00000003c0)={{0x60, 0xffffffff}, {0x5, 0x8}})
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0)

01:47:22 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000100)={<r1=>0x0, 0xd1, "ff434d1bcbdc0677b108ac42f0faa8cee21c27db401a2b873c7bff2cdfde9c9eae9586394ce137164ae51c60190e7ce2f2eec4f4b739cfa222cda05ed7cc9cfccc9fcc9c75983d0454e415f9793f42441faba767d0566f70b69e74e905d8fb98bd4ed5ffb2f125c0c8ed26259981daa59a2b9bc47c7738e050838ea4899e24ea2b0dc740490b4e6624c81b0e46007d95cd8b50d12311de85ae094b8191a578fc8469cbfd7a7238b2c1e2d7e46a50dc5501e1cb9b123267d58a13ad3404dc0723b6e8212f7b709f808fe5040f5db250d8ec"}, &(0x7f0000000200)=0xd9)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x7, 0x81b4, 0x9, 0xf13, 0x3ff}, 0x14)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
accept4$inet6(r0, 0x0, &(0x7f0000000280), 0x20000000)
setsockopt$sock_int(r2, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:47:22 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x2, @loopback}, 0x10)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:47:23 executing program 0:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x180, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={<r1=>0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10)
fsync(r0)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1f}, 0x8)
r2 = socket$inet_sctp(0x2, 0x200001, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x900, &(0x7f0000000300)=ANY=[@ANYBLOB="1c000000000000f7000000000000eeffffff000000000001000000000000000000000000000000000000000000000000000037ca89f870d8212f7371cd54000000000000000000000000000000000000000000000080000000000000cc65e519f80d830f5e6700"/125, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x98)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[@in6={0x1c, 0x0, 0x2, @loopback, 0x2}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x1, @multicast1}]}, &(0x7f00000000c0)=0x10)
setsockopt$sock_timeval(r3, 0xffff, 0x1017, 0xfffffffffffffffe, 0xaa)

01:47:26 executing program 1:
r0 = shmget(0x2, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
shmctl$SHM_LOCK(r0, 0xb)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_int(r1, 0x0, 0x47, &(0x7f0000000000)=0xed, 0x4)
socketpair(0x2, 0x10000001, 0x2, &(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={<r4=>0x0, 0x6}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000100)={r4, 0x6}, 0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000140)={<r5=>r4, 0x760}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000240)={@rand_addr=0xffffffff, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000280)={<r6=>r5, 0xee}, &(0x7f00000002c0)=0x8)
r7 = accept$inet(r2, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000340)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f0000000380)={r6, 0xff}, 0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000003c0)={r5, 0x1f}, 0x8)
lseek(r1, 0x0, 0x1)
close(r2)
fsync(r3)
sendmsg(r1, &(0x7f00000027c0)={&(0x7f0000000400)=@in6={0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffc00}, 0x1c, &(0x7f0000001700)=[{&(0x7f0000000440)="a8cda3540a8801d4fb5ae83d6494ba3fdc4015c5b0179c2573bf92999885c92a02fa746d471150f7aeeec7ba53360ff0e807940511c886f2bb11ec0f0595cdd255db92d13f8fc4e42b8453876aee", 0x4e}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="a1e6776889f177f32a1b9409be8d9b87f17f4c5e70e2aaeaeb02b44a5a19dee7f6e287684067c75671fc44c44e803c5c735ef5bf5cc6353d8a135aa90c925818ddf7dee7e1832aab98cafb2a1da2a4ec5538a97a2424d5bfa2270c7b61c33d733ea2a2914abba89f9d56b95094f6a5a83c4915eae59915c0992eea83d9204c913a944a7d4f886c2957c4b5009a9cf33ac6310a7844d8a83ce5b14c4515b6aa2819cf57d29b98cf62e9c8bd1286771d298184385d26dec5daa99af10f87634d08e6", 0xc1}, {&(0x7f00000015c0)="66a88d5516035cff1ffe2161360d565b2d6e4843d6c3a2e759dcb6196048271aacc333cadc23c0fd52917d1406888dcbce98cd6ec42e992268b66a6442d5df", 0x3f}, {&(0x7f0000001600)="669bcde272b0b0c5040dbc4bb72b4657e3a0093fb680fe12c60c6ad6ce434970227f73c289bf287e4b649eefea5818d31cd5e1897c19a1f22174d3bb11cca5c4dd47e8f4657e835231add338a1689758dc754b6722eb58e1b438eba3f6f969fa14b9bd8fe1879665ac88ab9f41246e9602b95bae7db5081cd52cb4b22f64522d7e60b5505b369a878e0f95cbf41e898144ad92c89cb734940f90aa9dc57aec9d7907aea833db850ed38a2eb9bd512a36716f0de83c018ac23133c11052c691ae84b0ee413fd149a6d270148a7559f8dce38f1961abee63a9db8cbae9", 0xdc}], 0x5, &(0x7f0000001780)=[{0x1010, 0x0, 0x0, "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"}], 0x1010}, 0x80)
sendmsg(r3, &(0x7f0000003c80)={&(0x7f0000002800)=@in6={0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000002840)="2f7ea96fca26fa93265a235b11bfcf39aaae3b1291332d2ffd94c58860e4e9a05295fb50ab95589223628ab28386127843b3aa01b381f5850634218c211f3931ca85957d23d19dc5ee2c7a9302ee23a6782cddd4ab824113d29b3291c009df9e0545547acd911bb0fd825b937baa0704987a343446f42e322d9f988ffe8a7451099023c0b50d4c7fbd745a63e6d4136251c9c4898c78a2e9b54f881336a13c8743f3360edcbb5cf88964d21cd414951ee0017169f1e382100609d5020b123007b3", 0xc1}, {&(0x7f0000002940)="52963900011c92c42b8debca77f60b65dde7f98462d3e7163e20c8866c745a4538f5461d1608a179632310fe368401bb9ab9d79b68db932493e5195931b35f7841956b3cf7f2c8b8127b139030d18a92c069f508dddeb750dcce041eac38e62ed4546f1ea2c1e88425af7fc8723b0e9a26615b909a3d60e203f8870e6f9641ef22819b5841f439d75e372790643cc0570f7e3b6b7b12d029d9579f39774b3041385df876b1a5", 0xa6}, {&(0x7f0000002a00)="420bd1744c6488504ae199a1652f930dc870fe0c4598a43b55f6d626ec60d69e6eff8578a5b3e89fa446ae314961ec2c62fe2c9a3595032d8ce172", 0x3b}, {&(0x7f0000002a40)="93d8e6a3ad712eb9ae9859cb52c92bf4449abd322706642c6dee73cf8e62ff5967de9da5f02d335ba454", 0x2a}], 0x4, &(0x7f0000002ac0)=[{0xe0, 0x3b, 0x6, "b12581989513a66629ea3c61d6546617384ff226426398ca13b3d030980d269a1c037638732692c5870f5ce9c0f1919ed9bd989790754ea2509708952c1ad26c3f438ccc4660a9d07101b6c72e76c4fd97f052f2db8841ae3978a1fdf01dc782fe32f6bb969b9e8b0edf85ce18aa4216cf18448e6a9304933e2a4f24f9570f0eab8a7d0a1161c59f6ee1e9a8914ae7b35ec175668cf50a762eea2025e35d676f9d101da8dc05fc2c18b21a1f40b3b1b6474c2530dbfc0b477882f6d89fc90b0d22d6b93d6a35dbabdd63db"}, {0xd0, 0xffff, 0x3, "e0eb9cb785a9f3c6a9873fb30ac8d424bf6feea2c2caa13b9973611da5fd2efb8e58f253efaf8051f411b2a14438ef7da3572c675f875c34543e9d23824b632e7a5f8b78e91a489c25140a4e1fccc76ae6e7c8664f790e98030de6f8487a2f67c893218cf07331d0442b54d1979292e0667b24f360a311ddd21d2b8551a83390e6af227e4d9aea1f42d0e59810f191e2279d9cb2fc27a2c83e98ebcd56ff7631afa1c59f274a5ea18f11adafcb6285cd4b51a663b529289aa06bf47212ee3f7c"}, {0x1010, 0x84, 0x80000001, "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"}], 0x11c0}, 0x88)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000003cc0)={0x3, [0x0, 0x400, 0xff]}, &(0x7f0000003d00)=0xa)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000003d40)={r6, 0xf, 0x7}, 0x8)
setsockopt$sock_int(r1, 0xffff, 0x1004, &(0x7f0000003d80)=0xff, 0x4)
fcntl$setflags(r2, 0x2, 0x1)
r8 = fcntl$getown(r1, 0x5)
fcntl$setown(r2, 0x6, r8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000003dc0)={r4, 0x0, 0x87, "426a4bc4b871f2d0b8ed17256b02122903d999cc396668e20b7f4fc80393f2ebe134e6604822437753486a8724e9cc3c2c07b778e899b977391d32359cf3388e7b15964b39f6f36860896f67232a1ad0ffdceea227ecfab1603318b1ce854c211937870b9be7f7cfdac75f3ea47c4cad9bac14b8053f14162d4d27a5e34e157744e665b82e64cf"}, 0x8f)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000003e80)={r6, 0xd73, 0x3, [0xff, 0x4, 0x99]}, 0xe)
getgid()
setsockopt$inet6_tcp_buf(r3, 0x6, 0x24, &(0x7f0000003ec0)="0b3341345682da98245d63396618166667aef624eaa532d7adc1c52df70ad9a28b1c23a6d089d1090396c67fa3aa3d1896ea4fbaaf038c63beebd89be255579b7d5821ba059cf13aed6e06372fd0f0acbe8cb63ac6003a098434238a32198fbeb9fbe378fa9cd2305c694a6d142d59443eb9541b93807abd070f4504a23c128aa5b9f18f700eadfde76f", 0x8a)

01:47:26 executing program 0:
mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x100000000000000a)
getresuid(0x0, &(0x7f00000030c0), 0x0)

01:47:26 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = msgget$private(0x0, 0x2a2)
msgrcv(r0, &(0x7f0000000100)={0x0, ""/129}, 0x89, 0x3, 0x800)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
msgrcv(r0, &(0x7f0000000040)={0x0, ""/23}, 0x1f, 0x3, 0x1000)
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:47:26 executing program 2:
r0 = socket$inet(0x2, 0x5, 0x4)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000001c0)={<r1=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x0, 0xfff}, 0xc)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$inet6_sctp(0x1c, 0x10000000007, 0x84)
setsockopt$inet6_buf(r2, 0x29, 0x7b, &(0x7f0000000100)="bee87ef7a930a3cc4a4d1fad24bbb5acfd5d99853d16cfccd8941985ba5aecfb2de12ab9be8d5adf0463e612f38d3755b848d37892a4360a60202f9a27b5acfed6f377758ae88d27d0b566024b3ed362d9949675806a98e9f20b1164be5643c47af9230901bec3f09ffe76198783e3b920b306e9faf76b1c0070502b269e20487cdab19495d9d4d82ba204088f2fe37c767f9c08e2a0ef0554195f085a2427670499d555b40eb8306ce459691d964e", 0xaf)
getsockopt$inet6_int(r2, 0x29, 0xe, 0x0, &(0x7f0000000040)=0xffffffffffffffda)

01:47:26 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
recvfrom$inet6(r0, &(0x7f0000000040)=""/114, 0x72, 0xc0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c)
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0)
getpeername$unix(0xffffffffffffffff, 0x0, 0x0)
exit(0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={<r1=>0x0, 0x2}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}}}, r1}, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x5}, &(0x7f0000000200)=0x8)
unlinkat(r0, &(0x7f00000002c0)='./file0\x00', 0x0)
sendfile(r0, r0, 0x0, 0x7ff)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0)

01:47:26 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x6, 0x4)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020001)
r1 = socket$inet(0x2, 0x2, 0x0)
lseek(r0, 0x0, 0x1000000000003)
r2 = open(&(0x7f0000000080)='./file0/file0\x00', 0x8000, 0x8)
fdatasync(r2)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2)
connect$inet(r0, &(0x7f0000000240)={0x2, 0x3, @multicast1}, 0x10)
freebsd11_lstat(0x0, 0x0)
setsockopt$inet_tcp_buf(r2, 0x6, 0x27, &(0x7f0000000280)="d4871f35683663b08b301ce37ff11a3db681436e0b2e58e4bc91462cf31fd5eb20cc71fd07ded69ada33ac5e47bc13d80df637837ab114977313fb33d5d5424489847158fbb7b8ed1a7c903c481f9fa9d8b8bbb5ab7c8b93c60cd3aa356b8c5509f84b4422e123c0ce3b4d0e459bc3f7a631c6f788c618eef79220543c6b8add5cf04237380c8d8c4dda462a0dd9827fead0d4cb2b2bb0b020d81ae209443a741deac4af", 0xa4)
open(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0x40)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

01:47:26 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
close(r0)
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x400000000001, 0xffffffffffffffff)
fsync(0xffffffffffffffff)
clock_settime(0x0, 0x0)
setrlimit(0x4, &(0x7f0000000140)={0x6, 0x2})
shutdown(r1, 0x1)
dup2(r1, r1)
getsockname$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)

01:47:26 executing program 0:
r0 = socket$unix(0x1, 0x80002, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80)
listen(r0, 0x3c)
exit(0x100)

01:47:26 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
fchmod(r0, 0xa0)
r1 = semget(0x0, 0x0, 0x0)
msgrcv(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000002300"/88], 0x1, 0x0, 0x1800)
r2 = socket(0x1d, 0x0, 0x3)
getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb)
__semctl$GETNCNT(r1, 0x0, 0x3, 0x0)
setitimer(0x0, &(0x7f0000000100)={{0x9, 0x612}, {0x40, 0x1}}, &(0x7f0000000140))
preadv(r0, &(0x7f0000001480)=[{&(0x7f0000000180)=""/198, 0xc6}, {&(0x7f0000000280)=""/232, 0xe8}, {&(0x7f0000000380)=""/226, 0xe2}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x4, 0x0)
r3 = semget$private(0x0, 0x5, 0xfffffffffffffff7)
__semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x2e6, 0x8])
__semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000000)=[0x10001, 0x10000, 0x4, 0x3, 0x8000, 0x20, 0x0])

01:47:26 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4)
fcntl$dupfd(r0, 0x11, r0)

01:47:29 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d})
mlockall(0x2)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000040)=0x5, 0x4)
munlockall()
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000100)=0x4)
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:47:29 executing program 0:
r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c5, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000280)={0x0, "5cae7014b2439f54567a7701751430c5"}, 0x14)
r1 = fcntl$dupfd(r0, 0x0, r0)
getpeername$unix(r1, &(0x7f00000022c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cac3604c040bf87500"/4106], &(0x7f0000000000)=0x1002)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0)
getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x8)
open(&(0x7f0000000100)='./file0\x00', 0x100, 0x180)

01:47:32 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000000)=""/136, &(0x7f00000000c0)=0x88)
r1 = socket(0x2, 0x10000003, 0xb21)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x80)
r3 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x40)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet_tcp_buf(r1, 0x6, 0x467, &(0x7f0000000200)="e52e6fce92ac287c5d35a32d2aa5de50ea5fc008e16283d347b9a6996050459f8dea7645d0", 0x25)
bind(r2, &(0x7f0000000240)=@in={0x2, 0x3, @multicast2}, 0x10)
bind(r0, &(0x7f0000000280)=@in={0x2, 0x2, @multicast1}, 0x10)
sendto(r0, &(0x7f00000002c0)="5104acf1ca69f9f85812292e2daaeac6e78c677258cd96e77547f99ccca3d4d6ff88403fdaaa18154fecf7a12eed5f362d5eb79f87dccfb0b4", 0x39, 0x20008, 0x0, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000340)={{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x1}, {0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x0, [0x4, 0x5, 0x4, 0x60, 0x7, 0x101, 0x5, 0x9]}, 0x5c)
bind(r3, &(0x7f00000003c0)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000400)={0x7, [<r4=>0x0, 0x0, <r5=>0x0, 0x0, <r6=>0x0, <r7=>0x0, <r8=>0x0]}, &(0x7f0000000440)=0x20)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000480)={r5}, &(0x7f00000004c0)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000500)={r6, 0x7ff}, 0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000540)={<r9=>r7, 0xffffffffffff7fff, 0x800, 0x0, 0x1, 0x5}, &(0x7f0000000580)=0x14)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)={@in={{0x2, 0x1}}, r9, 0xffffffffffffff29, 0xffffffffffffff2b}, 0x94)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000680)=ANY=[@ANYRES32=r7, @ANYBLOB="020000040002000800"], &(0x7f00000006c0)=0x12)
__getcwd(&(0x7f0000000700)=""/88, 0x58)
r10 = accept4$inet(r1, &(0x7f0000000780)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000007c0)=0x10, 0x30000000)
close(r1)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000800)={r4, 0xfffffffffffff001}, 0x8)
getuid()
getsockname(r10, &(0x7f0000000840)=@un=@abs, &(0x7f0000000880)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r10, 0x84, 0xe, &(0x7f00000008c0)={r8, 0x3f}, &(0x7f0000000900)=0x8)
connect$unix(r3, &(0x7f0000000940)=@abs={0x0, 0x0, 0x0}, 0x8)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000980), &(0x7f00000009c0)=0x4)
r11 = semget$private(0x0, 0x4, 0x51)
__semctl$IPC_RMID(r11, 0x0, 0x0)
ftruncate(r3, 0xffff)

01:47:32 executing program 1:
socket$inet6_tcp(0x1c, 0x1, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e210000000174dc2cebaaa6e800000000000000000000000000000000000000000000000000000000000000000000cd14f38f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bdb18ea7cbeee6ea620f7e647caa09ec83be2fcf0c5866820da8ec0534bd3ddff3da2ea3cb44e334d7fa2192f674ddd8b7a288ca1978e2aed00b03843761eff6b83cebdcd2eeb56c1963950243dd", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8c)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r1, &(0x7f0000000140)=[@in={0x2, 0x0, @broadcast}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x1, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x4000000000000000}, @in6={0x1c, 0x1, 0x7ff, @local={0xfe, 0x80, [], 0x0}, 0xf5}, @in6={0x1c, 0x0, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x0, 0x7ff, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x1, 0x0, @loopback, 0x5}]}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
recvfrom(r2, 0x0, 0xe36113cdb106d3fb, 0x40083, 0x0, 0x11f12705d4fa7d5)

01:47:32 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
accept(r0, 0x0, &(0x7f0000000180))
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={<r2=>0x0, 0x8}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000140)=0x8)
r3 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r3, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:47:32 executing program 0:
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10080012, 0xffffffffffffffff, 0x2)
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
socketpair(0x1d, 0x4, 0xa1, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
accept$inet(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10)

01:47:32 executing program 1:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)
setrlimit(0x3, &(0x7f0000000000)={0x80000001, 0x2000000b35c})

01:47:32 executing program 2:
rmdir(&(0x7f0000000040)='./file0\x00')
r0 = socket(0x11, 0x0, 0x7)
getsockopt$inet6_udp(r0, 0x11, 0x0, 0x0, &(0x7f00000000c0))
sync()
r1 = open(0x0, 0x80000000000206, 0x0)
fcntl$getflags(r1, 0x1)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x412, r1, 0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
sync()
socket$inet6_udplite(0x1c, 0x2, 0x88)
mlockall(0x1)
sync()
r2 = semget$private(0x0, 0x4, 0x80)
__semctl$GETVAL(r2, 0x0, 0x5, &(0x7f0000000100)=""/245)

01:47:32 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
mprotect(&(0x7f000068e000/0x2000)=nil, 0x2000, 0x1)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
lseek(r1, 0x0, 0x4)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000001c0)=0x8, 0x4)
getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={<r3=>0x0, 0x36}, &(0x7f00000003c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r3, 0x5, 0x100}, 0x10)
r4 = geteuid()
setresuid(0x0, r2, r4)
getsockopt$inet6_int(r0, 0x29, 0x1000000002a, &(0x7f00000012c0), &(0x7f0000000080)=0x379)
chroot(&(0x7f0000000200)='./file0\x00')
connect$unix(r0, &(0x7f0000000440)=@abs={0x0, 0x0, 0x3}, 0x8)
__getcwd(&(0x7f0000000000)=""/89, 0x34)
fchdir(r0)
mmap(&(0x7f000068d000/0x4000)=nil, 0x4000, 0x4, 0x10, r0, 0xfffffffffffffffe)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={<r5=>0x0, 0x6961, 0x0, 0x3, 0x8}, &(0x7f0000000280)=0x18)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e217f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ef00"/136, @ANYRES32=r5], 0x8c)

01:47:33 executing program 1:
r0 = socket(0x1c, 0x5, 0x0)
sendto$unix(r0, 0x0, 0xfffffffffffffeb5, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0xd)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000140)={<r1=>0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={r1, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}}, 0x0)
sync()

01:47:33 executing program 0:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c0, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x8080, 0x8)
pipe2(&(0x7f0000000040)={<r2=>0xffffffffffffffff}, 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000280)={0x0, "5cae7014b2439f54567a7701751430c5"}, 0x3ea)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0)
accept4$inet6(r1, 0x0, &(0x7f00000000c0), 0x30000000)
connect$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00002e2f66696c033000"], 0xa)

01:47:33 executing program 3:
socket$inet_udp(0x2, 0x2, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18)
munlockall()
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4)
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:47:33 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$inet6_icmp_raw(0x1c, 0x3, 0x3a)
msync(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
msgget$private(0x0, 0x40)
msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
accept(r3, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
socket$inet_icmp(0x2, 0x2, 0x1)
sync()

01:47:33 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x400000000)
lseek(r0, 0x0, 0x3)
lseek(r0, 0x0, 0x1)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
accept(0xffffffffffffffff, 0x0, 0x0)
r1 = open(0x0, 0x0, 0x4e)
setgroups(0x4000000000000252, 0xffffffffffffffff)
r2 = getpgrp(0xffffffffffffffff)
r3 = shmget(0x3, 0x2000, 0x80, &(0x7f0000ffb000/0x2000)=nil)
shmctl$SHM_UNLOCK(r3, 0xc)
fcntl$setown(r1, 0x6, r2)
getpgrp(0xffffffffffffffff)
setpgid(r2, 0x0)

01:47:34 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x0, 0x3ff, @empty, 0x20}, {0x1c, 0x2, 0x934, @local={0xfe, 0x80, [], 0x0}, 0x1d}, 0x8, [0x9d1b, 0x100, 0xff, 0x4, 0x3, 0x3, 0x4, 0x1]}, 0x5c)
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
munlock(&(0x7f000021f000/0x2000)=nil, 0x2000)
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:47:34 executing program 2:
mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff)
socketpair(0x3, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x6, 0x3, 0xffffffffffffffe0, 0x1, 0x20, 0x9, 0x4, 0x6, 0x7, 0x9628}, 0xb)

01:47:34 executing program 0:
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x40000402200002c2, 0xfffffffffffffffd)
setrlimit(0x0, &(0x7f0000000000)={0x7, 0x2})
writev(r0, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x4}, 0x24)

01:47:34 executing program 2:
syz_execute_func(&(0x7f0000000540)="91cd8080075eb2b269ef69dc00d98a200fd1b02db5d9000000c443817ceda3c653fb0fa95ff965be3e66470f6487010000006446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r1, 0x2)
freebsd10_pipe(0x0)
shmget(0x2, 0x2000, 0x303, &(0x7f0000ff1000/0x2000)=nil)
getpeername$inet(r1, &(0x7f00000001c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)

01:47:34 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000)=0x80, 0x4)
socket$inet6_tcp(0x1c, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0xfff, 0x4)
socket$inet(0x2, 0x4, 0x8)

01:47:34 executing program 0:
r0 = socket(0x11, 0x7, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000001400)=0x10)

01:47:34 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000280)=0x43, 0x4)
r1 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
poll(&(0x7f0000000080)=[{}, {r1, 0x1}], 0x2, 0x0)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
freebsd11_fstat(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
setreuid(r4, r5)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0)

01:47:36 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
recvmsg(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000012c0)=""/254, 0xfe}, 0x83)
setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000000), 0x4)

01:47:36 executing program 2:
r0 = semget$private(0x0, 0x0, 0x184)
semop(r0, 0xfffffffffffffffe, 0xffffffffffffff45)

01:47:36 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
sendto$inet6(r0, &(0x7f0000000100)="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", 0x1000, 0x100, &(0x7f0000000040)={0x1c, 0x2, 0x3, @empty, 0x6051}, 0x1c)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:47:36 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x0, 0x3ff, @empty, 0x20}, {0x1c, 0x2, 0x934, @local={0xfe, 0x80, [], 0x0}, 0x1d}, 0x8, [0x9d1b, 0x100, 0xff, 0x4, 0x3, 0x3, 0x4, 0x1]}, 0x5c)
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
munlock(&(0x7f000021f000/0x2000)=nil, 0x2000)
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:47:36 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="6190da812c1083dea7203b082e6e65300046f6ac367663c645f6050d4d01000072ccb95ac067891c74f9dabbd1"], 0x1)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000000040)=0x2, 0x4)
shutdown(r0, 0x1)
shutdown(r0, 0x1)
socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5, 0x9}, 0xc)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000580)={0x2, 0x9}, 0x10)
shmget(0x1, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil)
lseek(r3, 0x0, 0x1000000000003)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000005c0), &(0x7f0000000600)=0x4)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setstatus(r0, 0x4, 0x10008)
msgget(0x1, 0x200)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
socket(0x1c, 0x10000000, 0x7)
fchmod(r2, 0x400000004fe)
r4 = getpgid(0x0)
wait4(r4, &(0x7f00000001c0), 0x18, &(0x7f00000003c0))
r5 = msgget(0x0, 0x421)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000004c0)="3cef623ba61d71e0d76988088e9a1c4b1eebe3383a5bce556a84a7d84b375acfd304166f26dffafb93c06f0e3a1c95db49bc5f844bc85d16929915be23bac3d05abebf80006e96be3c8f10dd52419afed36b5e5ea100889b3c5ebfde1a13536c6446d79fa65a8eb9c75b43bbbef3f779113128cabecb9e054b783aaefe521b0cfcb17edc42406bf3c61c66906923f57ab0775cf8a672d800c58b1c5d65e0f27dac066a", 0xa3)
msgsnd(r5, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea6f207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800)

01:47:36 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x13, r0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x2, 0x82)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x200000000000, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
r1 = shmget(0x2, 0x2000, 0x4, &(0x7f0000ffd000/0x2000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
fcntl$getown(0xffffffffffffffff, 0x5)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
r2 = accept(r0, 0x0, 0x0)
close(r0)
connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x3}, 0x1c)

01:47:36 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000003c0)=""/79)
getpgid(0x0)
r1 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000180)={0x200, {{0x1c, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0}, 0x6}}}, 0x88)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2, @rand_addr=0x4}}, <r3=>0x0}, &(0x7f0000000080)=0x8c)
getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000440)={r3, 0x7}, &(0x7f00000004c0)=0x8)
freebsd10_pipe(0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000300)=0x5, 0x4)
r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117)

01:47:36 executing program 2:
clock_settime(0x4, &(0x7f0000000080)={0x0, 0x2})
clock_getres(0x9, &(0x7f0000000040))
clock_settime(0x4, &(0x7f0000000000)={0x6, 0x73})

01:47:36 executing program 2:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000000)="bf6e849316c6e4d5", 0x8, 0x0, 0x0, 0xffffffffffffffb6)
sendto$unix(r0, &(0x7f0000000080)="d28b0f05eb23d2d0", 0x8, 0x0, 0x0, 0x0)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x82}], 0x1, 0x0}, 0x0)

01:47:36 executing program 0:
socketpair(0x17, 0x20000000, 0x3, &(0x7f0000000380)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r1=>0x0, 0x401, 0x3, 0x1, 0x7fff}, &(0x7f0000000500)=0x18)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000540)={r1, 0x401}, 0x8)
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r3, &(0x7f0000000280), 0x26)
writev(r3, &(0x7f0000000100), 0x100000000000005c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000200)={<r4=>0x0, 0x2}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000280)={r4, 0x39fc}, 0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e2fae06e71615831ccde8c50b02005800000000eb0000000000000006cb61e9b753c5"], 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={<r5=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x85)
setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f00000001c0)={r5, 0x2}, 0x8)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$unix(r3, &(0x7f00000002c0)=@file={0x0, ""/40}, &(0x7f0000000300)=0x2a)
read(r2, &(0x7f0000000340)=""/52, 0x34)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r6, 0x0, 0x1000000000003)
sendmsg(0xffffffffffffffff, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
truncate(0x0, 0x0)

01:47:37 executing program 3:
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f00007fb000/0x2000)=nil, 0x2000, 0x6)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x8, 0x1000, 0x81, 0x6, <r2=>0x0}, &(0x7f0000000080)=0x10)
bind$unix(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="007d4a0700028d5e7a"], 0x3)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0xff}, &(0x7f0000000140)=0x8)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:47:37 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$sock_int(r0, 0xffff, 0xd041, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x7, 0x3f}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000), 0x0)

01:47:37 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
ftruncate(r0, 0x7fffffff)
sync()
ftruncate(r0, 0x8000)
preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/19, 0x13}], 0x1, 0x0)

01:47:37 executing program 3:
setrlimit(0x6, &(0x7f0000000040)={0x9, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = shmget(0x1, 0x1000, 0x100, &(0x7f00005e4000/0x1000)=nil)
shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000100)=""/4096)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:47:40 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={<r2=>0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000010c0)={r2, 0x8, 0x3, 0xff, 0x6}, &(0x7f0000001100)=0x18)
sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=ANY=[@ANYBLOB="800010009ae11d66f2da089d4feaad2f"], 0x10}, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)

01:47:40 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x30000000)
getpeername$inet6(r0, &(0x7f0000000340), &(0x7f0000000300)=0xfffffffffffffc81)
setsockopt$inet6_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000140)=0x5, 0x4)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
freebsd10_pipe(&(0x7f0000000180)={<r2=>0xffffffffffffffff})
fchmodat(r2, &(0x7f00000001c0)='./file0\x00', 0x88)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:47:40 executing program 0:
syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00dd8a20d0d0420f0d045c000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69389bd19d670f381d6a2f67450f483bd1d9c483795f8d785d00006c63460f5776c16161787896c401fe5ff6a9c146000de102ac45e22c892a0f0000c99f")
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000900)=@file={0x0, ""/4096}, &(0x7f0000001940)=0x1002)
accept4$unix(r0, 0x0, &(0x7f0000001980), 0x0)
pipe2(&(0x7f0000001a40)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
mkdirat(r2, &(0x7f0000001a80)='./file0\x00', 0x6)
r3 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000)
r4 = socket$inet6_tcp(0x1c, 0x1, 0x0)
sendmsg$unix(r3, &(0x7f00000008c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000007c0)=[{&(0x7f0000000100)="b5bdcd660e714cba4be9fb4f2fe2ef905025c9a34e4e89b4e4829f4317", 0x1d}, {&(0x7f0000000140)="6822e77f3273093771178ada51f23db6f672eb618c21c900e359a34241ec04716f5614145564c353bfa9ab345e88e8aee4051aac154e3fa5865721cfa385f0b244d16e7d55cce1c329fbb8704008704bde03dfda07fd2e238578d43654b0d0f7e3b672605b3404b6467d187b5928e08b98f5725966770688287dc1b2ab68c94f890f19ae855da484a9f98ade2e80de87a4dab0c65b668f223869904a09d3b97232ee1f10acdf86a5195dd9c42eb4929cacf12a86c29cb86b0158a4ed0e51e82ef8130e3921b9d98db520cbca700cf85922772fc2254c0d2b8a", 0xd9}, {&(0x7f0000000240)="af4257c1c9d49d232361d6e2943260359782edf45f8f30e121aa63635d2e88ee4f9a67f78aca0677f8d73c0f33754e8232e533386380b9e28dc2643ce4e16401e9876ffd3e6c71222c0e08a898748b8b7a7721958642af2f7790c9179fa8724732308a58bb365ad1c9630add0e540d9f699964d6952e8e196daecb4a399eef5f3267", 0x82}, {&(0x7f0000000300)="ecfb397b97b95c7abe8082cddcc9d8c219b8539de5389ea47ab831eb945964d6d0ebab86bbde4baef4338ff77e744c11d294dc962c58187bf392f23a62aea314b68fc5fc3a11c6dea074966081a39420371327b76a09da16a3738c37eeb158e7998faa4833530d701686efd5a509797e65d0978572ac63373ab944f834ae6a6d4b830caece448be1ec7526080df6ada53379e3b5f10dd31c7e458df8ee2e5a3e6e2fc20ef72f01e2cd6f2ba4ee10a46973749689953b05a89b063ee4b8850fc46708ce48d9d098d1d5283e3465d590d75f4412e36089cceddf57122afa94d75354a8", 0xe2}, {&(0x7f0000000400)="4a14019bf7a22921c1da7d84daa9205317ee5fad97244c6d73ccf87caec18c76e63c61c3794151701e65dfce4e875a45989cb61e00c26fd14e382ed72d0eb76139f74850af16b9d3423e6af07d01fac56164a2cfc4d714e831b81d7f50e9a977ef82133363d2fbabae8da7f39197c32a5d963fb3d6c8463079864a92986f5cbc204f582e1ecdb5177a494e59f2f5224ebb7c8b31c931589ef59289981356f529f7565dc218e8c4d7bb52451d11df723df17df571367efac17f299bc54326c33b972630", 0xc3}, {&(0x7f0000000500)="428a8bdb4c68f5f25ec762305987bb7e7c8c1c09b877ad96506223f1257465764add11a786f4292d1a55045b0a0057d8818c279e6575826874b9421eff4e15ef9517eef3668435c9670427a8438a89473d90194ba584fcd2815c624a64ae30ca0980a5d64cb15f3c84f0b3cb1dc6c562c9c06e", 0x73}, {&(0x7f0000000580)="f07b9663ed311141a97a399167d47bdd07a59e8178d89fbb97e147442cfd75c5c2476404a36fb9af6f2d7179bec6e7ac98be9874c228210392963a6a17917aa22c0c2f7c86d755bf36a3a510093ca003", 0x50}, {&(0x7f0000000600)="945bc5ca105f0a610f7c511a390579b1009a6a71bfc1c0b0cdea06651d75a9824e417249efb4534b737acf09d5e30d198404d01e6a0896009e56a060afecfb90cd16adcaa4827b62f3e37374dc133d25b2d5d247", 0x54}, {&(0x7f0000000680)="2385069b6e890f3309fcc65b2bdfb85eabf9477ef30a01d7fc5fe1e6477f275fe57739ccd2df58385a818d5f9d44db0dddc4722d61954644c196060976b2b52d354d3582bf191b8568bc620be56aec14838e8f6a3d5580a715548984a04605f9c89e5145bc1762d3db2030da116954d375cd68ba29239ba868e9957a73975dc103081faa824f6fe39a7cf3021d51d4bb", 0x90}, {&(0x7f0000000740)="b643956e24347fb024ec9a44e30658d0f65fc82a8752c7193df55581a675f4483814cd119e978d8ca415792619dea34de741983bff3f12653d393596d5a9e2860885b5071e21", 0x46}], 0xa, &(0x7f0000000880)=[@rights={0x18, 0xffff, 0x1, [r4]}], 0x18, 0x80}, 0x100)
r5 = getpgid(0x0)
utimensat(r1, &(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={{0x4, 0xfffffffffffffff8}, {0x8, 0x8}}, 0x200)
r6 = open(&(0x7f00000019c0)='./file0\x00', 0x0, 0x2)
unlinkat(r6, &(0x7f0000001a00)='./file0\x00', 0x800)
getpgid(r5)

01:47:40 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r2 = getpgrp(r0)
getpgid(r2)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000)
sendto$inet6(r3, &(0x7f0000000540)="6415200b2f4e829736d6b3df708d2d883c6b2a013e8b6c4bb77e47d829ed50d9aa377f5fbad722b77238487cf4155249c415552f5c7e5fd04d42d6ded85948a27806d6065fdb596acfd871285897c65d060276fb3447caa7a3c878a85bbcb7909fdacd7152823388a699b8907b1096416c9b4510dd477a", 0x77, 0x80, &(0x7f0000000300)={0x1c, 0x0, 0xb27, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, 0x1c)
getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)

01:47:40 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x0, 0xcfe5, 0x311}, 0x98)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000)=0x3, 0x4)

01:47:40 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1206, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffff}, 0xc)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x400000000)
recvfrom(r1, 0x0, 0xfffffffffffffcf7, 0x443, 0x0, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000200)=""/36, &(0x7f0000000240)=0x24)
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getegid()
freebsd11_fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setresgid(r2, r3, r4)
lseek(r1, 0x0, 0x3)
lseek(r1, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r5 = accept(0xffffffffffffffff, 0x0, 0x0)
open(0x0, 0x0, 0x0)
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="400fc8cd80c4e1785b3cbc6969ef69dc00d9d0d0c442c2f5122db5d900000070e4c653fb0fcdcce39a468fc73c3b4d4d408064797f41cf404e01e19d3e420f72e37167450f483b1c0a1a63460fc476c16161f6623a960404c40171f99725000000ac8f0f000000b79f16d5fe")

01:47:40 executing program 0:
semop(0x0, 0xfffffffffffffffe, 0xfffffffffffffd98)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0)
recvfrom(r0, &(0x7f00000000c0)=""/64, 0x40, 0x43, &(0x7f0000000100)=@in={0x2, 0x1, @rand_addr=0x3}, 0x10)
r1 = semget$private(0x0, 0x0, 0x8)
semop(r1, &(0x7f0000000000)=[{0x1, 0x10000, 0x800}, {0x4, 0x0, 0x800}, {0x1, 0x0, 0x1800}, {0x2, 0x1000}, {0x1, 0xcc0, 0x1800}, {0x2, 0x6, 0x800}, {0x2, 0x18, 0x800}], 0x7)

01:47:40 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)
r1 = shmget(0x2, 0x4000, 0x428, &(0x7f0000604000/0x4000)=nil)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getgroups(0x8, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, <r3=>0xffffffffffffffff, 0xffffffffffffffff, 0x0])
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = accept4$inet6(r0, 0x0, &(0x7f00000019c0), 0x10000000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000001a00)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, <r7=>0x0, 0x18, 0x881, 0xbfd}, &(0x7f0000001ac0)=0x94)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x1d, &(0x7f0000001b00)={r7, 0x3f}, 0x8)
r8 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000380)={<r9=>0x0, 0x1f}, &(0x7f0000000440)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x900, &(0x7f0000000480)={r9, 0x400}, 0x8)
r10 = getpgrp(0x0)
r11 = getpgid(0xffffffffffffffff)
sendmsg(r0, &(0x7f0000001980)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001840)=[{&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="cb3fadd3f648c74dc9ad55b701966878184f667e9fec6536bdd897eee090d328c7", 0x21}, {&(0x7f0000001580)="02f1487bb8ba5d618d5dbfb7e8dfbc433c21b0547cb6ed4e1625a6b0678e2241b94f91c5f93dca2837504880160b6913b74aabf1ba1bf972ac781ebe96490686cd8efd891c7590bf", 0x48}, {&(0x7f0000001600)="3c22af1ad23159ff63250c69e639a23af41de59e3fcd2be52bd7a39c9ae350393943d82bff1fcda04ccfa8e6935aecd668fedbefc76c59fabd35d9e2dfffa3bf19ec990d5169d427ec1365eb77", 0x4d}, {&(0x7f0000001680)="3e31e03015b33287ac158e91e70ba9d20e32b6659679fee46031817d07a87444173fb5bef4f100c9b7ece2c441311c06f931b344b0004b2f1b668e6b584b9f9889b2b4ef0ca5ff02619a0d2fef80490c4cfeebd011fd5434df179c0a7ff8889bd93231d29eaf3606d290df9c5890f43413db26a95658a7591441bf9df52bde7fb225658e053bc945c8dc8e0d69590882460e83a1e1f104a6d014b04eaa4d1a75a2a551a6eddd90a945e9131010d9098b479a4236d01ff0aac00dc08893de3314c05ce4a9d7ffb19baf6e7afe6c8d0973b83e7579ffd73a6643375964be539d1a5aa773795477d2159157cb909aa56201d08317fda729d59840", 0xf9}, {&(0x7f0000001780)="90ce05d5c63db979bb6fef9a7f59558dc8d4d42d986cb5d042bb0c69be6116c915ef7e3b15a38cd70992541d0583c6da66e253e8db9f290eb6b566df5ee25a1bae0cb879515de1a27aef0be6be308409f02a9545951072", 0x57}, {&(0x7f0000001800)="16f88c3d464a05475fc6db62524e4f61186d3f06f4401a90a78fbc", 0x1b}], 0x7, &(0x7f00000018c0)=[{0xb8, 0x0, 0x8, "067ba64f1d60c5df4381656da028589991edae1120ab600e1d797fd42673e5e7da76df294e86bb579729b852707d6a674f40b5928ef10ccf45da43c6671e8002f1a1ad31533fa28a39c2686b637a6b2216f09deafd9f1827e5f9b00617655bc8149234badb4661b6334e6800608102819c0e9b1e31651187309f23c3d0ad513d3d13c3209719899eca36275fb5b574c2864f1c41f776588bab146f52bf8bc23cc76a0ec84b7e"}], 0xb8}, 0x84)
r12 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r12, 0x84, 0x5, &(0x7f0000000400)=0x2, 0x4)
r13 = fcntl$dupfd(r0, 0x0, r0)
bind$unix(r13, &(0x7f00000003c0)=@abs={0x1, 0x0, 0x1}, 0x8)
shmctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0x83, r2, r3, r4, r5, 0x3, 0x100000001}, 0x0, 0xe7c, 0x7, 0x40, r10, r11, 0x9})
setsockopt$inet_sctp_SCTP_ASSOCINFO(r13, 0x84, 0x2, &(0x7f0000001b40)={r7, 0x4000, 0x64, 0xffffffff, 0x77dc, 0x9}, 0x14)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r12, 0x84, 0x10, &(0x7f00000004c0)=0x100, 0x4)

01:47:40 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
pipe2(&(0x7f0000000040), 0x100004)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:47:40 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={<r2=>0x0, 0x54, 0x200, 0x0, 0x10000, 0x400}, &(0x7f0000000080)=0x14)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x7fffffff, 0xe8, "e94ae7489e6ceb14f0abc5acf5ba71b9a9231fe11a1a0a94d3724588a097f2e7b0c3db99b58adac3bc6e5f767cb623111be77a1cf7e5a070c064fded951eeb042443a81f4307878b9d1c4a54ea0cea43ee76fa633dfc44c684600ecda709cb92b7b8c70069b68c61a654d27693f670f0a7d120959c6384d5b79b7aa42322a533b5c74cd423f41948d482970df1d2faf1ce254b79145c42f174afdc7ae51938fba2c8c84606f97b5cd50eeff94eaea87a6de0218e8643f91f51d7f16ecf512148570ffdbabad2041e2fb6dff37cc5af2f09d3546ed9b5587512ce7969a0944e249c2febcc01d9d2bc"}, 0xf0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x14, &(0x7f0000000100), 0x10)

01:47:41 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x1f628000000)
close(r0)
fcntl$lock(r0, 0xb, &(0x7f0000000000))

01:47:43 executing program 2:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
mkdir(&(0x7f000000e000)='./control\x00', 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000140)="5f091c25d5537e01a758796bb34876b0507db679763bd4f0c4a3dc9e8339af7732a4de65b18905eb7d0b11785265db4a8c70f59598ac2cd6edaff3c07d85352f8cb2859b3de6fadca4c74f52df7d36d7b969162f438da5e9b6ef8ea0f999b3c699960b8534f97c82e0836a4d90a9a07faedd436bb250c0d46b48a911c5243ddf63b3002c9bbc770967397fd18cc2b5da94154de4202993127a72611022e3", 0x9e)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
fdatasync(r0)
rmdir(&(0x7f0000000040)='./file0\x00')
rmdir(&(0x7f0000000200)='./control\x00')

01:47:43 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
pipe2(&(0x7f0000000140)={<r0=>0xffffffffffffffff}, 0x100000)
accept4$unix(r0, 0x0, &(0x7f0000000080), 0x10000000)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
shmget(0x0, 0x1000, 0x200, &(0x7f000072d000/0x1000)=nil)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:47:43 executing program 0:
setresgid(0x0, 0xee00, 0x0)
getitimer(0x1, &(0x7f0000000000))
r0 = getegid()
setresgid(0x0, 0x0, r0)
setregid(0x0, r0)

01:47:43 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001300)="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", 0xfc0}], 0x1, 0x0}, 0x0)
r1 = dup(r0)
open(&(0x7f0000000200)='./file1\x00', 0x8, 0x120)
mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x100)
setitimer(0x0, &(0x7f0000000040)={{0x2}, {0x5, 0x3}}, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x800, 0x0)
openat(r2, &(0x7f00000001c0)='./file0\x00', 0xfa1009efd92443f6, 0xc2)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x80, 0x5}, 0x8)
fcntl$getflags(r2, 0x3)
link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00')

01:47:43 executing program 1:
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x40000402200002c2, 0xfffffffffffffffd)
mknodat(r0, &(0x7f0000000000)='./file1\x00', 0xc000, 0xcee)
writev(r0, 0x0, 0x0)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
open(&(0x7f0000000340)='./file0\x00', 0x800000000e, 0x0)
close(r1)
mkdir(&(0x7f0000000180)='./file1\x00', 0x20)
readlinkat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)=""/170, 0xaa)

01:47:44 executing program 1:
r0 = getuid()
setresuid(0x0, r0, 0x0)
r1 = geteuid()
setresuid(r1, 0x0, r0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0))
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
fcntl$getown(r2, 0x5)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5)
msgget(0x2, 0x88)
mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
socket(0x1, 0x2, 0x0)
recvfrom$inet6(r3, &(0x7f0000000040)=""/100, 0x64, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
msgget(0x1, 0x0)

01:47:44 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
writev(r0, &(0x7f0000000280)=[{&(0x7f0000000040)="d633a01bdb947d74902d25ca9e68dce82fcfe9681d352cb050cae99f948a2c7f2ababcb08fae733ac60b89b415f0b60d406ba650cef388bcc6e64d49243ab56f42f2ddef05653b6f5d3a4224b746fe7749542ab802bae46232d06fc4c6fc1a98480386cc791f7a6f17955c434a257e00664419c350d178325495915b99f7c22bfee9dc45dee7b3b7fb600cd8ec2296fd1e1efd1afa5e00fed62700e689c0b9b076689912e564ab0d427ec419f09602f9254a0fc6e065bd5348b3681d21542a8df0f882d13ce55d8a", 0xc8}, {&(0x7f0000000140)="80cef3221fde4be86741a4815a76f4516ca0db1262d185b8a77976ddaa", 0x1d}, {&(0x7f0000000180)="0bb5b3a2310bcbcec9a6564943404a64cda34713c37294386986731ee5d7f350ee1872feb7f75b8cebfa596893f2519d541c3da9c2f57c96477186429377729b5b413429d40c716964a194fc8c2a8929eea614b62bbec32337caf31346a514e343f6d5402a997f4eca3f6a0bf8b4959cc00f3b9032fc487e63e0ad526e4610cf66e203dd643cdc5dd8c6f8db36fea134fb2333aa4bf8b2111b7c4e9d613800e40d4c246e80758505e349acaf4ce9bfd0b3746ad5700568222f0aaca9bdc84cc2bf17a3234e0c", 0xc6}], 0x3)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a)

01:47:44 executing program 1:
socketpair(0x1c, 0x7, 0x6, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x80, 0x4)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
nanosleep(&(0x7f0000000180), &(0x7f00000001c0))

01:47:44 executing program 2:
r0 = semget$private(0x0, 0xc, 0x0)
semop(r0, &(0x7f0000000000), 0x0)

01:47:44 executing program 3:
setrlimit(0x8, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:47:44 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
semop(0x0, 0x0, 0x9)
socket(0x1, 0x1, 0x8)
r1 = semget$private(0x0, 0x7, 0x400)
semop(r1, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3)
open(&(0x7f0000000080)='./file0\x00', 0x100a09, 0x64)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f00000000c0)=[0x6d, 0x518])
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0x8)

01:47:44 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x400000000)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
fcntl$setflags(r1, 0x2, 0x0)
poll(&(0x7f0000000200), 0x20000000000000c2, 0x401)
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xffffffcf)
bind(r1, &(0x7f00000001c0)=@un=@abs={0x1, 0x0, 0x3}, 0x8)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x100)
poll(&(0x7f0000000040)=[{r0, 0x185}, {r1}, {r1, 0x10}, {r2, 0x100}, {r1, 0x4}], 0x5, 0xffff)

01:47:44 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
recvfrom(r0, &(0x7f0000000080)=""/170, 0xaa, 0x40080, 0xfffffffffffffffe, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x65, 0xffffffffffffffff, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x2024, &(0x7f0000000000)="b03d1f4a4330ecbd5ea9496ed651d5b3706b2b8e8ed7a357c07ccb40e5a2330c2776e34e96ee8c9ea03da829868ed61758916a12f23888abbfbf098d523987af603a5c677be3963f98ea976b1fe60567d7d76695163abc14b2de1855a374d047d50318bb502d37bfeae24d91d7c4a7565a306f154d528cd09cad986b96e9996a", 0x80)

01:47:44 executing program 0:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
r2 = getpgid(r0)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
flock(r3, 0x2)
openat(r3, &(0x7f0000000440)='./file0\x00', 0x0, 0x100)
freebsd10_pipe(0x0)
r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
getsockname(r3, &(0x7f00000006c0)=@un=@file={0x0, ""/4096}, &(0x7f00000001c0)=0x1002)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000180)={0x200, "cc6d2dd5f6b98a128ff16fa218cd3532"}, 0x14)
shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
getpgrp(r2)
setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000300)={0x1000, 0x100000001, 0x7}, 0x8)

01:47:44 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000226000/0x1000)=nil, 0x1000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = msgget$private(0x0, 0xa0)
mprotect(&(0x7f00004dd000/0x3000)=nil, 0x3000, 0x6)
r1 = socket(0x17, 0x10000003, 0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000200)=0x5, 0x4)
msgctl$IPC_RMID(r0, 0x0)
munlockall()
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r3 = accept(r2, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c)
setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000140)={0xd5c, 0x6464643a, 0x8000, 0x6, 0x1800000000000, 0x4c1735f, 0x0, 0xfffffffffffff9a9, 0x6, 0x508, 0x3}, 0xb)
shmget(0x1, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil)
r4 = msgget$private(0x0, 0x80)
msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000040)=""/31)
setsockopt$sock_int(r2, 0xffff, 0x4, &(0x7f00000000c0), 0x4)
accept4$inet6(r2, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x20000000)

01:47:48 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:47:49 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:47:49 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = socket$inet_udp(0x2, 0x2, 0x0)
mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0)
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:47:51 executing program 1:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000000)={0x5, 0x2000, 0x37, 0xfffffffffffffffe}, &(0x7f0000000040)=0x10)

01:47:53 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x402, 0x100)
poll(&(0x7f0000000100)=[{r0, 0x4}, {r0, 0x2041}], 0x2, 0x1ff)
r1 = socket(0x3, 0x1, 0x9)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
r3 = dup2(r2, r1)
setsockopt$inet6_udplite(r3, 0x88, 0x2, &(0x7f0000000240)=0xf426, 0x4)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, <r4=>0x0}, &(0x7f0000000000)=0x8c)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000200)=0x8, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000280)={r4, 0xb}, 0xfffffc93)

01:47:53 executing program 0:
utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x1, 0x8}, {0x400, 0x1d19}})
clock_nanosleep(0x0, 0x1, &(0x7f0000000100)={0x860}, &(0x7f0000000240))
r0 = socket(0x17, 0x20000003, 0x588bca6e)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={<r1=>0x0}, &(0x7f0000000280)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e20ac1400bb00"/136, @ANYRES32=r1, @ANYBLOB="000000a005000000060000000007000106000000"], &(0x7f0000000380)=0xa0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
r2 = msgget$private(0x0, 0x4)
msgsnd(r2, &(0x7f00000003c0)={0x3, "074181f623db26b12f2809d6c18fa50aed8172f7764e44b42002d76e0254c27682238152f6fc0b3cf45a59da5b655a6cb3a11785c11ddfb713e0daa58eb8eb6a30c0b9d963e6c088a555ae372f6dd734e71e80beb661aee594d515f40688b407a45fae4cf0037df420bf582aee375a5b15024161ee2b807d0de4afc69897e80db48512a758db28831a4c2d1bf018fc2a6a98576f79dd9acb83c1461b7fa7b7b0327255aa87c76c1460e1dfb02a2f29972e962e140cbb3533"}, 0xc0, 0x800)
r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000480)=0x10)
socket$unix(0x1, 0x1, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000180)={0xff, {{0x2, 0x3, @multicast1}}}, 0x90)

01:47:53 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x8700, 0x81)
setrlimit(0x6, &(0x7f0000000180)={0xe5f, 0xd2b})
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={<r2=>0x0, 0x2}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x4}, 0x8)

01:47:53 executing program 1:
r0 = socket(0x2, 0x20000001, 0x0)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c)
mlockall(0x1)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100000, 0x1)
unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x800)

01:47:53 executing program 0:
socket(0x2, 0x5, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0))
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, 0x0, 0x0)
truncate(0x0, 0x0)
syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000)
freebsd10_pipe(&(0x7f0000000040))
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
__semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f00000000c0))

01:47:53 executing program 0:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000125000/0x1000)=nil, 0x1000, 0x0)
clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000080))
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x100)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0x81410, r0, 0x0)
fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0})
fchown(r0, r1, r2)
getresgid(&(0x7f0000000200)=<r3=>0x0, &(0x7f0000000240), &(0x7f0000000280))
fchown(r0, r1, r3)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4)

01:47:53 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@remote, @multicast1, @multicast1}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x3}, 0x8)

01:47:53 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1018, &(0x7f0000000000), 0x10)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x2}, 0x8)
r1 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x608020001)
lseek(r1, 0x0, 0x41000000000003)
poll(&(0x7f0000000000)=[{r1, 0xa}], 0x1, 0x0)
socket(0x0, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0xffff, "aa04a87f3320e2a135e339cdd6f282a7"}, 0x14)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={<r2=>0x0, 0x7, 0x1, 0x6}, &(0x7f0000000140)=0x18)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0xffffffffffffffe1}, 0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffc9d)

01:47:53 executing program 0:
r0 = socket(0x0, 0x0, 0x7)
getsockopt$inet6_udp(r0, 0x11, 0x0, 0x0, &(0x7f00000000c0))
sync()
r1 = open(0x0, 0x80000000000206, 0x0)
fcntl$getflags(r1, 0x1)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x412, r1, 0x0)
setrlimit(0xffffffffffffffff, &(0x7f0000000000)={0x10000000000b35d, 0x4000800000b35d})
lseek(r1, 0x0, 0x3)
sync()
mlockall(0x1)
sync()
munlockall()

01:47:53 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
flock(r0, 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:47:53 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r1 = dup(0xffffffffffffffff)
readv(0xffffffffffffffff, 0x0, 0x0)
sigaltstack(&(0x7f0000ffa000/0x4000)=nil, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0)
lseek(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), 0x4)
r2 = open(&(0x7f0000000000)='./file0/file0\x00', 0x10040, 0x8)
setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
mprotect(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x6)
poll(&(0x7f0000000140)=[{r0, 0x2100}, {r1, 0x2000}, {r2, 0x2022}, {r1, 0x100}, {r1, 0x20}, {r2, 0x10}, {r1, 0x184}, {r0, 0x80}, {r1, 0x69}], 0x9, 0x2)
mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2)

01:47:53 executing program 0:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x8}}, <r1=>0x0, 0x10000, 0x1, 0x9, 0x1, 0x500000000000000}, &(0x7f0000000440)=0x98)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x3, 0x8, r1}, 0xc)
r2 = socket(0x2, 0x10000001, 0x84)
connect$unix(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="82022e2f66696c65300077efe30fa95b0918dcc33c2291e9d246bdedac44d8f6fc02bed2eab39d7c23612e043b76a68d24df702bbdfe7a2e27bfed9572a55869b16bef69579b0e1f6886c54e3ec1010079808b29f33dca0802ad7db56ab27d6df030229e5aaf0ec9e8d32eccba5d4006bbe54a"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0xffffffffffffffff}, 0xc)
sendmsg(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000140)={<r3=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2, @loopback}}, r3}, &(0x7f0000000280)=0x8c)

01:47:54 executing program 0:
r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0)
writev(r0, &(0x7f0000000280)=[{&(0x7f0000000180)="8d3658832e6774317e2e646f4b2bca334a23643b3d76017e7581cf0e6e01d3ea716a983c8e182e9a40475ee1ba9c4269ea49fa39ecc1e9cc83cd6c3168297a3044fdd4dc8626c07302bb28d2e0fb43ffd55c169e29a7710c8b1cd6fba598c0165c0f504023ec73b20be8fe53be51dadb6fd6062d15615b603c542267613698dc92c126e8b02ebe5b0f214b9133bf6b8551a29da11ee88561ef1206693c6b461034950f25db0d333cec20ee5e2d1f3878442a3d68b7c175883a2e12f99429563dba6e8173d31564ec4e566344f4f66db7907ab52029602bc1ffe3d341acfedfdf4781fb2ccfaf9c8645", 0xe9}, {&(0x7f0000000000)="e9ec4e7c087c2b98ed27622908f1b0aa4d5bc057e0ffc2b7739efa4afbf2329d38f5c944a22bc5ab94fff2c081", 0x2d}, {&(0x7f0000000100)="a3e8a4054ddd58589648ae1e9c00e438f9458f47711cc51c33914901e4c70e89c6c6cde9e539a29ea26107ab14f45adec23b30ef6a", 0x35}], 0x3)
r1 = dup(r0)
freebsd11_getdents(r1, &(0x7f0000000040)=""/138, 0xc)

01:47:55 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r1 = socket(0x2, 0x10000001, 0x84)
sendto$inet6(r0, &(0x7f0000000240)="a51a7b09fa8fb2fde5a347b5e2957f8b5bd74034e624ba37c1dff4e6f6fb205af96e809ffe43fdb4e025d990d8f1517cd716f309a9c39ec87cf84e87e541dca86e3405888817c14035eddf104b195e35c73fa5b7d382333642922a4c5996ae1ecaab8c54d671103acdc292b9376d898ffeacc3b420990ef4a1edbc7841c96c9327b5f81e9c715b1d65cad15db55455c6ad2dfde8366ec7ce77372badcd1baf0d207eab83106a6a064ed82527bd62ec643d2216e9842f861e98fd89c01ef54dc6b37ad6d458117718e0108a3b", 0xcc, 0x80, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8)
lseek(r0, 0x0, 0x3)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={<r2=>0x0, 0x2, 0x3, 0x1, 0xbdb6}, &(0x7f0000000140)=0x18)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>r2, 0xd, 0xfffffffffffffffe}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r3, 0x888}, 0xc)
r4 = fcntl$getown(r0, 0x5)
getpgrp(r4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)

01:47:56 executing program 3:
setrlimit(0x2000000000b, &(0x7f0000000100)={0x7f, 0x800000b35b})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4)

01:48:00 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1018, &(0x7f0000000000), 0x10)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x2}, 0x8)
r1 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x608020001)
lseek(r1, 0x0, 0x41000000000003)
poll(&(0x7f0000000000)=[{r1, 0xa}], 0x1, 0x0)
socket(0x0, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0xffff, "aa04a87f3320e2a135e339cdd6f282a7"}, 0x14)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={<r2=>0x0, 0x7, 0x1, 0x6}, &(0x7f0000000140)=0x18)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0xffffffffffffffe1}, 0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffc9d)

01:48:00 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffd)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x0, @empty, 0x6}}, <r2=>0x0, 0xa5, 0x13, 0x9, 0x3, 0x7}, &(0x7f0000000080)=0x98)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x8, @empty, 0x6}}, r2}, 0x84)

01:48:00 executing program 0:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, 0x0, 0x0, 0x0, 0x1800)
socketpair(0x10, 0x7, 0x3ff, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ftruncate(r1, 0x6)
msgrcv(r0, &(0x7f0000000080)={0x0, ""/72}, 0x50, 0x3, 0x1800)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)

01:48:00 executing program 1:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f00000001c0)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
sync()
r0 = open$dir(0x0, 0x100000, 0x81)
truncate(0x0, 0xa68)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10)
readlinkat(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/4, 0x4)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
freebsd10_pipe(&(0x7f0000000240)={<r3=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000280)={r1, 0x57}, 0x8)
shutdown(r2, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x80}, 0x0)
dup(r0)

01:48:01 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={<r2=>0x0, 0x9}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x1, r2}, 0xc)

01:48:01 executing program 0:
freebsd10_pipe(&(0x7f0000000280)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={<r1=>0x0, 0x5}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x6, 0xc32}, &(0x7f00000001c0)=0xc)
setreuid(0x0, 0xee00)
r2 = semget$private(0x0, 0x2, 0x0)
__semctl$GETVAL(r2, 0x0, 0x5, 0x0)
socket(0x1c, 0x1, 0x80000001)

01:48:01 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x57, &(0x7f0000000200)="4e5d4c785c453cd0c4f184fabcdee52746edc7437afae619559278e3da7ecd64bb6840563c080144cb5f58815ea55acb516585e86d9c16cbd48d9220c4ccd76672d23709e4cdf5ea32cd5112b4ebd31a11654af9088592daed5ea18e535ebe33419f3d9889f39fdf5b51941e39ccce559c1d225f4725928f98ed984d76dc0f8fd8a362709aa94ac628eacc95", 0x8c)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
futimesat(r0, 0x0, &(0x7f0000000040)={{0x2}, {0x1ff, 0x13}})
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
fcntl$setflags(r1, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
link(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8)
r2 = semget$private(0x0, 0x0, 0x0)
r3 = geteuid()
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getgid()
__semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000400)={{0x4, r3, r4, r5, r6, 0xa, 0x2}, 0x6, 0x8})
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000004c0), &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000140)=0x4)

01:48:06 executing program 2:
getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080))
pipe2(&(0x7f0000000200)={<r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000240)={<r1=>0x0, 0x8, 0x3}, &(0x7f0000000280)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="1c004e22098d0000fe8000000000000000000000000000bb01000100"/128, @ANYRES32=r1, @ANYBLOB="0100000087e30020703ec8ef331f846b076478b44d0e0968a37bed65f13549eea850c9e8df0aa3715e7bf319b50b9b3e7085eb6d3276d5e3c6aab50f4188f2b3db9780e64948d9b1adb6855d95bf60a92f3a10687b4119ca78133ac39cdd5fec4dab0e83c9c605e7dae1bf946b3a7fcf68b8c9ab76996c19797ba3cb3321908895e81a4e81b9ee6e3e2463cb684e5b87e5673d4072d014f0482798c6b9f74609d3eb3dbe64deb1b894f344"], &(0x7f0000000380)=0x98)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, 0x0, 0x0)
mlockall(0x1)
r2 = socket$inet6(0x1c, 0x10000002, 0x6)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000003c0)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="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"], &(0x7f0000000040)=0xd7)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0x7, 0x800}, 0x8)
sync()
munlockall()
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)=ANY=[], 0x0)
truncate(0x0, 0xb9d7)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)

01:48:06 executing program 2:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x10)
setsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f00000001c0)=0x1, 0x4)
r3 = fcntl$dupfd(r1, 0x15, 0xffffffffffffffff)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000280)=0x4, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r4, 0x0, 0x3)
pwritev(r4, 0x0, 0x0, 0x0)
poll(&(0x7f0000000140)=[{r4}], 0x1, 0x0)
r5 = dup2(r0, r0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(r5, 0x2, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @multicast2}, &(0x7f0000000100)=0xc)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

01:48:06 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
getresgid(&(0x7f0000000040), &(0x7f0000000080)=<r0=>0x0, &(0x7f0000000100))
r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x2, 0x10)
r2 = geteuid()
fchownat(r1, &(0x7f0000000180)='./file0\x00', r2, r0, 0x0)
munlockall()
r3 = socket$inet6_udplite(0x1c, 0x2, 0x88)
close(r1)
setsockopt$sock_int(r3, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:48:06 executing program 1:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f00000001c0)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
sync()
r0 = open$dir(0x0, 0x100000, 0x81)
truncate(0x0, 0xa68)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10)
readlinkat(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/4, 0x4)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
freebsd10_pipe(&(0x7f0000000240)={<r3=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000280)={r1, 0x57}, 0x8)
shutdown(r2, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x80}, 0x0)
dup(r0)

01:48:08 executing program 3:
setrlimit(0x6, &(0x7f0000000040)={0x3a, 0x2000003ff})
mlockall(0x1)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x3f, 0x4)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)
setsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000000), 0x4)

01:48:08 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getresgid(&(0x7f0000000080)=<r2=>0x0, &(0x7f0000000100), &(0x7f0000000140))
freebsd11_fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getgid()
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={<r5=>0x0, 0xffffffffffffffc1, 0x80000000, 0x9}, &(0x7f0000000240)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x5, 0x7fffffff, 0x4c00, 0x3, 0x100000000, 0x20, 0x4, 0x7, r5}, 0x20)
setresgid(r2, r3, r4)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:48:08 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f00007d9000/0x3000)=nil, 0x3000, 0x5)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)
r2 = dup(r1)
setsockopt$sock_int(r1, 0xffff, 0x4000, &(0x7f0000000100)=0x7f, 0x4)
symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00')

01:48:09 executing program 0:
r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x30000000)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x20, &(0x7f0000000140)=[@in6={0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x6}]}, &(0x7f00000001c0)=0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff14)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x8)

01:48:09 executing program 0:
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
rmdir(&(0x7f0000000040)='./file0\x00')
chmod(&(0x7f00000000c0)='.\x00', 0x2)
freebsd11_getdents(r0, 0x0, 0x0)

01:48:09 executing program 2:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000002000000fe8000000000000000000000000000bb00"/128, @ANYRES32=0x0, @ANYBLOB="0000005711d1492bf27dfa4d6eb1244560c94a00"], 0x0)
r0 = socket$inet6(0x1c, 0x4, 0x2)
setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)

01:48:09 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x4, 0x0, &(0x7f0000000040))
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x0, <r2=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x1f, 0x7d}, &(0x7f0000000100)=0xc)

01:48:09 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, <r1=>0x0, 0x0]}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr=0x4}}, r1}, 0x8c)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000001c0)={@empty, @remote}, &(0x7f0000000200)=0xc)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xb)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00022e2f66696c65302fc196e39c379aad44a8660000000000d33bded2b08743a7"], 0x10)
socket(0x1c, 0x6, 0x33c7)

01:48:09 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
poll(&(0x7f0000000000)=[{r0, 0x2000}, {r1, 0x4}], 0x2, 0x9)
r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x9c55a145257502a4, 0x0)
mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x6, 0x11, r2, 0x0)

01:48:09 executing program 0:
r0 = socket$unix(0x1, 0x4, 0x0)
listen(r0, 0x0)
r1 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffd000/0x2000)=nil)
shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x1000)
r2 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x3cd)
sendto$inet(r2, &(0x7f0000000180)="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", 0x1000, 0x20000, 0x0, 0x0)
shutdown(r2, 0x0)
getpeername$inet(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10)

01:48:09 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={<r2=>0x0, 0x2, 0xa, [0x4, 0x33a1, 0x2, 0x1, 0x9, 0x0, 0x5, 0x80000001, 0x9, 0x6]}, &(0x7f0000000200)=0x1c)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="10000000840000000800000000000021060000000000000007000000"], 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0, 0xfffffffffffffffa, 0x0, 0xfffffffffffffffd, 0xf77}, &(0x7f0000000080)=0x18)
poll(&(0x7f0000000180)=[{r1}, {r1, 0x1}, {r0, 0x2000}], 0x3, 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x6, 0x400, 0x200, 0x20, 0x3, 0x8, 0xa20, r3}, &(0x7f0000000100)=0x20)

01:48:09 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={<r1=>0x0, 0x6, 0x1, 0x4c, 0x5659, 0x200, 0x3, 0x7, {@in={{0x2, 0x0, @multicast2}}, <r2=>0x0, 0x0, 0x2, 0x8000, 0x2, 0xfff}}, &(0x7f00000000c0)=0xb8)
r3 = socket$inet6(0x1c, 0x20000001, 0x100000000)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000140)={r2, 0x401, 0x0, 0x1, 0x2ee}, &(0x7f0000000180)=0x18)
accept$inet6(r3, &(0x7f0000000380), &(0x7f00000003c0)=0x1c)
getsockopt$sock_int(r3, 0xffff, 0x1016, &(0x7f00000001c0), &(0x7f0000000340)=0x4)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x4, 0x7}, 0x8)
clock_getres(0x0, &(0x7f0000000540))
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r1, 0x4, 0x6c, "a92c1f83c64467939066e642ca66081ceaa6d6a00d17d13f0051746500d59504d7d3ea778d1f9404c425abbaea018156ec59a188239f75f971fdae91d0660f65b4c3407ca28b17ba80fa1ca808052cce47a81fcb9d3b43322fc88a0ae77d4dcc1e8d17a805470dd79938da37"}, 0x74)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000400)={r1, 0xe0, "d9c6b33de4b0802ce14e72d76e77ba19ec803d8e024b92cc5f6d5ac68af48408bd2f56a87acbd1a6a81eacc40fcbbd5f1819f9c0d1766ddf6f1778029010536735aeb6333aa00a9fea778c78a2d0b774a4521f793f2152c7dad318d54a474073170cbd145f1b10b9c8494379276be1e86f8fd8a70f3fb9e26d1eb451ee0cfe08922000ca50709b0060268db66dfee507c00314d81aa7e43d47fa13f6f5805faa42599327358494061eede49f96430e5a1b3717e2e63f5d23c0ce3c3691382f46d79c4831834b110cde30f14ae35e4e85af45bf14d15aaad6ab1f4a5221ad8121"}, &(0x7f0000000500)=0xe8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xb, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local}}}, 0xa0)

01:48:09 executing program 3:
setrlimit(0x6, &(0x7f0000000080)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)
r1 = msgget(0x2, 0x120)
msgctl$IPC_RMID(r1, 0x0)

01:48:09 executing program 1:
r0 = msgget(0x1, 0x3)
msgget$private(0x0, 0x9)
msgget(0x1, 0x2)
r1 = msgget(0x0, 0x8)
msgctl$IPC_INFO(r1, 0x3, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000)={0x3, 0x2, <r3=>0x0}, &(0x7f0000001040)=0xc)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000001080)={r3}, 0x8)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/4096)

01:48:09 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1, 0x0, 0xfffffe89)
r1 = dup(0xffffffffffffffff)
readv(0xffffffffffffffff, 0x0, 0x0)
sigaltstack(&(0x7f0000ffa000/0x4000)=nil, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), 0x4)
r2 = open(&(0x7f0000000000)='./file0/file0\x00', 0x10040, 0x8)
setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
poll(&(0x7f0000000140)=[{r0, 0x2100}, {r1, 0x2000}, {r2, 0x2022}, {r1, 0x100}, {r1, 0x20}, {r2, 0x10}, {r1, 0x184}, {r0, 0x80}, {r1, 0x69}], 0x9, 0x2)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040))

01:48:09 executing program 0:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
getitimer(0x1, &(0x7f0000000240))
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x1)
flock(r0, 0xa)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r0, 0x9)
socket$inet6_udp(0x1c, 0x2, 0x0)
getpgrp(0x0)
fcntl$lock(0xffffffffffffffff, 0xf, 0x0)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgget(0x0, 0x8)
r3 = getpgrp(0x0)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r4, 0x0, 0x1000000000003)
fcntl$lock(r4, 0xf, &(0x7f0000000080)={0x3, 0x7, 0x6, 0x7})
getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000180)=0x8)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
freebsd10_pipe(0x0)
getpgid(0x0)
fcntl$lock(r4, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r3})
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f00000002c0))

01:48:12 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x1, 0x6, @empty, 0xa000000000}, {0x1c, 0x0, 0x6, @loopback, 0x7}, 0x3ff, [0x6, 0x6, 0x100, 0xab, 0x4, 0x9, 0x3, 0x1000]}, 0x5c)
setsockopt$inet6_int(r0, 0x29, 0xc, 0xfffffffffffffffe, 0x3118eb8d)

01:48:13 executing program 1:
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4)
fdatasync(r0)
r2 = socket(0x11, 0x1, 0x7)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff})
sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1000000100000000000000000b53a8f4158632fcc37dd8f1df5a0daaa907d6dfca8dad03146ee355cdb132c95b764ecf"], 0x3a}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000100)={<r3=>0x0, 0x4, 0x8}, &(0x7f0000000180)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000001c0)={r3, 0x2}, 0x8)

01:48:16 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x81})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:48:16 executing program 2:
r0 = socket(0x1b, 0x3, 0x0)
close(r0)

01:48:16 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={<r1=>0x0, 0xfffffffffffffc00}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x100, 0x0, 0x7, r1}, &(0x7f0000000180)=0x10)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r2, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:48:16 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
socketpair(0x3, 0x3, 0xffffffff00000000, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={<r2=>0x0, &(0x7f0000000100)=[@in6]}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x8, 0x9, 0x4020, 0x4, 0x0, 0x3, 0x4c50, 0x0, r2}, 0x20)
setrlimit(0xf, &(0x7f0000000040)={0x401, 0x4d5})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000300)={r2, &(0x7f0000000200)=[@in={0x2, 0x0, @rand_addr=0x2}, @in6={0x1c, 0x3, 0x5, @loopback, 0x80000001}, @in6={0x1c, 0x0, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @rand_addr=0xc3}, @in6={0x1c, 0x1, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x2, 0xfc1, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x0, 0x0, @empty, 0x5}, @in={0x2, 0x0, @rand_addr=0x81}, @in6={0x1c, 0x3, 0x5, @empty, 0x9}]}, &(0x7f0000000340)=0x10)
munlockall()
r3 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r3, 0xffff, 0x4, &(0x7f00000000c0), 0x4)
fsync(r3)

01:48:16 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000080)=0xffffffffbf23515d, 0x4)
mprotect(&(0x7f00001f5000/0x4000)=nil, 0x4000, 0x2)
munlockall()
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:48:17 executing program 0:
r0 = socket(0x11, 0x20000000, 0x80000001)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x8000, 0x1, 0x8, 0x10001, 0x1000, 0xb34, 0x80000001, 0x40, 0x1, 0x8}, 0xb)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x400}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x5, 0x20, 0x6, 0x1ff, r1}, &(0x7f0000000180)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x0, 0xcfe5, 0x311, 0x0, 0xffffffffffffffff}, 0x98)
r3 = dup(r2)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x0)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

01:48:17 executing program 2:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000080206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
dup(0xffffffffffffffff)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4)
write(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)

01:48:21 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x1)
munlockall()
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
pipe2(&(0x7f0000000080)={<r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000100)=""/241, &(0x7f0000000040)=0xf1)
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000200)={0x0, 0x6}, 0x8)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r2, 0xffff, 0x4, &(0x7f00000000c0), 0x4)
mprotect(&(0x7f00000bc000/0x1000)=nil, 0x1000, 0x1)

01:48:21 executing program 1:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
sendto(r0, &(0x7f0000000000)="dde84ba6c417df2c0d2fde96859cc08f0010a2b670", 0x15, 0x1, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x2}, 0x8)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r2, 0x5)
fcntl$lock(r2, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
flock(r1, 0x1)
setsockopt$inet_buf(r1, 0x0, 0x52, &(0x7f0000000240)="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", 0xfe)

01:48:21 executing program 0:
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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f00000000c0)='./file2\x00', 0x0)
unlinkat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x800)
fsync(r0)

01:48:21 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f62696c65300013387627419391a7c02dcbddbcf171a0d61d6623b37bdac42ca74888cf431907fd58ad906b38072e4d919bb57630cd215f1b02b02675d5cf26b68c"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x3ff, 0x4)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x1ff, 0x8e, 0x8}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x6, 0x10, 0x19e, 0x20, r1}, 0x10)

01:48:21 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
getitimer(0x1, &(0x7f0000000240))
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0xc)
flock(r0, 0x200000000000042)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r0, 0x1)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
getpgrp(0x0)
fcntl$lock(0xffffffffffffffff, 0xf, 0x0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000300))
setsockopt$inet6_int(r4, 0x29, 0x9, &(0x7f00000000c0), 0x4)
r5 = open(&(0x7f0000000280)='./file0\x00', 0x8, 0x42)
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r5, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
socket$unix(0x1, 0x5, 0x0)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200))
munlockall()

01:48:21 executing program 3:
setrlimit(0x9, &(0x7f0000000040)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000080)=0x8)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:48:21 executing program 3:
r0 = socket(0x1, 0x3, 0x3)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000100)=0x401, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={<r1=>0x0, 0x6}, &(0x7f0000000380)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={<r2=>0x0, 0x401}, &(0x7f0000000400)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000500)={&(0x7f00000000c0)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000180)="d4f5698b6868386904212bdf7e71604ca3d18a52254c35289fe6ce6a05b793d94ea8b550b1fc5da8d4e58ae88aa8fe6bb9e8d5563d14bff0a4741d2017f65a7c20a83d73aa94234c47f291cf6f23ae4ebb7b52361b1994d1fc46d722af893f4926f56a215de1f7d1b5e1f36a58ce511343f280d195c9420720ed00a0d2548495505e9c25f20950aed5a050a5bc0e021d8c30ca5137bbc36a56def5dadcbe065511a612d36a", 0xa5}, {&(0x7f0000000240)="fe92ceecebc8f9a3eeaec2b757860eb40b2305670806efbf14abafe6948c2da22e3b8cd46982dbb04b6b788428f5534ee6293f0fd44016ad4f67b3a4d33801398f0efede1d8fffef86939002044e1c2a9f27a5584453def9586dd91feedfcdce571846069628862f14d009368e8a7201e699dc3092b2e6d4b2d3d2507ebe420f3bf80506efe204a79b2d08511508691d118d5f6d117b6d94209ec6a7fa7571114a56167841df5a3184e06d5557017f426fa0fe018e074da9f62d0efd", 0xbc}], 0x2, &(0x7f0000000440)=[@sndrcv={0x2c, 0x84, 0x2, {0x2518, 0x2, 0x400, 0x6, 0xfffffffffffffb96, 0x2, 0x7, 0x43, r1}}, @init={0x14, 0x84, 0x1, {0x1, 0x7f, 0x7fff, 0x7}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @init={0x14, 0x84, 0x1, {0x1f6, 0x8, 0x0, 0x101}}, @init={0x14, 0x84, 0x1, {0x3, 0x7f, 0xff, 0x301}}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x200, 0x80000001, 0x2, r2}}], 0xb0, 0x20000}, 0x0)
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r3 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r3, 0xffff, 0x4, &(0x7f0000000140), 0x4)

01:48:22 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8003}, 0x8)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000066696c6530007e"], 0x10)

01:48:22 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
mprotect(&(0x7f0000282000/0x4000)=nil, 0x4000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1, 0x32)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), 0x4)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

01:48:22 executing program 1:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x0)
dup(r0)
clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0xcd40000000000}, 0x0)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4)
clock_settime(0x0, &(0x7f0000000080))
execve(0x0, 0x0, 0x0)

01:48:23 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6190da20000000000000001fef6a82082e6e65300046f6ac367663c645f6050d4d01000072ccb95ac067891c74f9dabbd1552c0d"], 0x1)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000000040)=0x2, 0x4)
shutdown(r0, 0x1)
shutdown(r0, 0x1)
socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={<r3=>0x0, 0x9}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000340)={r3, 0x5, 0x9}, 0xc)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000580)={0x2, 0x9}, 0x10)
shmget(0x1, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil)
lseek(r4, 0x0, 0x3)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000005c0), &(0x7f0000000600)=0x4)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x10008)
msgget(0x1, 0x200)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
socket(0x1c, 0x10000000, 0x7)
fchmod(0xffffffffffffffff, 0x100)
r5 = getpgid(0x0)
wait4(r5, &(0x7f00000001c0), 0x18, &(0x7f00000003c0))
r6 = msgget(0x0, 0x421)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000004c0)="3cef623ba61d71e0d76988088e9a1c4b1eebe3383a5bce556a84a7d84b375acfd304166f26dffafb93c06f0e3a1c95db49bc5f844bc85d16929915be23bac3d05abebf80006e96be3c8f10dd52419afed36b5e5ea100889b3c5ebfde1a13536c6446d79fa65a8eb9c75b43bbbef3f779113128cabecb9e054b783aaefe521b0cfcb17edc42406bf3c61c66906923f57ab0775cf8a672d800c58b1c5d65e0f27dac066a", 0xa3)
msgsnd(r6, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea6f207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800)

01:48:23 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x80000000)
r1 = dup(r0)
fcntl$setstatus(r1, 0x4, 0x10004)
pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998)
read(r1, &(0x7f0000000000)=""/175, 0x6d999)
write(r0, &(0x7f0000000140)="03d87b8195570200000083c5b917d5aacfd72c356ddddb201b02ecd46875fcf520861a52c0fc02c35bce916e2e837da03d228d977c19fa4a593d9549565267000000000000000643016a05a18a545fa21dd40395040b000000000000de1e3143be485e241ab41d93fe49e8ca6ab0e470fddc9883a3", 0x75)

00:00:02 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setgroups(0x2ca, &(0x7f0000000000))
setgroups(0x0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0})
fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
r5 = getpid()
getpgid(r5)
setuid(r3)
chdir(&(0x7f0000001400)='./file0\x00')
r6 = getpgrp(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000009c0)=0x4, 0x4)
r7 = getpgid(0xffffffffffffffff)
r8 = getpid()
r9 = getpgid(0x0)
r10 = getpgrp(0x0)
sendmsg$unix(r0, &(0x7f0000000980)={&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f0000000280)="9520cdebe066067ce9acec2b9e473a8cdb3631432863e3abf25de55af7ad93fc05d03675c8df4a50f64feb86ad8095fbf21ea3d8762d0cdbea99e3c8ae4fa148e8bf6c1de1952c0e70e1ca56ed1d6c758a53598f60aea9c93fa5687c4b6ecf2771b9e5384bad97ab2da4499f632db0da9a4dbec51e1449f332acadd793499517ce451e4d60b0c9769676c9582c3cf3a6d68baa9fcc2ab1e8385653df29ebba902164c8542e135e229f354057bbea370d2603d8445624becd3c35d0aba4955b97387ede31525a2430dea4b3bd6a9d3fd8e6b7456054bb74fdead6", 0xda}, {&(0x7f0000000380)="06a9c629209e23d9c2feb4a4b8225898e94abfeb9a42d0bf9ee798211940d4870943a8f91dfe3897dcfdd29ad892910c14c41a95f6db98579908ef1a0cf60c707eda1fe78cbe88b13eabb0606a5fad70444e9eeb5b64b2537b843663adc9b49ce63d4e7874e2a0d40c8daa644fb6b5656394ac28bccbb4d994a39a20cac30b3e69b08742ab34fca021a77e58307b68f369fe7bc404764d9b147ba06d341ab9d8f58aa2901b7d6c5d8056844847b234fdc8a9d45bb6c643", 0xb7}, {&(0x7f0000000440)="76d6a73b6925d9c2355d60b7682ff3dbce18412392dd0e3e074cd6bc1130f4ffa0db3d9d031ffcd333d2b4416956ffed3c7eb49543fb0679630add76925b53525a7f0224ab5f07386f0bd6a950010e4ba7b108871f4c37edd5dec652336b16982cbb5bc6e20921696235f6178de0e250c52f677f83a361853eefbb48b35e2cbf9e1a6c8937ea962ba5268c30ddce4a30e845c49c3c78395c76fb8e394b60736a2509f1c2dbdf6e67b21feef4b9062bc889578bf19ce6ac84516bfd8049f10306d36b179eada1133d29ccf6a7ab1bdf118d460df5625378f68bbd74ef5d5f83cc99dc3d8b73168666034cfa7a", 0xec}, {&(0x7f0000000540)="6471ef59bbc7396df07cc133f4f49a6a5b411e2b1061849e109193c7d3a8d8baea5d57a0fe2887914e4d88b7f01816d9bd1b7480bd6e00ac36afc1310e08bec8a02c4525dd0030cfd76d80917a607e9ff21fe92c8b298c901e47a9282bd74324c9e9d1485b51e752ad0efbb676757ab2f784fd05e7b10b07c70e3aa71a8146c9383761fcb382cd402e8f650d3a6eb19fb08cfb00132319fef9bdbdcdec9b0d835c9d43cd29f4d4296f115d6bec859842471abe0afd534322ff86969ab2120d5e270ede2b4a5ac42a2e524d61beb458edc3eaa2985f78a529547d6f6a361725eed5a1acfda9", 0xe5}, {&(0x7f0000000640)="2ed320a78efe4523cf2c9a3d1a66e12d98de187cfda09c0a332d033beafbb76424515fb1accebab11cc81fb90d57ae77bc68f1a3d4c8002714c090d5e175c4184a394d5f7cad3c7c550b271bac3c92371891f9bdb3903abd57154cf0e8b0d8fe28fab4387faa", 0x66}, {&(0x7f00000006c0)="0e615fdeb5f5ba726789fefdd8e0d4243b679c6188f1356479fd6f6bb9b32f9aa0910cb1802aaa880a6eb21ea56856810fc62197c5c0490f14e5f7b84a76466a1475feffd27ea0740144a777916e9edc2f4191430e2a9262039b345f47ee60dddba0677989fb0d997b", 0x69}, {&(0x7f0000000740)="ee93e4e9f923462a4a8a30f8dd4ce9ce1d28a58ae36aa50d537c2e8c634864ee9f97a8b3f351211b02da2b674338b71d9543e48def0d36349341ed0c545f51845c49760c14f03679939f3da3946c51c75d1306303d1ec617ca6a1e174440546ab2f9833a74531055f40332c9286671ecc6cc07fb7fd72f8283890242172ff50b978d4e099b181d7d00b488c3d606e81a131307573352d763ff363e0275f52f77ac8f81ab58671c271823e637339b7df297433b15426777fde52702", 0xbb}], 0x7, &(0x7f0000000880)=[@cred={0x20, 0xffff, 0x2, r6, r1, r4}, @cred={0x20, 0xffff, 0x2, r7, r1, r4}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r8, r1, r2}, @rights={0x10}, @cred={0x20, 0xffff, 0x2, r9, r3, r4}, @cred={0x20, 0xffff, 0x2, r10, r1, r4}], 0xc8, 0x4}, 0x20180)
clock_settime(0x4, &(0x7f0000000a00)={0xfff, 0x5})
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x9, 0x4)

00:00:02 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0xd00)

00:00:02 executing program 2:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x4, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)

00:00:02 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7ffffffffd)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

00:00:02 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x8, [0x2, 0x0, 0x7ff, 0x5, 0x4, 0x1, 0x1, 0x20]}, 0x14)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_tcp_buf(r0, 0x6, 0x23, 0x0, &(0x7f00000001c0))

00:00:02 executing program 1:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00')
r0 = socket$inet6(0x1c, 0x3, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getpeername$inet6(r0, 0x0, &(0x7f00000000c0))

00:00:02 executing program 1:
mlock(&(0x7f0000aa8000/0x2000)=nil, 0x2000)
munlockall()
r0 = open(&(0x7f0000000000)='./file0\x00', 0x20080, 0x40)
faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x1, 0x1300)

00:00:02 executing program 1:
r0 = socket(0x20002, 0x10000001, 0x88)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)

00:00:02 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
ftruncate(r2, 0x0)
mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1)
sigaltstack(&(0x7f0000ffb000/0x4000)=nil, 0x0)
accept4(r1, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x10000000)

00:00:02 executing program 1:
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x3, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x4000000000000e}, 0x1)

00:00:02 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil)
r1 = getpgid(0x0)
getpgid(r1)
fcntl$getown(0xffffffffffffffff, 0x5)
getpid()
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
fcntl$lock(r2, 0xf, &(0x7f00000002c0)={0x1, 0x0, 0x5, 0x41, r1})
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r3, 0x0, 0x1000000000003)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000001c0)={<r4=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000240)={r4, 0xff}, &(0x7f0000000280)=0x8)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
shmctl$SHM_INFO(r0, 0xe, &(0x7f00000004c0)=""/4096)
writev(r2, &(0x7f0000000440)=[{&(0x7f0000000380)="4c73c03fa54daf1bdc95b550bed75ea324b94f6cd49e41a4501e282f8d373ae2862fc57da6daf05c86dadd37b2a7e056b8eaa738c8fd536939eba372b1bc9c21624e90555199d6fba5d8d9c765aa12de7bc31639e20f93bc638bafac5cd6071332afbd71136e7d754792ce531254cc7dc29ec123dc0f34d4e0001743f04aac1769c8d9dcdd1d3c29a94d584d009b8b2f4bf2d889d7652ddf9ddcf82389e38e2304a36492e6029a913047cf81dee20413db7f3054043f12e4428e13", 0xbb}], 0x1)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
shmget(0x0, 0x3000, 0x200, &(0x7f0000ffd000/0x3000)=nil)
link(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00')
poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000)

00:00:03 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0xa)
lseek(r0, 0x0, 0x1)

00:00:03 executing program 0:
readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000015c0)=""/4096, 0x1000}], 0x1)
readv(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0)
r1 = dup2(r0, r0)
r2 = geteuid()
getgroups(0x3, &(0x7f0000000080)=[0xffffffffffffffff, <r3=>0x0, 0xffffffffffffffff])
fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x0)

00:00:03 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
select(0x40, &(0x7f0000000040)={0xffffffffffffff11, 0x1, 0x7ff, 0x9, 0x0, 0x7, 0x400, 0x7}, &(0x7f0000000080)={0x81, 0x48d, 0x100, 0x100000000, 0xfff, 0x400, 0xa638, 0x5}, &(0x7f0000000100)={0x401, 0xbc, 0x2, 0x6, 0x3ff, 0x7ff, 0x7, 0x5}, &(0x7f0000000140)={0x1, 0x8})
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

00:00:03 executing program 1:
mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
mprotect(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0)
munlock(&(0x7f0000c62000/0x4000)=nil, 0x4000)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x806, 0x150)
bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x335fa0d758d8e383)
getgid()
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0)

00:00:03 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000040), 0x4)
pipe2(&(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
recvfrom$unix(r2, &(0x7f0000000140)=""/162, 0xa2, 0x1, &(0x7f0000000200)=@abs={0x1, 0x0, 0x1}, 0x8)
getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c)
preadv(r1, &(0x7f0000001480)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/134, 0x86}, {&(0x7f0000001300)=""/232, 0xe8}, {&(0x7f0000001400)=""/104, 0x68}], 0x4, 0x0)

00:00:04 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)
getsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:04 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mincore(&(0x7f0000048000/0x2000)=nil, 0x2000, &(0x7f0000000040)=""/10)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

00:00:06 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8009, 0x8)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0xfffffffffffffff7, 0x6}, 0x8)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r1, 0x29, 0x39, 0x0, &(0x7f0000000040))

00:00:06 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x7f}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f0000000080)={r1, 0x0}, &(0x7f00000000c0)=0x10)

00:00:06 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x40000000000)
socket$inet_icmp(0x2, 0x2, 0x1)
fcntl$setstatus(r0, 0x4, 0x10048)
r1 = fcntl$dupfd(r0, 0x0, r0)
lseek(r1, 0x3, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
fsync(r1)

00:00:06 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x5)
execve(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000400)='&+.\x00', &(0x7f0000000440)='}+\x00'], &(0x7f0000000680)=[&(0x7f00000004c0)='{\\.\x00', &(0x7f0000000500)='{}\'$\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\\]+\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='[\x00', &(0x7f0000000640)='(:\x00'])
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = semget$private(0x0, 0x3, 0x400)
__semctl$IPC_RMID(r0, 0x0, 0x0)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socketpair(0x17, 0x10000002, 0x4, &(0x7f0000000280)={<r2=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000340)=0xffffffffffffffff, 0x4)
recvfrom$inet6(r1, &(0x7f0000000100)=""/245, 0xf5, 0x1, &(0x7f0000000040)={0x1c, 0x1, 0x0, @empty, 0x59}, 0x1c)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
mprotect(&(0x7f0000628000/0x3000)=nil, 0x3000, 0x4)
munlockall()
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fchown(r1, r3, r4)
r5 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r5, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

00:00:06 executing program 0:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000040)="b100050490000000000000005786ca90500e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f3763b34d173d0176b30bfc36acf00b7804be781e4991f75073a1ebe2a42fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f2f5a872c881ff7cc53c894303b22f310b404f36a00eb44a104201b5d0000000000000020000000000000a0000000000000000000000fe000000080000000000000000", 0xb1, 0x0, 0x0, 0x0)
socket$unix(0x1, 0x2, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100040, 0x0)
futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x7, 0x9}, {0x6, 0x6}})
setsockopt$inet_tcp_buf(r1, 0x6, 0x2023, &(0x7f0000000180)="76763f37746fc764d68459706c418bf67b213837c02616572ce7", 0x1a)

00:00:06 executing program 1:
r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x110600, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x10000)
openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x280, 0x80)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x4)
accept4$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e, 0x10000000)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)

00:00:06 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)
r1 = accept4(r0, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10, 0x30000000)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0xa3, 0x4)

00:00:06 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(r0, 0x0)
fstat(r0, &(0x7f0000000000))

00:00:06 executing program 1:
r0 = semget$private(0x0, 0x2, 0x100)
__semctl$IPC_INFO(r0, 0x5, 0x3, 0x0)

00:00:06 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000040), &(0x7f0000000140)=0x1)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000280)={'accf_dns\x00', "32ec5e46edb2dcf56c7089bf09808b672ce102768d1223ed5933fe9edb515049c8736d3d9c35dce7a001a524445cb73710aaac0e43db4c6c78124fee09bcd2cc3260cc828a61bace5792915a65107cc3600b10f290f01cd8d25dedbc4363fbd6abdf46d0be54f4b523742c51646487cfb9929c5423d5ebb3a4625554afdfb52e9aa24829fdb3106a1c6e3ff556ea1bcdb60e5414629ea54941a57aca6766dcc638fb3588dbb1cfdae727e702650dc00b2b4b20c859d9e7331f87af4b8b219ff0eae054bf29e89dbe0614068635b97fb867f442ead718765946ba00a4e702c6dca0263a73b64566401ca211c6aee0f9a8"}, 0x100)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180)={'accf_dns\x00', "0f23fd3c8c7b461e80b476bc9e0a80fcb9c9959d9f6b53b1bffe27b66327859be8f0b033ccf64291b7deb2141b32f60c35b4431a3dc6c7716bdb53c6249cd1e1d32c1a609cbd4e84532187063d3a7ba0d1b69154f7b597209ddb686a77085908b69ac33611fbbad7d3d59acc76c43f896b0962540da2ca65c1d28bee804f330110d9e888020c4a0a8d944a786aa8990fe6dd7f712d9d5cd48df137302bdb22485814e627db23e097039e5fa27eaecbfc02a994dcf45d5ff99969f10f8d5c037475e91384830bfd192bb3992e42af7831ad1829b4c4f7ce02aea6eb0e93fb88fe3fc2a0df45a2fee0d244fa0613b8a170"}, 0x100)

00:00:07 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
chdir(&(0x7f0000000040)='./file1\x00')
setuid(0xee01)
renameat(r0, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0)
r1 = geteuid()
fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresuid(&(0x7f0000000000)=<r3=>0x0, &(0x7f00000000c0), &(0x7f0000000100))
setresuid(r1, r2, r3)
__getcwd(&(0x7f0000000280)=""/85, 0x55)

00:00:07 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x800000000)
sendto$unix(r0, &(0x7f0000000200)="fc3fecde6b605dc53d98fd44daf7511f7f2750932e6d216240e92b", 0x1b, 0x20004, 0x0, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000080)=[{r0, 0xc0}], 0x1, 0x3)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r1 = semget(0x0, 0x0, 0x180)
__semctl$SEM_INFO(r1, 0x1, 0xb, &(0x7f0000000040)=""/19)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
fcntl$dupfd(r0, 0x11, r0)
fcntl$getown(r0, 0x5)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x2}, 0x4)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
dup(0xffffffffffffffff)
recvfrom(r0, &(0x7f0000000140)=""/96, 0x60, 0x40040, &(0x7f00000001c0)=@in={0x2, 0x0}, 0x10)

00:00:07 executing program 0:
open(&(0x7f0000000200)='./file0\x00', 0x2fe, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x100000001})
symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00')
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x5, 0x4)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000140)=0x4)

00:00:07 executing program 2:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x42)
freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000200)=0x7ff, 0x4)
fchownat(r1, &(0x7f0000000080)='./file0\x00', 0x0, r2, 0x200)
listen(r0, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x2146}, {r0, 0x40}], 0x2, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4)
shutdown(r0, 0x0)

00:00:07 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)
accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)
mprotect(&(0x7f00000d5000/0x1000)=nil, 0x1000, 0x1)

00:00:07 executing program 2:
r0 = socket(0x1c, 0x2, 0x6)
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r3 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x308060006)
lseek(r2, 0x0, 0x1000000000003)
lseek(r1, 0x0, 0x4)
readv(r0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/227, 0xe3}], 0x1)
poll(&(0x7f0000000000)=[{r3}], 0x43c, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000140)={<r4=>0x0, 0x3f}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r4, 0x419}, &(0x7f0000000200)=0x8)
r5 = fcntl$getown(r3, 0x5)
fchdir(0xffffffffffffffff)
fcntl$lock(r2, 0xb, &(0x7f0000000040)={0x3, 0x0, 0x3, 0x0, r5})
open(&(0x7f0000000100)='./file0\x00', 0x40, 0x101)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000000c0)={0x6, [0x7fff, 0x2, 0x100, 0x7b30, 0x400, 0x8]}, 0x10)

00:00:07 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180))
sync()
truncate(&(0x7f0000000380)='./file0\x00', 0x308020005)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
getsockopt(r0, 0x9, 0x3, &(0x7f00000003c0)=""/89, &(0x7f0000000100)=0x59)
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xcffe, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0xfffffffffffffffe, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0xffffffe0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000)={0x2, 0x400}, 0x8)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000140)='(\x00'], &(0x7f00000002c0))

00:00:10 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x2}}, <r1=>0x0, 0x2, 0x1, 0x9}, &(0x7f0000000080)=0x8c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x10)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

00:00:11 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x10}, 0x10)
setsockopt(r0, 0x1000, 0x3, &(0x7f0000000000)="25fed0f24092c02a64b062db29f8d98239fba441c673e1ecaff28ad4d4aadbecfb9c1502c504b37e00f85b986e6a6b28cfd9674eb659e0e8693cc8e10751ea17e9100176348d42ccca26ca4a8f6dd96a2891810a9cf3b1ab0cfd031dd5b7d5f429af25823b02c631adbb2cad83fea952718fb9ed93d21c80830d1673fe4158f93e1d0831ff7b22c4811d", 0x8a)

00:00:13 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x800000000)
sendto$unix(r0, &(0x7f0000000200)="fc3fecde6b605dc53d98fd44daf7511f7f2750932e6d216240e92b", 0x1b, 0x20004, 0x0, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000080)=[{r0, 0xc0}], 0x1, 0x3)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r1 = semget(0x0, 0x0, 0x180)
__semctl$SEM_INFO(r1, 0x1, 0xb, &(0x7f0000000040)=""/19)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
fcntl$getown(r0, 0x5)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x2}, 0x4)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
dup(0xffffffffffffffff)
recvfrom(r0, &(0x7f0000000140)=""/96, 0x60, 0x40040, &(0x7f00000001c0)=@in={0x2, 0x0}, 0x10)
bind$inet6(r0, &(0x7f0000000240)={0x1c, 0x0, 0x80, @empty, 0x6}, 0x1c)

00:00:13 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x3, 0x4)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x3f, "9bc3b67106ccdcf36c5e5fcc1ba7b016"}, 0x14)
sendto$unix(r0, 0x0, 0x0, 0xa7, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)

00:00:13 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x8000000000000000)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

00:00:13 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
fstat(r0, &(0x7f0000000140))
lseek(r0, 0x40000000000000, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={<r1=>0x0, 0xfff}, &(0x7f0000000280)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x5, 0xad7e, 0x0, 0x9, 0x8, 0x800, 0x1, 0x4, r1}, 0x20)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x3}, 0x8)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x388)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)
socket$inet_icmp(0x2, 0x2, 0x1)
dup(0xffffffffffffffff)

00:00:13 executing program 2:
clock_settime(0xc, &(0x7f0000000040)={0x200, 0x80000000})
r0 = dup(0xffffffffffffffff)
ppoll(&(0x7f0000000000)=[{r0, 0x8}], 0x1, &(0x7f0000000080)={0x3, 0x80}, &(0x7f00000000c0)={0x7}, 0x8)
freebsd11_mknodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x6048, 0x0)

00:00:13 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000140)={0xcd, {{0x1c, 0x0, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x7ff}}}, 0x88)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000100), 0x4)

00:00:13 executing program 0:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8005, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x0)

00:00:13 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0)
ftruncate(r0, 0x400)
flock(r0, 0x8)
mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)

00:00:17 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="26150d0c714783d0598d8596c6fd2131e74f2297c989473c09f71bfa9369cb6d9147a562956ee4e3fc547030f4eaf567439e63822d07d4960aa55bbb92fb9dc403c8e9f03df4dc9590d7f35da03ad57d6e9a7b94c9e6034befb82554", 0x5c)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="429f3c40760f13c8be5b2479f84a7c4387e46c3e2b2d1d266e7eb3360077354c546e1e94d1da9a2c23dec1a62d955dbd25dc3fad48780de0fd6d9b216eef204b2e69d44a9fe96bc4cec27d1f9b2f0544667005df4c4923a66abdeb4b0044e97d0f4525cc6b5f0845a4805a3944fae4a7cd3b359c5a509c99e4a40a5f", 0x7c)

00:00:17 executing program 0:
setresuid(0x0, 0xee01, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x400, 0x10)
semget$private(0x0, 0x5, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x10)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0xffffffff, 0x4)

00:00:17 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
sendmsg$inet6_sctp(r0, &(0x7f00000027c0)={&(0x7f0000001100)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f00000026c0)=[{&(0x7f0000001140)="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", 0x1000}, {&(0x7f0000002140)="7daa6640948e2ebbf14c6557bce6d08bf309ec3abc7d18e4d49482dea1c3a6b53a4eaf1f454bddfed0b5bdb197ee3813032820681e4c5594ecfcc9f65d79b9ab7157eea74c38adb9ed4a474cb1fca00a022f2c3695ce9a33fd8f72a0d08157b47d37a4dec96d0b2e98949750cffd3d31d3c10d487f217835ec76c05221e2517904a0be2bafbf55c5bffb9618bb8ac8f4b2f647cf73929ee6a150a5b427eb05", 0x9f}, {&(0x7f0000002200)="e6c326a56a246f9c282a5a9045310fdf24a45cbcf772526f3408a30b869e86e795b491793bf50897c441d7ac893117e4a57be3b67eca1fd00bebc741b42d051a8ea1186c122fe005f22e556c18a4d991633415d35c60c8a13c8735f875dc0b8f77394cd373c02a6c758d464e3cf3858c4b04acff2da00f4a18a8384610ad6f84b3000f", 0x83}, {&(0x7f00000022c0)="95c42e33215c0e66b47a6f6c5772767e399ca70defc6a939389f7edf8ef5786d42a4e90e031fda347516c0ada2301b812e6f22b14aa52c0340e3b0e34bff8e05f99a72b820894ce8289c771b16729a2f85a59a46e3e6b1ff8465a4738fcdb77694010f18e839a7ba792e7389db47200b8e1aeb03cbb2ae919540ea3c6e041a799cfec0da05267d028cd0c080a55faf3782070285af837b7006d9632f8dc9781196d44610a5b9", 0xa6}, {&(0x7f0000002380)='\a', 0x1}, {&(0x7f00000023c0)="ed0f50b09e931dafbc34e355228020de33a542ec2082858c5af106554067cbab4065c5aab868e155593a1bdb0cad87e9e32d313c54709e5ad543e5b61547300c2f2eb82d09ebcb3a1014bc1d0cd995afbbeff1e1d2cf0c96f09de72019b235109295655df1c666297385e6e861605aac57317a48f17af697bb75507556ee968a61c14811e197618dadbe58dedc56543bd1eb0cce94c7de971b31200c2c1e6c6063e363997b78147cc73f8737d7bcbc66f3716ae4425731341bfab528a4cdc3c0e462a4735ef86d91a2e5181167d6c0c289000e56d5669c006cbdb1c0c177800b083718", 0xe3}, {&(0x7f00000024c0)="915b5cdafa3931ae89edb08e48cb1958d183ecb44f321321e25006ff6587572768f3f6325795c032a86238b2ce4c47b74fa877b0e7da9df1f4b37d19479292d5aa7192bfe58a3b048e711564d562d3e2c3719a8b49fb00b00a43e15680a1715c13aae174cacd4bcad8a948243650f14ac278c4412ca1c387bd4c2e850ec1edbe964d4a1da202afbbcba122c1766a4f1f1bd242175e774c96762d08b7fa1b84", 0x9f}, {&(0x7f0000002580)="0c9781e0ed903a69fe22ecb4876fdeb0c9a144e42ae102536971fb57e73c0024a7c8a0a5bf2d2e24210a7927c8af99708a2df301a644132fdd72aa078b5046f7de543354a7845bb93951a4485c6dfc8c6bd65a2fd21578f0de0b2f7e7887b0422d6ffd9571a4c27f9a0d31b27bc7bf1aa8450296b14cc5fc88e013ed65603bb835ec39b4d687b0b0087d9466976f0fa19bb1ac8608490eef824441e9374a820156094627c4da5ff8cef6b645536cdad0ee944cb64abba9ed204ce7dd65589246ed0b91225e2f3ed3bbf2ed54e78201cdfdd575d1c5eeadc6b998d5d4e40efa7fada7974e22e466f0f271712e44734b", 0xef}, {&(0x7f0000002680)}], 0x9, &(0x7f0000002780), 0x0, 0x1}, 0x0)
recvfrom$inet6(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x40000, &(0x7f0000000080)={0x1c, 0x3, 0x5, @empty, 0x41}, 0x1c)
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

00:00:17 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180))
sync()
truncate(&(0x7f0000000380)='./file0\x00', 0x308020005)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x410, r0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000002940)={&(0x7f0000000080)=@in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xfff}, 0x1c, &(0x7f0000000400)=[{&(0x7f00000026c0)="c660a108a9d3bf364d5a71e94cd1da802bf6d10562777438c9fb17443df8d66728d71ca69386e019f394fa023b63f7d8040f3ca6352257e5531c43c09ccbce482a2086f9fecf84be85f51d4b40b8524d513ace5f5631aec5c20c92ebc82809821ffdc98c2c6cf38d870bf99e27fcbc001a5f2b29e440efb94158d4e279c328426ee4bfd8a2b49a457613604c0ab877d90b842657c0a282ba2bb431c968f7a1976f697159097dc1d84fd9aa5969efb7debe925563ad3c94d3f2a0762c301dff42ffca5485628b2fb7e91a2ad7f6970f07c89204fc6b2de05e25462f5b21cf79daa659", 0xe2}], 0x1, 0x0}, 0x20104)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xcffe, 0x0)
r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
fcntl$setflags(r1, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0xfffffffffffffffe, 0x0)

00:00:17 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x806)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
accept(r0, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000200)=0x5, 0x4)
getrlimit(0x3, &(0x7f0000000100))
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8)
connect$unix(r3, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x3}, 0x8)
setsockopt$sock_int(r2, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

00:00:17 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x0, @rand_addr=0x8}}, <r1=>0x0, 0x7, 0x3, 0x5, 0x7fff, 0x1bf2f614}, &(0x7f00000000c0)=0xa0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={<r2=>r1, 0x5b, "2010df6bb4becaeafcacfa56b7e5e86711d98db1de68cb12e18e4ec3d00a3fb8673b4c69157f8959e1714e0e04de999db8e47e60a92825f5185f361515ae129e58ee1f795a2b81de89d601ebe5cb34744907e735e031c0981abff7"}, &(0x7f0000000180)=0x63)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x0, 0x6}, 0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x0}}, <r3=>r2, 0xfffffffffffffd6d, 0x2, 0xb98a, 0x3ac0000000}, &(0x7f00000002c0)=0xa0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={<r4=>r3, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000380)=0x10)
getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000003c0)={@loopback, @multicast2, @rand_addr}, &(0x7f0000000400)=0xc)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000440)={r3, 0x1ff}, &(0x7f0000000480)=0x8)
truncate(&(0x7f00000004c0)='./file0\x00', 0x5)
r5 = getuid()
getgroups(0x5, &(0x7f0000000500)=[<r6=>0x0, 0x0, <r7=>0x0, 0x0, 0xffffffffffffffff])
fchown(r0, r5, r7)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000540)={0x1, 0xdda, 0xffffffffffffff84, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000580)={r2, 0x5, 0xa5, "51a9b08596a11e4f83f57da2513f73e60317b797116be35758856a8cf944627b88c0759a99a212d3045c1e402a73d3ccdba700bc45a821fe1ce16b63035bbcf01137c7d66263fb246c115a0fba04a18577426cc17c6992367a7174b036ba3f532ee2d3282be54b77fa8fca407cc3c1bda3ebd57b598ea9cd8aa6fa1ad3d3c7ca4cd79b691f10266480cacb01cf95c73b44799d7ae7bf9d49a8c123f546a9bda5930acc71c2"}, 0xad)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000640), &(0x7f0000000680)=0x4)
getgroups(0x2, &(0x7f00000006c0)=[r7, r6])
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000700)=0x72a3, 0x4)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000740)={@empty, @multicast1, <r8=>0x0}, &(0x7f0000000780)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0x0}, r8}, 0x14)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000800)={'bbr\x00', 0x1000}, 0x24)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000840)='htcp\x00', 0x5)
lseek(r0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000880)={r1, 0x74, "a1a3d0baa9817e88c226083cd66d2984c08f68ce1f36d3dd84ac7e4591aa7fc01c777f3e9daf653aeb9ab3f02c52b08955dc097960e7f2dfa2966ac896f15568dcf471811a04c5d22611a8ca52c5aca26e204ac46076deaebc67933592cbaaba10bddae3cbbcb57ab59ab64dcfe5d9ff90fc61c5"}, &(0x7f0000000900)=0x7c)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000940)={0x3, [0x3, 0xc1e, 0x10000]}, 0xa)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000980)={r4, 0xfffffffffffffffd}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000009c0)={@in6={{0x1c, 0x3, 0x0, @empty, 0x2}}, r2, 0x3d2, 0x3ff, 0x3f, 0x8000, 0x8000}, &(0x7f0000000a80)=0x98)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000ac0), &(0x7f0000000bc0)=0x100)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x66, &(0x7f0000000c00)="33f5f4b9207420a0c9d37e6fe5fe4a075664c32191dea2973451a47b76f688ef459555ba5ab4c4f72f595ef76bee7137fc2871a10d205cec335ab78eecf3641256c740eded745cb74077492e90ae2b117915de768e1393ee0821f0673b1c9d1fa054a32b66f2e65f92c01a206aeff182dce281e61f3ddff028c6d4c455bbef545c1b6b5178ca5823e6", 0x89)
poll(&(0x7f0000000cc0)=[{r0, 0x28}], 0x1, 0x9630)
socket$inet6(0x1c, 0x3, 0x4aa9)

00:00:17 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x7, 0x100)

00:00:17 executing program 0:
munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000)
madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
sendto$inet6(r0, &(0x7f0000000040)="3cad525b8562c9e79f020c5c50b4fad33d34d91c040787368581ad6ba63316944a17a0aa3b1fbbb1a38b51a461143f243d4f869fb617c8cfcda2ce50a8fe3478f25d69a0c41474621fc3d69fd323d68ce146953b28e26babe43dfb33cf28de1d31368e422c024a4e595ca4576e", 0x6d, 0x101, &(0x7f00000000c0)={0x1c, 0x2, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c)

00:00:17 executing program 0:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x608020004)
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket(0x1, 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x400000000fffd)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
clock_settime(0x0, 0x0)
r2 = open(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x80012, r1, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x3, 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000280)={0xe800000000000, 0x800, 0xcfbd6200515057c2, 0x9, 0x1f, 0x0, 0x86e, 0x401, <r3=>0x0}, &(0x7f00000002c0)=0x20)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000300)={r3, 0x800, 0xf, 0x101, 0x1ff}, &(0x7f0000000340)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@empty, @loopback}, 0x8)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x3f, 0x1500, 0x3, 0x2, <r4=>0x0}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x7c64, 0x7ff, 0x8}, &(0x7f0000000200)=0x10)
poll(0x0, 0x0, 0xfffffffffffffffc)

00:00:17 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = accept4(r0, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e, 0x10000000)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140)={0x3, 0xfffffffffffffbff, 0xffffffffffffffba, 0x2, 0x100000001, 0x622, 0xfc, 0x87, 0x6, 0x6, 0xd3}, 0xb)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

00:00:20 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

00:00:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x903, &(0x7f0000000000), 0x2)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x1, <r1=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={<r2=>0x0, 0x5, 0x3, 0x5, 0x9}, &(0x7f0000000100)=0x18)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r1, 0x3, 0x4, 0x1ddc, 0xc0a3, 0x0, 0x7f, 0x82, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2, 0x9, 0x8, 0x78aa, 0x0, 0x7}}, &(0x7f0000000200)=0xb8)
freebsd10_pipe(&(0x7f0000000240)={<r3=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000280)={0xff}, 0x4)

00:00:21 executing program 1:
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'])
fcntl$setflags(r0, 0x2, 0x1)
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
execve(0x0, 0x0, 0x0)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)
writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="5174360cea1c2aeb8f62a7eff0b5ae2774559f53221533793f3938015435e9385d45ed14d684c10f74975ed0fbe2798f186a580e9907f7d88c1271d684264132190c95fa6e5a72a1ab4fe8b362379cfaad96d96b186b400c4dc96f4417e69345dab96a5598b7a1efaa32fc613e63d0d479497feb75af8baf77c0e0a406d22dc95974", 0x82}, {&(0x7f00000000c0)="963a9644f21238ce9e829cfa9f0d3b13a385ea541dfaef8e82e689234e78726fd2bce7", 0x23}], 0x2)

00:00:21 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = dup(0xffffffffffffff9c)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x12, r0, 0x0)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

00:00:21 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x10000000)
recvfrom$inet(r0, &(0x7f0000000100)=""/48, 0x30, 0x40, &(0x7f0000000140)={0x2, 0x0}, 0x10)
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

00:00:22 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000509000/0x4000)=nil, 0x4000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socketpair(0x10, 0x2, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e2000"/136, @ANYRES32=<r3=>0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000080)=0x94)
socket$inet6(0x1c, 0x10000004, 0x5)
r4 = semget(0x2, 0x0, 0x30)
__semctl$GETPID(r4, 0x0, 0x4, &(0x7f0000000380)=""/60)
getsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000300)={@loopback, @rand_addr, @rand_addr}, &(0x7f0000000340)=0xc)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000001c0)={r3, 0xcf, "b54d31241f659d902b17fa50a68b8e73abe63fbb62dd5380e5b7f44d5f5b916d88e1e29428d5b9eaa31f0f129e0017785ebc9c3cad61c47f7562997c8da4fe707cad7f80ca29d1313b8f567d6171ef116b35f0132bf4f188c2688712b48af111a9acdb737f135ed32aba711d670e350d7b76bc460fa00f66dabf7f5770debfd372fdd9266b91e50cc958baaf98a3dd8f1b917ab8245a03d3549d2fc3e9ad6dcb8a70ce85880ec6807d63a2ec4f3ae27916c7404a673e6afe31b47f61b3d7af7e6e8247fa12dc2f9e47ee5fc4e8ff7d"}, &(0x7f00000002c0)=0xd7)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

00:00:22 executing program 0:
munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
setresgid(0x0, 0xee00, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
r0 = getegid()
r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)
getpeername$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e)
setresgid(0x0, 0x0, 0x0)
connect(r1, &(0x7f0000000180)=@un=@file={0x0, './file0\x00'}, 0xa)
lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r0)

00:00:22 executing program 1:
r0 = shmget(0x1, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil)
shmctl$SHM_LOCK(r0, 0xb)
__semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000240)=[0xe43, 0x7, 0x3ab2, 0x2007ff, 0xdce, 0x0, 0x8, 0x7fff, 0x81, 0x80])
shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_buf(r1, 0x6, 0x27, &(0x7f00000003c0)="6accab1c95ac70580f2fce3e5d25d6ee37b0e57da80205752c5220594080ececedea6d21270ab3159ae565682e9bd26f4ce9028d5e605a62bb0258883acddbed9258bdc9cdfbdc77d8c2473f1439e970044aab0e6016c5f1102ac787fb6eb662037ac1de4a2bc3d26bc257f55f257ab52980bfa88ed095b805f4b9f22e041719f4585a7a1ed9e37b5d536f3f8b9a145223ff961f8c96f9a6743e244544098ca091ccac9d0611166db4e1544f73946538ebfe9abeb39fc628a276a5be7116f17b29ce78bb14ec24b9d614f5e870ccb8ad1e49b5c3a34f2e14d7a999ec767ae0063ccc38b606a71ed9c7ebe9ce1727f4828848", 0xf2)
socketpair(0x17, 0x3, 0x1f, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={<r4=>0x0, 0x2, 0x3, 0xfffffffffffffffe, 0xf85b, 0x1}, &(0x7f0000000080)=0x14)
r5 = semget$private(0x0, 0x7, 0x40)
getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000340)={r4, 0x1000}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x9, 0x1000, 0xab5, 0x9, <r6=>r4}, &(0x7f0000000200)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000180)={r4, 0x4}, 0x8)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
__semctl$SETVAL(r5, 0x1, 0x8, &(0x7f00000001c0)=0x100000001)
r7 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffe000/0x2000)=nil)
shmctl$SHM_LOCK(r7, 0xb)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000280)={r6, 0x8385}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r4, 0x2}, &(0x7f0000000100)=0x8)

00:00:22 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket(0x1f, 0x20000002, 0x80)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={<r1=>0x0, 0x58f, 0x7fffffff, 0x0, 0x24b, 0x80000000, 0x0, 0x6, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x81, 0x1f, 0xed, 0x8000}}, &(0x7f00000001c0)=0xb8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x3, @loopback}}, r1, 0x4, 0x1, 0x290, 0xffffffffffffff2d, 0x59ba, 0xa0}, &(0x7f00000002c0)=0xa0)
accept$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c)
munlockall()
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
sendmsg(r0, &(0x7f0000001400)={&(0x7f0000000300)=@in6={0x1c, 0x0, 0x4, @empty, 0xffffffff}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=[{0x1010, 0x0, 0x10000, "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"}, {0x48, 0x0, 0x1ff, "fbc69a6733e9684e0bf65c243009909d6c04b8b0f483fd406a442cb4549c4665cccaaf8f11b4b2b3837a8e63839777bb602fe4d21e5d"}, {0x30, 0x84, 0x1f, "7fbcfd34c6bb1ceab6b431412bcb57ee177548f0642d62c6c79e52fa3f87491e"}], 0x1088}, 0x20108)
setsockopt$sock_int(r2, 0xffff, 0x4, &(0x7f00000000c0), 0x4)
mprotect(&(0x7f00004b8000/0x4000)=nil, 0x4000, 0x5)

00:00:22 executing program 2:
dup(0xffffffffffffff9c)
socketpair(0x3, 0x1, 0xfffffffffffffffd, &(0x7f0000000600)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000004c0), 0x0)
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, 0x0, &(0x7f0000000540))
poll(&(0x7f00000000c0)=[{r2, 0x2020}, {r2, 0x66}, {r2, 0xa0}], 0x3, 0x100009)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x25)
execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640))
mlockall(0x3)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x31, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
fsync(0xffffffffffffffff)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4)
truncate(&(0x7f0000000240)='./file0\x00', 0x1)
lseek(r4, 0x0, 0x1000000000003)
getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340))
getuid()
pwritev(r4, 0x0, 0xfffffffffffffe1d, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4)
r5 = msgget$private(0x0, 0x0)
clock_settime(0xe, &(0x7f0000000100)={0x879, 0x9})
msgsnd(r5, &(0x7f0000000300)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[]], 0x1, 0x800)
r6 = semget$private(0x0, 0x2, 0x88)
__semctl$SETVAL(r6, 0x1, 0x8, &(0x7f00000001c0)=0xe4be)
fcntl$setflags(r0, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(r4, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000180)=0x4)

00:00:22 executing program 2:
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(&(0x7f0000000100)='./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)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
mknodat(r2, &(0x7f0000000280)='./file0\x00', 0x8020, 0x5)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x1, 0x9, 0x1ff, 0x3, 0x49, 0x7, 0x3, {@in={{0x2, 0x3, @multicast2}}, <r5=>0x0, 0x7, 0xfffffffffffff8c1, 0x25, 0x2c0, 0x2}}, &(0x7f0000000380)=0xb8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000003c0)={r5, 0x1}, &(0x7f0000000400)=0x8)
getsockopt$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)
freebsd10_pipe(&(0x7f0000000440))

00:00:23 executing program 0:
r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
fcntl$setstatus(r1, 0x4, 0x40)
r2 = dup(r0)
symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00')
fdatasync(r2)
preadv(r2, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0)
renameat(r2, &(0x7f0000000280)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00')

00:00:23 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000a40)="bf6e849316c6e4d5", 0x8, 0x0, 0x0, 0x0)
sendto$unix(r0, &(0x7f0000000080)="d28b0f05eb23d2d0", 0x8, 0x0, 0x0, 0x0)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x3b}], 0x1, 0x0}, 0x4)
open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x1)

00:00:23 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005})
r3 = getpid()
fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x40000, 0x100000001, r3})
flock(r0, 0x5)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={<r4=>0x0, 0x7, 0x5, [0x10000, 0x8001, 0x9, 0x5, 0xd1]}, &(0x7f0000000080)=0x12)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x80000001, r4}, 0xc)
execve(0x0, 0x0, 0x0)
flock(r0, 0x9)

00:00:23 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000040)=[&(0x7f0000000400)='\x00', &(0x7f0000000100)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000001c0)={0x3368355e, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @broadcast, @multicast1}, 0xc)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
rmdir(0x0)
execve(0x0, 0x0, 0x0)

00:00:23 executing program 0:
shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x20002000)
r0 = shmget(0x1, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil)
shmctl$SHM_UNLOCK(r0, 0xc)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00')
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
lseek(r1, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
r2 = socket(0x0, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
r3 = getuid()
freebsd11_lstat(0x0, 0x0)
r4 = getpgid(0xffffffffffffffff)
r5 = getegid()
r6 = getpid()
getgroups(0x5, &(0x7f0000001740)=[0x0, 0x0, 0xffffffffffffffff, <r7=>0x0, 0xffffffffffffffff])
r8 = fcntl$getown(r1, 0x5)
freebsd11_fstat(r1, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
r10 = getpid()
getresgid(&(0x7f0000001800)=<r11=>0x0, &(0x7f0000001840), &(0x7f0000001880))
sendmsg$unix(r1, &(0x7f0000001a00)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001680)=[{&(0x7f0000000180)="2182a9219fe2a24d7b199463681f9fe5e92890f2c24db7c80fe41ab5cbe4869259dcee3bbb7ed5eb0b6b4e280695303266dd51a17bbcafc19f16a02b45e95827b4a419ff171a46fcf4e8917fa2bd3dfb8ee7f6f1d3858e008d7dbb7672af82a57de5371b2e6f33", 0x67}, {&(0x7f0000000200)="78d4841d9408c3cbcabdc68f69a349e7b5b20d23f9513dd901e6f007a5b4e3c6e165ef90b9ab94db3230a31ca034f4829a8644d8dad2ad8b18bf97d3d3354ab98af296c38201f43c560f099470bdb4333c3f89dbd5384923db6a04a7c83e1f0e", 0x60}, {&(0x7f0000000280)="710cd1ed70599f2476a586a8c825c0cb2dea41a36bae60a806844a7a4e71712ba5948ba4e977263811b7a25a3cb3ff982ccd7f99cb3235a16c80d849f3a0dd15ec57848bca67097998ee3649eb6f1e4006d83271f832b9af256751efb823a0d08493b8caeeee6506037779fe9431f289eba02ab78f978eb8e95514bc3988e4249fea7de4a2", 0x85}, {&(0x7f0000000340)="78a3fc7e01886f319a3209d54032fa790be548", 0x13}, {&(0x7f0000000380)="c28677f4caa5af7fc58ade5f02137d136bd951908bfad2876c4d1d3e8ec1984a1d24159abd79142a476897409df1054d33517254", 0x34}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="16263f3b05688cd1c3e522fc5f6f4836", 0x10}, {&(0x7f0000001400)="1ae7a107623f6ced96b57be4265963c33c3d025ac689a2656fe85f2d0c1f89d0385cd5187653cedef32e3d7b1f06f44ce69577035dcc0ef655e1d6d82bb8e5c031ac15e4666cb51f7b6b66056352a282c57529f5d76f", 0x56}, {&(0x7f0000001480)="5decdd28961dab0f904bd1457668a06024783241320b3c7204ab44335d727b7f5f8101a58d6876e439e773789cf1be9ecf90307eab5ee235d1d6dea20a4067e9405f6d07d6c5eec541521e2169eab5c5a39349a49ee29df07c81cc133eceac948c0a3f9e6fd0ab28277ecfaf8e9ed72e446d0833c3a1179c42be2ce034165a0cabe69303d1c3473906dfef2d37f474cce1656b9a7549f5f62a4894d7f679a2b43346d037c7a77d2a402a17851e890413f5a0f85a39a76672ed38a07f5f25be05940d751a38ef5e2d0f6bb3eb8eaf3a3d52a562ad819d1f1372ff56", 0xdb}, {&(0x7f0000001580)="1d7ac38f0a022be0aecb7d7cecf8c7a888bc1388423e9a23df32cb573e94ea0f0c3f6c82b16343683ae51f4c947c1b7d227330a090eb2a351ee081de8a18a7b6c3dfa174d45adf2c9d606af7121c30371d3449f143c9b1c31c596eaba6ec5ef596d1dee83b49893ad0522f4b34bd16779b0bf3e3c9f65ce585baf3d9779dde8c31c100bbd8afe70fef05d1f6e10a725e7838cafbf13ef5250d2213cd056bd8f6499d83d29fe55923c3f12b812ebc00dcec7847644bf46071d2662e81bfb1d54cfa8e", 0xc2}], 0xa, &(0x7f00000018c0)=[@cred={0x20, 0xffff, 0x2, r4, r3, r5}, @rights={0x30, 0xffff, 0x1, [r2, r2, r2, r2, r1, r1, r1]}, @rights={0x38, 0xffff, 0x1, [r2, r2, r2, r2, r1, r2, r1, r1, r1, r1]}, @rights={0x28, 0xffff, 0x1, [r2, r1, r1, r1, r2, r2]}, @cred={0x20, 0xffff, 0x2, r6, r3, r7}, @cred={0x20, 0xffff, 0x2, r8, r3, r9}, @cred={0x20, 0xffff, 0x2, r10, r3, r11}, @rights={0x18, 0xffff, 0x1, [r2, r2]}], 0x128, 0x20085}, 0x0)
lchown(0x0, 0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5)

00:00:23 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000454000/0x1000)=nil, 0x1000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

00:00:23 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x903, &(0x7f00000001c0), 0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0x5, 0x2}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xa330, 0x30, 0x1, 0x42dcd640, r1}, 0x10)

00:00:28 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)
r1 = socket$inet(0x2, 0x10000204, 0x432e)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={<r2=>0x0, 0x1ff, 0xffff}, &(0x7f0000000080)=0xc)
r3 = socket(0x11, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x8000, 0x99, 0x0, 0xf15, 0x9}, &(0x7f0000000140)=0x14)

00:00:28 executing program 1:
r0 = socket(0x2, 0x10000001, 0x40)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={<r1=>0x0, 0x3e, "2bb73667a6dfac09ef5887c1dc97dcc738403dd9257ec560ca459243a14f691908d4575614e4481aea05e89e3a1c6dfeb96cc4cb47ffb2c64a35772f63e8"}, &(0x7f0000000140)=0x46)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={<r2=>r1, 0x3}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r2, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000440)=0xffffffffffffffee)
getsockname$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00!\x00'/42], &(0x7f0000000080)=0x2a)

00:00:28 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x100000000000601, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x400, 0x4, 0x7, 0x6, 0x49}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0xc4, "4d4c62a8cbca50c6ee21e04c4004e3e98aec314c8711d3eb1ef06b10afcb78672191d182207257d336a8f8bb6f639414a1590ec9ce2352a11d14e04fc530f34d3b58661838032c59ee0d37b0b95d89d15363c8ce09da776a46fee1ae35aa5241cb69af6ac9dcb2adab50b607f97d96e094282091479e5a4a0afc62e66dba71c50e7ab8e3b303cddd1e5bb344912f3cf710d79c0d15a4b957349d4a004bea788cce1ff5dbfe70b4712054363002bc83d725c10ff429920b3a32e94a2adbc145544ab4d405"}, &(0x7f0000000240)=0xcc)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
bind(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000280), &(0x7f00000002c0)=0x4)

00:00:28 executing program 2:
sigaltstack(&(0x7f000000b000/0x3000)=nil, 0x0)
socketpair(0x12, 0x10000000, 0x9, &(0x7f0000000300)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_timeval(r1, 0xffff, 0x0, &(0x7f00000005c0), &(0x7f0000000600)=0x10)
socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000640)=""/107, &(0x7f00000006c0)=0x6b)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
writev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)="aeafa24cf812561b538b8b069220a41d17a0cd9be5283e2352d7b805f0e1243ce297de57010a857c90b1a7582155810d92cdcd4a93d9e1b094ce8d1b79489f081ab4a55e98d251505d87d4ddc44958dc3d11423ba3b93f297b5769a9fb3fce2f8557025acc5dab441f70ff1863235bb1b6532017862d363e795b619b0e1e272f1e9311fe3f8bbfd9b10cd51cb5860833b6ca7109845685f2fe8df52d54119119632ce84b49cf3da6e1b5fa6126110fb12a8b7ca2f358cf42991222cdc9b43e40c0ef1fe3e01d4491cf91b849fbe3a3", 0xcf}, {&(0x7f0000000140)="994965ed976224a926c9ab0fd1d368c9b46d839232952cc132d30197c6924e88a06e8259275376af6e13558971e6d004dc795f3b5c615e1ae64573048f63431d65274fd29bb3bb18d8d8693aeb6f6ede8eef7c316942073b61a5373d693510ceb5cfc311b951f4f8d33829a475f465660375424f494545a96fe6294217c25abbd2ba3fe8978244abc22d43dc825c0997ff507253739cb34dabcc72c949a8a6f09e013c7b935597613b69c8ceec386463ff71ce8e26b4d459f089bb9f66c58a689e0e6026f9794a771b", 0xc9}, {&(0x7f0000000240)="390b0194e9cdbdc8e8b42ff59dccc9612635d2ba608595491b281e6d831956020f7f669bacd0d9235a8bc57138e3ddbeddd14cfb21092d0bf806d624db6d1d012d4b8b55b9cb74a386e9a9f62b6740a8992db3fde8f6f137cc1a7bc85f287d628454161de04d42ce6d726a76739d4fd248291cceddf18792c86344d75205a0371b3161621c0a115867dca4b112c12ce6c373b59e5fea127e", 0x98}, {&(0x7f0000000300)}, {&(0x7f0000000340)="49a557022d4949560e3095f66de38c2ba2a5e537e108dfb83f94ebabe72dc9863b4712c671fd08cacc9504eb0dcfb2544de8fa9afcd633e478b176c5746b529bae97062c3f84479f0bc1f723073eb95dbe49db7f0531", 0x56}, {&(0x7f00000003c0)="af3ebb82627469d15aa8807a2fc637e1b27657001f54df992d75761d44cf8c87fcf2630b999f980c9891ac8dd5142ce3408e3b981e86e73cb2b4c5d386b333fe0f61d3e7260c460205edfb", 0x4b}, {&(0x7f0000000440)="6195ede5aa12ab4090f32535e416fc5f3d21f99684769e238079d1c1fc599c4831c62fddaed0752986398d14afe093bfd3a5111007848c443c518e1308193cb1be0ecb2397f4fd204ee943b868fafaab82f8a9ba8b85cb7bbdd1feb92c3c690ce27c45130fa7ea2cb9ed0f38a68acdb8cbb035830ca6dbf7e2b4138cb53bbe823ff39bf649c6cd723d8acbab56e3d624579d6748bf03e6a81b8f395769788bc6af16e1f47d01d51089d817cc17fbf5540ab1c412eb1bda76e301343e40e609a6f0e294f48364f2499eace81c023b4cea061f7835ba03c34c98bc1c897e0d1c9442dffa99a5b0b66611625540379d2bd650a77795269cd3874e", 0xf9}], 0x7)
mlock(&(0x7f0000001000/0x3000)=nil, 0x3000)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000700)={<r3=>0x0, 0x9, 0xf, 0x4, 0xc17}, &(0x7f0000000740)=0x18)
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000007c0)={r3, 0x5, 0x2, 0x10001}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00', 0x801}, 0x24)
open$dir(&(0x7f0000000780)='./file0/file0\x00', 0x20000, 0x4409397a6bfff3ce)

00:00:29 executing program 2:
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
chmod(&(0x7f0000000000)='./file0\x00', 0x40)
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0)
utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffe}}, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:00:29 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00022e2f6669653000"], 0x10)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101)
sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f0000000400)="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", 0x4e6}], 0x1}, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001680)={<r1=>0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r1, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000002c0)=0x10)
sendto(r0, &(0x7f0000000100)="aaaeba83c6ea774244f454b6f42c64625c4c33c4fed8264d8daee08358df427417e890814237e33d129a69d4c8ed267c6eb28018c96921595bbbe5f61e5f4a6cb447fb06b84f769066e9659d70f160fab8867b10ea5fa8c5cb8a616e25ddd172753695cc38066e37e1d013f8dd2f894251f8a2e60bffd67726bd7f0ef5b6c56294b432b4a4f21644ad24ae5270335347567913bb381462c59f09195e5f9169ca66ed230b4c3d", 0xa6, 0x0, 0x0, 0x0)

00:00:29 executing program 0:
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r0 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200))
r1 = msgget$private(0x0, 0x20)
msgrcv(r1, 0x0, 0x0, 0x0, 0x0)
shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000100)=""/184)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r4 = semget$private(0x0, 0x6, 0x40)
r5 = geteuid()
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getuid()
r8 = getegid()
__semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f00000002c0)={{0x7f, r5, r6, r7, r8, 0x10, 0x8}, 0x9, 0x0, 0x8000})
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000)

00:00:29 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
pwritev(r0, &(0x7f0000001200)=[{&(0x7f0000000100)="cfd7b27cc09183cd3a84d2f3541cd24c08676d9fc78398c22748dd24692b0fddd7851410be2657d241480beaf0ba8548bb331115d5a68ae9915610bb8dbf129187ab8e25005a0ef4bd6d158c0e0ba267ba996ba08bb38b0d3a785f314b504ebb40502f4ca38beab3195db947c0942043ee885ff6b2ac9a3cbb5a345ffa01f0cb34f414e7da187b1ccbbc825da376563c63fc8e040fd1f68b4af47294c089f6a7d0080b9e466308e2251ed3dba88cbc654f895a4e81ddf4c2224c05da4acb995e812bfb0a7edf58bbe75a3d707ea559f314995bfe09ffca0952b6adc9bd21e619722f62ab45891972b108dbd44a", 0xed}, {&(0x7f0000000200)="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", 0x1000}], 0x2, 0x0)
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000080)={0x7fffffff, "c2eab2eb15528fe05cb2b65f8cb65219"}, 0x14)

00:00:29 executing program 1:
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000))
r0 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x10)
r1 = geteuid()
r2 = geteuid()
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340))
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000002c0)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0x1, 0xffffffffffffffe1, @loopback, 0x2}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x1, 0x3, @loopback, 0xf843}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000300)=0x10)
getresuid(&(0x7f0000000080), &(0x7f00000000c0)=<r3=>0x0, &(0x7f0000000100))
socket$inet6_udplite(0x1c, 0x2, 0x88)
setresuid(r3, r1, r2)

00:00:29 executing program 2:
setresuid(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet(0x2, 0x10000000, 0x6)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x8000}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8)

00:00:29 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000100)=ANY=[@ANYBLOB], 0xa, 0x0, 0x0, &(0x7f0000000440)=[@cred={0x20, 0x5a}], 0x20}, 0x0)
mlockall(0x3)
lseek(r0, 0x0, 0x4)

00:00:29 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x20)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet6_int(r0, 0x29, 0x65, 0x0, 0x0)

00:00:29 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
fsync(r0)
mlockall(0x2)
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0xb0)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast2, 0x1, 0x4, [@remote={0xac, 0x14, 0x0}, @broadcast, @multicast1, @multicast1]}, 0x20)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)

00:00:29 executing program 2:
r0 = socket(0x1c, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0xa87, 0x3, 0x8, 0xffff, 0x2bbc}, &(0x7f0000000180)=0x14)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x9, 0x8, 0x7, 0x4, 0xffff}, 0x14)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x520}, 0x10)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)
recvfrom$unix(r0, &(0x7f0000000000)=""/142, 0x8e, 0x40081, 0x0, 0x0)

00:00:30 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
fsync(r0)
mlockall(0x2)
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0xb0)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast2, 0x1, 0x4, [@remote={0xac, 0x14, 0x0}, @broadcast, @multicast1, @multicast1]}, 0x20)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)

00:00:30 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
fsync(r0)
mlockall(0x2)
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0xb0)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast2, 0x1, 0x4, [@remote={0xac, 0x14, 0x0}, @broadcast, @multicast1, @multicast1]}, 0x20)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)

00:00:30 executing program 2:
socket$inet_tcp(0x2, 0x1, 0x0)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000))
socket(0x0, 0x10000007, 0x100)
getsockopt(0xffffffffffffffff, 0x2, 0x6, 0x0, 0x0)

00:00:30 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x2, 0xb8})
r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x30000000)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x3, @rand_addr=0xd66}, 0x10)
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
getpeername$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10)
munlockall()
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

00:00:30 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x41000000000003)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5, 0x410, r0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket(0x0, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, 0x0, 0x0)
chdir(&(0x7f0000000080)='./file0\x00')

00:00:30 executing program 3:
shmget(0x3, 0x3000, 0x42, &(0x7f00006e2000/0x3000)=nil)
setrlimit(0x80000000000007, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
setrlimit(0x7, &(0x7f0000000040)={0x1196, 0x783})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
shmget(0x3, 0x4000, 0x10, &(0x7f00003e1000/0x4000)=nil)
r1 = semget(0x2, 0x2, 0x0)
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x80, <r3=>0x0}, &(0x7f00000001c0)=0xc)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000200)={<r4=>r3, 0xb, 0xadb7}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000280)={r4, 0x3}, &(0x7f00000002c0)=0x8)
__semctl$SEM_STAT(r1, 0x3, 0xa, &(0x7f0000000380)=""/82)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

00:00:30 executing program 3:
setrlimit(0x6, &(0x7f0000000040)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

00:00:31 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

00:00:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@authinfo={0x10}], 0x10}, 0x0)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={<r3=>0x0, 0x5}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x8, 0x1, 0x700000000000000}, 0x10)

00:00:31 executing program 0:
syz_execute_func(&(0x7f0000000000)="400f00c8cd808000006969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f9acce39aa95ff965be3c3b4d4d408064797f41df400e01e1ff2a9d3e420f72e37167450f483b1c0a1a63460fc476c16161787896040498e1b1ac8f0f0000009f")
msgget(0x0, 0x201)

00:00:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2191000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700"/128, @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x84)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x2, 0xe8, 0x0, 0x40, 0xd63a}, &(0x7f0000000180)=0x14)
r2 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r2)
listen(r0, 0x0)
close(r0)
lseek(r0, 0x0, 0x4)
poll(&(0x7f00000001c0), 0x0, 0x4a18157e)

00:00:32 executing program 0:
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb)
r1 = socket(0x2, 0x20000001, 0x40000000000084)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82970300"], 0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x7, 0x5}, 0x8)

00:00:34 executing program 2:
unlink(&(0x7f0000000000)='./file0\x00')
r0 = shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x0)
shmdt(r0)
r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x913, "ca6b24dfb49284572c9f6ed6991185f7"}, 0x14)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4)
freebsd11_stat(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
bind$inet(r1, &(0x7f0000000240)={0x2, 0x2, @multicast2}, 0x10)
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000300)={@multicast2, @multicast1, 0x3, 0x5, [@loopback, @multicast1, @remote={0xac, 0x14, 0x0}, @loopback, @multicast2]}, 0x24)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000340)=0x8, 0x4)
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000380)={'accf_http\x00', "50c87656f52113f8705cf04e402bf4f194234dd1e34e0d652ef2e6b43f01764346c8dea7142cd21f754a87974b714990a489421d5456df4a6653fbcd3a2b7bd7bf6c25fe77ed24ceb87244daa7fd2d40b93791226fe284543449b0bc67ed99d0e02851bffd8b3f4e48574c6ab7f04de6dd1aef033746d219c09864fffb6e749afd4089126c91c7540c0705efa383f176f80df4aa7905b8ad2d442ad6e503b2594caab0e3ab3f884292fc74419467decc802b9916528ca3a522c4fbbe1fec9367132d2f10a97931580d99e45088a8510222b8cb01c97b8b57b569cf6f852fbc0f3c69ce967f80d6b75ed3e8a401f499ec"}, 0x100)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000480)={<r4=>0x0, 0x9}, &(0x7f00000004c0)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000500)={0xf, 0x1, r4}, 0xc)
lchown(&(0x7f0000000540)='./file0/file0\x00', r2, r3)
r5 = socket$unix(0x1, 0x5, 0x0)
r6 = semget(0x3, 0x5, 0x0)
__semctl$SEM_INFO(r6, 0x0, 0xb, &(0x7f0000000580)=""/129)
__semctl$SEM_INFO(r6, 0x0, 0xb, &(0x7f0000000640)=""/143)
r7 = shmget(0x1, 0x2000, 0x202, &(0x7f0000ffb000/0x2000)=nil)
shmctl$SHM_LOCK(r7, 0xb)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000700)={0x3, 0x7ff, <r8=>r4}, &(0x7f0000000740)=0xc)
shmat(r7, &(0x7f0000ffe000/0x1000)=nil, 0xa01651b6abc83c3d)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000780)={r8, 0x0, 0x7f}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000007c0)={@in6={{0x1c, 0x3, 0xfffffffffffffff9, @loopback, 0x8001}}, <r9=>r4, 0x5, 0x1, 0x7fff}, &(0x7f0000000880)=0x8c)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000008c0)={<r10=>r4}, &(0x7f0000000900)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000940)={r10, 0x7, 0x1000, 0x8}, &(0x7f0000000980)=0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000009c0)={r9, 0x3}, 0x8)
shmdt(r0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000a00)={0x0, 0x6, 0x200, 0x8, 0x5, 0x7ac6, 0x7, 0x4, r8}, 0x20)

00:00:34 executing program 1:
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00990000ff07000000000000f5"], 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = socket$inet6_sctp(0x1c, 0x4001000000000005, 0x84)
r1 = dup2(r0, r0)
bind$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x3}, 0x10)
r2 = dup(r0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={<r3=>0x0, 0x100000001}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000400)={r3, 0x9}, &(0x7f0000000440)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000280)={r3, &(0x7f00000001c0)=[@in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10)
ppoll(&(0x7f0000000300)=[{r0, 0x80}, {r0, 0x2000}, {r0, 0x51}], 0x3, &(0x7f0000000340)={0x4, 0x2}, &(0x7f0000000380)={0x5}, 0x8)
r4 = dup2(r0, r0)
sendto$unix(r4, &(0x7f0000000000)="45c47d2071a9d67b0de0134f51f602b726ba0dc6251beb24785f7c8811081b762a59a2d53098332691287767f73bbc2a4d72c7c746994b76daabf840d68f79439d6eef98e02c8b1544db4e43346a4a0908b201f8d75197b3beb96bc61227584a9e5284da60ac5ebba67ad62935bcb6d841a6a3ad3039b05135a5e5f9c2908ad4ea54ca0913e901f72035139e50579286e934725b14984bad2c10e3c8", 0x9c, 0x20184, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8)

00:00:34 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={<r1=>0x0, 0x8}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x3, 0x80000001, 0x0, 0x7, 0x9, 0xffffffff}, &(0x7f0000000240)=0xa0)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r2, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

00:00:34 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00')
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x388)
r1 = dup(0xffffffffffffffff)
poll(&(0x7f0000000080)=[{r0, 0x2000}], 0x1, 0xc7)
fcntl$setstatus(r1, 0x4, 0x44)
fcntl$getown(r0, 0x5)
getuid()

00:00:34 executing program 2:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
r1 = fcntl$dupfd(r0, 0x3, r0)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
pipe2(0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x32f)
r3 = semget$private(0x0, 0x4, 0x580)
__semctl$GETVAL(r3, 0x3, 0x5, &(0x7f0000000140)=""/190)
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
dup(0xffffffffffffffff)
getsockopt$inet6_buf(r1, 0x29, 0x5f, &(0x7f0000000240)=""/86, &(0x7f0000000080)=0x56)
accept$inet6(r2, 0x0, &(0x7f0000000000))

00:00:34 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f000060b000/0x2000)=nil, 0x2000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

00:00:35 executing program 1:
r0 = socket$inet(0x2, 0x30000005, 0x101)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getpgrp(0xffffffffffffffff)
r1 = socket(0x2, 0x5, 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4)
getsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f0000000080)=[{r2}], 0x1, 0x0)
socket$inet(0x2, 0x6, 0x80)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
clock_getres(0x0, &(0x7f0000000200))
setsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000280)="6d5f4bf3ee4c907ecb3e8004c59f9c7c09647c4a237b8c823a3fc7087f6e80da4818932298a7284b5e74c08fc4d34d962604e49986d8f6d99c561a9355effcaaa665d371d08b5b45760d59ff92a0d066718b8850492a7f33864b5db3b4895126b7a0615540426ad61cb1ed0c2f5de23b6f0a19894bfb26ec843100af29c72070e71ab848acce4fd8cd5b9cc64094d1f78c9f61770b67e77966d3e6469085d530c870", 0xa2)
freebsd10_pipe(0x0)
setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000240)=0x100000000, 0x4)
fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff})

00:00:36 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f00005dc000/0x3000)=nil, 0x3000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

00:00:40 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000001c0)={<r1=>0x0, 0x10000}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={<r2=>r1}, &(0x7f0000000280)=0x8)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)
connect$inet6(r3, &(0x7f0000000100)={0x1c, 0x2, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000140)={0x1f, 0x2, 0x3da0, 0x8, 0x33, 0x9, 0x0, 0x8, 0x1000, 0x6, 0x5}, 0xb)
r4 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r4, 0xffff, 0x4, &(0x7f00000000c0), 0x4)
r5 = socket$inet(0x2, 0x10000005, 0x16)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x9}, &(0x7f0000000300)=0x8)

00:00:41 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={<r1=>0x0, 0xf}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1104, &(0x7f00000000c0)={r1, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0x10)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r2 = semget(0x1, 0x2, 0x400)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x10000, @empty, 0x20}}, r1, 0x2, 0x4, 0x5, 0x10000, 0x6, 0x2}, &(0x7f0000000180)=0x98)
__semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f0000000080)=""/35)

00:00:41 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r3, &(0x7f0000000280), 0x26)
mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000001000)=""/4096)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000180)={<r4=>0x0, 0xc3, "4dfb2e756ca2f68bba19eb9374f176ca564d4cae4eb82329354cf7e198bd77e9715981cac5c9dfcecbee8a7158f5e52173bbfb3981ab1da05716afadd6e1cd8a4ae11f62db3414eeffced264a9cfa10bdcb347be5a3d507a171f361f5423a5e2f30fd2096224653dd6308b040a24afb7595537694b797ba81738b6bcce65be1e69a3ad74a88c4fbc84ab16fcbe557c712a0cb1e594dd3db170b09543def9ced75d3b0d5bd9ad33ec0ede9a023cb2a94820cad9e37721ab5408f288e3c911011ad660ea"}, &(0x7f0000000040)=0xcb)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r4, 0x7fff}, 0x8)
wait4(0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x4, r4}, 0xc)
execve(0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="7deb54fc93a0abbf085b2384855db8f5cc5cdf060122dcc6d2b39c193d7030f1a190a972a8696ab551ec448b2ef305237905756128a4e3e3ed5193a9e62dadb15a901e2fafe772adbff3996b099f5644d8df3068bbc536ebea04eb43134d2fd889219654b9403629084808ab29fbafb587d5eafb0508b718a2a1a1432d661bcda450a33d1e57ff7fd36e80d94386ad7701adb76ce13c52eab140be7dc104e93c635dc9bece21319284c0c6b8d50c7dd5bcdef1305236698d8eabd036cf2c040337fdffcd4bdc2200f2555d21ca36b2c751e379a08a7ab59651811fc1e9cb7bd3a760cba300"/239], 0x18)
socketpair(0x40002, 0x10000001, 0x1, &(0x7f0000000140))
lseek(r1, 0x0, 0x2)
socket$inet_udplite(0x2, 0x2, 0x88)

00:00:41 executing program 0:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000), 0x4)
recvmsg(0xffffffffffffffff, &(0x7f00000027c0)={&(0x7f0000000080)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000002680)=[{&(0x7f0000000100)=""/10, 0xa}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/21, 0x15}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/27, 0x1b}, {&(0x7f00000021c0)=""/200, 0xc8}, {&(0x7f00000022c0)=""/243, 0xf3}, {&(0x7f00000023c0)=""/210, 0xd2}, {&(0x7f00000024c0)=""/133, 0x85}, {&(0x7f0000002580)=""/205, 0xcd}], 0xa, &(0x7f0000002740)=""/91, 0x5b}, 0x40000)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x3]}}, 0x1c)

00:00:41 executing program 2:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x4, 0xffffffffffffffff, 0x0)
accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000)

00:00:41 executing program 0:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x6, 0x1800}, {0x0, 0x1, 0x1000}, {0x3, 0xfffffffffffff800, 0x1000}], 0x3)
semget$private(0x0, 0x0, 0x100)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r1, 0x0, 0x3)
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000140)={'accf_http\x00', "ee3d6f7ae6d67d9ca91fb820535c602082f5dc9a2e07166ee4bb2b034a1f74c578fcea8e3c97f97e1943d907e88a013f76685a95866b7299e269e486b2c72a159ba452d6ff93169b9d17c88fafe7dd7ae32c05512b097958061c92f29a31371b894891c836249b2286a72ce013c78a528f630e492b6a45e9f50d70242aa5a9c5e8d315d4d823c882aebf77b1c2b9eab1df1eb394ba18433e1198ffb0ea904d0b67054e7ec66cb32ffb93b598f1633902780973f4a38a6a5b078d3d5ea0046fc344420ca3d3234ba7d7e9cba214b2c5a01b2c588b8d387ca56c3e60af97ada58676a326158e2ec6c1aed67a81698c5dce"}, 0x100)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r2 = getpgid(0x0)
r3 = msgget(0x1, 0x524)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/155)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000004c0)="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", 0x1000)
wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r4 = getpgrp(r2)
r5 = socket$inet_udp(0x2, 0x2, 0x0)
writev(r5, &(0x7f0000002540)=[{&(0x7f00000024c0)="01fd8b6989a268941f4b5e28b6f8cd84347584664c9fe5b2dc20f4fea713b21662d93258850ade6653b2f9e6ad7e3abefb84a0bf92625d6dfbabc229740503a120154b32", 0x44}], 0x1)
getpgid(0x0)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r6, 0x0, 0x1000000000003)
getpgid(r2)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
getsockopt$inet_udplite(r6, 0x88, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4)
write(r5, &(0x7f00000014c0)="9171fc8278e94a8840ad1201a576e69bff6ac4a893ef197d27ac7ac3463133c978bce93086105dfba4cdb52545358c3da8e4569b567aad1fd0b1e5ef22b0bb0268fe3a315cafa9fb61d9d11f763506acf1a08e0b55c73fb1c7b453c11d2da733122a3aab4ec48fe4530f52a4186c5fc94dcef779c8e30990bc95bb6366fc774cb11b90dc3ac6efb0493e50435a313492cf3df1b59d3ace8b6ab798f27f6287ec1c4928a81cb78b781183f8a590bfef54ff2e6aea5ce9ed38d6272f65e231afee2c2c099f94bb8b4c33437a9faafd6db9d73f0e39e28ce1a2f863112b5d59a25ab71e3140d5a5fe717acaf768dc811c3697", 0xf1)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
wait4(r4, &(0x7f0000000380), 0x4, &(0x7f00000003c0))
setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)

00:00:46 executing program 1:
ppoll(0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0)
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
fcntl$getown(r0, 0x5)

00:00:46 executing program 2:
r0 = semget$private(0x0, 0x7, 0x0)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10, 0x10000000)
getsockopt$inet_buf(r1, 0x0, 0x49, &(0x7f0000000240)=""/154, &(0x7f0000000300)=0x9a)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000200)={0x3}, 0x1)
semop(r0, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x1, 0x1, 0x1000}], 0x2)
semop(r0, &(0x7f0000000000)=[{0x4, 0x6, 0x1800}, {0x0, 0x1, 0x1800}, {0x3, 0xfffffffffffff800, 0x1000}], 0x3)
__semctl$IPC_RMID(0x0, 0x0, 0x0)
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setreuid(r2, r3)
__semctl$IPC_RMID(r0, 0x0, 0x0)

00:00:46 executing program 3:
socket$inet6_icmp(0x1c, 0x2, 0x3a)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f00001ef000/0x3000)=nil, 0x3000, 0x7)
r0 = socket$inet(0x2, 0x2, 0x135f)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e20ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000759a78db0d38935400"/136, @ANYRES32=0x0, @ANYBLOB="0200000001ffffff090000001f00000001000000"], &(0x7f0000000480)=0xa0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000004c0)={0x0, 0xffff, 0x1, 0x5, 0x7}, &(0x7f0000000500)=0x18)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={<r2=>0x0, 0x101}, &(0x7f0000000640)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000540)={<r3=>r2, 0x80, "80cbae8109d1c91f9a5b9936a2fc6f0fde7f722894012d39f376ac486ba1ef14c906033a9dae83c78b821daa790468369a69d8173e1afa58a076b036498d30f746da89292b48c92235432b51e2a95d02ba0d8013aa6fe12b504fd88c631d734c08d2810f358a2bd5da20dd8013efb24a80ba5b27005b906493038b4d478af53e"}, &(0x7f0000000040)=0x88)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={<r4=>r3, 0x7, 0x1, [0x800ff]}, &(0x7f0000000280)=0xa)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000680)={r4, 0xda, "3d87700431fe1493e24254c161ee174c1a891b7a96c6c601100afc02d3aca386cae77850ed498d0aeeae6451f73887de24030335999fe40b973c4ad2a2500e3fbb3f3110ebe2d8e2b2377a2575b7632edb1161f2c97dae04354d2f00da424ab5cecc48b1ad699d4981a75a3ee318456dc3e173907fcb7eee8eb28a41874f977f2a4d3f469054bea58e496364bf7d33995d8388ab8dda66ec6b724d9cc4ad909e1dc584fe3c25ca522e8d717aaa93fbec8793a21b496862af2dc6a2af9577db85ca4a6ce252720f4bfdc56cb5aa0ab02f5d45d57a6adb4c08f2d0"}, &(0x7f0000000180)=0xe2)
r5 = socket$unix(0x1, 0x1, 0x0)
sendto$unix(r5, &(0x7f0000000100)="fb683e5f86113d9d0bb22f36ae7b8fa19396e1bcf679d627a6d3ad7d0e9212e42817eab1300fe5423ad0cff861b11bf6b89c2a24bd9827448ea8f94467de68f33b4abbf6411dec13590514eecd41cceb1260a4535a7c8db2a955b3347c850a4bd63b", 0x62, 0x1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8)
bind$unix(r5, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa)
munlockall()
r6 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r6, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

00:00:46 executing program 2:
r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x40000400000002c5, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)

00:00:46 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r0, 0x0, 0x1000000000003)
fcntl$lock(r0, 0xf, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)

00:00:47 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10007}, 0x10)
sync()

00:00:50 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000100)={<r1=>0x0, 0x3, 0x8, 0x0, 0x80, 0x10001, 0xb54, 0x4, {@in6={{0x1c, 0x2, 0xa70, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x1, 0x7ff, 0x101, 0x2, 0xb82d}}, &(0x7f00000001c0)=0xb0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000200)={<r2=>0x0, 0xf, 0x69}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x2, 0x1000, 0x8, 0x0, 0x1, 0x1ff, 0x89f, {@in={{0x2, 0x1}}, r2, 0xff2, 0x9, 0x0, 0xece, 0xff}}, &(0x7f0000000340)=0xb8)
lseek(r0, 0x0, 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r3 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r3, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

00:01:05 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)
r1 = socket$inet(0x2, 0x1, 0xfffffffffffffa63)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000002c0)={<r2=>0x0, 0x1}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000340)={<r3=>0x0, 0x4, 0x3, 0x3, 0x5}, &(0x7f0000000380)=0x18)
sendmsg$inet_sctp(r1, &(0x7f0000000540)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0x1e4}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000100)="e9db21bce4a16172135632939f167b8b4c6c4a4b24058bf1716204a1ac2634aa9d07fa02298296b0768de77e68e2c3731e5a866b1d3a92cbde628db2fa70c786566d7d534d9878ddbbbba93825c2e2888283cf5eefdb9e83428065afaa9af55751197c2c741c6d04b2d082145cf24c04c26d232e564cfe812a5a6aa9f036adbd7138a33994f013d94163e222541eceb6f114467459713f67b0cc57ae73e031cebadf1baca4948fe00a31200c2e07a2c45bea34257b19f3820592b5a638475d11327d795db06d41c4158055f00f9b1594a2f1fea3c2fb7ea2a5501fa700657d552e1d248e35cc72d8d6f8970cf9f73c60", 0xf0}, {&(0x7f0000000200)="83b0a194bd70e868af7acaab137d2d84b18368b32697ccaf647f901f3ba07e53fd42aeecce5465c842df9ddbe841f776fa7b824a606cdc3e50a99ff78e671681f284debfa0dcac9fcc096e48d3d61e6847c80280bc3f397d9765990f03608f4bc28ac568d764d38edec14567d920372b0695cf1c5f91f5362b4fc09ae22516e3a0de2b100f5d4762a17ad4b28d4a5171c718b6a00f24c411d66c3f51ad046c8d", 0xa0}], 0x2, &(0x7f0000000440)=[@sndinfo={0x1c, 0x84, 0x4, {0x3, 0x4000, 0x9, 0xb73, r2}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x8}}, @sndrcv={0x2c, 0x84, 0x2, {0xcfb2, 0x6, 0x900, 0xbd5f, 0x5, 0x5, 0xb8c, 0x1, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @init={0x14, 0x84, 0x1, {0xfffffffffffffff7, 0x4d4d, 0x4, 0xff}}, @sndrcv={0x2c, 0x84, 0x2, {0x100000001, 0x1, 0x800, 0x1000, 0x9, 0x4, 0x4, 0xb4}}, @init={0x14, 0x84, 0x1, {0x8, 0xc191, 0x401, 0x5}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0xec, 0x20000}, 0x100)
sendto(r1, &(0x7f00000003c0)="1e046f3938101b343f19bf2aeff10f34fb8da957cdc103d8fc7b3afd927e991f6ce7f49b3a89ab5f1611023b051ebc", 0x2f, 0x0, 0x0, 0x0)

00:01:05 executing program 1:
r0 = socket(0x1c, 0x5, 0x0)
r1 = semget$private(0x0, 0x2, 0x100)
__semctl$SETVAL(r1, 0x8aa029257e2fd2cf, 0x8, &(0x7f0000000040)=0xd66)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), 0x4)

00:01:05 executing program 0:
r0 = socket$inet(0x2, 0x10000000, 0x1000)
setsockopt$inet_opts(r0, 0x0, 0x2000000002, &(0x7f0000000000), 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x1000}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x7, 0x10001, 0xed}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x9}, 0xffffff2a)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0xefc7, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x4}, 0x8)

00:01:05 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
close(r0)
close(r0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0xc, 0x9}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x9}, 0x8)

00:01:05 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0), 0x2000000000000258, 0x800)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0xfffffffffffffff8)
flock(r2, 0x2)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/149)
freebsd10_pipe(0x0)
munlock(&(0x7f0000ff3000/0x4000)=nil, 0x4000)
shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
getsockname(r2, &(0x7f0000001780)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b"], 0x0)

00:01:05 executing program 0:
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
lseek(r0, 0x0, 0x3)
r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
freebsd11_mknodat(r1, &(0x7f0000000140)='./file0\x00', 0x2000, 0x0)
linkat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x0)
unlinkat(r1, &(0x7f0000000040)='./file1\x00', 0x0)

00:01:05 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff}, 0xbba50f9e6c5120e1)
setsockopt(r0, 0xff, 0xfffffffffffffffa, &(0x7f0000000100)="98033406f9fc58dd1c927aea508421ab48b3fcb9e4c004f5269457b22bc7b15ba484aeb51fe1c2551e1e0b22ddd8a6577bc1534c714e0596bef0f8493d39b21b7215d0b3a588700f3a2a77327f8ede50ba", 0x51)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
open$dir(&(0x7f0000000040)='./file0\x00', 0x8000002, 0xb9)
setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

00:01:05 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x81, 0x8a}, &(0x7f0000000040)=0xc)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x3)
poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x3b)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080)={0x5, 0x8}, 0x10)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000002c0)={0x2, 0x1}, 0x309ab1f464627e2)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x40a4ae3346651152)
connect(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x2, @empty, 0x4}, 0x1c)
getsockopt$sock_int(r1, 0xffff, 0x100, &(0x7f0000000140), &(0x7f0000000200)=0x4)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x7}, 0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0)

00:01:05 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f0000c00000/0x400000)=nil)
shmat(r0, &(0x7f0000bc2000/0x1000)=nil, 0x3002)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1e00fb00000000000000001a"], 0x0)
r1 = socket$inet6(0x1c, 0x5, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4)
r2 = dup(r1)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:01:07 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
msync(&(0x7f0000739000/0x2000)=nil, 0x2000, 0x1)
mlockall(0x3)
sync()
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

00:01:09 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x42)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={<r1=>0x0, 0x7, 0x6, [0x7fff, 0x7ff, 0x7, 0xffff, 0x1, 0x6]}, &(0x7f0000000200)=0x14)
getsockname$unix(r0, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x100}, 0x8)

00:01:10 executing program 2:
open(&(0x7f0000000000)='./file1\x00', 0x0, 0x10)
setgroups(0x400000000000001c, &(0x7f00000000c0)=[0x0])
r0 = open(&(0x7f0000000040)='./file1\x00', 0x0, 0x80)
setresgid(0x0, 0x0, 0x0)
close(r0)
getgid()

00:01:10 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000, 0x20)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getpgid(0x0)
msgget(0x1, 0x524)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000240)='./file0\x00', 0x4000000)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

00:01:10 executing program 0:
r0 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x80)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000740)=ANY=[@ANYBLOB="1c004e20ff070000fe8000000000000000000000000000aaff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/128, @ANYRES32=<r2=>0x0, @ANYBLOB="0500000032000000040000000500000001000000"], &(0x7f0000000800)=0x98)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0xa, &(0x7f0000000080)={r2, 0x200}, 0x8)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
r4 = socket$inet(0x2, 0x10000003, 0x7ffffffb)
lseek(r3, 0x0, 0x1000000000003)
getsockopt$sock_int(r3, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f00000003c0)={0x401, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
socketpair$unix(0x1, 0x7, 0x0, 0x0)
freebsd11_fstat(r4, &(0x7f0000000140))
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000005c0)={0x8000000000, 0x36d, 0xffffffffffffffff, 0x0, 0x6, 0x9, 0x80000001, 0xfffffffffffffffb, 0x7, 0x9, 0x4}, 0xb)
r5 = accept4$inet(r3, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000300)=0x10, 0xe7568b68fd0dc22e)
getsockopt$sock_int(r5, 0xffff, 0x2, &(0x7f0000000340), &(0x7f0000000580)=0x4)
freebsd10_pipe(&(0x7f0000000080)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff})
freebsd11_getdents(r7, &(0x7f0000000640)=""/190, 0xffffffffffffff06)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
lseek(r3, 0x0, 0x6)
r8 = dup(r7)
getrlimit(0x5, &(0x7f0000000540))
connect$unix(r6, &(0x7f0000000500)=@abs={0x1, 0x0, 0x1}, 0x8)
getpeername(r3, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
r9 = fcntl$getown(r1, 0x5)
poll(&(0x7f0000000380)=[{r3, 0x4}, {r1, 0x7}, {r7, 0x2000}], 0x3, 0x1000)
fcntl$lock(r6, 0xd, &(0x7f0000000000)={0x1, 0x2, 0x21, 0x9, r9})
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000600), &(0x7f0000000700)=0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
openat(r8, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10)
dup2(r0, r7)

00:01:10 executing program 1:
readlink(0x0, &(0x7f00000001c0)=""/150, 0x96)
pipe2(0x0, 0x0)
nanosleep(0xfffffffffffffffe, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
socketpair(0x12, 0x10000002, 0x7ff, &(0x7f0000000440)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000480)={<r1=>0x0, 0x81, 0x101, 0x6}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000500)={r1, 0xffff, 0x9}, 0x8)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = open(&(0x7f0000000540)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, <r4=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000280)={@broadcast, @remote={0xac, 0x14, 0x0}, r4}, 0xc)
bind$inet6(r2, &(0x7f0000000400)={0x1c, 0x3, 0x8bb}, 0x1c)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
socket$inet(0x2, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000580)=ANY=[@ANYBLOB="003af3e94e3c0a930000007b71b8fc3cb6221bd0c591b4d360d6630899b983fa554132815a7c8c4f08a92784787f6fe7b08d17efb38d0ba59928f500"/71, @ANYRES32=<r5=>0x0], &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000002c0)={r5, 0x6644e239, 0x100}, 0xc)
pipe2(&(0x7f0000000340)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff}, 0x0)
chown(0x0, 0x0, 0x0)
poll(&(0x7f0000000380)=[{r6, 0x106}, {r7, 0x14}, {r7}], 0x3, 0x3)
mlockall(0x7fffffffff)
r8 = getpid()
fcntl$lock(r2, 0xb, &(0x7f00000003c0)={0xd78fc8c32817be0c, 0x3, 0x8, 0x1, r8})
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x20, &(0x7f0000000300), 0x4)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)

00:01:10 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = socket$inet(0x2, 0x10000000, 0x9)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x231, <r1=>0x0}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x50}, &(0x7f0000000280)=0x8)
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000040)=0x100)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r3 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r3, 0xffff, 0x4, &(0x7f00000000c0), 0x4)

00:01:10 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x2}, {0x1c, 0x1, 0x0, @local}, 0x0, [0x9, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x3, 0x9]}, 0x5c)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r1, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x9)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
freebsd11_mknod(0x0, 0xe010, 0x0)
poll(0x0, 0x0, 0x0)
setsockopt$sock_timeval(r1, 0xffff, 0x0, 0x0, 0x150)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
freebsd11_stat(0x0, 0x0)
chmod(0x0, 0x0)
setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0)

00:01:10 executing program 1:
clock_nanosleep(0xa, 0x1, &(0x7f0000000040), 0x0)
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
fcntl$dupfd(r0, 0x11, r1)

00:01:11 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000251000/0x3000)=nil, 0x3000, 0x0)
r0 = semget$private(0x0, 0x3, 0x200)
__semctl$SEM_STAT(r0, 0x4, 0xa, &(0x7f0000000040)=""/126)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140))
setsockopt$sock_int(r1, 0xffff, 0x7, &(0x7f0000000180), 0x0)

00:01:12 executing program 3:
mlock(&(0x7f0000cbd000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)
msync(&(0x7f0000a34000/0x3000)=nil, 0x3000, 0x1)

00:01:12 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r1, 0x1000000009, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1000300010005})
futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={{0x2, 0xfffffffffffff001}, {0xa6b2, 0x80000000}})
flock(r0, 0x1)
open$dir(&(0x7f0000000000)='./file0\x00', 0x130, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x10, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100)={0x2}, 0x4)
flock(r0, 0x2)

00:01:12 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
shutdown(r0, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe)
truncate(&(0x7f0000000100)='./file0\x00', 0x208020001)
mknodat(r1, &(0x7f0000000180)='./file0\x00', 0x901a, 0x0)
lseek(r1, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140)={0x5, 0x80000001, 0x4, 0x3ff, 0x8, 0x9, 0x1f, 0x6, 0xffff, 0x4, 0x8}, 0xb)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
accept$unix(r1, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
setsockopt$inet_tcp_buf(r1, 0x6, 0x27, &(0x7f0000000280)="a42e225110382180d2762c22deaf7d0a28b16a695eb6fec66a29352ae0d492d6b6c9fce935577dd7171a0c35b4ff2f4e16a88397a837d75af9588ba1021c1b8a58c4cb9846f5aa694d167d29b2cfb97b2312f0f39b4f81d1a9358bc744250377105598ac29d94b21bbdc59d92b6c6e2e1cd2043d728ba71c9215", 0xfffffffffffffe43)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x81, <r2=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x7, 0x200, 0x5, 0x10001, r2}, 0x10)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:01:12 executing program 1:
r0 = msgget$private(0x0, 0x0)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/55)
readlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=""/79, 0x4f)
shmctl$SHM_UNLOCK(r0, 0xc)
msgrcv(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="000000b0f15c00ed7bf084278516f9f43cf000007acd7cfea14f331adf4bff000000000000000000000000f87b773d8fc18ea103e6337c61df84360800fe82ef1c9d8bdaf2f908371c3259b679ae9802f30a74b2849f6d5a141db60bb309f1344b14303da81ec69f4a7bf5289d9670298d80a9754a904677d62d9ab99c1264a2e758365731ec411cea36592122cfc7283c443476488094b69dbde3bd41234994a872dc01862880dcf91276821e7da542f3cedddab15894"], 0x20, 0x3, 0x1000)
r1 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r2 = dup(r1)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe7fffff0000000000000000000000bb77"], 0x0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
msgsnd(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0300000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d54417d00d00009f61c40cd9f31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"], 0x1, 0x800)
msgrcv(r0, &(0x7f00000002c0)={0x0, ""/131}, 0x8b, 0x1, 0x1800)
msgsnd(r0, &(0x7f0000000380)={0x3, "f1f89dafc8359216b5f4af7fe44e031e4306bbd02b3ef04d8b781fe39c25b03ffd272fb91646458a6197ac456f41713f9fd78e97fd09e44f85eae16b7931771ac9894c055f4c11423098c68f6fbfcaeed81c1759089142ffe55e7a0ba746ebf77bf31765a81fea36ad3ad9d06fa66c5135803fc0383d00974c6422017fc0a62f45bd4ad8b88ea94ff6f7aa6b0b7a76ba0a23d61d2c94d0ffabccaeec1a53565a430fd2673317d456e48b3d478a37720fb1b2a008fc29c1ae0b6d9428e4925a275a5e91292ba0e082c54e7bea2a335e73db5dd3a961b805760893a0fd599a01158717b2f36077e189ccbe17813fabd5"}, 0xf7, 0x800)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:01:13 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000300)='/', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00')
openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0)

00:01:13 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
close(r0)
bind$inet(r0, &(0x7f0000000000), 0x10)

00:01:13 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000080206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
accept4$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0, 0x10000000)
lseek(r0, 0x1000000, 0x1000000000003)
getsockname(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x322, &(0x7f0000000000), &(0x7f0000000040)=0x4)
dup(0xffffffffffffffff)

00:01:13 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x88c, 0x3)
open$dir(&(0x7f0000000600)='./file0\x00', 0x40, 0x3d)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0xf21, 0x4}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYBLOB="0400024f0077050000"], 0xc)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x100, 0x1)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
dup(r2)
pipe2(0x0, 0x0)
pwritev(r2, &(0x7f0000000580)=[{&(0x7f0000000180)="364fa09e560dba3c741f08acab2c1f74dcd29c9b43bbe8b99d56765b4a98655a6c9c7119eeb6ae2f4e572c753244459c9fd2678fc441b2412b43be9b49239481aa6d521355316670d55a2f95909ee6a0bae60001ecb3e7ba8673967de1695e50ce9cd6621d4c907634aad95c5adbdabb10fb4f0de9e104cc59f6edc72bba87f4b857e61fe4d7821c4a866eda334b59aaac37ee47142954504ed9fa44c14599f2012ddc66f98f5b05295448d170c012303e758c7de659a5fd6340a12cb9157f20f92f2419dee2dea5ba2111ad13712ebe418e3f512a30", 0xd6}, {&(0x7f0000000280)="db5eac58f5e4042d126bda84fefdb57991c0dfec55e4c152bd47a1e1e1c06ba9eb2bbb4aaf92371b8d0f9798e7eca1c2a94875392ecf2191077bdf8ea398325b58bc2e5cea2a47a496e9e2e1ce1c8066e3c5b7cd89383de8049a7bfe3e3c9911bad15eec4c0dcfe9a532b4a006714b08bbb27e6637fbb1980376e3555417c4eae00275808819", 0x86}, {&(0x7f0000000340)="8f1feb2361219457e23cea329ede8f8fd51363b499f598352999028a209805e9", 0x20}, {&(0x7f0000000380)="39d8fb76c502683de6c4aacbd5837af0e3824fca36a1c2318e8f697d146b061c6b0ee08e966331b6d0f74b920a290627a89bc9995138db2b971a70c268a02c5e691ef3784e6ad48a2df1dcf3a290dd1f55eb7145b77babaf29f8457034eeb633b3fccade081b0a825d7b215c6c86e53c95eb6073eb91fbbc1d368a74f15ccfe2b396e16d3031ebf9f325791f5e89a3e2fba96190a285fece18a82500a6a7c7e9ad824e24f16875daefe0d8603035ee89d59b2d13d8d0", 0xb6}, {&(0x7f00000004c0)="247e56f7f61252e7d97827625990fe2bcaeb164baa03ec4d1a9caf2ff1c20a810e320038a1ccf00f908ce4f28dada2a0fdf6ac54bbd2dad4dcff770ab22cd5508d0b7b00a9c4ca11e3e84cc5aa5bde4827c06b6d78771e697a033e35604b8bd2676e181de9d8ac575357aafacc3261182f4a4f7d1658ba032695532414449b1520c6", 0x82}], 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x3, 0x1, 0xa00, 0x4, 0x9, 0x7f, 0x7fcb, 0x101, r1}, 0x20)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
dup(0xffffffffffffffff)

00:01:14 executing program 1:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6, &(0x7f00000000c0)=0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={<r1=>0x0, 0x6}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x0, 0x3f}, &(0x7f00000001c0)=0xc)
sendmsg$unix(r0, &(0x7f0000002500)={&(0x7f0000002540)=ANY=[@ANYBLOB="f3185f0ac6930c9ec04ea201400000000000005b"], 0xa, &(0x7f0000002380)=[{&(0x7f00000002c0)="ac4766", 0x3}, {&(0x7f0000000300)="3ffa2811613466ed96e799d63f10dc9f2dcdac477a29498de3e718f25407c13a2197bd7133e71bfe4dffc16842471ea2f62a86f3bf5310458d1f1de6e0507a71b1474fd8e7fd004fcf74da637cb968986d7b8b8af4c0b2953e1797650a824302c8c63e943a7f7fcbf7734298ffa345e14201ddf3d766de", 0x77}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="0470aa91e64c7431a7d549f0ce2ac2ddae9cf3957431640b3dc692647f150005f031069c721a4b0a6baec7d9986e37a16b9112601972f1775be601831c3b3c287da40f984e6f46e951de0b91d2ada2a35632c71196ebd9c3ed5d65f937135d4ba811d85aeb6bebff54c455a9f4c7cfd68052c8193c662c38fa3c49d8acd114b46440d50938813281376ef2814b63c2ef2adc630cbd316b4fe52681b872d5c3454ab096aea88400f076d4ba243002fc14227a7ddc0bd292ca70a1c3d039d0c5069c26f22bff3c22a00414f440f7cbba9f48abbe1ee28949b1e48bc0896c5f233271ef825e8cb834041a99dc2c0367e475621aaa127e5db3974b3b78060011961b98eeb325aa46e2639ac880191a01b3aa96f23edba902338c5e29b997d488508e77843e3936c5c6deffde3036da5b0c744d88fbdd5fe3d6f7f81dc3d0018a482539c57d94937c1807caaf081a25ac5474d1fbc6626808a29c8477d12747d85301e07e18fa485827410f07fd5adeb84aca2329347b7bc871cdc0a15d43cd6f9835e7168dc69b5c7de701306eee14b5dbbe604395562bf074839a6fda21607f66c93005bb9132ce989c7adb61aecb7c30e473eae246f5a801d24d8e51ec944e819227670ad7fa9cca54c49a6d206076a3549e2ba083362f3ad02bca60b12bd67413d5362d7646e24b3359284ea2852d4a511cb6188a26a567ecc903a056a9a15de1bd704f371b8fab7f91a30ffee45823187fdb4c8b709ef9d41afcc547ba758831bc967243603b422b5ef13e13d40820d13bf86ad2ac304544d221f1a2e297c5a9bfa53077c0b6673c24fd31eb17abab8ca14b376e32a64daa22d4cb80b401db59e47b8dadafdc394a72ce68a0520ab6019ed3138d2cac636508a16c7d6fdfbe3afb29c5a696c7d2dc7b887af5b1051104c7f977a7398cd4d9ce02b48a2950dd58626fdce3c671d9c561a601adce0223bdfcf817527d0b9185fadfd599c128c8d8f54c45cdb1e1a85696a33845b3632402e5f081473e27d5c4910e721af2742a07947434d90568b1713f1d4bac14edc59ef03943eba8b231305adae0c07849729401b264c10f2695ddc18427d058a6b5805b3a4d5b0aae5a1c21557448ceaa5ebf3e72074bc8923ffee80f3dbd127414d1dc7ab555cdaaed26b71e7bab72f83b92c0be56f78ae0355fdeae4df40ac70d27c369b8afd5744eb2789d0431fcadc6447b5570e1b41509e872a3ede58268ab714c235636afe26898742b653d28a2992d85dc0c4a53f38b634339d846d97c540cc3f707248a6cbfcafa3f587c80fa2a4aca448d0a2352949f88d71dd9377ec5af5429d244ec690e5e3d33ce49852104033b14f260aaa54da08df83ab3520cf2eb022ac8c19622ae69f7f3e605b54c990b1973b71ca3bb0fd6f5fffc87cfce328b4b2aca60ca79eb4ce1193fac2c7bb7f5a4acca75b9414fac0cbc88ac3da82ee67fe4f9596a10f9e36c1370bc1eda39dde7661247f7d4021fb68e76d4be71fffdebdff63d7b02636ac849c068938788e90709f1fc3718de464f06c000d9bc495748d8497d9cf2ccff627e05f79568a8cb9812a1d33e80f4e056879be88a20c6451fc7e0e080aee924e438eaa85a0a996707be66b772f20ec689b33e39454973d525f0aeb87b98385e8434dcbade9e2514b2f46fc8dbf1a9e3c82b2a70272c86cb9601b2c0b171fcb7735458d1db12d8aa2be1d6812026b4812ca5d420533b23a2d74fa21f0d0e0a5542f975aa931147ee15c7d05f8868ff2af171e9970ac7506105901af1a97894ddd9a98a26d7ad2795fa270d91d2a33f4df2e2c60daf4f39b3edbcff48814ac7498be1564ad405812433c5b1aa3a12668f86a459242043dd1ecd69ad506fcd99932d29a86948e97993711fb8fba52c73a38814f5d456592679224af59aae6849392030c7384a4b514b0aac9958a332d08e838a4f5e9d4be80405e56eac82999c1535cad06a92e8df04b72712a973bfacd13321f5fd1d6edb75e2bc1433615f18c5e5045eb13180db34937ce73998b1f7160cd229e681ebc6e97d6ba3443d29a42180cc5c271eed70012106e367d5ba596e5a603ada39868324cd8218866489be29ac92e2fdc2ec69a87fe39af51298714e8e1a404e26e81e0ae51cec5acc4733f96949ed6a9235121ba5939b3e433e171db4f783c1a59c5c7bbecd6bf9fbe0027c80c12b4c2fb35375c8e01ca9eeceeb5442c695a956c7f1834efb8647cde97b5e836daa0e70b94ff6918485510b7ea48e932ab078377b74c4be3c7f8275917854bdc7c022500d4ecb26edc0aedbfe1555f5a9dc04e17832d12f030603699d163da1f4466d39d628cf6b182d668084b853a4ab9f8edb91e6cbe4ad648eabd72a751bf38a8984a558e37fd4b84b4c40a567cba605376e7bd8230cdcf9842b65b05a9512c9be4e2ab65ffc1f3ee2c4310afaa91bb5e747e43390c801e76415bfdf3ea6440894e5d3ee8be334398b78735047ddebcc274636c28f982e9c168d4af6f6836ad51eed4bfcd0fe55e5c84b752bfc2494b914961801a81c58534cb03ff58a720dc85ed37e47875d954f8c20af612f2155e17f8852562bc46aff29b7f9232e4eb77028ba9db6064b1e5a0fb0cd136ccf6d05b5d5c11b5486ac752fc9a05b7d371d5188255e106febcbcd5126b4de6b3783d56f7289c13c87253641f9a348a0364cf3b10a639c6597e1ae4116cf2c9de1fa1866b116f5f63818689c331918e67c4c15e878552557ea9da90aba1f7ab38a10c8e0e3ab1f7b2e746e67b49579c69893df4f83c0c7e2d0a6359db7fbf334e4e470670a362ebc446acbc07b61463fc5798547cf27e8ebb7dbab5b24c29012609c412603c148d148f8679bea9139354c3c9cfea8216a550c806735c7856103c9ac515609b4347a3ba29922f2f097abc881bcd702061a22af00c029070aad4febace702e457a31409761bb316ded80ec20452a46cf2fbd60f5f6012c22947b1498e059611d8a89c2338792657e4c67db5bcd797eae8ddc0e722eab86de1be1075badff62581dacf3c57c5c83229315f2c63d00523c6fe8a1da4ce240fe5f78a66cbf54979fbe7ea611e297b2a912eb00a8c098920000c877abe6a741ad7a8ab102dc54c63ec19e3936a1f1f9b3374377b4a3218ee32764569ee224a65c9eb6f6f7497c0c7b692f7e5d6aa9e3acd3895282b52a93e32069ad471d04c4534b4ebeb640861d9b6f3cc981c6956324e38ab06ea26c6cc5ca5c7a50143b4db90f905dc52740b7a804577320504929a77dff616936b9f81c013319a7a845e53fceb40c77d6804bb3697e3249764d6e8e6485393f441cdd5d3e38748430194266626b6f98e2b98db2e819404ab75ed5db920ca1b1eacf3e10da9a6f10801c59c82e0eb126fd16db0eb90fa193b6e9bf8626b301d3d18b2756c0938648be3e578945852b40ee358587af1c3f51cce861d32134541d7f4b0e72f023209bc2dda493efefd1d1041df4b3b549333f0ee34157655dfc862b6eaab745b04af61bc46d3799eabbb50baa5a2af6efe6a9f301cedad6a21bb6225a224641c29d89418c06e666b1a90419203bf33283fb23d0e03665d1a3137004c80b6ff0dde6942262475ad02c2bcceca0971ebd7d33c1468f84955569198bba1f7cb4163161e67a2bb8e8eabc4db87fa75d6b07d579b663b00bf9a3cb0b94dc5382ca4214fbfcff2889879f9a8f0d51a448f1ea52b7fb0dfec26609c73f2968dd4ba45838d146be03d72bebde9776c74b6a71688e5488a2af4b5332ea96dce46d474cb0d40fad96476a5a5b257dc0540fd0a188112ae803ff9c451a21a5707b24f4a53500022552f91b065e45cd4476d05898fcb256b83e385be0fbcb3baf4a72bc728fc3cb51ea95c15d387ca9aa759db6c8644985c7529ef7005d8cb0f8c56de6ba03a8ba239c43f01e538d1edb0ac9f9e0b4f7e47021042529c1776a699cab204ccbaa3fe1db128da0e082b5ffd4db06dd0e3a0488961c157eae47d0defe7b83be83140c25f5fcec134c4c5052f7c69ae5d3849edc806dd89c623d4ef2e3039a7dd4a52c96cb2813474852715c1ae9fee1f71ba6b292525d7d125ff93169be6a034e54b2cc264ba7c1f6578c566a1075400bdb69319fe7bb452b5d47ce20cf677ba482260cde97ef0a074f527d5d3020a0cae31d75faf4d5cedf9454b1dd315d1ed9fca56b0146660ea079ca983a08d7dcce755ac98438c4ad030007a803a4f133236bc2d6d4880079ffbce238c6258165722157724b9a1bf8103a507b25ace4875bea8233f5ba283c8588dd9f2e4ae585c642fa870c0e272152b79a8e16193cea03e583a75dc598150993486e87816ee585fee94ec51c79f2feed18d15e7f925c9d5920105d0353af695a0cec7948a68a9e69ce0f27b4d7b2c567f282bd2a0cdca8611dd05897444f4e1b3158132f06cd01cfd8fd76f19de4ea6bd286241659ffcfddbfc914d9bd2da93e1cd5d1f0dd17807226094bbae10d2b0fd33665e6c48b816db1e36d48c096016915b7757e3a6f411e3889ccea9182d512d42ed0effa72b5b6e00c9e848c65596e91b6662623376181e7b359c3ac6fc5df93236575ad3015afcc08cd5b64a08baa76def37e2669b187f475761feb33648689d6a60d72324971defdc9a5e4771d9e0aa48b065e6c9876d2862391ff326e3af948c412f01a95c8685d70170475771ffc115e7ea229ac5aadb1efa9b683d0454292e14403eea95140c3d49679a26f98879e6f1537f696131082bf4403a13c2a42c24a6002aa23589d5a5327d32b4fe4330d4ca70ac1c49ce13ed48dc115b6b884ce03436bc27741b1a41004a28e77906ba7613ae35829c46655e52a585b657a1d1b5165af503b8ca81bf637de3d498b62db0d00cca810103a424135d532d3506bf8bb0ffc0f046db4f3b1d021d9e5467eef18cfd1e18e5c69726eec019eb552900b64c039619c145e1e0f0185a2b74225fd43dac5a91b7ee15be088a0800dc37897ae5af9caebe784c31d5529f282c6f3e706c6be3d2556f7c9e29f74c40b724fe7e5d81538693de1d3dc9990afac38d32341abffce9fe091fc8634c417757ec80fb65fb1d5857f317249e023a640c27e08c862a9861000c39c6df08e89ecb013bd4b439c93e11857063cd780992a09c9711d3fe5c8fd2defa9587a4925e2da62591689910ea758343f046c92cab90f171c5f6238f1c1608086b089f7a16b9061ba26f38780a159e4c36938c9c1b562568663f7e04dc9f99bcfd0ddea93954c1e2ff519dd75192de082e99575235e04a88f17c1dd0dcedd6b2bf54fc51c45b7dca30572bf91cf4e257e5c2c09aadcd23871fc31e7b9e3c21da9c8e00eb0b28a889bd418664716cd624e94b11ea1f9137aee15d8ba4ae9146151adaee7ff0556f5c4c6f13973e40563864e7f04de32ad28b60e091f86ca40f13b9778f9567f4f6c3898feec057e5bf96f47eae55fb1fc5dbb8ddcb9735d89e4a7822523882cca9914163a94f307eefe9d3252679c17e7649eb399b0250ab3ae8aa82c19fed413528d840d4a8b91657b5fc06cffb035deebc0d7c8b33d69550a23e8baf0730ffb91f8506350e2430234651d3a2c5749e33ed0cf5efa2d93b1dca4076cea05fc0834a0f666a213a65743eef7a4092a77d8495ad70fdba2020a5cb510aaab2bdbd2d2bbd27394544f80717b2097ce4caca16f3dddf8cae96635940a98b4877f14e9fd89e7ab9213468bde13d1a71d483c2565859c90b08657411fa37479e3e1f2650c35fe01d7cea89e1", 0x1000}], 0x4, &(0x7f00000023c0)=ANY=[@ANYBLOB="2800000000000000ffff001b01000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000003800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="3800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x118, 0x4}, 0x1)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = dup(r2)
getpeername(r3, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10)
setsockopt$inet6_int(r2, 0x29, 0x3b, &(0x7f0000000080), 0x4)
connect$unix(r3, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8)

00:01:14 executing program 3:
r0 = msgget$private(0x0, 0x8)
msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
msgsnd(r0, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800)
r1 = socket(0x2, 0x5, 0x0)
msgrcv(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
msgrcv(r0, &(0x7f0000000380)={0x0, ""/156}, 0xa4, 0x1, 0x1000)
shmget$private(0x0, 0x4000, 0x418, &(0x7f0000ffa000/0x4000)=nil)
msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001)
msgsnd(r0, &(0x7f0000000040)={0x3, "b8ca472ef573df0124e351cfef6f574e04a18957a72c8d1b892ab078704936e45297a38a3d82f2fd6859bcbad48d1ea80b3fc170edc886ae6c1d6fa3bff4cedd9081fdae61832d78c846fd2c34d94a38c31009954e7f183f19bbc17d9fbd715dabbd39a0f4cbde7d52e7808c8c57130382b84b7c1769bda9d67c"}, 0x82, 0x800)

00:01:14 executing program 1:
munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000)
mincore(&(0x7f0000b9d000/0x1000)=nil, 0x1000, &(0x7f0000000200)=""/4096)
r0 = socket$inet6(0x1c, 0x5, 0x2)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x7, 0x4)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r1 = socket(0x1, 0x20000003, 0x3)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={<r2=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x0, 0x92, "0371dcd43866f9c5a54281ef40daf4b0593efdf9325894a36658299dc89e436618cb95c8eca0cebc29142597937948e0bde921a94fffce15fe1a3d0f4cd37ebf07bfc6413c490fd8ee46570259596da3762430d5f2b67c0f4ace5b11968f10fbaf0bb092897a577d8146a221c1226755fccfb4f957eedb867f935147c318f731d1bff3ae51b831d3e0fff006a3d787245161"}, 0x9a)
msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00')
mlock(&(0x7f0000a7b000/0x3000)=nil, 0x3000)
munmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000001c0)={r2, 0x7, 0x4}, 0x8)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x0)

00:01:14 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3, 0x4)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
flock(r1, 0xf)
getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
fcntl$setflags(r1, 0x2, 0x0)
rmdir(0x0)
execve(0x0, 0x0, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000000c0)={0x5, {{0x2, 0x2, @multicast1}}}, 0x90)

00:01:14 executing program 3:
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)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0)
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={<r2=>0x0, 0x1f}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x81, @loopback, 0x96}}, r2}, 0x84)
fcntl$dupfd(r0, 0x11, r1)
flock(r1, 0xf)
link(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00')
getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
rmdir(0x0)
execve(0x0, 0x0, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0x2, @multicast1}}}, 0x90)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000002c0)={r2, &(0x7f0000000280)=[@in6={0x1c, 0x1, 0x0, @empty, 0x800}]}, &(0x7f0000000300)=0x10)

00:01:15 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
unlink(&(0x7f0000000080)='./file0\x00')
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000100)=0x4)
close(r0)
getsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000000180)=""/108, &(0x7f0000000200)=0x6c)
open(&(0x7f0000000140)='./file0\x00', 0x80, 0x2)

00:01:17 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
r1 = getpgid(0x0)
fcntl$lock(r0, 0xd, &(0x7f0000000140)={0x1, 0x3, 0x0, 0x40, r1})
r2 = dup(r0)
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
mlock(&(0x7f00009fd000/0x600000)=nil, 0x600000)
renameat(r2, &(0x7f0000000380)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00')
r3 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0xb)
setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000), 0x4)
setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000100)='htcp\x00', 0x5)
setsockopt$inet6_int(r2, 0x29, 0x17, &(0x7f00000002c0)=0x7fffffff, 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x220, 0x4, 0x2, <r4=>0x0}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000200)={r4, 0x100000001}, 0x8)

00:01:17 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x60c020001)
getsockopt$inet6_buf(r0, 0x29, 0x7b, &(0x7f0000000280)=""/136, &(0x7f0000000240)=0x74)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000)=0x1e, 0x4)
fstat(r0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r1 = dup(r0)
symlinkat(0x0, r0, 0x0)
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100))
getpeername(r1, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x0, 0x0, 0x10)

00:01:17 executing program 1:
r0 = fcntl$getown(0xffffffffffffff9c, 0x5)
wait4(r0, &(0x7f0000000100), 0xc6aff62045ff80e5, &(0x7f0000000140))
clock_getres(0xa, &(0x7f0000000080))
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000)
connect(r1, &(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x10)

00:01:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x2, 0x4, 0x211, 0x0, 0x3ff}, 0xfffffffffffffd19)

00:01:17 executing program 2:
syz_emit_ethernet(0x24, &(0x7f0000000000)="7909008ce629923afeed35c008060020080003047102025263c8c2d50b8fa73e1a9ab221")
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c)

00:01:17 executing program 0:
shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x100}}, <r1=>0x0, 0x9, 0x0, 0x10, 0x2, 0x0, 0x5}, &(0x7f0000000100)=0x98)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x5, 0x2, 0x6, 0x4, 0x1ff}, 0x14)
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
chdir(&(0x7f0000000080)='./file0\x00')
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4)
mlockall(0x1)
sync()
socketpair(0x17, 0x0, 0x3, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

00:01:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x10000000000001, 0x84)
ftruncate(r0, 0x9)
fcntl$setflags(r0, 0x2, 0x1)
socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0xfffffffffffffee5, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0xfffffffffffffffe)

00:01:18 executing program 0:
r0 = socket(0x1, 0x2, 0x0)
getsockopt$inet_mreq(r0, 0x0, 0xa, &(0x7f0000000100)={@broadcast, @multicast2}, &(0x7f00000000c0)=0x1)

00:01:18 executing program 0:
setreuid(0x0, 0xee00)
chroot(0x0)
semget$private(0x0, 0x20000000102, 0x0)

00:01:20 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getpeername(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8)

00:01:20 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
accept4$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0)
preadv(r0, &(0x7f0000002840)=[{&(0x7f0000001840)=""/4096, 0x1000}], 0x1, 0x0)

00:01:20 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
flock(r0, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x60)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x5}, 0x4)
fcntl$getown(r0, 0x5)
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240))
freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300))
sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000001c0)=[{&(0x7f00000000c0)="4ca171c1cc49f462026aed74cbddf209b6cfc866e1f233235418ddf9f5408c7f357288d626ab3c3bd68db267f6d150841fbbce6ddc3f0e6a6aeeb09c684f85b9457e6e590900bf8080bba6ad0cf151436d959cbbc9465d6c901e1ba5b89552b67d9e336b814930bd10f1b3b06fc762a4f354d2d38e9209f7adb7679cb3b36eec559b8a0dfddcc17bb6927ec1beb0f9b7819a2e1bfa983b2849e9a3a14d89be1bb9a7b840406cc3b7c0f7a1fabbbc6191a4e975b5fa3c8d955cb73a4404f3ab7c3ca12441a0bfb68bd0aa432697", 0xcd}], 0x1, 0x0, 0x0, 0x80}, 0x8)
ppoll(&(0x7f0000000400)=[{r0, 0x2}, {r0, 0x2042}, {r0, 0x2138}, {r0, 0x4}, {r1, 0x4}, {r0, 0x100}], 0x6, &(0x7f0000000440)={0x9, 0x3}, &(0x7f0000000480)={0xfffffffffffffffb}, 0x8)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000004c0)={0xfff, 0x1, 0x0, 0x9, 0x2}, 0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000e40)=ANY=[@ANYBLOB="02004e21ddc037b167d094a400000000000000000000000000000000000000000000000000000000000000000000000000ffff0000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007e372fa508ab7f1f0a2126cc97e202b082118d245c3c44b4f452bfdf59e614f2bd9da6649b5ed70e0fb3e911b29882142cc1b44b913ac11b62680192fb9c61b0d034333601487eee4200000000d2fcc1e1b1febcd883ad34baf52241faca4272ea458d629e0095e92947bcb031db2bd44536f6f76f22e775c54278b9", @ANYRES32=<r2=>0x0, @ANYBLOB="0600000009000000200000000100000004000000"], &(0x7f00000005c0)=0xa0)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000600)={<r3=>r2, 0xffff}, &(0x7f0000000640)=0x8)
fchmod(r1, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000006c0)=0x20, 0x4)
getsockname$unix(r4, &(0x7f0000000700)=@abs, &(0x7f0000000740)=0x8)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000780), &(0x7f00000007c0)=0x4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000800)={r3, 0x3eb}, &(0x7f0000000840)=0xc)
setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000880)='dctcp\x00', 0x6)
r5 = fcntl$dupfd(r4, 0x11, r4)
sendmsg$unix(r0, &(0x7f0000000d80)={&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000d40)=[{&(0x7f0000001340)="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", 0x1000}, {&(0x7f0000000bc0)="966cca6a07a469e25ca4af4e405b7cb569e00279e11832d985b1f992dca08f3b211ee0091625c8943dc604fc755861f725befc026d1d8fb32b580a259291b938e2687bd7a290f2da3f703d03d7fb0e86260d010afa818fed935436ef058d459dea821989d1bb187b7b6325e13e410da7e18b6e34cdabc5dcb48b5dbd9c002a99350b1686d08ec3e8830520a0519ed930cdea0fe3d7b821e48d6d5f7e291fd76e751c20dd7ab323d0023cecb2848bc9e3d5121332bb8103790dafed40b087ba6d14ddb2b9723d695272767bfe59d2d1ef4fede14355c60040f89974016d1dc542a23cab4584b915c82623fc1c3815bdfef53610ee174760", 0xf7}, {&(0x7f0000000cc0)="03040bafba672e682c060ceb138a236661a504c19d", 0x15}, {&(0x7f0000000d00)="718761984147201d8bf0952f1bb742785c8d35b93c979a4f", 0x18}], 0x4, 0x0, 0x0, 0x180}, 0x8)
getsockopt$inet_tcp_buf(r5, 0x6, 0x23, &(0x7f00000008c0)=""/116, &(0x7f0000000940)=0x74)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r5, 0x84, 0x8001, &(0x7f0000000a00)={r3, &(0x7f0000000980)=[@in={0x2, 0x3}, @in6={0x1c, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x3, 0x4, @empty, 0x398}, @in={0x2, 0x0, @rand_addr=0x7fff}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000a40)=0x10)
read(r0, &(0x7f0000000a80)=""/229, 0xe5)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000b80)=0x8, 0x4)
close(r5)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
__semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001240)=""/202)

00:01:20 executing program 2:
syz_emit_ethernet(0x24, &(0x7f0000000000)="7909008ce629923afeed35c008060020080003047102025263c8c2d50b8fa73e1a9ab221")
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c)

00:01:20 executing program 0:
setresuid(0x0, 0xee01, 0x0)
r0 = semget(0x2, 0x7, 0x100)
__semctl$GETVAL(r0, 0x2, 0x5, &(0x7f0000000000)=""/5)
r1 = semget$private(0x0, 0x7, 0x0)
__semctl$SETVAL(r1, 0x2, 0x8, &(0x7f0000000140)=0x200)

00:01:20 executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="7f07000000007100004be5a9079775120208490019ae98ed4f26a016153e595d3f8b4f63bd3ea5bf7dabf8dd4d35d2caf5b0389e77a619837d3a1ed455c8d08b0c1b0a7f8c557fefeea5f5631ad93435facea2e5a9873b23fcf0377aaeb51edffc0815bac54f57bc84a39eab80c54a5e5bd5a2d667f8321a8f1a77ce08e47e0ec2797c8c0ffc3a888da6f70367040de3458a5904b9e323b8ceea3f7f7f5e9ab64f3992c8b499ad3ea2c5d31a265f8247b4bd3c157ddcac20a8b3563443f0606dff570b387675a3b6efbcb73c3fa779588b4f934d4ebf2aefe43921e85f1717b391a929a1e7bfa44bf987a9f917"], 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="050000002000f6ffffff00000000000000000000ff350bac73604ff5520a799f3ae527061656d0c771d621df13673595e1b40f0eb0c4a4414ee525f57f35c7e76bb16a1a4276ec85bf3f945a46e8321ad4ca09652b49f6a08613c1e407ac658759220c7367b299f3daec1dabbf3c919e09fe79b8c7b12bba000000"], 0x1)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x40)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="01b8033d", 0x4)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000240)="e8f3b56bb9d86f74addea1c9cc9cb387bfbb0536f51922df196e2353c8ac94cc319f8dd040c272dc65f66db8ef32efd473dae73eff1689b3d9710226bcd1eb442e71fef48bd39fb921f843a837", 0x4d)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
ftruncate(r1, 0xfffffffffffffeff)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0), 0x4)

00:01:20 executing program 1:
r0 = socket(0x4000017, 0x20000001, 0x4)
getsockname$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)
r1 = socket(0x1c, 0x20000000, 0x2)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x1}, 0x1)
getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:01:21 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x31, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29)
r3 = fcntl$dupfd(r1, 0x0, r1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x16, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:01:21 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x2, 0x7}, {0x1, 0xda}})
connect$unix(0xffffffffffffffff, 0x0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, 0x0, 0xffffffffffffff5f)
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x10, r1, 0x0)
ftruncate(r1, 0x3f)
poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
r2 = dup(r1)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
getegid()
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, 0x0, 0x0)
lseek(r2, 0x0, 0x1)
connect(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x2, @empty, 0x4}, 0x1c)

00:01:21 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='\x00', 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={<r1=>0x0, 0xfffffffffffffffb, 0x1000}, &(0x7f00000000c0)=0xc)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000100)={<r2=>0x0}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r1, 0x8, 0x10001, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x7, {@in6={{0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r2, 0x54, 0xa3, 0x3, 0x8001, 0x9}}, &(0x7f0000000240)=0xb0)
fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x9, 0x7, 0x2a9}, 0x10)
r3 = socket$inet_sctp(0x2, 0x2000000000005, 0x84)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000280)=0x1, 0x4)
socket$inet_sctp(0x2, 0x5, 0x84)

00:01:21 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1000000000001, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
listen(r1, 0xa)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={<r2=>0x0}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x4, @empty, 0x1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast1}]}, &(0x7f0000000180)=0x10)
setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:01:21 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
close(r0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
preadv(r0, 0x0, 0x0, 0x0)

00:01:21 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
nanosleep(&(0x7f0000000180)={0x1ffe00000}, &(0x7f00000001c0))
r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000)
freebsd10_pipe(&(0x7f0000000080)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0x84)
symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00')
open(&(0x7f0000000600)='./file0\x00', 0x8041, 0x40)
getsockname$inet(r1, &(0x7f0000000580), &(0x7f00000005c0)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x7)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000380)={<r4=>0x0, 0x931}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000400)={@in6={{0x1c, 0x2, 0x4, @empty, 0xffff}}, r4, 0x64, 0xce5, 0x9}, 0x8c)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000004c0)={0x0, {{0x2, 0x3, @rand_addr=0xa5d}}}, 0x90)

00:01:22 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x3)
sync()
fsync(0xffffffffffffffff)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x800, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
lseek(r0, 0x8000000, 0x1000000000003)
getresuid(0x0, 0x0, 0x0)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
munlockall()
r1 = msgget$private(0x0, 0x8)
setrlimit(0x3, &(0x7f0000000100)={0x8000, 0xffffffffffff8000})
msgsnd(r1, &(0x7f00000001c0)=ANY=[], 0x0, 0x1000803)

00:01:22 executing program 1:
r0 = socket(0x14, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000040)="b100050290000000000000005786ca90500e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f3763b34d173d0176b30bfc36acf00b7804be781e4991f75073a1ebe2a42fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f2f5a872c881ff7cc53c894303b22f310b404f36a00eb44a104201b5d0000000000000020000000000000a0000000000000000000000fe000000080000000000000000", 0xb1, 0x0, 0x0, 0x0)

00:01:22 executing program 3:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000)
setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000300)=0x1000, 0x4)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2)
ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r4 = getpgid(0x0)
r5 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/155)
wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r6 = getpgrp(0xffffffffffffffff)
open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4)
getpgid(r6)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
poll(&(0x7f0000000600)=[{r1}, {r7}], 0x2, 0xf9)
r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r8, 0x0, 0x1000000000003)
msgget(0x2, 0x12)
poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
freebsd10_pipe(0x0)
poll(&(0x7f0000000180)=[{r8, 0x2040}, {r8, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r8, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
setsockopt$sock_int(r8, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)

00:01:22 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
socket(0x11, 0x30000003, 0x9)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x1007ffffffe, "3b08000000ceb70000e81100"}, 0xfffffffffffffff3)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
execve(0x0, 0x0, 0x0)
close(r0)
shutdown(r0, 0x1)

00:01:22 executing program 1:
r0 = open(0x0, 0x80000000000206, 0x0)
truncate(0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mlockall(0x1)
madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munlock(&(0x7f0000feb000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000f62000/0x1000)=nil, 0x1000)
sync()
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, &(0x7f0000000100))
mlock(&(0x7f0000e22000/0x3000)=nil, 0x3000)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, &(0x7f0000000080))
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)
mmap(&(0x7f0000c5e000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000200)={{0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x9}, {0x1c, 0x1, 0x3, @loopback, 0x6e}, 0x0, [0xffffffffffff8001, 0x8d1, 0xffffffff7fffffff, 0x2, 0x1, 0x0, 0x400]}, 0xfffffffffffffe97)
mlock(&(0x7f0000fa4000/0x2000)=nil, 0x2000)
poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0)

00:01:22 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000340)=0xfff, 0xc4e3ca8b)
truncate(&(0x7f00000002c0)='./file0\x00', 0x608020003)
r1 = socket$inet(0x2, 0x2, 0x0)
truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
lseek(r0, 0x0, 0x1000000000003)
accept4$unix(r0, 0x0, &(0x7f0000000140), 0x20000000)
r2 = open(&(0x7f0000000080)='./file0/file0\x00', 0x8000, 0x100)
poll(&(0x7f0000000200)=[{r0, 0xfffffffffffffffe}], 0x2000000000000056, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
freebsd11_fstat(r2, &(0x7f0000000240))
freebsd11_lstat(0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000300)=0x4)

00:01:27 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x0)
r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = getpid()
wait4(r3, &(0x7f00000004c0), 0x1, &(0x7f0000000500))
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x22, &(0x7f00000002c0), 0x8)
pipe2(0x0, 0x4)
r4 = msgget$private(0x0, 0x48)
msgsnd(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB="0200000000000000a23175451d4e0175be87a331affc3f"], 0x1, 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000340)=0x564)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r5 = msgget$private(0x0, 0xe0)
msgrcv(r5, 0x0, 0x0, 0x0, 0x0)
r6 = dup2(r0, r0)
shmat(r1, &(0x7f0000ff6000/0x3000)=nil, 0x3000)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
msgrcv(r5, &(0x7f00000005c0)={0x0, ""/167}, 0xaf, 0x0, 0x1000)
r7 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r7, 0x7e27a0e3)
msgget$private(0x0, 0x20)
msgsnd(r5, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000000000000069c1ef73eac0d8acfe62e73b1a443c2fd7a45d326a2c5d635a783703b39d633f82961417365870395217bb9dcfb2107296d9d17b6a2ce8f3db62839f7d521bc6affea1534807ea63d7ff25bc7c94be3ec967b82186aca9f633b0c3b13ccd46025e7412850964e6d029a785cdca797dac2b51f330733ae4bb30578120bc768259f7b057c24f0bc2df00a34fe1f8e72d4323640db4101561fe6a246055d6d2c61a9064641ce47ec0c9d5c58a5013f4e75f851239290e0b2217869d044a1cb2b4c6ee302d8576ad9caa1679e75523096ad4ca7b613a7130e8d587a5c19467b9e581ff9189a399"], 0x1, 0x800)
msgrcv(r4, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001700"/192], 0x1, 0x3, 0x1800)
getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x7f, 0x7fffffff, 0x7, 0xfff, 0x83a, 0x94d, 0x26, {@in={{0x2, 0x3, @loopback}}, 0x0, 0x8001, 0x2, 0x3ff, 0xffffffffffffffff, 0xffffffff00000000}}, &(0x7f0000000040)=0xb8)

00:01:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x900, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x8)
r1 = msgget(0x0, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/119)

00:01:28 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)
socket$inet_sctp(0x2, 0x1, 0x84)

00:01:31 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x100000002}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={<r1=>0x0, 0x80, "0358e8580103a5d4140632119f5d19a0a756cdab3d39ad39f8fe30ca518c188e4515a31f20d26063ab5fb90314f99c15af8c41f4557723af5c857a257081a55eb8197f2a1024d66ff553f7083edccd9a5ece3370301d06e026021f9df0676846d58cf21b03b1d082843bca91ddf08e8536f971741d95dfd17df27a6851f38443"}, &(0x7f0000000100)=0x88)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f0000000140)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x3, 0x1, @empty, 0x2}, @in6={0x1c, 0x0, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x6d2a9d4a}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x3, 0x8, @loopback, 0xffffffffffffffe1}]}, &(0x7f0000000240)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x2}, 0x8)

00:01:31 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0x0)
fcntl$setstatus(r0, 0x4, 0x1003f)
r1 = accept4(r0, 0x0, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0x1}, 0x24)
accept$unix(r1, &(0x7f00000001c0)=@file={0x0, ""/4096}, &(0x7f0000001200)=0x1002)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x5, 0x6, 0x2800, 0x3fe0000000, 0x7, 0x8, 0x6, 0x8fd, <r2=>0x0}, &(0x7f0000000040)=0x20)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r2, 0x5}, 0x8)
bind$inet(r1, &(0x7f0000000100)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r2, 0xf, 0x200}, 0x8)
unlink(&(0x7f00000000c0)='./file0\x00')

00:01:31 executing program 3:
r0 = getuid()
r1 = shmget(0x2, 0xb000, 0x10, &(0x7f0000ff4000/0xb000)=nil)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = fcntl$getown(0xffffffffffffffff, 0x5)
r5 = getpgrp(0xffffffffffffffff)
shmctl$IPC_SET(r1, 0x1, &(0x7f0000000180)={{0x1, r0, r2, r0, r3, 0x100, 0x1}, 0x4, 0x1, 0x6, 0x5, r4, r5, 0xcc0a})
r6 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
r7 = msgget(0x0, 0x10)
msgsnd(r7, &(0x7f0000000300)={0x3, "de632452be7651236e381619277f3f4826afadf01d560357b6699fb84d07b3d5b1704aef71152f6c1b1433c043232afbd6b34e8c0a86c992db314462b2a1c6314b1b5191637c1875463476bd3a0061e2b6217e3eb19c4bba28e27b52896089f8e8977ee14341ac401e8431d1d6b7d36971ba34040be980476f2299b732a97b"}, 0x87, 0x800)
r8 = fcntl$dupfd(r6, 0x11, r6)
r9 = openat(r8, &(0x7f00000003c0)='./file0\x00', 0x400, 0x1e1)
msgget$private(0x0, 0x100)
shmat(r1, &(0x7f0000ff6000/0x1000)=nil, 0x2000)
mlockall(0x2)
r10 = socket$inet(0x2, 0x7, 0x2)
setsockopt$inet_sctp_SCTP_INITMSG(r10, 0x84, 0x3, &(0x7f0000000400)={0x5, 0xffffffff, 0x4}, 0x8)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000440))
shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000480)=""/28)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
getsockopt$inet_sctp_SCTP_INITMSG(r9, 0x84, 0x3, &(0x7f0000000540), &(0x7f0000000580)=0x8)
r11 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ff2000/0x4000)=nil)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r9, 0x84, 0x1b, &(0x7f00000005c0)=0x9, 0x4)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r9, 0x84, 0x1b, &(0x7f0000000600), &(0x7f0000000640)=0x4)
sendto$inet6(r9, &(0x7f0000000680)="94474308e5879ee8a22a86973998d9504f49927ce0181f811c444df81cec64bb359926f560ebb979bd07e32d5ccee50aa48b6da28c98fa8f997d5741529c9fe3872c9c6ddcf3e57a6f4f47ea79d0587d12c42eba2106274e091dcd", 0x5b, 0x20008, &(0x7f0000000700)={0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x20}, 0x1c)
shmctl$SHM_INFO(r11, 0xe, &(0x7f0000000740)=""/138)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r10, 0x84, 0x5, &(0x7f0000000800), &(0x7f0000000840)=0x4)
msgget$private(0x0, 0x100)
shmctl$SHM_INFO(r11, 0xe, &(0x7f0000000880)=""/9)

00:01:31 executing program 1:
r0 = socket$inet6(0x1c, 0x10000000, 0xc4f7)
r1 = socket$inet(0x2, 0x30000007, 0x1000)
fcntl$dupfd(r0, 0x0, r1)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r2, 0x0, 0x1000000000003)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f00000001c0))
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
r3 = semget(0x1, 0x4, 0x2)
__semctl$SEM_INFO(r3, 0x3, 0xb, &(0x7f00000004c0)=""/231)
setsockopt$inet6_buf(r0, 0x29, 0x51, &(0x7f0000000380)="ac83f7e40ce9eb80d67439103afb549dd5442cbc58261883ca6066f9cfdeb0660ead111813f810802979bc388ffd970fedb794dc936dc4ae6196565d183df26b541c881c711ecd5b8ae63ee78011a7a490dd38483905e684b42ede3210bed1dac1ea9c", 0x63)
fcntl$setflags(r1, 0x2, 0x1)
setrlimit(0xb, &(0x7f0000000040)={0x5, 0x8})
getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000300)=""/112, &(0x7f0000000140)=0x70)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000280)='./file0\x00', 0x2000e012, 0x80000000000)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000240)=0x4)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000080)={0xa, 0x400}, 0x270b72f45b096103)

00:01:31 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
recvfrom(r0, &(0x7f00000014c0)=""/4096, 0x1000, 0x81, 0x0, 0xfffffffffffffd72)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000052, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x1, @loopback, 0x4a20}, 0x1c)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={<r1=>0x0, 0x2, 0x3, 0x7}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000001c0)=0x8)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
socket$inet(0x2, 0x4, 0x5)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0xffffffffffffff00)
semget(0xffffffffffffffff, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000080)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000200)="41178aaaefa1b015199e4cb6e3fbe8cbd54505d21100baf44adf86a7e3", 0x1d}], 0x1}, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)

00:01:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180))
sync()
r2 = socket$unix(0x1, 0x2, 0x0)
sendmsg$unix(r2, &(0x7f0000001480)={&(0x7f0000000000)=@abs={0xba4fce3d000901dc}, 0x8, 0x0, 0x0, 0x0, 0x153}, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
writev(r2, &(0x7f00000006c0)=[{&(0x7f0000000280)="285c684e5510f13595a888e01a4f9f73a35481c7", 0x14}, {&(0x7f00000002c0)="0a997d26702fbedd5fb847660de6c8579a980cd4eda08d0fc3b7434f9af3df7f708fa2725d8c5b70266390c0e1f007309f2edc33d92ec35c3c6faaccf6f042bdf55c5e9a2068c61e3f7e92e9744e06c3a6407fd013858679478f7896019ad7a202801281799cf699f80c186d6ac1be31ab7d506d504245ab4fbf3ade342e58eca3d6f0fbc58ad43075ff2d06c273837140e953429a14d6f00d953ac6ce4d883650e18d73efccdf62eb958afde2c5066ddc4e466168bddc509a6b214c168b22332ad1bee116193ede324fa579e9544f6ba2d34524e982cf34bcd245b6adb5b9d96cbb2498ec5c3f5cd1df044541260e551b81932b9bdec3c1cb", 0xf9}, {&(0x7f00000003c0)="d1acc7d6c4ad0fb8ff73e6d8dea3df58e27ed23e6e6970922cfccb810c0631f763810caf3d31154791b8be311d03f827", 0x30}, {&(0x7f0000000400)="d0951c1f4e5820de10f02abb7918e2f3ad04b3350e44798bdcfde4c677773429eff6ed5b8e6571f4dfac8493350994216727519f38d3287e238ff71bb98a5712fa525e068da6ea1e9cf7b12598987ae594a1a1d147758f1e12", 0x59}, {&(0x7f00000004c0)="6e4f654c5fcdcad91099b6f23d774a8b1f22c52553f4c4251ed477046576438fab3aebe26808ced307db41c063a558910ea448c7294dea5ac23b328a957dca21652f1f4798acabb3682144ef83ca5685173742f764d94f2169a26006de5d5f794f698c27e2d19f601349dca14a39493adb90038a32d4b22d3313628bc7855b6685be85d5ecb14d02041b0dc475f6", 0x8e}, {&(0x7f0000000580)="273abb3f932fb03a5c9e433fb3af5b874928c1cf4aac874e888579f5f90b5da82e01596a5577fa4f870e23f2384c9309ce29d42943ac3b15289418ff7f52658e47482e34897414cbbd244f5498f4eba11bd2ebbbff33268cd9603742dad347b6ad6ad7838af5d06319025a45ff887206889faa84c37dd4aa7539ec5b82f079855e912241bc2c64f9785fd431bb0934ff6d2889cc93739438a35bf14cf4eeda9146128ee4e91b4f4da4d2dab96fbec6fbd0627a73a79d57ab0481deda54b8a85693880ceb6e9ca778f3f6746482f75c478b", 0xd1}, {&(0x7f0000000680)="4e2d91bc7d795113749725489cf2c378c45e124fe0293f8de0c3461da0977167811a1496f0f0b32633a6a87c10e1b900bd6f2f181d5aeb", 0x37}], 0x7)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000008c0)=ANY=[@ANYBLOB="1c004e20900b0000000000000000000000000000000000010900000000000000000000000000000000000000000000000000000000000000000000018ae97c4dae38f88c18240115e94048000000000000000000000000003214000000000000000000000000000000000000000000000000000000000000000000fcffffffffffffff00"/144, @ANYRES32=<r3=>0x0, @ANYBLOB='\x00\x00\a\x00\b\x00\x00\x00'], &(0x7f0000000800)=0x8c)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000840)=ANY=[@ANYBLOB="1c004e21090000008b8fba1500000000000000000000000000000000000000000000000000000000000000006a7900000000000000000000000000ffffffe200"/122, @ANYRES32=r3], 0x84)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={<r4=>0x0, 0x7, 0xf, 0x0, 0x101}, &(0x7f0000000200)=0x18)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000240)={r4, 0x7, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xcffe, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
accept4$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10, 0x20000000)

00:01:31 executing program 2:
mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000)
syz_execute_func(&(0x7f0000000000)="91cd8080000c8f897898ab46000000d0d00fd1b02db5d901b70070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1616178787777c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = socket$inet(0x2, 0x20000000, 0x7408)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x0, @empty, 0x7}}, r1, 0x5, 0x7ff, 0x0, 0xc, 0x81, 0x1}, 0x98)
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000)

00:01:37 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
fcntl$setstatus(r0, 0x4, 0x10044)
open$dir(&(0x7f0000000000)='./file0\x00', 0x10002, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

00:01:37 executing program 0:
r0 = socket(0x2, 0x10000003, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="e0e7dab547ad402fe533ecaf0e167f0db00ea8fc734c653382dec857469766ee91a085e4e671d2fa6667c1bf51dcdd4fc97b8530f0540bd89c587965ab70d8505c0cdeb54d4ab3cf1e"], 0x2)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x400}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000140)=0x10)

00:01:37 executing program 0:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x10)
sendto(r0, &(0x7f0000000040)="ff3ce98c82b1e5d95780484e8463159531d282c75819cc4e3362df0bc8580ab6513577e4f7cbd57464033cbe8d8b5fa37b2ac7267190e39af9cb38a7ea4b9802c5d0b4bda5905b730eb5ac3c00953ca5d6ae39e8bd0a8c43e378eebac1d775a2f05a107e4b8fe344bf85c9986459548bc656cfbfdc97d51353c2f992086e5adc9bdffe203abb99e8235a06267f16140169848ade22a3061a4126a00317eff5e40e84a8967ca11b90abf0c024ced3b631948a72c26343e796e50ac16c59fd", 0xbe, 0x8, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x27, &(0x7f0000000200), 0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={<r1=>0x0, 0x24, "a6d2a03517e2b498e36b66983f55f31c4edf6ebca93a5cdd3a9d716391e4a4d648c37896"}, &(0x7f0000000240)=0x2c)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x18000000000, 0x71}, 0x10)

00:01:37 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x0, 0x0, 0xfffffdf7}, 0x0)
recvmsg(r0, &(0x7f0000000600)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000eec1dc765be28dd8ceb5c610f12d7e000000000000000000000000000000000000000000000000000000000000000000000000000000b772593d661aa902844cc98a9e7654d047fe8b0a6b94c3b7"], 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0xf}, 0x0)

00:01:37 executing program 1:
setuid(0xee01)
r0 = socket(0x2, 0x2, 0x0)
bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)
r1 = socket(0x2, 0x2, 0x0)
bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)
sendto$inet(r0, &(0x7f0000000040)="039320591c83ba726f1ac67618335a02c93a6648bc4bf181f0a78e152b2713145454596ca67f4e780b286a3fe7273a6ba0cb9126db9007d41589", 0x3a, 0x1, &(0x7f0000000080)={0x2, 0x2, @rand_addr=0x80000001}, 0x10)

00:01:37 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={<r1=>0x0, 0x1, 0xf, 0x3f, 0x5}, &(0x7f0000000200)=0x18)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={<r2=>r1, 0x800, 0x0, 0xfffffffffffffffb, 0x7f}, &(0x7f0000000100)=0x18)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8)
mlockall(0x2)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_int(r3, 0x29, 0xb, &(0x7f0000000000)=0xffffffffffff79ab, 0x4)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x4, 0x18, r0, 0x0)
munlockall()
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r3, 0x0)
ftruncate(r0, 0x0)

00:01:37 executing program 3:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000240)={<r1=>0x0, 0x12, "693517f16de7b594557371c7beb0fc8708fe"}, &(0x7f0000000280)=0x1a)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={r1, 0x5}, 0x8)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000000000003)
setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x10000}}, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000040)=0x4)
open(&(0x7f0000000000)='./file0\x00', 0x8, 0x40)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(r2, 0x2, 0x2000001)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000004c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x66)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000002c0)={<r3=>0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000340)={r3, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10)
open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110)
r4 = semget$private(0x0, 0x2, 0x84)
semop(r4, &(0x7f0000000300)=[{0x6, 0x0, 0x800}, {0x7, 0x8001, 0x1000}, {0x3, 0x80000001, 0x1000}, {0x3, 0x0, 0x1800}, {0x7, 0x401}, {0x3, 0x2, 0x1000}, {0x7, 0x9, 0x1800}, {0x1, 0x0, 0x1800}], 0x8)

00:01:37 executing program 3:
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0x0)
close(0xffffffffffffffff)
accept(r0, 0x0, 0x0)
close(r0)
dup2(r0, r0)

00:01:37 executing program 2:
r0 = socket$inet6(0x1c, 0x3, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x8001, 0x1)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={<r2=>0x0, 0x3}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={r2, 0xb}, &(0x7f0000000240)=0xe1)
setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)

00:01:37 executing program 1:
r0 = socket(0x2, 0x10000001, 0x0)
listen(r0, 0x0)
recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = msgget$private(0x0, 0x180)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/191)

00:01:37 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0100010066696c653000"], 0x10)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x3)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x7f, 0x4)
write(r0, &(0x7f00000001c0)='M', 0x1)
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchownat(r1, &(0x7f0000000200)='./file0\x00', r2, r3, 0x200)
shutdown(r0, 0x2)

00:01:37 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0xfffffffffffffffc)
poll(&(0x7f0000000080)=[{}, {r0, 0x1}], 0x2, 0x0)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r2, 0xffffffffffffffff)
syz_execute_func(&(0x7f00000002c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f57c4c1c25a901418d42b7878879a9a01fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)

00:01:37 executing program 0:
shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
socket$unix(0x1, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0xfffffffffffffea2)
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r0, 0x3}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00')
getuid()
clock_settime(0x12, 0x0)
freebsd11_lstat(0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5)
r1 = semget(0x0, 0x2, 0x8081)
__semctl$IPC_RMID(r1, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={<r2=>0x0, 0x2, 0x3, 0x80}, &(0x7f0000000180)=0x10)
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x180)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000000200)=0x8)

00:01:37 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10)

00:01:37 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x3, 0x4)
socketpair(0x2, 0x0, 0x7ff, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
socket(0x1c, 0x10000004, 0xfffffffffffffffb)
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0xfff, 0x4)
getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0xa9)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, 0xffffffffffffffff, 0x57)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)

00:01:38 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
freebsd11_mknodat(r0, &(0x7f0000000440)='./file0/../file0\x00', 0x10, 0x2)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
ppoll(&(0x7f0000000340)=[{r0, 0x45}], 0x1, &(0x7f0000000380)={0x1, 0x8}, &(0x7f0000000400)={0x3}, 0x8)
setsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f0000000180)=0xfffffffffffffd84, 0x4)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
lseek(r1, 0x0, 0x3)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x20)
freebsd11_mknodat(r0, &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0xeed5)
setsockopt$sock_int(r0, 0xffff, 0x10001, &(0x7f0000000300)=0x1, 0x4)
poll(&(0x7f00000000c0)=[{r0, 0x100}], 0x1, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0x2, 0x100, @loopback, 0x8c9}, {0x1c, 0x2, 0x2, @empty, 0x6}, 0x3, [0x3, 0x0, 0x590f, 0xffffffffffffff0c, 0xfffffffffffffffc, 0x2, 0x4, 0x100000001]}, 0x5c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x6, [0x0, 0x0, 0x0, 0x0, <r3=>0x0, 0x0]}, &(0x7f0000000280)=0x1c)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000002c0)={r3, &(0x7f00000004c0)=[@in={0x2, 0x0, @rand_addr=0xfffffffffffffffa}, @in={0x2, 0x1, @rand_addr=0x7b8a}, @in6={0x1c, 0x3, 0x6, @loopback, 0xd3c}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1}, @in6={0x1c, 0x0, 0xffff, @loopback, 0xa0000}]}, &(0x7f00000003c0)=0x10)
link(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00')
socketpair$unix(0x1, 0x2, 0x0, 0x0)

00:01:38 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="fffff9ffff07e7ffff01"], 0x0)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
setrlimit(0x1, &(0x7f0000000000)={0x374, 0xff})

00:01:38 executing program 1:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000001c0)={<r1=>0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x3c, @empty, 0x7}}, r1}, 0x84)
r2 = socket(0x2, 0x10000001, 0x84)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="a42ccc"], 0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x10)

00:01:39 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x0)
fchmod(r0, 0x80)
socketpair(0x0, 0x0, 0x0, 0x0)
select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2}, 0x0, 0x0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
open$dir(0x0, 0x0, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r3 = msgget$private(0x0, 0x6)
msgctl$IPC_RMID(r3, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0)
shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
lseek(r1, 0x0, 0x1000000000003)
readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1)

00:01:40 executing program 1:
mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
madvise(&(0x7f0000d5c000/0x2000)=nil, 0x2000, 0x0)
msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0)

00:01:44 executing program 0:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000001a00)="91cd800fae88884d1d1d6969ef69dc00d98a20d0d00fd1b02db5d90000808fc840ef0e0ce4c6533dfbfb450fbd27a95ff9c2617002c41de06e000023f3f3666447d862f067450f483bd1d9c483ed6aad000000005a660f7e0d00000000985757c161614d4da3b57ddacfa9c14600f20f38f131b1ac45e22c0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r2, 0x0, 0x1000000000003)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000005c0)={<r3=>0x0, 0x5, 0x3}, &(0x7f0000001700)=0xc)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000001740)={r3, 0xff}, 0x8)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socket$inet6(0x1c, 0x5, 0x20)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000300)={<r4=>0x0, 0x800, 0x2, 0x3, 0x4}, &(0x7f00000004c0)=0x18)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000540)={r4, 0x1, 0x9, 0xffffffffffffffff}, &(0x7f0000000580)=0x10)
connect(r2, &(0x7f0000000180)=@un=@abs={0x0, 0x0, 0x2}, 0x8)
flock(r2, 0x2)
freebsd10_pipe(&(0x7f0000000200))
freebsd10_pipe(0x0)
r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
getsockname(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001642378900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7ff00"/4098], 0x0)
shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117)
truncate(&(0x7f00000001c0)='./file1\x00', 0x1)
getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

00:01:44 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f00000005c0)=0x4)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getpgid(0x0)
getpgid(0xffffffffffffffff)
r1 = fcntl$getown(0xffffffffffffff9c, 0x5)
r2 = getpgid(r1)
r3 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/155)
clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2})
wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r4 = getpgrp(0xffffffffffffffff)
getpgid(r4)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r5, 0x0, 0x1000000000003)
setrlimit(0x7, &(0x7f0000000340)={0x2, 0x10})
poll(&(0x7f00000000c0)=[{r5}], 0x20000000000003be, 0x0)
r6 = semget(0x0, 0x3, 0x400)
__semctl$GETZCNT(r6, 0x4, 0x7, &(0x7f0000000380)=""/7)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
poll(&(0x7f0000000400)=[{r5, 0x4}, {r5}, {r5, 0x2}, {r5, 0x20}], 0x2000000000000033, 0x70)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000004c0)={<r7=>0x0, 0x40}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000540)={0xae8, 0x10001, 0x1200, 0xe8e, 0xfff, 0x4a, 0x69df3290, 0x40, r7}, &(0x7f0000000600)=0x20)
setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
accept(r5, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000580)=0x10)

00:01:44 executing program 2:
setresuid(0x0, 0xee01, 0x0)
r0 = getuid()
fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4)
setresuid(r0, r1, r2)
r4 = geteuid()
setresuid(r4, 0x0, 0xffffffffffffffff)

00:01:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x100000000000600, 0x400000)
poll(&(0x7f0000000240)=[{r0, 0x2004}, {r1, 0x105}, {r0, 0x4}], 0x3, 0x1)
truncate(&(0x7f0000000100)='./file0\x00', 0x2)
sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001480), 0x0, 0x0, 0x0, 0x89}, 0x104)
lseek(r1, 0x0, 0x1000000000003)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140)=0xfff, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="2a6b8a832d5a1e61", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000002c0), &(0x7f00000001c0)=0x100)
getpgrp(0xffffffffffffffff)
open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x140)

00:01:44 executing program 2:
sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0)=0x5, 0x4)

00:01:44 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xe3)
ftruncate(r0, 0x101)
close(r0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0), 0x0)
fcntl$dupfd(r0, 0x0, r0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0xc0)
r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x3)
r3 = dup2(r2, r1)
open(&(0x7f0000000040)='./file0\x00', 0x8408, 0x28)
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0x0)

00:01:45 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r0 = socket$inet6(0x1c, 0x2, 0xffffffffffffffff)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4)
getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0)
madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x80012, r0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0xfff, 0x4)

00:01:46 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
link(&(0x7f0000000140)='./file0\x00', 0x0)
recvfrom(r0, &(0x7f00000004c0)=""/4096, 0x1000, 0x40, &(0x7f0000000100)=@un=@file={0x0, './file0\x00'}, 0xa)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:01:50 executing program 0:
r0 = semget$private(0x0, 0xc000000004, 0x4000080)
__semctl$IPC_SET(r0, 0x0, 0x1, 0x0)
r1 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e21050000000000bb040000000000000000000000000000000000000000000000000000000000a40000000000000000000000000000000000000000001000000000000000000000000000b29b7ca81f000000000000000000000000000000000000000100000000000affffffffffef00000000001f0a523e31c03c16be03920000000000000007c8b61fd886430cbf5dd3074afcd5192d68360a4030be07d8b33df7666ed6397b3f29fc427b53ead6d9892dbeec6a00391241cc0478140d7bf8702dde269dc06adcb7cea91528676d6905c0a9b3c3de49fb0031", @ANYRES32=<r2=>0x0], &(0x7f00000000c0)=0x84)
semget(0x0, 0x3, 0x409)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000180)=0x10)
semget$private(0x0, 0x7, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4)

00:01:50 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x7ff, 0x19d)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0x4, 0x4)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:01:50 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc)
read(r0, &(0x7f00000001c0)=""/241, 0xf1)
r1 = accept(r0, 0x0, &(0x7f0000000140))
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000340)={<r2=>0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000380)=0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000003c0)={r2, 0x9, 0x3}, 0x8)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @remote}, &(0x7f0000000100)=0x8)

00:01:50 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbffffffffffd, 0x0, 0x3}, 0x161)
sendto$unix(r0, &(0x7f0000000040)="ee96508dea7c7359061f890e72b5cc0c0d7830c0737b5fd74cbaab5dc071a68b302fdaf52b", 0x25, 0x0, 0x0, 0x0)

00:01:50 executing program 0:
r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x30000000)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000240)={<r1=>0x0, 0x1000, 0x3, 0x0, 0x1ff}, &(0x7f0000000280)=0x18)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in={0x2, 0x0, @rand_addr=0x2}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)="f09ea4977136f3531ed38239d8b5dd1dcd289fec671e3e149c35cf94dad656ac8af1b16600c443aedd2bf31120aa0422fd8fa04d6c72f95ebb60b5c7e4093d98c8ec83e969de9433276288ef110d111a8e898cc266c2ee92adc660aae51e90c186a17770ea325412435096b41cd4972bc56e0071fbb6e4d5d7b1ccd9e98f51ae4c815fdf2aebac550c822e8355e3a35c9643802ab6648c757ef1464d5c7fc3b63208dd11f2996ab71423398e8278859efcd72bb1196f1108f35c3c256ac763743e385dc3565f6c0d011aad", 0xcb}], 0x1, &(0x7f00000002c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x9, 0x7, 0x200, 0x7d280b3c, 0x7, 0x2, 0xfff, 0x7fffffff, r1}}], 0x2c, 0x81}, 0x20000)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
flock(r2, 0x1)
writev(r3, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet_udplite(r3, 0x88, 0x6, &(0x7f0000000380)=0x200, 0x4)
chroot(&(0x7f0000000340)='./file0\x00')
syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67430f92c5d1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)

00:01:50 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
mprotect(&(0x7f0000215000/0x400000)=nil, 0x400000, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
fcntl$setstatus(r0, 0x4, 0x10000)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000)=0x8, 0x4)
lseek(r0, 0x0, 0x0)

00:01:50 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000240)={<r2=>0x0, &(0x7f00000001c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x97d}, &(0x7f0000000180)=0x8)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={r2, 0xfff}, 0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x15, &(0x7f0000000080)=0x1, 0xfe9f)

lock order reversal: (sleepable after non-sleepable)
 1st 0xfffff8004f103208 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643
 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596
stack backtrace:
#0 0xffffffff8110e8ee at witness_debugger+0x8e
#1 0xffffffff8110e522 at witness_checkorder+0xf72
00:01:50 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback}}, <r1=>0x0, 0x80, 0x4, 0x4, 0xfff, 0x10001}, &(0x7f00000000c0)=0xa0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x5}, 0x8)

00:01:50 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8)
shutdown(r0, 0x1)

#2 0xffffffff8107d063 at _sx_xlock+0xb3
#3 0xffffffff812c44c9 at inp_setmoptions+0x17c9
#4 0xffffffff812dc8ef at ip_ctloutput+0x80f
#5 0xffffffff812e06c9 at rip_ctloutput+0x2c9
#6 0xffffffff8115d181 at sosetopt+0x101
#7 0xffffffff811657e8 at kern_setsockopt+0x158
#8 0xffffffff81165683 at sys_setsockopt+0x33
#9 0xffffffff8171a846 at amd64_syscall+0x436
#10 0xffffffff816e279d at fast_syscall_common+0x101
00:01:50 executing program 2:
r0 = socket(0x200000002, 0x0, 0x84)
connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="78fa72a6e8999503ee144713f24ec70262639b8b439b6c382595116bd08a666b7d05bbe0a5a524bd35efa8939633363dd0e97abc59b760085ed1c818f1cde1daf0e37b764a131e76edad90a3af245bb000"/92], 0x1)
r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x32, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

00:01:51 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="0c0000004d35be607d079b340d041714"], &(0x7f0000000080)=0x14)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x7ff}, 0x8)
bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r3 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x102)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000140)=0xffffffffffffffff, 0xffffffffffffffad)
recvmsg(r1, &(0x7f00000003c0)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)=""/247, 0xf7}], 0x1, &(0x7f0000000340)=""/112, 0x70}, 0x40)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r2, 0xf, 0x8}, 0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000400)=0x7, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000480)={<r4=>0x0, &(0x7f0000000440)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000004c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000500)={r4, 0xffff}, 0x8)
write(r1, &(0x7f0000000540)="27d8b8e415b5569c58ebf31a37f0ed939950dbe6c9edbedf90d88939cd50b376d4f1003a720cf56560c0be94bb704d9e47885b135dae2a3d3c374ef5baf49b4e72a8c692e25c0030a58c8fb8a63990400f893feb190610cb6e301117e84d350f757c993101dc95bdd8a6467a0e3ffecacdb6aaf5d47ebdb1353e0d41c17aea6ff22f70d9dab9eb259f4a0c014c5079549cde889c13e3664ae1741b65946df06d5671d74167b069064f1130a399fbcb9629f9edcdcd6ba8f1bba1d08125838dee38e85817de55d992c3c14d3c96892ce46143d16ac99dea1cfaf019ed1a2f1ea4ff", 0xe1)

00:01:51 executing program 0:
r0 = socket$inet(0x2, 0x30000003, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x27, &(0x7f00000000c0)="5b7b4549540d0b01e0de3b090067ae55892f2cb089bd7e55334c7206d6cae8dd1ab3c7e756fe462c79b974095255faca99371430000cdaa00c3d4a8039d05d9a6629e20a663f267a7538f3500dda0bc18364042600b0c401bc5424baaafafb92423063ce4fa691ada2db8ca1dccdaf1c3d3f5ce0e0304dbb7c250cec76c6e357b63361aff89de4c9691a0a1526a118073331e945c3ae99f9d3815e6b0ddda31e35bf073b897d83000cf63cd3e80b4effbad263deab8f027eebbfc8c5195b09941a1120540a25920e70df196ff48518f5", 0xd0)
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000080)=0xffff, 0xdf25ae35444744)
sendmsg$inet_sctp(r0, &(0x7f0000001280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xc7000000]}}, 0x1c, 0x0}, 0x4)

00:01:51 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0)
r1 = socket$inet6(0x1c, 0x3, 0x0)
r2 = dup(r1)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
shutdown(r2, 0x1)
r3 = msgget$private(0x0, 0x8)
msgsnd(r3, &(0x7f00000008c0)=ANY=[@ANYBLOB="0000000000000000ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d561788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc2890bc77cf8d389fb6d22b84f0a0092dec8d044c7"], 0xa7, 0x800)
msgsnd(r3, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r3, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3, 0x1410, r0, 0x0)

00:01:51 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x200000005, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1206, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x4, 0x4)
shutdown(r0, 0x0)

00:01:51 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
bind(r0, &(0x7f0000000200)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
freebsd10_pipe(0x0)
chmod(&(0x7f0000000100)='./file0\x00', 0x30)
semget$private(0x0, 0x0, 0x0)
open$dir(0x0, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1854, &(0x7f0000000180)=0xff, 0x4)
getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e)
open(&(0x7f00000001c0)='./file0\x00', 0x400, 0x22)

00:01:51 executing program 2:
r0 = socket(0x10000000002, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt(r0, 0x22, 0x6b, 0x0, 0x0)

00:01:51 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820206003d4dee8cb972"], 0x10)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x0, 0x100000001}, 0xd)
r1 = getpgrp(0xffffffffffffffff)
msgget(0x1, 0x90)
getpgid(r1)

00:01:51 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0)
fcntl$setstatus(r0, 0x4, 0x10080)
ftruncate(r1, 0x2a60)
r2 = dup(r1)
write(r2, &(0x7f0000000040), 0x1fff)
ftruncate(r0, 0x9)
write(r1, &(0x7f0000000000)="4391ca952729de2efc82d12d6ea59d45dba29bf5f204334cb5019b624f584fa9d348e1e9808cef62367dce5de195d92e01ece4b57c74ff8c71f0047758841e680a025cb6a2579f5deb5c68dd600d29f8ab3bc4bfb26048044ee64b8fdeec883590af7eba94ba883a17928a81e8936fc77a22163211cd43bf6c23e0221236c697961ecc3a66b167c40c93bf35650b558d312f", 0x92)

00:01:51 executing program 2:
setitimer(0x0, &(0x7f0000000740)={{}, {0x0, 0xcb9}}, 0x0)
setitimer(0x3, &(0x7f0000000080)={{0xae, 0x8}, {0xffffffff80000000, 0x9}}, &(0x7f00000000c0))
getitimer(0x0, &(0x7f0000000400))
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x7, 0x4)
setitimer(0x1, &(0x7f0000000000)={{0x1, 0x6949}, {0x7, 0x4}}, 0x0)

00:01:51 executing program 2:
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
semget(0x0, 0x4, 0x220)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x180)
writev(r1, &(0x7f0000000280), 0x26)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000600)=ANY=[@ANYBLOB="06f5247fbb41613e2668345009000020009a199e74040e3a75d463ffc7ec4765db3c006617637aac60877a99757a0e1906e7161516f0927b111acdf14a2fe3fda5074507831ccd000000"], 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x7ff}, &(0x7f0000000180)=0xc)
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
syz_extract_tcp_res(&(0x7f0000000080), 0x80e, 0xfff)
lseek(r2, 0x0, 0x1000000000003)
sendto(r2, &(0x7f00000000c0)="faa3e6f3582168b779c526d6656c71cad26f1473563ad7fe9bf68ec1bcc18a63c55fffc0b3849d247b5f1dcbdd5ef147d947c1d7dbadd59c0b931483d181bd83edfec2d1139d510f0a80b61adb7c00bfc0090223224d9164c892932415a3a8e67e2bb7f1ff5730", 0x67, 0x8, 0x0, 0x0)
poll(&(0x7f0000000140), 0x20000000000001d5, 0x350000000000000)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
clock_settime(0xf, &(0x7f0000000300)={0x4})
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:01:53 executing program 3:
r0 = dup(0xffffffffffffffff)
freebsd11_getdents(r0, &(0x7f0000000000)=""/162, 0xa2)
pwritev(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)="4bbbb4e511643f78ec549b8e1505a26de41db8c3e89e3d0b5a9f934e9c2959bc4fbe938a2350c060cd77603c9133f8e071ea3dac03e19afeccefeb70a985579286e0cc92ecba97a92c74e94062703416c4dbdb7c8924f6752129baa41c71696e606444acd1572f944f9379f529f6ac83fdf0b6c6f5cf9c79e952b98a5c14ad51727635d8f53c927a", 0x88}, {&(0x7f0000000180)="cd7146b53bac40f82abc89be3ed575d2b75c1f6839b698d8d1c66aacc1d96105e2f175d48a2630b9ca4ac6fb7674d7e029f411734aa6d5ffa439e3a51d9b02e6f170668ebcbd1d03058b1b76e211e1545838f26ec624d81d292b3966f197230bf5e5f9e1ab04cec13bea81525a6ce08a360f2e89c0fef2efeffafe91602f7c0604942f136fc3931fb63d899fa95e2f4b27665ec54955c629f30c1b67e7fc47214a1ae76153", 0xa5}, {&(0x7f0000000240)="754f0ac4596de46e4a3810bbb9e9a47ddef752899a2fca7365fa9f8a3390dc0494ded3343bb56e4999d0ab2bf33edb8ac9c9f963a2ac5bd49fb7", 0x3a}, {&(0x7f0000000280)="b39914ae26b8745c9734b505014f66cb8d350349a03dda54c80b25917b81890d9b5c6ac523403d69f3a09d6ead950bd296c30f72ca6ee204d118069d4c83484768b31baaff35", 0x46}, {&(0x7f0000000300)="b403a0d8e47907", 0x7}, {&(0x7f0000000340)="552c9a1e4a20481fc113749e63addd53ce021b787f4b9ceecaa6eddb8e482f0d087ce39f944a1ce3b00eda4a0e2410358506", 0x32}], 0x6, 0x0)

00:01:53 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0xfffffffffffffff8, 0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1206, &(0x7f0000000080)={0x0, 0xd57}, 0xc)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x400000000)
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000100)=0x4)
lseek(r2, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r3 = accept(0xffffffffffffffff, 0x0, 0x0)
r4 = open(0x0, 0x0, 0x0)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x80010, r3, 0x0)
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
dup2(r3, r2)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, 0x0, 0x0)
freebsd11_fstat(r4, &(0x7f00000001c0))

00:01:57 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
writev(r0, &(0x7f0000001340)=[{&(0x7f0000000080)="20ed8fd3aa81e423fb5cdec2234427da706597a3443145692a70286126e44548de17c1ccaee61bf1cfb5fdb19908e9", 0x2f}, {&(0x7f00000000c0)="a0e6d6fa9676c78171f96140", 0xc}, {&(0x7f0000000100)="cca7443021140a620f67f810113b9b69b2cfc0af816905ce4fa2e0529c15cb71be26bad634e527efa9861d51a7355a5595330f7940f636726a4d71a557a90e0500d77177cac65f15ba17a3299055f7da380ca9bb79aac57319518370467f9f9290d3d872f95be96d96176c3b9c2c2d0d8d3a5ea596e8d66445", 0x79}, {&(0x7f0000000180)="b90784b247d3ac74e530eb132e42", 0xe}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f00000001c0)="8207f6bf06c8bd769e956fb9165a11a96d960b2f28351e685a5f5b6e8fd8350d00af0f548bbfa675dd586b8ef937a5c826e0a7a7d388842dbb97895101c4bc2e07bcde89aa3b43fc5f162de096c26fa9bca2abf465b16046e313cfe2cd049284df1f94eb10ea5f578b24bfc240801427f072e71e15ea9c871f818bfb65141df5018cff70248c1550d9e47d0da1f2021770bdc9ac14aa93162075f88bc4ee5e13e6f5f259d3f852155de744598b38543247cb2670eac196e0e0a8c9a0d4604445", 0xc0}, {&(0x7f0000000280)="9474fb7f16899783629f04d6fd86dc9186d613842e7b979218f02bb2f7e349d3fad82114f59c52c733b848692a8d781b114672c4725ce619803ceb602407bbb169ad156d2278af94d8fe810528a57e976155cf84e79d277ab9d88b5114ccbe743bd1444fc7ca237c85374097d50c1c0960b1ee684d7eb1b9a43b59463acce82f", 0x80}], 0x7)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="bb2f5f2ffb34ddcc3c33"], 0x1)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000040)=0x10001, 0x4)
shutdown(r0, 0x1)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x108048, 0x1)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001400)={<r2=>0x0, 0x400000000000}, &(0x7f0000001440)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001480)={r2, 0x1, 0x80000001}, &(0x7f00000014c0)=0xc)
r3 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000300), 0x4)
pipe2(&(0x7f00000013c0), 0x100000)

00:01:57 executing program 3:
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x20000000)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x7}}, <r1=>0x0}, &(0x7f0000000180)=0x84)
r2 = getpid()
freebsd11_stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getgid()
r5 = getpid()
r6 = geteuid()
r7 = getegid()
sendto$unix(r0, &(0x7f0000000b80)="045f8bf08c4465b46de3be11a49ffff07e", 0x11, 0x100, &(0x7f0000000bc0)=@file={0x1, './file0\x00'}, 0xa)
sendmsg$unix(r0, &(0x7f0000000b40)={&(0x7f0000000400)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000009c0)=[{&(0x7f0000000480)="bd230fb6f2a8acac60ec022ec960dd80a92d97846876f88da22724c814089ddad27cd6c0c610d9e2b5480a94953239f16a60115c2887ce4059ca913b2175091dd340cf771400a6fde1fbf0b34e20f0ef2551458822815b691d00d3c63fe3b26f26831a63ee8fe8fbbbbe5d16002d030d9a0e83c462b9743235421b4f32d047954c860ad19335062a8b8622", 0x8b}, {&(0x7f0000000540)="e180225cd88f0f15cefbf922fe35c85ae20fea242714400d3d4c70de41b1521aaf48957a5d0ed9eb690efbff9e98c7aa51da7863bd65bc6dd739eaab8ecfef0106648bc4592a649e2b3ebc7441c24085264242a957f4b3197c32a8d859b4d56b71b718766ea106a4ecf2fcce2ab5f6a0d82876b2aa0ad5eaab373c0991fa64905f022a74c6b0fca642c05b87a5768a60949286ab7dfe4ff5acfbd74265ff1ddc13c26c4dfe60ce626d44a8d98948fe88d3d65f17f51d2ebe4bdeb3243873", 0xbe}, {&(0x7f0000000600)="10ba20c417bf7cb4c1a8e03001fd55d4f48ffd35be90f95d8dbe4a9af210602bd23139f8b8c69b6c3bc9bdd9d5964bcaf2d841fb5e53aae8823ab225bbe47ced2b455b6154dfb7453bb09212691d4d014050d7f433babe688409c4eb6d0f57577118dac810263c24c2c6e1c1d3b279c44d65cb205966091b200ed44f5efe089e9ff2db30ce92cacf3122131eb6", 0x8d}, {&(0x7f00000006c0)="7d423828692a9f5d64bb9fe22fc4c5393b3ccd2966400f996075c8ca45e817fc58e513e09677f5e9ae08f5ec75d7", 0x2e}, {&(0x7f0000000700)="871525c31be6e14aaaa41096b9a6d10874f38525a001ee67f7596ebeb75e5706d9bfa5add605bf8d03027da0a7608f909183201270bcc95d9b299473b1dc65b5d53ff9a0eddc318a774ae51c776d7d4b33cad6b6c06b2914aeaa0ffa61dad67e2226829d35888700b5e313aefbae3afd4f07fabfc9a07d2284d4516f08cf3c3452e99d24e622eb424ccced4730ee9ac06b15d3765586b52736a14560890e3c2691965f16b415288684dd8a2a50c2c77df5323eb69f0e37df8123f8c200b5875e5ce9908213da3b51632924822e469deb26fcadc303", 0xd5}, {&(0x7f0000000800)="b745a182756ee551da1ac8377ef99b5687bad4aa89a6d4246063e26a747e5c093fb6791c5f976091d34322b981e004e4ada78db31f28616a39447ae231f21fccf63973ff97bf0a5ccdcd1eeac4cb3faadb391caf44dea19aaf30", 0x5a}, {&(0x7f0000000880)="533868655cb7530c1818a807002427b65cafc62bc5de8a138904db67804ace8b98146d9309454aadd670a8bffa7ad25d022b849c5420995bf66d5c2aa025d293e1845e431ae2308b0e71a74b4d67c92137e426fb0d1c50f8dca59c4c4707cce331009f66843f2d3abeff54e02f2d92f209485d0767a243b65e03cc24c754f01012a3e6d01fd09b8b7b94f8b7eeea05520b4a009d5bf88e0dcba860a05847e32dfc5c760488e508ff1b71e24688518d7b48d3a6edcaafbfcf76af3628cf4d82f6e77da41a7227e4", 0xc7}, {&(0x7f0000000980)="ecff297409a6984022eb018a2c9624e5c65cf39d88c29d01", 0x18}], 0x8, &(0x7f0000000b00)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}], 0x40, 0x80}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x3, 0x1400, 0x2, 0x207, r1}, 0x10)
connect(r0, &(0x7f0000000200)=@in6={0x1c, 0x2, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c)
r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r9 = socket$inet6(0x1c, 0x20000002, 0xfffffffffffffff7)
socket(0x0, 0x5, 0x53)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380))
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r9, 0x84, 0x12, &(0x7f0000000040)={0x9}, 0x1)
fcntl$setflags(r9, 0x2, 0x1)
sendmsg(r8, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="d00000000000000029000000010000002145fe619c94534f9b4f611518ee9c20e436271cd26cd3bc177cbc4f2348f51bd4b5feb4f4525a2a504fe1aaac061e293704e107acf18909626ea4f161f5c3188f6b63275843bf356a62fb94752275af1d2f560da78cdea9c63caaeab8e9db1cb9d4d05055373e855cb945e8fd744e1789c44419aa272b13793a06da7b683ecb4a0ab2e16d5116bb3516465a1a81f6ae88851c55f3ceee9c73ef07483ac5b3abf84506baa9ae1b31bcbe2edc0b562c62d64f000000a000000027d5ef44c115f81e4b218f00000000000000000100010052ab7debf31257e4"], 0xe8}, 0x88)

00:01:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x8, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000080)={@in6}, 0x8c)

00:01:57 executing program 2:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x10)
setsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f00000001c0)=0x1, 0x4)
r3 = fcntl$dupfd(r1, 0x15, 0xffffffffffffffff)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x318, 0x2)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r4, 0x0, 0x3)
pwritev(r4, 0x0, 0x0, 0x0)
poll(&(0x7f0000000140)=[{r4}], 0x1, 0x0)
r5 = dup2(r0, r0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(r5, 0x2, 0x1)
getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @multicast2}, &(0x7f0000000100)=0xc)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000280)={<r6=>0x0, 0x0, 0x5d5}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000340)={r6, 0x1000}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:01:57 executing program 3:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="9204008cea"], 0x1)
r0 = socket$inet6(0x1c, 0x20000005, 0x5)
getsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f0000000040), &(0x7f0000000080)=0x4)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r1 = socket(0x2, 0x2, 0x0)
bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)

00:01:58 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0x2, 0x1000000000003)
r1 = getgid()
r2 = getegid()
setgroups(0x2, &(0x7f0000000200)=[r1, r2])
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r3 = fcntl$dupfd(r0, 0x0, r0)
fcntl$setflags(r3, 0x2, 0x0)
poll(&(0x7f0000000080)=[{r0, 0x20}, {r0, 0x18}, {r3, 0x2007}, {r0, 0x5}, {r3, 0x4}, {r0, 0x35}, {r0, 0x19}], 0x20000164, 0x5)
getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0xffffffcf)
bind(r3, &(0x7f00000001c0)=@un=@abs={0x1, 0x0, 0x3}, 0x8)
flock(r0, 0x2)
r4 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x100)
bind$unix(r4, &(0x7f0000000040)=ANY=[@ANYBLOB="63f7c4ae6d692e1a8b2a"], 0x1)

00:01:58 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r2, 0x0, 0xffffffffffff)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)

00:01:58 executing program 0:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
listen(r0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x2, 0x8, 0x0, 0x81, 0xbc66, 0x6, 0x7a, 0xffff, <r1=>0x0}, &(0x7f0000000100)=0x20)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, <r2=>r1, 0x2, 0xd3, 0x80, 0x0, 0xfff, 0x7fff00000000000}, &(0x7f0000000200)=0xa0)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040)=0x8001, 0x4)
r3 = dup(r0)
connect$unix(r3, &(0x7f00000000c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x115)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000240)={@empty, @broadcast, <r4=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f00000002c0)={@loopback, r4}, 0x14)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={r2, 0x6}, &(0x7f00000003c0)=0x8)

00:01:58 executing program 3:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000001c0)={<r1=>0x0}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={r1, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000440)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x3, @multicast1}}, r1, 0x0, 0xa9, 0x200, 0x4, 0x8000, 0x632}, &(0x7f0000000240)=0xa0)
r2 = socket$inet6(0x1c, 0x1, 0x0)
sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[]}, 0x0)
r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040))
lseek(r2, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={<r4=>0x0, 0x2, 0x7}, &(0x7f00000000c0)=0xc)
accept(r0, 0x0, &(0x7f0000000480))
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000100)={r4, 0x1}, 0x8)

00:01:58 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={<r2=>0x0, 0x3, 0xfffffffffffffff7}, &(0x7f0000000100)=0xc)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x4}, &(0x7f0000000180)=0x8)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x2000000)

00:01:58 executing program 3:
r0 = open$dir(0xffffffffffffffff, 0x2202, 0x8a)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x14)
writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x600}], 0x1)
r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000080)=0xe83, 0x4)
writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0xc00}], 0x1)
munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)

00:01:59 executing program 2:
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000000c0)=0x4)
r2 = socket$inet(0x2, 0x20000007, 0xcf62)
semget$private(0x0, 0x7, 0x10)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="000054005262859a951bebdccd93bc906e9a84011e9af1faf97a94140ea77f419c9480d3d7b1e47dbfe3791cb3a632cdc5ac1ea79d96f63fd18f2328745879c45aad08ec326f3c0e584dfc78881c7bddf9ef0397b602b8c01f9f719250bc8e3339d724b36a5993a5631e545cd6ca71a1a32068554e2fa588fdaca29bf34426ebe0"], 0xc)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x9, 0x1, 0x7fff, 0x155e, 0x1f}, 0xc)

00:01:59 executing program 3:
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
fcntl$getflags(0xffffffffffffffff, 0x3)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000002c0)={0x9, {{0x2, 0x2, @loopback}}}, 0x90)
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$getflags(r0, 0x3)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000200)={0x100000000, {{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x9}}}, 0x88)

00:01:59 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10a, 0x8a)
close(r0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = getpid()
wait4(r2, &(0x7f0000000040), 0xc, &(0x7f0000000140))
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="004000000000b29903000000030000007f000001e000000200000fff"], 0x1c)
setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000000100), 0x4)

00:01:59 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180))
sync()
truncate(&(0x7f0000000380)='./file0\x00', 0x308020005)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fchmod(r0, 0x8)
fcntl$setflags(r0, 0x2, 0x0)
fcntl$setflags(r0, 0x2, 0x100000001)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
ppoll(&(0x7f0000000140)=[{r0, 0x10}, {r0, 0x100}, {r1, 0x80}], 0x3, &(0x7f00000001c0)={0xe0, 0x1450}, &(0x7f0000000200)={0x6}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x100000000, 0x4020, 0x66b3, 0x3ff, <r2=>0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x9}, 0x8)
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xcffe, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0xfffffffffffffffe, 0x0)
faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x1, 0x400)

00:01:59 executing program 2:
clock_gettime(0xe, 0x0)

00:01:59 executing program 0:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
shmctl$SHM_LOCK(0x0, 0xb)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x4)
renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00')
sync()
open$dir(0x0, 0x0, 0x0)
truncate(0x0, 0x0)
getpid()
fchmodat(0xffffffffffffffff, 0x0, 0x0)

00:01:59 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="fc7e4300f6d8f9860cc176d42e29aedf498575c0e45b0d9004bce47a7603e2476fc787fcb4aaf05b8f13372e0162fb8d74ac2753f340d6ba58d969f722b0646dcba3cf855be5561d37e616206f9d6169351fdf0b342a4ee7c214de79f8e5f29a73b827c79c08cd2c71e5c5cf4e1dfb976a49c33403e4ba172a39", 0x7a}], 0x1)
r1 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9)
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000180)=0x7, 0x4)
sendmsg(r1, &(0x7f0000000700)={&(0x7f00000001c0)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000300)=[{&(0x7f0000000240)="8bff6564d1aac3dfa1aac6dbd0a18497da167962ed1d9dbe88ca045df5fb98cdc8ccb2197a605feeb7f516e7617e6203ed0b933840f36f858adf3947ca359286d8e1d132ebbcd9913bff0bfcee373d7afc2f23c87bd62285f93a81871a4790d8ab19c7b1a58e996b021ce3a7b512e7592a42b5493b52ad03ae7ee2d69cb202ac91276a3b16e3c85edb46abfbdd74e5a03f767f7b36c7ef81df2e", 0x9a}], 0x1, &(0x7f0000000780)=ANY=[@ANYBLOB="f80000000000000039000000060000004fb258d3082b7527d811ad6f4a2f2c90855d1727cbeb5a8a3ab180d7c0196e809bfa375a1340bdf5355251f6d74326b824e53e06aa2bf4e240f9b3a800a2e6e77881beb9ca2e1540ba6c24e11b165e23e0b6ae546c3a2f7c1013aeb404b85b4af91ceba25226a7a0b3318ff906e73c9daaae0c8e5a834a31e4ccfdb2ab05212b57173ddab3b4469cacb7e9aaf9ea10b4e6641bca8c2a9f6e9fd20ee728221792371bcd5935c60e35885fd168ddf3629107bae9df558164f722d50ac0278460509889db81f14fa24345839c7557c4ddbd9bcdfdaa5753dd65da9a00fd0d22a44ad0b312ebae796b381000000000000000ad0000004de6000058000000000000000100000005000000e866d2c9637f40ef197daa236a7f55f0366dadef3d52efa92bbcccc49a84da614a0d86aaed9b28afd6f002fe41005bcee94d06113742de43ab942e162c760777b200000000000000280000000000000095000000ffff000026279ea86981d9a4d781652d0bb171b8570000000000000000010000000000002900000002000000bf9f3209607625c5ce16d9e27078e78d5f1ef3fb72e3d8eaf6b5d2b96c378f2984771f2463cd738828d934b0959a09e02e6d7c47d2a3deb7e864dd563f06c1a5a1dd96c9db167cf95db6b41a58a9c188c5363988b74133b180c5aff605fbd2394f6cad45221ed9628d3977ede7700b1136b5efb724cb7490e4e50cd6b6e153e52d393e009229d4b0ec5ab5e30cf2113f641a315efcbe3f3706399e1959377d49ee55d917b29a3a22e859e4aa10199a33455bc9f918c0f6535154a54f3948d46e721500ed31de0fc8f05c47a09dd540cbb7dbb124c9baaa2ff901efac277f832213a94df3658857e1cb9c0000000000001001000000000000be0000000000000076d9f77b72ad4fccaf93139d55e19e49ddf4664e66ef5eaa71c25bc280b9a18afb705c1fe25696d7a6cb3984366119b496c816f0a0e1c69cac3043d28419050cdc4e3142f2074af050072ec24984db6bb35a8c0c559e0cd3501a6f59a595f113d433689bafdd5bbb0bda5081cb1e752562f03f40db48f92aeac8cfebfa72cf717936173c41edbd8a9427f5bc309fff6c0b30905b710fab4456b362cd555c5593c945a2092120c3189551e2a8410e93f0047828175ca803117b0d880a16da39684a2416a3d9a986ed559c37a99c20a6b6b38eeffda9a882b513e3d46c7f38a437029122b49ed6b3d9fb67281159fdde2801b5e7e0db1cac2c4100000000000000c49cf8f76c5fd837d9bcff93ea7a113b02170d4ebf62f70380156f7349766d572435da833bf94fb0ac699167719c4a6c5d2804d082a5323f96402cab84b8b31c97decc567d12df3402db71badaf4911075d51dae3bd90f8caff668389a027f74914ed4a398396f75c79058fd4ce6f41294b431ba134c460b1ed59ce4025ff071f18358937555"], 0x398}, 0x8)
r2 = socket$unix(0x1, 0x1, 0x0)
lseek(r0, 0x0, 0x2)
connect$unix(r2, &(0x7f0000000140)=@abs={0x1, 0x0, 0x3}, 0x8)
r3 = dup(r0)
connect$unix(r3, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa)
semget$private(0x0, 0x7, 0x100)
accept(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000004c0)=0x10)
sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x10}, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000340)={0x6, 0x0, 0x3ff, 0x8001}, 0x8)

00:01:59 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
rmdir(&(0x7f0000000080)='./file0\x00')
open(&(0x7f0000000040)='./file0\x00', 0x800, 0x88)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="fc", 0x1}], 0x1)
truncate(&(0x7f0000000100)='./file0\x00', 0x31000200)

00:02:00 executing program 0:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0200000000000000d5e09b6b60b9f854c02724a6e1087805c2439871d7a7a898b5ad855f913b1ff20ea0b7fdac43a09f355fd178296cb2778e2c83ee8bbfb683fe0f08ab2ae2c3c687c6dc99bfea1cced6c83ac0578d7337a2a8081508eb0f842db341cd822887a347585ab5b5fc047a45057c1e599583862beae835d08a8abdb1ece42a7a00"/147], 0x93, 0x800)
msgsnd(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x1, 0x800)
msgrcv(r0, &(0x7f0000000240)={0x0, ""/105}, 0x71, 0x0, 0x1000)

00:02:04 executing program 3:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0)
freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
openat(r0, &(0x7f00000000c0)='./file0\x00', 0x7, 0x20)
fchdir(r0)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x87, 0x4)
setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x4)
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8, 0x10)
r1 = open(&(0x7f0000000400)='./file0\x00', 0xffffc, 0x24)
getpeername(0xffffffffffffffff, 0x0, 0x0)
unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x0)

00:02:04 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket$inet6(0x1c, 0x5, 0x9)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
accept$inet6(r1, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4)
mlockall(0x1)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200))
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
accept(0xffffffffffffffff, 0x0, 0x0)
r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r5 = msgget$private(0x0, 0x10)
msgctl$IPC_RMID(r5, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={<r6=>0x0, 0x30}, &(0x7f0000000280)=0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r6, 0x1f, 0x3ff, 0x4}, &(0x7f0000000240)=0x10)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:02:04 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x8}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={r1, 0x4, 0x0, 0x9}, 0x0)

00:02:04 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
recvfrom(r0, &(0x7f0000000000)=""/56, 0x38, 0x40040, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x80000000, @loopback, 0x1f}, 0x1c)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x13, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1004, 0x0, 0x388)
dup(r0)
write(0xffffffffffffffff, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x40, 0x4)
setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)

00:02:04 executing program 0:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0xfffffffffffffe01, 0x4)
sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0)
sigaltstack(&(0x7f0000000000/0x8000)=nil, &(0x7f0000000100))

00:02:04 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022b2f00026c653000"], 0x1)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x2}, 0x1)

00:02:04 executing program 1:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockname$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0xffffffffffffff81)
pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000400)={0x6, {{0x2, 0x0, @loopback}}}, 0x90)
r2 = accept$inet(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="018000008000000004003cb200020500000000001c004e2200000000fe8000000000000000000000000000bb0700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8e100"/135, @ANYRES32=0x0, @ANYBLOB="0800001b7501b300ba2600000700000200000000"], &(0x7f0000000240)=0xb0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000380)={<r4=>r3, 0x3728, 0x3, 0x200, 0x11}, &(0x7f00000003c0)=0x18)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000005c0)={0x1, [0x9]}, 0x6)
preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0)
open$dir(&(0x7f0000000540)='./file0\x00', 0x0, 0x12a)
truncate(&(0x7f0000000040)='./file0\x00', 0xf2c1)
recvfrom(r1, &(0x7f0000000100), 0x0, 0x40080, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000500)={r4, 0x8000}, 0x8)

00:02:04 executing program 1:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockname$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0xffffffffffffff81)
pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000400)={0x6, {{0x2, 0x0, @loopback}}}, 0x90)
r2 = accept$inet(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="018000008000000004003cb200020500000000001c004e2200000000fe8000000000000000000000000000bb0700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8e100"/135, @ANYRES32=0x0, @ANYBLOB="0800001b7501b300ba2600000700000200000000"], &(0x7f0000000240)=0xb0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000380)={<r4=>r3, 0x3728, 0x3, 0x200, 0x11}, &(0x7f00000003c0)=0x18)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000005c0)={0x1, [0x9]}, 0x6)
preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0)
open$dir(&(0x7f0000000540)='./file0\x00', 0x0, 0x12a)
truncate(&(0x7f0000000040)='./file0\x00', 0xf2c1)
recvfrom(r1, &(0x7f0000000100), 0x0, 0x40080, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000500)={r4, 0x8000}, 0x8)

00:02:10 executing program 3:
r0 = socket(0x17, 0x5, 0x200000080000)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3, 0x1, '9'}, 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0300000086b97fd014"], 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={<r1=>0x0, 0x4, 0x80}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x2}, 0x8)

00:02:10 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket$inet6(0x1c, 0x5, 0x9)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
accept$inet6(r1, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4)
mlockall(0x1)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200))
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
accept(0xffffffffffffffff, 0x0, 0x0)
r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r5 = msgget$private(0x0, 0x10)
msgctl$IPC_RMID(r5, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={<r6=>0x0, 0x30}, &(0x7f0000000280)=0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r6, 0x1f, 0x3ff, 0x4}, &(0x7f0000000240)=0x10)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:02:10 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
close(r1)
open(&(0x7f00000000c0)='./file0\x00', 0x10042, 0x140)
r2 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8)
dup2(r0, r1)

00:02:10 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)="d52e50803a344c201d25d426ae40614fcbf2bf3f70fa98bec70f86fb88da3c0a3f11c503cae9fde2851d4e80d68bfefadc6fa13ada0d680eafeb81f69eb0cbb4d91187915249ad85fa2d03431dad6831aaa3ba", 0x53)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x401}, &(0x7f0000000080)=0x10)

00:02:10 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000340)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@loopback, @multicast1, @rand_addr=0x7}, 0x110)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000180)={@multicast2, @remote, @multicast2}, 0xc)

00:02:10 executing program 3:
syz_emit_ethernet(0xfffffdad, &(0x7f00000000c0)="0000e0db65deed1dc008064c30b4e5bd37dc172d20340a754800"/41)
r0 = socket$inet6(0x1c, 0x5, 0x8)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x3, 0x4)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:02:10 executing program 0:
setregid(0x0, 0x0)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x100080, 0x4)
freebsd11_fstat(r1, &(0x7f0000000100))
r2 = getegid()
setregid(r0, r2)

00:02:10 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c6530003fff335d4e749b8e5071d726cd83375b060d3552c552b50b654697749d7330b59db5709bebfd154d30eba98d027892d33e48d541cdef16b5f31bac900943a46be71324d53ffae51757fec20fd223e306e804d73e85642abe9a2262f9ee8391c591f68672b3a73d60ab557c9d5295d593a6c564d0af032616df7d391d810c80c2a686432f63b2df0b854393d1a77d7867bdc8e9e2e82473077aeb70caf5947e47cb6f0e06eadddf69de0c0433f09914199a2dd0f5eae4f9055216e98365a258089ac8e81cff9853e79ae94082777fcf0186b27de519a7"], 0x1)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRESDEC=r0], &(0x7f0000000140)=0x2)

00:02:10 executing program 1:
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x30000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="05800002", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r1, 0x0, 0x3)
poll(&(0x7f0000000000)=[{r1}], 0x200000000000057e, 0x0)
setitimer(0x0, &(0x7f0000000000)={{}, {0x2526f8fc, 0x400}}, 0x0)
setitimer(0x0, &(0x7f0000000fe0), 0x0)
socketpair$unix(0x1, 0x1008000000000009, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
poll(&(0x7f0000000080)=[{r1, 0x4}, {r1, 0x8}, {r1, 0x6}, {r1, 0x8}], 0x4, 0x2)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000140)=0x699, 0xfffffffffffffede)
getsockopt$inet6_tcp_int(r1, 0x6, 0x0, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

00:02:10 executing program 3:
mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={<r2=>0x0, 0x401, 0xf, 0x10001, 0x3}, &(0x7f0000000100)=0x18)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x20, 0x20, 0xce, r2}, 0x10)
socketpair(0x3, 0x20000000, 0x1, &(0x7f0000000000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
setsockopt(r3, 0x6, 0xffff, &(0x7f0000000200)="be3f91e620577dbee5e06418ed837d097b3748f6445b2f4f29457aa873f8750ca544ab1cd202a2c5196c7583dd7591963a04c70bd306ea2d5ab866f9f06947f67af2b408e24c3a676e41c3cdb4484be49c79ee47e4f649aa5d23b5e7cfa733946bab8acf4280cdf737b5533e89d999d193ffb3ebeb1db20db928dc5a97071cffd6dcec2714d255fc66aff33d07a710f7a261d78d02ad1aee6d53b2be", 0x9c)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000380)=0x6, 0x4)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000040)=0x1, 0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x1ff, r2}, 0xc)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x81010, 0xffffffffffffffff, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x1, @rand_addr=0x2}}, r2, 0x1, 0x5, 0x2, 0x0, 0x6, 0x101}, 0xa0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x2)

00:02:10 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x30, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:02:11 executing program 2:
mprotect(&(0x7f0000214000/0x4000)=nil, 0x4000, 0x0)
munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
mincore(&(0x7f0000213000/0x9000)=nil, 0x9000, &(0x7f0000000000)=""/170)

00:02:11 executing program 0:
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000800000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={<r1=>0x0, 0x6, 0x8000, 0x9}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r1, 0x50000000000000, 0x2, 0xfffffffffffffff7, 0x7fff}, &(0x7f00000002c0)=0x18)
clock_settime(0x0, &(0x7f0000000040)={0x0, 0x9})
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0x3)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)
readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=""/151, 0x97)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0)

00:02:11 executing program 3:
r0 = socket$unix(0x1, 0x36668db5e74b8dc2, 0x0)
r1 = fcntl$getown(r0, 0x5)
getpgid(r1)
r2 = getpgid(r1)
setpgid(r2, 0x0)
r3 = getpgrp(0xffffffffffffffff)
setpgid(r3, 0x0)

00:02:11 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getpgrp(0x0)
fcntl$getown(r0, 0x5)
r1 = getpgrp(0xffffffffffffffff)
r2 = getpgid(0x0)
getpgid(0x0)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r3, 0x6, 0x61, &(0x7f0000000000)="990561bfe81cbc45d06715c1eee231c1da341a784d17e13c7fb88b3ffd84cb897d7faa2a24adb7507ec85f1554bf43917e3dc9712e2c092bd5f6f5b87ae1fdfc36bbe2f2f757437836ce29cd4c65e7a16cda623eec7cedbf284de94f03b04154d8ff4f0fe4be97006187ccdf4c788e7739", 0x71)
fcntl$lock(r3, 0xf, &(0x7f0000000080)={0x3, 0x4, 0x8001, 0x1, r2})
fcntl$setown(r0, 0x6, r1)

00:02:11 executing program 2:
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x8000000000020b, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x3)
getuid()
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={<r1=>0x0, 0x0, 0x6, [0x3, 0x1, 0x3ff, 0x4, 0x401, 0xff]}, &(0x7f0000000080)=0x14)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x6}, 0x8)
open(&(0x7f0000000000)='./file0\x00', 0x20001, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
clock_settime(0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
sendmsg$unix(r0, 0x0, 0x1)

00:02:14 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x100)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000180)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="b200000094fd39026dbec8f464e65451239d8ebcad0f1cc9ad8dffb929b39f46386853c4d898a5ac21bf6ce564d379c89454353e16fed63e8bb593febc9784ad205d42051fa9cfd6c0f65fd14bc8887fa85f34b57da4c92b4feb03fe58992777d28a62da17d15a715c31627cee45c009160683cc0eb35679291571d9109deb1dafc8c535c8816e21aacec5d17aaf184271e94ba78dc90c590827209cadba9713b2c33c577dbf3c510033535bdb00e45bcbc250a30c4fa5d4631e16b392"], &(0x7f0000000100)=0xba)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x9}, 0x8)
execve(0x0, &(0x7f0000000580)=[&(0x7f0000000600)='\x000\xbd\x8e]r\xf9n\xee#N\x93\x93\'\x9d\xe5q\n\xb6\xf3\xf2o\a\xbe\tidP\xad\xbb\x8e\xc7\x9bl\xf9\xe8\xd5\xf8[\xe6\xb2\a\xbb\xa1\xc9\ts\x850Z>3\xea\xd6', &(0x7f0000000300), &(0x7f0000000340)='\x89\x00', &(0x7f0000000380)='[*{%\x00', &(0x7f00000003c0)='\x89\x00', &(0x7f0000000400)='(+!,\x00', &(0x7f0000000440)='(+!,\x00', &(0x7f0000000480)='(+!,\x00', &(0x7f0000000500)='\xf2\x00', &(0x7f0000000540)='\x00'], &(0x7f00000004c0)=[&(0x7f0000000000)='\\{\x1d\xad\x9bk\x02\b@4\xa4\xad\xd4\xa6}g'])

00:02:14 executing program 3:
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x140, 0x80)
getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00')
r2 = msgget(0x1, 0x80)
msgctl$IPC_RMID(r2, 0x0)
r3 = semget(0x1, 0x2, 0x200)
msgget(0x2, 0x2)
__semctl$SETVAL(r3, 0x3, 0x8, &(0x7f00000001c0)=0x1)
rmdir(&(0x7f0000000200)='./file0\x00')
connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x10)
__semctl$IPC_RMID(r3, 0x0, 0x0)
sendto(r0, &(0x7f0000000300)="5f206e6374c842ffd6ca6787227eda19a2d41a", 0x13, 0x80, &(0x7f0000000340)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)

00:02:14 executing program 2:
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setgroups(0x2ca, &(0x7f0000000000))
setgroups(0xfffffffffffffe92, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setuid(r0)
open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)

00:02:14 executing program 0:
r0 = open$dir(&(0x7f0000000280)='./file0\x00', 0x10202, 0xfffffffffffffffe)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f00000000c0)="0f9cc1e2599311712eefe682260dd427a9211a562e9428d1684b6f41eed7f1f13f62a7e93774be903943a70c89ad7432c35bed22e925f35d4249f46a5c8b79f19f883875c68de4d0b2692d5272b6d908d72fd3f9e07ad40d853f7609d9016ebd543a05e20ef6fbcb1dd69d8f56122da316dc1be4ee754e0be31f79ae78c38dcd4ae8eff69807ecfcb3acd632f02a80777e634fa8a065bfb0ec59701fb06277975289", 0xa2)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000001780)="a222f7634118c5fb6008303feed0db0912717525fb477f18e3a10c7d765be3297dda0cd5dbd469eee77099bfe1f272c604122c088e64ecfc29837417d864740957668c96a16e729456f110d6d5cf66ac27a67ff1f68190e8302f77398088f464a8c7e9f787b9a29de69faa6d880549f37622c3dbf8b2ba262e57571d7df165f30269176348d92fc1692257aa34830f3cd10cee2a07afc8a8af434c1f5cb28964000c40873ee064e28b156dd0dc07bd6ade927561737324e508653e74ce5cb91503d2e28740b46f4ed7d5c42506e5b2871e36d2b577614ca3f10cff7931d068a54d63da80d92d07f7d87038c4032e22a42ec432d8cda2d138a5908c7923a864c111f9023485aa8556d01e906d019cc260c2c8ca90c81fa886e9e744d34811f3ecb996e44372f731bd4263d897f988bf170216f4c1aa7222c69c836c8222727336acb6308acb7c937e7dd6cd9700247f18f8460c61023487c075f8ca5d838061adcca23d8c901f23a9b3a94da8fae4c01aae1c2f1c4dc7a53692884c51de07a0f7f079ff7ac9d28038fcea02f0c4c0e5ec7d57c3d08adf38cdf5de1fb4b010054e00a41503ef248401c44e0fde4ffec22626e265d499b00e53c90e3c7aa503b1de8534c0098a44db6f5549541566c09c1bbced0a5645d1edb2f6e45f719939a90d75411ff7a9d4a396985b698af2226ff1ddc3296865aae071242ae3ee9d0c06527828a4adacdb2710aeaf698de8e1fc9ec7f407f92f50c85cf36074a39ba4b39e7ba6b63fded403c7ff98600860165cdbdbaf2eeb306fabdd937553021771072267aab659815a5f7b37bc33cef9bac4fcff0edceecd6a38d3275ffaded9ee8d213af0a94d7ac72fe8c8a538b82e5e89731e42c839d31038064abf27c303de0d3df4baf10af0b6b58da72c482d4451cea40a1d818ddeb6cfaabb7001db5438ca3c5209ed643efd748fbf05b4f48416bd2cf480950c85800cb5313c87906744626aee10daed8d3b4df5f2737bc480eef627014810b9bb456a09c6ad66d206cbb49e85d4515330759257d44d8e94f5a9767a1a636b27a7717c53d9e47ac53d7c8770fd1e4a6848c98d6b8791fbbff65b76e4e4ed8a1720d1c13076ec2338eaa1f70071a97b47ae9e9ea031b8857b894d2cd1d54d5b2da12b77f5d3fe1291d8c9bbaa3eb63008193767834ecc3957303a1635e6998284fc5292050cc33657765d7bd6f50242629853c108f2b8cdfb7a9b4e50ea0480726d224d19cf0d7880ca224b430a03853a3004cd7b692257204cc2f60f53e97c9c7c127d521013ae6aa0b7877a5b3ba74d0972354c80890802ffd451c3835e6bef99c6bde98889633774e5c489cf320c262ba829c05f7ee48274275e10861d2c27b43371e07d3fc55acc20e6e6a000c3da8b3c7d67f4c99d2a92ecb731f648a4dc3368428835f4023ea4fbf7761f2f675a4c2b7241a2e9c2c9c4ffa3ad5363f2e418561c5679c30ca1c2a73afb19a4f7145cfb401679ca0289f886bdb4ee7c00c1199c519584912a1fb5335ba112f545040144c10f503d8905b348bb996d681e95b2f9a88cae31bbd763368c8f5e8b462f60246241b476511e3973fc43cbfcfc72b261afb569675b69a02d39c9f7a0445f4671e94db22f15d99726fd27f239eeb6aadbe261f0bd256f9253e55dba0a42fdf6dc8db50e44e1a82465b48788372975b841465cac7a67e1f08df68cb42dace5b7c8ae868fc0429296fe59e3cb976be03664ae73808641e861826453ca78281cde69c0180cc56d0aac9ac5f104228ea2905ae639d7f5a4f2635d280a3be3ade3daa7f7028eeae986556227ecf7b43becda58e0a37d297a2a0e266991bd2e517f1f654b0fc9f5888c8fb9ce3c442a5db359c70507c4e09c0855ad25428840cf3036abf426e3122520c82bad75057e1cec767e989bf4ca03c6813ab8b8b7b8d0665e3f642f1eaaf1b132d91b707ce8a366002154d82ed8ae3bbf30746eec4644aa115101e16deee2e5b6ccff0f1753cee58abd66bd4cc4c0eea252d13cdd234107ee115f312d291455a9a889cbf73c8e3e4f89e19a79459b5805a03ba98acb9ac2c9794a38147a76e27c3edde191359f1a0805e27e9307410db4e24163e651d29ce503df1896d7a78eaa5791b83c4714a52f5bbcd12cbb2f0ec13315202cab6f9714c5a667c3dff7a3c7b521ac69a6d346aa98917f8bf1225d6b19ebf71f04da67940419402262acee516d36f0afea5505b39145c94e8f4f54ad75a06f3c0704e9f0d72efad1610b2ff40dde1b8a2d1c029879332a1ae551ca1bc0a2cca56cd86818e9bf3a84b694c7c525e70b1ca99ce9bc7b96def32a4bb4586cd5351574fcff624138cea33062a7c27ce462eaec085d4762e68673980e9718126e11045c58d02a4ccdb7fad5c973365deb3ea5fbb9f400969d0e63e800778c3537e7573e6bef62b2ca9510cb63d4cc02e307a6863d4c23782fb39f70e31610b607d481d594e58cf15294ada9e1d834b209349cd4087c78c764cfd5bb4639e18fb54bc27f440b81bd10cb150e63547376bb9d58552127d85b2253e22bc1e830bd41d5d9158c8a0f591e2040ce84b95bc4fdb78e8ae410cb437899c6634a0d70b6c00168d706346f73aa528fbc99fbef7266a491caa99543d71006ef75546f8d1d1819fe3810f6a9907bc114036ba62c43ad9981e158b3c1f98d3d64fee1a2ed2fb6a5396d29bb4f088a60d37bb7da6d27a8195f732755c76848fdae4039b854e7bf6ca2b91c3e093b88ca9898b8d7c3c688738f2049ce4ec2e7c182fe9b4baeee16a3f77661183465c6bbb854993251a8a6b4cffaa56c11b78af96dbf0723044070cf4deb314e9e255a9da282569ae30fc51e2750bb1fa3f3ae9e586e97832a05efe757dedcf68dd7f991f8ea11efe26b5bac8851be949462578a10b06669f4af204569f218eaa1239437cd580d3d260e9ed20a78309490f2d7b22781db399b9d28e3096027c914aa5b0e706ef2f564026efd497c7c368f2b44d60dbfca5b2f049293500062be5aea3ed4e6e7181b24aeca81c0d27ebb8f3b1007b33761d7c0173acc9d5c48edb8da39afa010ed320f241f65908f73dc4d94d2d9ef23d064500e96e521635c172cf5631a5eba702ec633024999bfbbb5b73d65a3afe962d49765922ddf688862b80efd6c7816c5617096fa334c935f1e93ca44bae50408f29f26ddbb29ccf908ad4a852e29d067c9a0e9a35abb564978b185abcd35b11a6eac5120c97b8020e56c70aaa97422e2cde1164494e211d2dd8c2ae65c7af9619e251a53b2eaf44021465ff767557385336bd7b6c6cba63f3b63d0d733a8b16e1df42ee320a89f5ebc86e286855b08590feca5d1c5b811dd9f91787931cab7a8d3851a4e317d8d88fdf3a0f659e470133dd2eba2ebe871283b197d3d20ffa7d049d96684a3974d5c8e14ad5b50d638f0bd9bbdcfc857816d143030730013eb1e5ee9d026883c97c3e34ff7e76195891fc0d7b7b227b0cbf99fee3dfb528fb329fd4cde4d0181aab6654533ff7aa71a908e1745fe140e371c4a5b454c616b59b9b290263c34a1754fae271e2a18359ddf761948403d2e5021c171f647336e6288bcb05f554614d89453b4394f4466ed88dd3434c4b0eac54e6fa854322ca70f6d90bcf8b93b0a4429064353e69fb0132cb347cbcf22ad906052d8d15865275c978a74dba704b2fdf5de61bd6d79b6fe4b512db94d0b7163bf01b03581dff3f38c8415db8c29a395076a778a0a721bdba78a3fe0c6d7823c221d5f4a2a070a4bd908edf2300bdd005bc95eadb40a790ce5f65878398f1cc7e1ec80ec6083d1b1728c5ac4a1d8297e4b81be8c3ee46e05e0826158ce6f05b9cd530f94cdf5205fe54fc5694a0228128a53892d11e23aa8ce4eac165f0ed3006645a0553ab3b108f250a651119c705725d42495f4ed72598cc8d7af8cccc315519c43f9f7193b06013084b02e62a08a674eb6d410a6eede904eefb2a9ef06d08d4c9019ddff2ec9c12042c762a3187327077ea5c0ab436d70dd26b72b06cf6a63bdd0870dcca3b905ccda2486f8eea7980d9c5dff82358e2537731836635afb75a6630c8ba32ad06cf8a24d83c88b92482b725adef501d6c16e9a59706e3a757294955de6846b7d7acca59293b1cbc35d687d57b2807b8f7e45dfa3b9fcb21c3cbe9a35e15cbbe72ad9253b99e12f7a8467cf0771bc8c2ac15e312b895aea071edcfa38bd099c16d8669cb0894bfd8db6c0f406eeb265339db73a67543374504da4d0c74d10890af2a7b431b9f75b308f7af3fca510eba2c68d0e761a691ede6b5504989507d890b77699fd38c96387f8a1932a5a8da35bc7d8e736d7de2e9a2a568cb2279f5917dcdc2c3db42b9abc36d27f9094841abe58d96541db71db34bd824ccb072b04fc20010463ebcc7b1e188adcfa9f4369832f1f141a61b54910680903e3916ee4bd4bd596c85e4a3bef4f29e0b350f291b3aea02c66fd6d8dda01f17fa58786056f667d6654947ab2647cb5e87cfd97989730c19775b540412c15363ad6bcd9dc1219f32187a86bf9a7fb9d7c07af985a0739579372460a44ee7c359c51e765af18aed63abd552ceff172956604aad9e543a1184663870b871faa160a1f0df8fd3f3b8aa96b733234cf19ac5285d2c61d6e014a1fedc0d6bf3c1d0f66537f77c25e2e2052b04f44e7695f2ae1437d040cb91319ce676c3d8230db0835611f7aed88ab8c423239fff1b8edb4839d946247276688f28c4b872b0002d628ba43468c0c0fff2a77dd4cc80008e21740b87a8491c5f7b1912faee2ccbb5c84d414db4a6ab3b3cf427d0240b15f1edd14897f4c750c3b8840b8641ac93be043bdb27ebb53d3f1678f0a16e0b4e180974050cbf3754c8d34915a63e415224c3df548a1509e640ae61e6ea4e8d939b1943958f26801498d0b57ea02676f4d5eaa08abda69c6ffdca5173bd29c8d1aef8f7b46e93b70864930aa2b8fa2618608f34d8916565f0f47aada1552cfe588276dbd9f88887c851b2e6268254f718eb4e134e18eae48482685b8cff05143a4ed17d8100ba183bc5f4cdb0b394b064559629f4c191ae51fb0c958b269ca39f1cf0e231385ae8b3fe5f49766ad4f3f5cbe7bd1ae1d6c39ce1bbaac83a6b8bb7bf5d2ceca2fe952991d7545e0fc2a34550d7aad48910b3c085ff4e95a9236da6d4e87de61b73711439beaa721ab9c6a07ebd104b3e397295238783c6b5221509bbb70d841cc3d142c38324300e54b9d372d4b9f6c55c8147751f1205ed682fda0fe47dc39b1247fbd782548d3b7b550e33d9526a73dafb3d7e05569a226f1b6992d11fbfa3c8d17672c43a384c9ac9e7e9a9517024b58a2eeed9ec425def41e176e84f1e421ae8721a7bc601b567fe41cc2fd2a967c9aa26fa6a3d6ce61cd4a0f0abc91cc3c95e89fdc99ccc313dfce78403efe3dbf24505af71ca108fa2bbd9bac5e0d78325dbcfd661350643a897550fbef1b1c11c5ea15e95167c99b7d69ebae444d98cc8c6e84ee087b8342e2d5cae14952458d8d1773eccec589c8658a5e3751f8b1554b1e55d6c66126ddc311e2a3b0a7594e40e29d85cd23a612638a1e8b896566fb0afeb145c5c3c497532327c475b31eced84c1357af1090c9e554804f6e0419f0e78d0b28e220cf40a33d5a24d25bb8831cd7338dbba24b1368146fc0521fa6f4b2bcee5f200ecebdef2d96dceac47ab68f6009cfbb4db9657e8e1e15dae5e3f6c1a530237ef9280af4166b5463cc9235bf129107c52b0403", 0x1000}, {&(0x7f0000000180)="b0fc561cff7de42f7afe8dd935d11aa9b912676b350395c445f3d49e5fa1f9bd08bb85e77930aa9a8aa24831aa5cb2c58ff9e724ce916c03a84029a33320129cbdb98fa4a58d4b05444bb98d190c0b1dcde226db4614d5950aa6d76bd48687c2e1ba595de7114a77c0c7d9ffd4ceabe4c1d69e11cc3a6acf1e2e79cbf016b4e1f1c7c32d08da7fc8921d34d1f652bf499a5c3883d335", 0x96}], 0x2)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffff7)
symlink(0x0, 0x0)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)

00:02:14 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
lseek(r0, 0x0, 0x3)
r1 = dup(0xffffffffffffffff)
readv(0xffffffffffffffff, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x3019, &(0x7f0000000040)=0xda98, 0x4)
sigaltstack(&(0x7f0000ffa000/0x4000)=nil, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0)
lseek(0xffffffffffffffff, 0x0, 0x0)
clock_settime(0x4, &(0x7f0000000200)={0x8, 0x40})
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000001c0), 0xfffffffffffffdb0)
r2 = open(&(0x7f0000000000)='./file0/file0\x00', 0x10040, 0x8)
setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
poll(&(0x7f0000000140)=[{r0, 0x2100}, {r1, 0x2000}, {r2, 0x2022}, {r1, 0x100}, {r1, 0x20}, {r2, 0x10}, {r1, 0x184}, {r0, 0x80}, {r1, 0x69}], 0x9, 0x2)
getsockopt$inet6_buf(r2, 0x29, 0x33, &(0x7f00000004c0)=""/4096, &(0x7f0000000080)=0x1000)

00:02:14 executing program 1:
syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x2, 0x322c42c3ef15a1f6)
r1 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000001840)={<r2=>0x0, 0x4, 0x5, [0x7, 0xffffffffffff5704, 0x9, 0x8001, 0x800]}, &(0x7f0000001880)=0x12)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000018c0)={r2, 0x7f}, 0x8)
r3 = getpgrp(0x0)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
bind(r4, &(0x7f0000001b80)=ANY=[@ANYBLOB="00003000d10b0a1a901cb8785401d61dd8fb60bf0e7f8e1d9dea537ebb6c7b56067d590531f30e44195f49cd3900000000000000000008"], 0xa)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
recvfrom$inet6(r4, &(0x7f0000001780)=""/171, 0xab, 0x80, 0x0, 0x0)
linkat(r4, &(0x7f0000000400)='./file0\x00', r4, &(0x7f0000001740)='./file0\x00', 0x400)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/232)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
recvmsg(r4, &(0x7f00000003c0)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/230, 0xe6}], 0x2, &(0x7f0000001640)=""/243, 0xf3}, 0x0)
getpgid(r3)
r5 = accept4$inet(r1, &(0x7f0000001900)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000001940)=0x10, 0x10000000)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f00000001c0), 0x4)
freebsd10_pipe(0x0)
setsockopt$inet_udplite(r4, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4)
fcntl$lock(r4, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r3})
linkat(r4, &(0x7f0000000200)='./file0\x00', r4, &(0x7f0000000240)='./file0\x00', 0x0)
accept$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000001bc0)=0x8)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000001c00), &(0x7f0000001c40)=0x4)
setsockopt$inet6_group_source_req(r4, 0x29, 0x53, &(0x7f0000001980)={0x8, {{0x1c, 0x1, 0x0, @empty, 0x1}}, {{0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x108)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000001ac0)=ANY=[@ANYBLOB="1c004e22e30d2000fe8000000000000000000000000000bb0bf1393a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a232a35400"/128, @ANYRES32=r2], 0x84)
getpgid(r3)

00:02:14 executing program 2:
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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
__semctl$SETVAL(0x0, 0x3, 0x8, 0x0)
r0 = open(&(0x7f0000000200)='./file2\x00', 0x0, 0x0)
r1 = semget(0x0, 0x3, 0x108)
semop(r1, &(0x7f00000000c0)=[{0x7, 0xb, 0x1800}], 0x1)
r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000380)='./file2\x00', 0xfffffffffffffffe)
mkdirat(r2, &(0x7f0000000140)='./file2\x00', 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
fsync(r2)
getpeername$unix(r0, &(0x7f0000000240)=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'/72], &(0x7f0000000100)=0x48)

00:02:14 executing program 1:
r0 = dup(0xffffffffffffffff)
recvfrom$unix(r0, &(0x7f0000000000)=""/161, 0xa1, 0xc0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8)
linkat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x400)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={<r1=>0x0, 0x8, 0x7ff, 0x4}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x3, @loopback}}, r1, 0x100000001, 0x5, 0xfffffffffffffffd}, 0x94)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0xfffffffffffffffe}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, <r2=>r1, 0x5, 0x80000001, 0x10, 0x5, 0x100, 0xc9}, &(0x7f00000003c0)=0xa0)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={r2, 0xfffffffffffffffa}, &(0x7f0000000440)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000480)={<r3=>r2, 0x80000000}, &(0x7f00000004c0)=0x8)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000500)={0x800, {{0x2, 0x2, @loopback}}}, 0x90)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000005c0)={@in6={{0x1c, 0x3, 0x7, @loopback, 0x7fffffff}}, <r4=>r1, 0x0, 0xf0, 0x9, 0x7fff, 0x2}, &(0x7f0000000680)=0x98)
chroot(&(0x7f00000006c0)='./file0\x00')
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000700)=0x7ff, 0x4)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000740)={r3, 0x2, 0x5, 0x400, 0x7, 0x800}, 0x14)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000780)={r3, 0x1b6d}, 0x8)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000007c0)={r4, 0xffffffffffff8000}, 0x8)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000800)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000840)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4, 0x100000000, 0x1c33, 0x280, 0x5, 0x9, 0x6}, 0xa0)
getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000900)={r4, 0xffffffff, 0x400, 0x6, 0x3800, 0x2, 0x7, 0x2, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r3, 0x4, 0x6, 0x3, 0x0, 0x800}}, &(0x7f00000009c0)=0xb8)
freebsd11_lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
freebsd11_lstat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
chown(&(0x7f0000000a00)='./file0\x00', r6, r7)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000bc0)={0x80}, 0x1)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000c00)={r1, 0xca}, 0x8)
symlink(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)='./file0\x00')
write(r5, &(0x7f0000000cc0)="3ad113a80409aa43b783dc0b53dab0d7bd99aec1fe989b587c1631e5730cde70a0389adfddf5c1e15153c1731dea45a60236913dc9091a052bc4d3e7bc76803cc673473da6765b8451d1b34140e081ff52009e4715fbd9ae511f30afa76f88b3c1b8ca9496d42db7b082328306992585fe009934712a106e05a78f5216c8", 0x7e)
setsockopt(r5, 0x9, 0x2, &(0x7f0000000d40)="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", 0x1000)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000001d40)={@in={{0x2, 0x3, @rand_addr=0xffff}}, r1}, 0x8c)
mkdirat(r0, &(0x7f0000001e00)='./file0\x00', 0x10)

00:02:14 executing program 1:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x0, 0x8}, 0x10)

00:02:14 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
freebsd11_mknodat(r0, &(0x7f0000000440)='./file0/../file0\x00', 0x0, 0x2)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x2)
lseek(r0, 0x0, 0x1000000000003)
ppoll(&(0x7f0000000340)=[{r0, 0x45}], 0x1, &(0x7f0000000380)={0x1, 0x8}, &(0x7f0000000400)={0x3}, 0x8)
socket$inet_udp(0x2, 0x2, 0x0)
freebsd11_mknodat(r0, &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0xeed5)
setsockopt$sock_int(r0, 0xffff, 0x10001, &(0x7f0000000300)=0x1, 0x4)
poll(&(0x7f00000000c0)=[{r0, 0x100}], 0x1, 0x0)
socketpair$unix(0x1, 0x2, 0x0, 0x0)

00:02:16 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x3a, 0x4, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:02:16 executing program 2:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x10001, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29)

00:02:20 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r2 = dup(r0)
sendfile(r1, r2, 0x0, 0x3ff)

00:02:20 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000200)={<r1=>0x0, 0x5, 0x7}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x0, 0x0, 0x0, 0x1002}, 0x0)
r2 = socket$inet6(0x1c, 0x5, 0x0)
r3 = dup(r2)
recvfrom$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)

00:02:20 executing program 0:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0)
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x2, {{0x2, 0x2, @loopback}}}, 0x90)
flock(r0, 0x1)
preadv(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/126, 0x7e}], 0x1, 0x0)

00:02:20 executing program 0:
r0 = socket$inet_sctp(0x2, 0x2, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x103, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4)

00:02:20 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x0, 0x9)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r2, 0x2)
freebsd10_pipe(0x0)
r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
mlock(&(0x7f0000fef000/0x4000)=nil, 0x4000)
getsockname(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2c893c9fe489df83a231909f216cf00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ae66571ffbf3863734e2c79360c8b3a085cce72bd697e7a882e585fbfec23717b1ac09646a3bdcfd386af6f2089f877ecca80598fa"], 0x0)
shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10)

00:02:20 executing program 0:
socketpair(0x1f, 0x20000000, 0xffff, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
r1 = getpgid(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r1)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00')
readlinkat(r2, &(0x7f0000000200)='./file0\x00', 0x0, 0x33c)
setsockopt$inet6_udplite(r2, 0x88, 0x2, &(0x7f0000000040)=0x1f, 0x4)
fcntl$lock(r0, 0xd, &(0x7f0000000140)={0x2, 0x3, 0xbdb, 0x4, r1})

00:02:20 executing program 1:
munmap(&(0x7f0000cfb000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000cfd000/0x2000)=nil, 0x2000, 0x0)
msync(&(0x7f0000cfb000/0x3000)=nil, 0x3000, 0x0)
munlock(&(0x7f0000cfb000/0x3000)=nil, 0x3000)

00:02:20 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f00000001c0)="015a451eeb337490", 0x8}], 0x1, 0x0}, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4)
r2 = socket$unix(0x1, 0x1, 0x0)
shutdown(r2, 0x1)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={<r3=>0x0, 0xc, "e14382c6b361371a7617feb4"}, &(0x7f00000000c0)=0x14)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x4}, 0x8)

00:02:20 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4)
recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0)
shutdown(r0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={<r1=>0x0, 0x5}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000100)=0x8c)

00:02:20 executing program 0:
r0 = dup(0xffffffffffffff9c)
fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x2a)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x6, 0x4)
r1 = socket(0x2, 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000000c0)=0x233, 0x4)
writev(r3, &(0x7f0000000280), 0x26)
writev(r3, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
truncate(0x0, 0x0)
execve(0x0, 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967", 0xeb}], 0x1)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040), 0x4)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, 0x0, &(0x7f0000000040))

00:02:20 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x100b, 0xfffffffffffffffe, 0x1a7)

00:02:20 executing program 1:
r0 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff8)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="07000000ffff000000005a00000000020000"], 0x12)
syz_execute_func(&(0x7f0000000000)="26d007c4e265a69763360000c4e1d5efc5c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210")
r1 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x8)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x101, 0x4)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0)=0x1f, 0x4)

00:02:23 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000280), 0x30000000)
getsockname(r0, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00')
utimes(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{0x7509, 0x6}, {0x1, 0xff}})
r2 = msgget(0x2, 0x300)
msgsnd(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="0100000000000000dd63cc4fa3218e1e52a97ea17ae7bb4e7935120f5cc0e586da14f9f50ad523b8355f6a373b12e8ee53a4eec0d69db7614db694e6ed1c59aa3ef1b0bcba04f1eaaaf9417167c95254b13dddf403d81dcbb6c2316f21db29545b5e7a"], 0x5b, 0x800)
chroot(&(0x7f0000157000)='./file0\x00')
utimensat(r1, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}, {0x0, 0xffffffffffffffff}}, 0x0)
r3 = semget(0x2, 0x2, 0x100)
__semctl$GETZCNT(r3, 0x0, 0x7, &(0x7f0000000040)=""/123)

00:02:23 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
recvfrom$inet6(r0, &(0x7f0000000000)=""/41, 0x29, 0x40000, &(0x7f0000000040)={0x1c, 0x0, 0xaaf, @empty, 0x8}, 0x1c)
getpid()
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={<r1=>0x0, 0x9, 0x4}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x1, 0x8, [0x5, 0x101, 0x8, 0x401, 0x1, 0x2, 0x2, 0x9]}, 0x18)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0)
ftruncate(r0, 0x2)
lseek(r0, 0x55, 0x4)
sendto$inet(r0, &(0x7f0000000180)="a9c88c629a82df6985bd88cc8356d7afd10239ac75e9fbae207211118b854fcfacd9db8d5f8decdd7e94af8ec2ac3fee02095b601d261e8f210ff7d71f2f5a69b7246153fb939819d1a59d0a91", 0x4d, 0x100, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff6b)
getsockname$unix(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffe7f)

00:02:23 executing program 1:
r0 = socket(0x2, 0x20000001, 0x0)
close(r0)
fcntl$setown(r0, 0x6, 0x0)
fcntl$getflags(r0, 0x1)
pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="5f72cc3f8af88227741ba8195795537aa09adcf1ccad420f61250d56aef90a4344ac6978c3b7941f6a7abf882ef9bf3e721080a27e", 0x35}, {&(0x7f0000000040)}, {&(0x7f0000000080)="950300121dd1d4c1717e417148ec6ab0da506f3b3734a4f76d13552140b3e02471a79432713bf138cb334248d3687b797ad4d3fba20627566cb4364d154c29d8b411d5bee0444c0794f00a2a46478cb0e1ea679e3be1", 0x56}, {&(0x7f0000000100)="233f671745ec8a07a3bad88a7b515ac7838afdf12046907103568c33b784bcef0bea69f1b43a614c9846cbded95a4b60489b04c767f40b21e9a94e449babe72c51eb81291ef5fe42142588d7c24722e35b968d41b2ce3e1c3cbc732f9ca518ef09f065f946cf973a33d60625b3caafb2394e38216557ed2c9c972685228d99", 0x7f}], 0x4, 0x0)
r1 = getpgid(0x0)
fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x3, 0x4, 0x8, 0x1e9, r1})

00:02:23 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000200)='./file1\x00', 0x0)
rmdir(&(0x7f0000000000)='./file1\x00')
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000300)='./file0/file0\x00', 0x0)
renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000240)='./file1\x00')
r1 = open(&(0x7f0000000040)='./file0/file0\x00', 0x8148, 0x28)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f00000001c0)=0x4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x1000, 0x4)

00:02:23 executing program 1:
socket(0x2, 0x1, 0x18)

00:02:23 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000140)={<r1=>0x0, 0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1, 0x1000}, 0x8)

00:02:24 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000200)={<r2=>0x0, 0x2, 0x1, [0x1]}, &(0x7f0000000240)=0xa)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000280)={r2, 0x434}, 0x8)
munmap(&(0x7f0000003000/0x3000)=nil, 0x3000)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x80)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000002c0)=0x3, 0x4)
getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0xef8878d660304ed4)
bind(r0, &(0x7f0000000180)=@in6={0x1c, 0x2, 0x7453, @local={0xfe, 0x80, [], 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000300)={r2, 0x40, 0x0, 0x20, 0x7}, &(0x7f0000000340)=0x18)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4)
socket$inet_udplite(0x2, 0x2, 0x88)

00:02:24 executing program 2:
setresgid(0x0, 0xee00, 0x0)
r0 = getegid()
r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
fstat(r1, &(0x7f0000000080))
r2 = fcntl$dupfd(r1, 0x0, r1)
r3 = fcntl$dupfd(r2, 0x11, r2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000001c0)={<r4=>0x0, 0xdc74, 0x9, 0x9, 0x463c000, 0x8001}, &(0x7f0000000200)=0x14)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000240)={r4, 0x200800000, 0x2}, 0x8)
mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x10)
setresgid(r0, r0, r0)
setresgid(0x0, 0x0, r0)

00:02:24 executing program 0:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000100), 0x4)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:02:25 executing program 3:
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @local, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @broadcast, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr, @rand_addr}, 0xc)

00:02:25 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000140)={<r1=>0x0, 0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x1, 0x3, 0x4}, &(0x7f0000000080)=0x10)
getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
socket(0x1c, 0x5, 0x6)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f00000003c0)=0x4)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), 0x4)
accept$inet(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10)

00:02:25 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x4, 0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
recvfrom$inet6(r0, &(0x7f0000000040)=""/114, 0x72, 0xc0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c)
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0)
getpeername$unix(0xffffffffffffffff, 0x0, 0x0)
exit(0x0)
unlinkat(r0, &(0x7f00000002c0)='./file0\x00', 0x0)
sendfile(r0, r0, 0x0, 0x7ff)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0)

00:02:25 executing program 0:
munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000e54000/0x3000)=nil, 0x3000)
r0 = msgget$private(0x0, 0x41)
msgsnd(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xf6, 0x800)
syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f")
accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0)
munmap(&(0x7f0000e50000/0x4000)=nil, 0x4000)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f")

00:02:25 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x3, @rand_addr=0x9}}, <r1=>0x0, 0x33, 0x1, 0x9}, &(0x7f0000000100)=0x94)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x31, &(0x7f0000000140)={r1}, 0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x3}, 0x8)

00:02:25 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
recvfrom$inet6(0xffffffffffffffff, 0x0, 0xc700, 0x0, 0x0, 0x0)
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0)
getpeername$unix(r0, 0x0, 0x0)
exit(0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
sendfile(0xffffffffffffffff, r0, 0x0, 0x0)
sendto(r1, &(0x7f0000000000)="69097bc577e986e6b8b8d41bc0ddc5a131c02abb4b51f93e2326cf95d6aadc747125481256271ce29a870454725624f39fb7c1cec7b94297cfd95bae0ce591ea0ca74f12a141f77e36fee131a495cee89cc6aea85cc67568f97824ab401bad95e88ea37d7c990d01ea49a5a7df89214b0d757a686a7cea18707139cc46f814bb", 0x80, 0x189, &(0x7f0000000080)=@in={0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0)

00:02:25 executing program 1:
r0 = socket$unix(0x1, 0x8000000000002, 0x0)
fcntl$lock(r0, 0xd, &(0x7f0000000000))

00:02:25 executing program 0:
setitimer(0x2, &(0x7f0000000040)={{0x1, 0x3}, {0x0, 0x9}}, 0x0)

00:02:25 executing program 0:
semget$private(0x0, 0x0, 0xf2f0c82bbb49de85)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
semget$private(0x0, 0x2, 0x8)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={<r2=>0x0, 0x7}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r2, 0x400, 0x3, [0x8, 0x1, 0x3]}, &(0x7f0000000280)=0xe)
execve(0x0, &(0x7f0000000040)=[&(0x7f0000000100)='+\x00', &(0x7f0000000240)='([^\x00', &(0x7f0000000080)='<\x00', &(0x7f00000000c0)=']\x00'], &(0x7f00000001c0)=[0x0, &(0x7f0000000340)='\x00', &(0x7f0000000480)=']\x00', &(0x7f0000000140)='\x00'])
syz_execute_func(0x0)

00:02:25 executing program 1:
getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020009)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x9, 0x100, 0xc31a, 0x18b}, 0x8)
msgget(0x0, 0x480)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0xff, 0x4, 0x9, 0xfffffffffffffffa}, 0x8)
msgget(0x0, 0x0)
r1 = msgget(0x1, 0x100)
lseek(r0, 0x0, 0x1)
msgctl$IPC_STAT(r1, 0x2, 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000200)=[{r0}], 0x1, 0x0)
chdir(&(0x7f0000000080)='./file0\x00')
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x0)

00:02:34 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x9000, 0x7)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020000)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
freebsd10_pipe(0x0)
r1 = semget$private(0x0, 0x0, 0x0)
open(0x0, 0x0, 0x0)
__semctl$GETNCNT(r1, 0x0, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x1, @loopback}, 0x10)
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0xfffffeaf)
poll(0x0, 0x0, 0x0)

00:02:34 executing program 0:
r0 = socket$inet6(0x1c, 0x10000000, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0)
fchmod(r0, 0x40)
getsockopt$inet6_int(r0, 0x29, 0x32, 0x0, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={<r1=>0x0, 0x8634, 0x4, 0x200, 0x6, 0x400, 0xe58, 0x6, {@in6={{0x1c, 0x1, 0x100000000, @loopback, 0xffffffffffffffff}}, 0x0, 0x3, 0x1ff, 0x200, 0x7ff, 0x7}}, &(0x7f0000000000)=0xb0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x9, 0x80, 0x1, 0x3ff, 0x7}, &(0x7f0000000180)=0x14)

00:02:34 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000340)="b7011585", 0x4)

00:02:34 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000280), 0x4)
setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0xf586, 0x4)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x30000000)
r3 = fcntl$getown(r0, 0x5)
fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = fcntl$getown(r0, 0x5)
freebsd11_fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = getpid()
freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, <r10=>0x0})
r11 = getegid()
r12 = getpgid(0x0)
freebsd11_lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, <r13=>0x0})
getresgid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)=<r14=>0x0)
sendmsg$unix(r2, &(0x7f0000000900)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000100)="1e", 0x1}, {&(0x7f0000000140)="5871d73f51919d8d2e8dc6d5848cd4952f6caea76d4f56009f274e8887a4665de62928d5906483850ba0c8cc253812ef77d02e6c785521dc8b8b3da9a1ab225e23ca5431ee01f6e630d55b6abd8160e0f59c8bb3ef961e866bfc7dfecbfec52bb2bd0609cb72d13097209bf8c5cfa419ceee6bf7909940a8376db6d1f7acacf9e313e18ad0a4e7291386d5a1dd4f042569d1da246b0cdc26", 0x98}], 0x2, &(0x7f0000000940)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="000000003800000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r1, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00000000200002000000000097e0000002000000315a7476a8f8863e067362589e7a82a85efd630cafa3c91f23fb3c547632901599dbe65895b37bbd2cadd044d26a9c6b75149599ed4a9e38178fb2b4de87", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00'], 0x148}, 0x1)

00:02:34 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, 0xffffffffffffffff, 0x0)
shutdown(r0, 0x1)

00:02:34 executing program 0:
mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=ANY=[@ANYBLOB="104000000000000000000000e1ffffff"], 0x10}, 0x0)

00:02:34 executing program 3:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = shmget(0x1, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil)
shmctl$IPC_RMID(r1, 0x0)
r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x100000000000005d)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
semop(0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:02:34 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendmsg(r0, &(0x7f0000000340)={0x0, 0x397, 0x0, 0x0, &(0x7f0000000000)=[{0x10}], 0x10}, 0x20000)

00:02:37 executing program 2:
r0 = socket(0x2, 0x10000001, 0x1000)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1a, &(0x7f0000000080), &(0x7f00000000c0)=0x8)

00:02:37 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x9, &(0x7f0000000100), 0xc)
ppoll(&(0x7f0000000040)=[{r0, 0x162}, {r0, 0xc1}, {r0, 0x103}, {r0, 0xa1}, {r0, 0x44}, {r0}, {r0}], 0x7, &(0x7f0000000080)={0x3ff, 0x7}, &(0x7f00000000c0)={0x8}, 0x8)
clock_getres(0xe, &(0x7f0000000000))

00:02:37 executing program 1:
mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4)
mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/38)
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000040)="eaff125c00000000", 0x8)
sync()
setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000080), 0x4)
setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000080), 0x0)

00:02:37 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x401, 0x8, 0x6, 0x7fffffff, 0xfa}, 0xb)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0x8, 0x0, 0x40, 0x4, 0xfff}, &(0x7f0000000080)=0x14)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2}}, r1}, &(0x7f00000000c0)=0x8c)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb)

00:02:37 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x3e, &(0x7f0000000200)="00000000f929f6f9", 0xfd46)
setsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000000)=0x7, 0x4)
socket$inet6_tcp(0x1c, 0x1, 0x0)
close(r0)

00:02:37 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xfffffffffffffb0a, 0x81, 0x6, 0x20, 0xff}, &(0x7f0000000040)=0x14)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180))
truncate(&(0x7f0000000380)='./file0\x00', 0x308020005)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:02:37 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = accept(r0, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8)
dup2(r1, r0)
sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="d00000000000000029000000010000002145fe619c94534f9b4f611518ee9c20e436271cd26cd3bc177cbc4f2348f51bd4b5feb4f4525a2a504fe1aaac061e293704e107acf18909626ea4f161f5c3188f6b63275843bf356a62fb94752275af1d2f560da78cdea9c63caaeab8e9db1cb9d4d05055373e855cb945e8fd744e1789c44419aa272b13793a06da7b683ecb4a0ab2e16d5116bb3516465a1a81f6ae88851c55f3ceee9c73ef07483ac5b3abf84506baa9ae1b31bcbe2edc0b562c62d64f000000a000000000000000000000000100010052ab7debf31257e4fb0ec39518c2ce916db489"], 0xe8}, 0x88)

00:02:37 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2004000000fe8000000000000000000000000000aa0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffffffffffff00"/128, @ANYRES32=<r3=>0x0, @ANYBLOB="0700000097190000090000000400000000000300"], &(0x7f0000000040)=0x98)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0xddb}}, r3, 0x1, 0x5, 0x8, 0x9, 0xfffffffffffffff8, 0x200}, &(0x7f0000000440)=0x98)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0xd7}}, <r4=>0x0, 0x3, 0x1, 0x10, 0x3, 0x1, 0x3}, &(0x7f0000000080)=0x98)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x3ff}}, r4}, &(0x7f0000000280)=0x84)
getsockopt$inet_int(r0, 0x0, 0x18, 0x0, &(0x7f00000000c0))

00:02:37 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setgroups(0x2ca, &(0x7f0000000000))
setgroups(0x0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
setuid(0xee01)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000240)={@local, @empty, <r1=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14)
execve(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='%+\x00', &(0x7f0000000100)='\x1b$\x00'], &(0x7f0000000200)=[&(0x7f00000001c0)='\x00'])
open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)

00:02:38 executing program 1:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt(r0, 0x7fffffff, 0x80, &(0x7f0000000240)=""/67, &(0x7f00000002c0)=0x43)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
poll(&(0x7f0000000080)=[{r1, 0x100}, {r1, 0x80}, {r1, 0x20}, {r1, 0x100}, {r1, 0x8}, {r1, 0x100}], 0x6, 0x6)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x100000000000600, 0x400000)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r3 = msgget(0x1, 0x101)
msgsnd(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000170000001739ed5792eda41eb4c705ee7af4dad211847313493ddf95c508c52480ffc1bb7b649fe1558d4993ee7e3d73a942c4fa91e5c390c86289ae03394524978f2c37af92b59160de83b42313357b940ef932a8a72c21a4811443db5ffd8698de88d5f68ec784c1e1be917822b72eecb749823055de45ebe25175a31b89d1be024e0206ba0794740ee235b49b6afb2314207764632abe3249acfe5874b7977d39bec8b8cb0003eb4355108cd71bd0925513b91551a013b66b343088a289a30a69ad95ddac11977e69cb5030484f307f2920b1fb1b9716bf0562ea9f65580eaab7ecedacaa4c2cf5c3d8cd"], 0x1, 0x800)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48)
open(&(0x7f0000000000)='./file0\x00', 0x8, 0x41)

00:02:38 executing program 0:
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1011, &(0x7f0000000000), &(0x7f0000001380)=0x4)

00:02:38 executing program 3:
r0 = socket(0x2, 0x3, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001380)=0xfd5e)
sendto$unix(r0, &(0x7f0000000040)="31556426997934fa3964f0803f0fc169b847f9723f52ef9d364783fcd1", 0x1d, 0x80, &(0x7f0000000080)=@file={0x52a5d931fa895ca9, './file0\x00'}, 0xa)
shutdown(r0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000680)={<r1=>0xffffffffffffffff})
r2 = fcntl$getown(r0, 0x5)
fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getgid()
r5 = fcntl$getown(r0, 0x5)
freebsd11_fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getegid()
sendmsg$unix(r0, &(0x7f0000000900)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000600)=[{&(0x7f0000000100)="332e814ffcd4ba2e197a9c3a869e7fbf9625667a54912e69353863fdda703f2da360b72cc195b09e95970f21968f3f2916ddb2a3d5d9e2e4b49b2f1975cb924df9c4b304b4cd773324dab1", 0x4b}, {&(0x7f0000000180)="6ee9f2bdf2084e4b6cd88d051ef2442a2e722cb647d576f327b3fba6b7c127d061b0dbbf2a1ec123f53e241868c2b4f39c7062e2eeff5997fab37ad15e70ccbaa85a5e95ef53f918b0bdb1cf023f6459066b2d761a59ed1a77e913892da57cd513e4ef929a87ee463a23a85e0db5c5c0", 0x70}, {&(0x7f0000000200)="636ecb16b6bf4172d7f8eb59aeccf952b78f137ec3a91ad031d0c4cb4a0645986c1471b09d75b25d3684a4bb638fefe8f6b6bb2df462ef5e4d5f91a248ba9fa42d03988edb24f096757af10871b1b2e5409b9f33dd99bdeed02d70a895d46150899ece506ac442ef5146879309601b4e19db48189dabb40b031501e03bc7b679032c3a2490d2a534773b9f2f1453f32583ff8cdc4b6689c6e39bd970b620db9797f5c35af2df737a602443e0788f6a0288e305db38134d9dd429efd83505a4db7b4091aa81e4f1b77cbf6b9bc054914a0be8af92fcd1c8bd043c2d9dbe2d2f4e86b2972a02bd1915f5", 0xe9}, {&(0x7f0000000300)="601dc43adf42cd66f28034113034806d1eafe7c567addef40b1f4516f1aa96d64b0bf3ecaff1c0ccb57672ce85560fbb360e04bf0cd9585743c291f580e5233ff3f4a43ea62eebb54f12f8f206c4814039262d37d076ff798fe2547d4f75e025d2f03d4cc25e58fdb5749e2591afdee188b1c0734ff8e298a51cecac8b0674f3a567b782d07e1f93879e1d74048f62a301578151da467c3b587455509142398faa729467e618e3", 0xa7}, {&(0x7f00000003c0)="2d2e4811f8c76f608621a6d3fc60977a8003621e2277f075b701fd124a55895b14acde5dffb320a533cbb9b5a59b8bd7a8e4adf5c07e175e1c818d1e166b8d65998de69535362e0e4e56fd109d7c0a2ff5a36fdeba9d0ca71fec418f00e296da4b1f34e8affad6d34a7b81b4b9c08da57cdac8f15b51cfcf8ba6f0866e01ea49435d7eb35f8972bc6ed5daaf4b58c768f1432cf523c964916c99af60d27108017460f8c04a7c465f221b59001b062c3925821fac4056531e15c0d2576445b3b28bb28a053ba1a642daa0bb8d740fbcf6e7761d7d088cae810377", 0xda}, {&(0x7f00000004c0)="a642bfed1e7d50d2bef9eaff2496422fbd0839fc53f9a94ac633f03f78079574709e47d2a2b022e5824a4916c16a7fa7bef3cd71a2a83a1969782145c7bd4606d9fa54685031d3c6b84c51c6419fcc62b419cb4b65f266f109143bf44da601cd424740e2abf9aed6fb46cdd820adc843a73d329a11c886", 0x77}, {&(0x7f0000000540)="2133d25689ece8e393f6d93f484f70bee83eb7e205e9f3c10a55ab4378c8278a41d5d25e8790f1d3db435004b8ca905673ab07e68130f0e6db00bf1ce94f1fde040779be894147298f26f6805993e1f794dff34c468ad52f211769ccc868ab9a0a99015d26660e87614b56b6a01a5f063be37d6db04c6f64f8c87c5c21db87ac992f89927b5a29852e", 0x89}], 0x7, &(0x7f0000000840)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r1, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}], 0x88, 0x80}, 0x10d)

00:02:38 executing program 0:
setreuid(0x0, 0xee00)
r0 = geteuid()
fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getuid()
setresuid(r0, r1, r2)
r3 = geteuid()
setresuid(0x0, 0x0, r3)
setreuid(r3, r3)
r4 = geteuid()
setreuid(r4, r3)
geteuid()

00:02:39 executing program 2:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10)
getsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000440), &(0x7f0000000480)=0x4)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
ppoll(&(0x7f0000000040)=[{r1, 0x4}, {r1, 0x1}], 0x2, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000180)={<r3=>0x0, 0x0, 0x0, 0x1, 0x2}, &(0x7f00000001c0)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x7f, @loopback, 0x3}}, r3, 0x3, 0x5, 0x81}, &(0x7f00000002c0)=0x8c)
r4 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r4, 0x29, 0xc, &(0x7f0000000300)={0x0, {{0x1c, 0xffffffffffffffff, 0x3, @local={0xfe, 0x80, [], 0x0}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)

00:02:39 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket$inet6(0x1c, 0x10000000, 0x200)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)={<r2=>0x0, 0xa, 0x1, [0x7]}, &(0x7f0000000180)=0xa)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}}}, r2, 0x41f0, 0x100, 0x8d6}, 0x8c)
setsockopt$inet6_group_source_req(r0, 0x29, 0x32, 0x0, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000000)=""/213, &(0x7f0000000100)=0xd5)

00:02:39 executing program 0:
munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='htcp\x00', 0x5)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
madvise(&(0x7f0000db0000/0x2000)=nil, 0x2000, 0x20000000000004)
r1 = socket$inet(0x2, 0x2, 0x2000000000)
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000000c0)=0x4, 0x4)

00:02:40 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x8000, <r1=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x10000, 0x2, 0x401, 0x4c0}, &(0x7f0000000100)=0x18)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)='6', 0x1)

00:02:40 executing program 1:
r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, <r2=>0x0}, &(0x7f0000000100)=0x8c)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000180)=0x8)
futimesat(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
dup(r3)

00:02:40 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffe)
setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1)

00:02:40 executing program 0:
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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
freebsd11_mknodat(r0, &(0x7f00000000c0)='./file1\x00', 0x80, 0x1f)
open(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x8000, 0x80)
open(&(0x7f0000000100)='./file3\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x2)
mkdir(&(0x7f0000000200)='./file1\x00', 0x0)

00:02:40 executing program 2:
syz_execute_func(&(0x7f0000000080)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d900000070e422840568ea0000a95ff965be3c3b6446ddcb0bdc8f69289bd19d670f381d6a2f67450f483bd1d963465776c161619688a07a980000a9c146000de1b1ac45e22c892a0f0000009f")
r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000200)={0x1, [<r1=>0x0]}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x68}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={<r2=>0x0, 0x9}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x5, @loopback, 0x3ff}}, r2, 0x8, 0x0, 0x3}, 0x8c)

00:02:40 executing program 0:
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x10000400f, 0x0)

00:02:40 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666d6c653000"], 0x1)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x9, 0xf, 0x0, 0x100000000}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x2, 0x3, 0x4, 0xfff, 0x5}, 0x14)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xfffffffffffff800}, &(0x7f0000000140)=0x8)

00:02:40 executing program 1:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c80000000000000fe80001e00000000018000000000000001"], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r1 = dup(r0)
shutdown(r1, 0x1)
connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)

00:02:40 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
recvfrom$unix(r0, &(0x7f00000000c0)=""/113, 0x71, 0xc2, &(0x7f0000000040)=ANY=[@ANYBLOB="01802e2f66696c653001"], 0xa)
r1 = socket(0x2, 0x1, 0x83)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x52)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8)
sendto$unix(r0, &(0x7f0000000140)="0b657facad87977d872b64dc55bb421eb5c461ddb10f4357c22566767b22a05f28e3d364e096576296ed274fb5d6297742f91eb7f40912e0f6f978bfced129e8a599e4ab184a7436740bd01b9bf52e0dc207d324a66c6b907a7144c822dd732adfea0b434a797fb9e3abbc839b4d8815f07ca59ee397472c47b1faf53e86ef58423077a8d5efa65e6459c78d356cbfd61c439aeeda4fd64b9cbc2250887e68e342ac1467ea08c7eaaccfe9d758e025cc240b5fcbec97717a6b96a3247f85", 0xbe, 0x0, 0x0, 0x0)

00:02:40 executing program 3:
r0 = socket$inet6(0x1c, 0x10000007, 0x3)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000140)={<r1=>0x0, 0xffffffffffffffe1, 0xf, 0x87}, &(0x7f0000000180)=0x18)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r1, 0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={<r2=>0x0, 0x4}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x401, 0x31, 0x2400, 0x5, 0x7fff, 0x20, 0x2dd40, 0x9, r2}, 0x20)
r3 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="0000af70"], &(0x7f0000000100)=0x3)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4)

00:02:40 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x4, 0xffffffffffffffff)
freebsd11_fstat(r0, &(0x7f0000000000))
socket$inet_udplite(0x2, 0x2, 0x88)
ftruncate(r1, 0x0)

00:02:40 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8202022f66696cff3000d943b23f5fe2933dd4c4cb8c33512f29502de02720ed07701337de27804428632efc453dea44d280fb19bc6d4710e6283d15ebaccb2f49da6107a98211139181f932c7136a30a78c1eb07c9d2df1df7bd7021a45549ac623af194b0b"], 0x10)
sendto$unix(r0, &(0x7f0000000000)="88ad18b34d141d12ba3a4cbc99f7a986290c916ed7eb6ee1e8504951d7be781468cd50b108bfbdcaf4110214266fdf2559b366c32a9c7bd4f65d12aa4ed8779917e290a50ede4bed6516a1bfbf702bfe27b0f29485ae22ae54ec7a6f346a3877d48733848f", 0x65, 0x80, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa)
close(r0)

00:02:40 executing program 0:
r0 = socket(0x2, 0x3, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000001340), &(0x7f0000001380)=0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x44, 0x100, 0x8, 0x7ff, 0xffffffffffff85a3, 0x4, 0xc3d1, <r1=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x6}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x4, 0x2410, 0xb4, 0x100, r1}, 0x10)

00:02:40 executing program 3:
symlink(&(0x7f0000000300)='\x00', &(0x7f0000000340)='./file0\x00')
link(&(0x7f0000000140)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x88, 0x80)
freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x1)

00:02:40 executing program 0:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000180)={<r1=>0x0, 0x1}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x1000, 0x1200, 0x400, 0x4, r1}, 0x10)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240))
pipe2(&(0x7f0000000100)={<r3=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
getsockopt$sock_int(r2, 0xffff, 0x400, 0x0, &(0x7f0000000080))

00:02:40 executing program 0:
readlink(0x0, &(0x7f00000002c0)=""/150, 0x96)
pipe2(0x0, 0x0)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x400, 0x40)
r1 = dup2(r0, r0)
setsockopt$inet_mreq(r1, 0x0, 0xd, 0x0, 0xfffffede)
socket$inet6_udp(0x1c, 0x2, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x2, 0x0)
ftruncate(r1, 0x7e278063)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
socket$inet(0x2, 0x0, 0x0)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)

00:02:40 executing program 3:
r0 = socket(0x11, 0x3, 0x0)
setsockopt(r0, 0x0, 0x0, 0x0, 0x0)
r1 = socket(0x1, 0x20000007, 0x2)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000000)={<r2=>0x0, 0xcc, 0xf1c, 0x9, 0x3f, 0x100000001, 0x4, 0x1, {@in={{0x2, 0x3, @rand_addr}}, 0x0, 0x6, 0xed38, 0x8, 0x40, 0x40}}, &(0x7f00000000c0)=0xb8)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x6}, 0x8)

00:02:40 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x6, 0x1800}, {0x0, 0x1, 0x1000}, {0x3, 0xfffffffffffff800, 0x1000}], 0x3)
semget$private(0x0, 0x0, 0x100)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
lseek(r1, 0x0, 0x3)
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000140)={'accf_http\x00', "ee3d6f7ae6d67d9ca91fb820535c602082f5dc9a2e07166ee4bb2b034a1f74c578fcea8e3c97f97e1943d907e88a013f76685a95866b7299e269e486b2c72a159ba452d6ff93169b9d17c88fafe7dd7ae32c05512b097958061c92f29a31371b894891c836249b2286a72ce013c78a528f630e492b6a45e9f50d70242aa5a9c5e8d315d4d823c882aebf77b1c2b9eab1df1eb394ba18433e1198ffb0ea904d0b67054e7ec66cb32ffb93b598f1633902780973f4a38a6a5b078d3d5ea0046fc344420ca3d3234ba7d7e9cba214b2c5a01b2c588b8d387ca56c3e60af97ada58676a326158e2ec6c1aed67a81698c5dce"}, 0x100)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)

00:02:40 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8202022f66696cff3000d943b23f5fe2933dd4c4cb8c33512f29502de02720ed07701337de27804428632efc453dea44d280fb19bc6d4710e6283d15ebaccb2f49da6107a98211139181f932c7136a30a78c1eb07c9d2df1df7bd7021a45549ac623af194b0b"], 0x10)
sendto$unix(r0, &(0x7f0000000000)="88ad18b34d141d12ba3a4cbc99f7a986290c916ed7eb6ee1e8504951d7be781468cd50b108bfbdcaf4110214266fdf2559b366c32a9c7bd4f65d12aa4ed8779917e290a50ede4bed6516a1bfbf702bfe27b0f29485ae22ae54ec7a6f346a3877d48733848f", 0x65, 0x80, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa)
close(r0)

00:02:41 executing program 2:
r0 = socket(0x1c, 0x2, 0x6)
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r3 = open(&(0x7f0000000380)='./file1\x00', 0x0, 0xfffffffffffffffe)
truncate(&(0x7f0000000080)='./file0\x00', 0x308060006)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f0000000000)=[{r3}], 0x43c, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000040)={<r4=>0x0, 0x6c69}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x2e, @local={0xfe, 0x80, [], 0x0}, 0x1ff}}, r4, 0xfffffffffffffffb, 0xffffffffa3524a27}, &(0x7f0000000100)=0x8c)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x4, 0x0, 0x0)
poll(&(0x7f0000000180)=[{r2, 0x2040}, {r1, 0x100}, {r2, 0x100}, {r3, 0xd}, {r0, 0x104}, {r3, 0x50}], 0x6, 0xff)
fcntl$getown(r3, 0x5)
fchdir(0xffffffffffffffff)
r5 = shmget(0x3, 0x1000, 0x400, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_INFO(r5, 0x3, &(0x7f00000004c0)=""/233)
truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffffff81)

00:02:41 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0x0)
poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x240af7466068aad2)
socketpair(0x1f, 0x30000001, 0x9, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)

00:02:41 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000540)='./file0\x00', 0x1000)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r1, 0x4, 0x10048)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
writev(r2, &(0x7f0000000040)=[{&(0x7f0000000140)="ce63266b40eb2c052684c31aa34e8054b7e4a24508bacff7543fcc12a2485dd999c85533cc9711ba68722f7fdb89534b942d947a24fdb1b86df24bf5d2ed31affb9837faf8fde5d346007596f9b7e0bed618a90d7c1085034b39ecc9b7d779867f8eaab3c2b0ba7d5a027103dbde882ad7bbcec1be58671787d53cb999af7c652d01f5b2f2aff52152091fd4f0176080c67bedd16e4d695052a2b3e4c3089d0caffc9b730be5ce32ab58d2de8c2911615dbb62ba3c811de0f6609038dd44ffeb8497a0ff5923cbda", 0xc8}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f0000000000)="dd4bab86d8bfaf10643007f0f01a65c4f40b726930d012a2d73968c387722f0858b58d16b570", 0x26}], 0x3)
writev(r1, &(0x7f0000000080)=[{&(0x7f0000000580)="d2", 0x1}], 0x1)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={<r3=>0x0, 0xb7d}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x3, 0x3, 0x410, 0xd78, 0x80, 0xfffffffffffffffa, 0x1f, 0x4, r3}, &(0x7f00000003c0)=0x20)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
readv(r1, &(0x7f00000000c0)=[{&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f0000000240)=""/128, 0x80}], 0x2)

00:02:43 executing program 3:
setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x22, 0xffffffffffffffff, 0x100000138)

00:02:44 executing program 0:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="0700f97e91de96a5e5d3000000000000f5fa843e2a3ec80307e6dfbda683765afa3205f978b21e0eee91e68bf9facff164f18def57cb8aed26a74237ba5468b8a36f4af83a1addb88342abbd203a6ee162bcaeb428237233fc24e5b953d9dbaedce970704264d4e9468d4bfe37f0e6551d1ceb6116bd73f456873283bf689ae036f4aa8ea492bbcbcfe0af4f084168a9d0a25af304581243954bfee5a33635abf6c801ddfce90cb57bd491265f26b635c17479d0f39d1ab0a99816fc9ca3f8f4", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r1=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r2=>0x0], &(0x7f0000000100)=0x20)
listen(r0, 0x1)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000200)=0x4)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0xfff}, 0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x10, &(0x7f0000000000)={r2, 0x0}, &(0x7f00000001c0)=0x10)

00:02:44 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={<r2=>0x0, 0x8f, 0xf, 0x3f, 0x5}, &(0x7f0000000180)=0x18)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r2, 0x767df4ad, 0x2, [0x8, 0x2]}, &(0x7f0000000200)=0xc)
setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6)
r3 = socket(0x2, 0x10000001, 0x84)
connect$unix(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e4b7f696c6530009065a2bf95bfcdf541fc60bb196a1d500cfc6b7efd0eed65effe12bbe5bee986f58e4826d9779995ad10541a39188dde5883d0a552e350d033165926390ececdaa6f18596e8cfd8bee71281485df13239f5c9bfe6c7aea266dd8b2aa1cfdc17a69f8e4f9bb2f5d538c748f268fc798f092a6a908b6ddb34e4c02407c7490cb9c31fbb41025bed3ccd4b0f17e8ff337f3398242d44ddb22dd7a65a8b861aef1070000"], 0x1)

00:02:45 executing program 1:
setsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x4, &(0x7f00000002c0)=0x3, 0x4)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @loopback, @loopback}, 0x1d2)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140))
recvfrom$inet(r0, &(0x7f0000000080)=""/151, 0x97, 0x2, &(0x7f0000000280)={0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@broadcast, @empty, @broadcast}, 0xc)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000300)={@local={0xac, 0x14, 0x0}, @loopback}, 0x8)
getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6)

00:02:45 executing program 3:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r0, 0x80, 0x2)
poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB="090000007700000005000102ea801aec090a355ad5c1c17975238522438e7d009acebf5ad7cd78389f30c41027abcfc98890f5596e89454b3fbc342823748f74e1aeee09dd4a2eb926c192265e8356f5597307e88f20dd2aa67621276daa41179f2656ecf042f8a97b9dfa24dae0084c257e7b6c66180ae5371db87270f14349fc1e3b67209dd88b56a8f7fb731587fcfe889d"], &(0x7f0000000040)=0x16)
freebsd10_pipe(0x0)
open(&(0x7f0000000000)='./file0\x00', 0x20400, 0x88)
shmget$private(0x0, 0x4000, 0x282, &(0x7f0000ff9000/0x4000)=nil)
fcntl$getown(r0, 0x5)

00:02:45 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x800b, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0xfe50)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
accept$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)

00:02:45 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xa0)
freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
msgget$private(0x0, 0x400)
socket$unix(0x1, 0x1, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x2, 0x0, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x8, 0x10)
msgget$private(0x0, 0x4)
poll(&(0x7f0000000380)=[{r0, 0x116}], 0x1, 0x31)
readv(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000140)=""/171, 0xab}, {&(0x7f00000014c0)=""/186, 0xfffffffffffffe77}, {&(0x7f00000002c0)=""/51, 0x33}], 0x5)
open(&(0x7f0000000400)='./file0\x00', 0xffffc, 0x24)
getpeername(r1, 0x0, 0x0)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000003c0))
accept$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000440)=0x4, 0x4)
open$dir(&(0x7f0000000280)='./file0/file0\x00', 0x8, 0x0)

00:02:45 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x16, &(0x7f0000000000), 0x4)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:02:45 executing program 1:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000000)={<r1=>0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1a, &(0x7f0000000100)={0x17}, &(0x7f0000000040)=0x29)

00:02:45 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e4c66124865f0a9314d61b1a61aa7df0d4b35041b03e1e9cdb914"], 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)

00:02:46 executing program 1:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={<r1=>0x0, 0x7ff}, &(0x7f0000000180)=0x8)
getsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f0000000280)=""/4096, &(0x7f0000000200)=0x1000)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0xc3, r1}, 0xc)
r2 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x2, 0x1, "d6"}, 0x9)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022ee3a61fb42ddb2f"], 0x1)
close(r2)

00:02:46 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getrlimit(0x0, &(0x7f0000000140))
freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
msgget(0x0, 0x8)
getsockopt$sock_int(r0, 0xffff, 0x100000800, 0x0, &(0x7f0000000040)=0xffffffcd)
setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f00000001c0)=0x9, 0x4)
socketpair(0x2, 0x30000007, 0x4, &(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4)
r3 = semget$private(0x0, 0x2, 0x200)
semop(r3, &(0x7f0000000100)=[{0x3, 0x3, 0x1800}, {0x0, 0x9, 0x1800}], 0x2)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x4)
getrlimit(0x0, &(0x7f00000000c0))

00:02:46 executing program 3:
r0 = dup(0xffffffffffffffff)
lseek(r0, 0x0, 0x3)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x8)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340))
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1014, 0x0, 0x0)
msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0)
dup(r0)
sendto$inet6(r1, 0x0, 0x1cb, 0x800020000, 0x0, 0xffffffffffffffed)
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
recvfrom(r1, &(0x7f0000000180)=""/107, 0x6b, 0x40000, &(0x7f0000000080)=@in={0x2, 0x2, @multicast1}, 0x10)

00:02:46 executing program 1:
listen(0xffffffffffffffff, 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x2)
r1 = dup2(0xffffffffffffff9c, r0)
flock(r1, 0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet6_int(r2, 0x29, 0x26, &(0x7f00000012c0), 0x4)
freebsd11_fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
setresuid(r3, r4, r5)
setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000)={0xfffffffffffffff9, 0x40}, 0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0)

00:02:51 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0)
socket(0x0, 0x7, 0x5)
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', 0x0)
fstat(r0, 0x0)
munmap(&(0x7f0000ff4000/0xb000)=nil, 0xb000)
msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x0)

00:02:51 executing program 1:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$unix(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66690800000000000000a6b58f2cf35ae7fe7324cedd8d4f7000cdd6b3185da5a356585e97851e15af5622805cbc4f69000beeb124a0282841197058550ff128e1e78863e101cb22f13522f25571985b76c9252fede9a61be21f37e1a226112b706ef421500b9bdcff7e1abfbe4944df7dd57cc8fb7f00a13b878fafe59c86ddd9839b6be9503c3bcdda2af7f763ac9011a8"], 0x1)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0xc6f, 0x1}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in]}, &(0x7f0000000240)=0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:02:51 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x80000003, 0x84)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180))
sync()
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x1, 0x48, 0x2, 0x1b, 0x8}, &(0x7f0000000080)=0xa0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x10, 0x1, 0x7c, r2}, &(0x7f00000001c0)=0x10)
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xcffe, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0xfffffffffffffffe, 0x0)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240)={0x1}, 0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0xffffffe0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0xffff}, 0x1c)

00:02:51 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socketpair(0x17, 0x4, 0x1, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x2, @loopback, 0x9}}, <r2=>0x0}, &(0x7f0000000100)=0x84)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0x3, 0x8, @loopback, 0x82c}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x20}]}, &(0x7f0000000200)=0x10)
close(r0)

00:02:51 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/62, 0x3e}, {&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/78, 0x4e}, {&(0x7f0000000240)=""/87, 0x57}, {&(0x7f0000000080)=""/51, 0x33}, {&(0x7f00000002c0)=""/202, 0xca}], 0x6, &(0x7f0000000440)=""/164, 0xa4}, 0x1)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xb}, 0x0)

00:02:51 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0)
r1 = shmget(0x2, 0x1000, 0x45, &(0x7f0000ffe000/0x1000)=nil)
shmat(r1, &(0x7f0000ffe000/0x1000)=nil, 0x3000)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a)

00:02:51 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="02001a0001000100ecd72eaf70eaa1ed4d8fc700c495f1d23f95ea77a538ba59b9e8170ee644c2d2ad8afe8c535f7922a239fa2e16faadef510dfa3566c19fd1741ee4c80da980c40767a58fefac1910c5e0d55d0c0c13120afb8bc384596fb0bcc5a60230490f9e510a38de37dc3a8f017de6a5ed3910c5613c7cf9a30f2a111cd9d03a68d6f42624d3e38af06c7d2c6e6be2c3da50a6af3aff90de7c052b6a7ab03a4e1d00"/179], 0x8)

00:02:51 executing program 2:
r0 = socket(0x1b, 0x0, 0xfffffffffffffffe)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000100), &(0x7f0000000000)=0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={<r1=>0x0, 0x7ff}, &(0x7f0000000080)=0x8)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x2, 0x5}, 0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x5, @empty, 0x9}}, r1, 0x5, 0x1, 0xfffffffffffffff8}, 0x8c)

00:02:51 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000)=0x7, 0x4)
r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
listen(r1, 0x200)
shutdown(r1, 0x0)
accept(r1, 0x0, 0x0)

00:02:51 executing program 3:
connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="022f2f"], 0x1)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast1}}, <r1=>0x0, 0x7, 0x1, 0x0, 0x2, 0xcc5, 0x10001}, &(0x7f0000000000)=0xa0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x8001, 0x9, 0x2, 0x8cf4, 0xffffffffffffffe1}, &(0x7f0000000180)=0x14)
faccessat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x0, 0x0)

00:02:51 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x1, 0x524)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000004c0)="bcede22b66b79912c9824561f80410e3c0181d808bd41b8f714e0354557ee617076d056a040accffff82aaf7e16b2214635385fb31514cea629f8649fedb1580e4e127f9520b738675da0047b9146e181a7a0716c1ebde53fb177a052702f93536fbb3dd028d9db60e4ec054c06d8c2d48e542d53810fcd4224bb5e6bef148ac6ce7e737e08f4837533664cf95ca5be36acb597ccfe8f9647e177d7e91084504fe4ea89fa5c2366a18f8cc58ad31e917023541fa017dcc61db8d580ce17b7b2654efb7b591ea0ce923d8688f7d4cb39c8b68442a4d02e2fd4583457199c1b5a30db8796f7575b30ca9a8afcdf330c8195baf297b563167b2e34b39dd66487b64cbe38f7cfa64b0ff5a91d6dfd66e5421dd398b55e2e5481deb55caa4c9496fca713c9628ef2b54bc4cd2504e0b74a338033ab0adbe8e9c398226d4e6ff01e79a55dd4e161b51931a44661ba35ea6ba49bae7ca4efe81bb3b5e6bcb8f83f2daf56bbc9bb943cf90164726c5f62ad536a9bc87fd8ce503be4fb8eda3cc6c6e33f2cfaadc245eee144460bbd850c4bb52c8e32bc176ff5b51751e2b4a20a2e31d08b2822d36ce0ea4a7cd4098f68cd3626e6e39113c15fa594ba4953cc55e37ef6eb64c5e6667074715fad8668e454e28d55210f8b48f63e8704ad41f3f2fee040d8910e0287de07e719c67e9c7dcd70d24f7510d2f392eb78c2fd97cae889321bd2e7d00129cd9f91708c5e0c50d7b82597fd3618adc9a32d89f9d6ae4766979533f8cbb8785f8e74fe857b885737ea2cabc22d69846edd156b7f5c967ad3e7f1b52520ce0f308731f033959331f63dc0cc7edca8fc129300dac65b020481b0a77379c133105989485bda4ccc39393d59a0e883c278e5e5f02644a7a1b7410ed3e16c2f20197b102bed163e584388f83974655a50d75aad876e4e705d72bd93c37a90b24148172e2c74f1f73043511fb3782ba99ef22ac61a0bf4846c0f886099969221714cab3b1689964e9fc33ea653754f922977764dc6961b0be25808dfb94bc3947d944d89a3ca6afa4b5098bd16ed8e28daf107644fd881ae57ad021db0c739ff0b2f26f98d085fc3229e071aa24f26f780190683ad4a460d1c24189a2d7493789f274e98456b0072ce8312a0605bb83b6088967f52dd32dc852472921b08335924c0dfafa7bff67c3bc987558dacb7bce62115bba576b3c17c07b9bc7a7f0566ac4f371288b9f8344878e9c3de7b0c2f2f5164eb57fdb8849950c035d46d6a5b12b52e21babd4b599868f1749f078c670b08f33eb85e4a549e4861f29d874946cc15e08c51cdd008b647de623f61e745923963dae40321aaff6f60f0667f31d73dcbfb3c3a9c6853e70952e2fc52167affc18890369553c30566b66dc34e1301d80858ba83c25390183e0d255dec07eb04635964db868f1cf4698279384f106195cbeb51e123e2010724e338f4a4585dc05ac4bba3c65c2c19061cfe0617050d6df09d77e35ac0bef1610695ef5e742eb18555c59cf2ad0475cd7353790169bab33e808d89194bcf5a529544e19019065cb7ac5872a557b164b50b9338657cc8e6b3b0a72c31d4b01243cfef4477b51e0465f264ac8290a67bbf008f07c746c4977edfe9e9dd7930ebd13afce1a69ad3df7192439d2a19e1d47c50f339c4385a663b90353eebe3ed96848622bf0c63e242dea8f1671828e20d37f875d5a9332a55fbc2ac26ce5fedd428accaa15f03044023b1eb528f341a0b281826c4688136846ad1b47d4cc3bc169e5eefd228a873d932a5d028d242b112d5c1d09ffeae59231b9175d9cd8dbf50557945f153e8bf63c092055de5a85e108f857ccf86c5c99a7b95eb353a14ebff47bc607345b92e74e43e640e0e56b306fa40bfe1b2e2f1c30f0ef99007ece8650e7a9a41072a34bbcaa2d0661ac7a37c6c60460c1b9f143573b13950c2687a5f6bdfbde25f6d0ce1ed376df1724ee0d42added53e7e0443552fe37cfad055f299e6f70dac002a74d2dfe32b71cba0e655e6355f524ffcf94bf1139f383a645bb5bd1de9ff1711e7b8be735bbf2ad5fe55030f0a1b463003189e131bb6f4c615ae70bd6f0e1c8527bbae71aa9df42e94ea46e71381baa15b97e456ca89de8dc730cacb73e50df8c4f87a98a02c7a151f47880ec672b7f6499c9cf07ae08daf8f8e13801428734308286f675890b787d1ec145efb5333b268b5efccc91c6399f67637281ded601b58b231bcc80990d2a42a5b58fbe86478126cdaec23661ae7ee1142f9eabe99de7651c63da801f14e151f787a2d96178cff0a71c93f4482bcec86f9554ea64796f7f0a2f550fbcfe71807c69e5c4f75cdb0d8f552ab8c2213051eac0bd3bd806a1c98b289b2a6cb17b1c9ce1e872448ab5e5ddbb875c02ec1450faa344e60e3b5c87310783df4b450b0ab6ff0a441cba67c23c33037780a2cf93b53f857856d2776623ee9dc44c05c8206b76039e37b66fc15ba4c0f813103eba79914017c2ef89975bc1e296b28fbd48d3ffe67b76bb45b7dfcce875f6a547e67aab4ff8db0dc23342cb261fc6ead820f1671daa75a19a3c55332d33d8e94ca5bb8be73eb8378b4a3d4a4f4bd5e034b77f9a46fa500c96206cd78919444523b8a18587a8570a20c3dcadc7a47912b144b2e4cf9d4a32c102f6923da81dce6536cb3d7906c210dc9082bc7a79aca63c5e5dec54ebb03e13db14e5649f1498edc93cdcdd3b8e15d1bf4be363391f75283a92aaa2602ec9c9a0d884b89317551689873722ef9c79467098ae119213a65870b140bf60752260c0386a685647c5a476ea64d159b1299c4509aa2475b67186fa7192936d58ab07ca646bae3ac99b2f568fdc50c390eef38dcf8e5bedb211858d1ddf867517927438b895b5763d083b191aa29fd7fc8526c19f0578db13469a98277b5d046bdb4f4c248476956c3835cf3cc8680f72d82d55237fdcfc86c227e1043cb3f2d8ddf0f99fa9e2ed34b263315426d8a7c9ec4c2dd9f6da40baa6499c498dfca327bba3fa82d45bd07f621ba28cb42746d17ac557f96c1b49108add368caaf2ac31e89c3b8d5f4e30b33c0dafc0efcb2aed75c936e6d1660dac3eeb937ebc9b63831f4caf5e0e19d4d78e563c6a31468c0e162ed604b314c7a7f8a70e013a0084586c79ed9d3ca269bde27ec806063b13d9d4916aff9d7a1544c94610e0d039c8b68c271b9a3452e6a6f6c371bb2ede6b640a6492e2ff861afc34b7cc38684e955e56d4d13946da6ec9d672803062b594a06419b5404c7500bb4812e21824e6ac9254576304a28cf98de2ea4fd7ace3b3d6d331633ab248c29b245891453066afb5d2a978f9f467f01cb57ca172545486e252754cbb7230a57ce1fb37314aa24f530f941beab26cd0f5f29cc4478976c7b0f9eee6c5b8f422bb57830d09aa5e9cf86bb71a8b16aff4226d3098b273d9bae3bd22d975dc9b2420f7f37d3a07da2b377396260e7ffaba42cff78d190664e27db3d3195d25b282e788d3091129de80cecf192568426b22861d3f724b8a30d2a534fcfc9a07b65f0fea30dca45af1fb41edbfb650642c8ebe328272fdbe0bb7ee884b630f0d6d725bcf21661c6d9efd253dab4d179b82ad6002be4f036b57eb1e94d76d8f4ad8fe15224723c0efc33ab71134422fa8a2bcd66fbf0d56f97e97c62e99510d2928337b04dd5be26b0a4c5eeeada5ded8fd026dca8ae86d9604078eb950690755d22a11a2429a7108d96c19569b3dd270e87dbda80b15d9c1129ed489d13321638d8017909ab44f949de292f046136b4c4e506ae126cfd561a9c16525b0da8a681326b65a5e44d57676b288d4a6b27358c9cfd6842957a412bf94077391701ce8c0a5508c6c311b15b99cae21ae55fda8f631f4f32b5fbd3870a00b94171291838b8bbd6343cc2d3e3662bb31608a5be848699b0d8a01bc6f85df610b14a697b661d8cda9c6013f89219ec73b37997128d234f0b1fb8b9752e99d135413a0003c533aa61710cf7913ffb0478872649a21b486d083ea5d3a0bf39d0f587c33df99cdf7761c70afed90b22523fd4a3395601fcf3a3e86988ac0c67e46c37190a564e3e9471596c340ac2b525e638a99afe1b4abf0842272fd369d79d0230bdb7a4781a3b5c09a133ac06da4e32becd5d5ae6d0b6301e06251235864b5d46370c5a40ed984b3826bf03c016f940eaeaacef2683fdc230bd0a929fd59150e216234a40e36b1d1cb5a92565202a39b9f8c2289b9b6a7ed50a3ca91ed7a869d08741ee1dbb189880034fa1bd5690bc2aea2393177bde8fdfc063006e91a1fde0ad656f71c69518e8ac409868abd53073123168260a498c536ef07947baf429a4484cf23bbc9cdd3cb1cb565e3b86c3c797bf26b6ee947d5895c49a9e694e544851c7c4080b47101508eb82bf7458acf0ecc980c187c2a089f7e6de948a0bd6f505940f2d27b8e5b94a2f629bdebbbe200993c280253fbf5549a2ea88749e725c109e488dfc9de47a7f352c061548b04753b841d04581374ddf10cb96833d38c8cfa0f0de1d810406dc2cd6b7fa743638a4249b2b66ca40fabeff204339018f477a5f0a12c79d22ecd8cd9728606bfa03c03e31d21bbdeccf7951ba4e5268c74ceb0efb009d15732a190485874807acca073b05d423692a047d5a6a3dd4a9ecc9d391a4c582e184732d17cb6b971fec6907e3f20c6e2fd8ad62ee6c92a8220f4775e1bd727c130f4f64204c12129c0f0f0423dc555a0bcf92378552615ef4c834f0b0f7de71c4c9ba1b69a701c91c645ced104c4ba1bb20b031cfe3e0b6850af659682f9d4e615f009cef78f881fdbf508c1721337d32d89e73bf5efc6d13fcf9200c59f62a86b0cc4ddae1e58dec2699a6b3b990fb05db894e1ff566d70ad074854c542048a748414bb81cede8c212dc0126a1ecd1c06a6d8e88383e9b66ab4f42fa73dabfd823ac2fc9c2d6681f3a39e1797b54d2cfdf491cac376fc6639cb8bb65b64c0e78c78d022658959d852795aa46f4cbb7cd33794f2c390cd3a54ee4d7627bf36c6fa151c4801b80371593d676c3b728c34512417dbfb7a0fce702038c5223d5778c4b8e5687538cbce2dc070a9d7d59dcfbe91a8c0e3e23bb7b6d9651f240976ef28cd3e2d842a9f11a1fb35883c773bd00a4891e1bd839a3c7fd12c25c8112e0b9a3ccf1ca378eb6e7f81d27c18e3ae7dab4cdf1163733ecaba2089c7f52ddd05a6e896aca1e998230db93b947c2478aa8df4690e8784a33e13478616bbcc5d70c1ae474d0df69be83fbbd3d050edce3e8313f272a4da7f9beb818701153c8a5b77ab49df12417f95a87b5e2057a99197f2d6c4f19513675db7c4bd7290777f2b64a5e7f48b34cb777aaef70fd35fccd46c6a69ecdbcdcd3d54df6359a24114dbbd310a626e3348109def209738de2bdad696050e4c45482c75c0e3681d67fc5e632ea0f15e7180cf7ebc241be253f93645bc5df11d6a6f4842ec716059e1a6e5025021f1296862b684674d157c7640199f7092d4d161752dee4f344fc494a544174d1a1e9876f58903005f5b468f042b96706ba5e5de0b1c52f6efee4340b4ef62a19ed3e2849cffbbba62b79d4ade99feca60ebc2b7d8e4b65cb44b125340b5462faaf38e94167983d2288adb75d80f8bd4cb358b196eec97954256da35c3d42e9ce2fa022cfa4b80f452f9245d0fb7d56ee74fbed922bf554a8c13bfba41fc94b7b4631fede239c7523ff91ba027ccd40987e74ae8b5688eb2f3bc51d7da41688115fbbbba59ee5", 0x1000)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r2 = getpgrp(0xffffffffffffffff)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
writev(r3, &(0x7f0000002540)=[{&(0x7f00000024c0)="01fd8b6989a268941f4b5e28b6f8cd84347584664c9fe5b2dc20f4fea713b21662d93258850ade6653b2f9e6ad7e3abefb84a0bf92625d6dfbabc229740503a120154b32", 0x44}], 0x1)
getpgid(0x0)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
getpeername(r3, &(0x7f00000014c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001500)=0x1c)
getsockopt$inet_udplite(r4, 0x88, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x800002, 0x0, 0x0)
wait4(r2, &(0x7f0000000380), 0x4, &(0x7f00000003c0))
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000001540)=0x10000, 0x4)
setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)

00:02:51 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYRES64], 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x1d5)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24)

00:02:51 executing program 2:
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000205, 0xffffffffffffffff)
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
freebsd11_mknod(&(0x7f0000000280)='.\x00', 0x2, 0x5)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x9, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={<r1=>0x0, 0x7, 0x3, [0x0, 0x1000, 0x9]}, &(0x7f0000000200)=0xe)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x10000}, 0x8)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x400000000)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000140)=[{r0}], 0x1, 0x1f)
r2 = fcntl$dupfd(r0, 0xe, r0)
fcntl$setflags(r0, 0x2, 0x1)
poll(&(0x7f0000000080)=[{r0, 0x20}, {r0, 0x18}, {r2, 0x2007}, {r0, 0x5}, {r0, 0x4}, {r0, 0x35}, {r0, 0x19}], 0x7, 0x5)
clock_getres(0xf, &(0x7f0000000100))
fcntl$setflags(r2, 0x2, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0xffffff98)

00:02:52 executing program 0:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x102)
shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0)
chmod(&(0x7f0000000100)='./file0\x00', 0x2)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
getsockopt(r0, 0x4, 0x1, &(0x7f0000000340)=""/191, &(0x7f0000000080)=0xbf)
freebsd11_getdents(r1, &(0x7f00000001c0)=""/127, 0x7f)
lseek(r1, 0x0, 0x41000000000003)
accept4(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x30000000)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
r2 = socket(0x80000000000000, 0x0, 0x101)
lseek(r2, 0x0, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0x0, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x7fff)

00:02:52 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x7fffffff)
readv(r0, &(0x7f00000002c0)=[{0x0}, {&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x3)

00:02:52 executing program 3:
r0 = socket$inet(0x2, 0x2, 0x0)
shutdown(r0, 0x1)
sendto$inet(r0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0)
pipe2(&(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = fcntl$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)
sync()
getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
fsync(r2)
fcntl$dupfd(r2, 0x11, r2)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f00000000c0)=0x317, 0x4)
truncate(&(0x7f0000000280)='./file0/file0\x00', 0x208020001)
lseek(r3, 0x0, 0x1000000000003)
getresuid(&(0x7f00000002c0), &(0x7f0000000300)=<r4=>0x0, &(0x7f0000000340))
r5 = getuid()
setreuid(r4, r5)
pwritev(r3, 0x0, 0x78, 0x0)
poll(&(0x7f0000000440)=[{r3}], 0x1, 0x0)
freebsd11_lstat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f00000004c0))
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

00:02:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred], 0x10}, 0x0)
fcntl$dupfd(r1, 0x11, r1)

00:02:52 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x4, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "e927acae8340a78f4bb0cb684e679142"}, 0x14)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x800}, {0x1c, 0x2, 0x3, @loopback, 0x8}, 0x5, [0x9, 0x5, 0x9, 0x101, 0x2c40, 0xffff, 0x800, 0x2]}, 0x5c)

00:02:56 executing program 1:
accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
r0 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
pwritev(r1, 0x0, 0x0, 0x0)
getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @local}, &(0x7f0000000100)=0xc)
poll(&(0x7f00000000c0), 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x510, @empty, 0x8000}}, <r2=>0x0, 0x1, 0x4, 0x6}, &(0x7f0000000140)=0x8c)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r2, 0x4e57b899, 0x4, [0x4894, 0x100, 0xfff, 0x7fffffff]}, 0x10)
socket$inet6_tcp(0x1c, 0x1, 0x0)
symlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00')

00:02:56 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="09000000000000008b0000000300005492cc21b674feaafdc0617a3300680b0000"], 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, &(0x7f0000000740)=0xfffffffffffffeaa)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000006c0)={0x0, 0xf5a8}, 0x3)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x4, 0x1, 0x600, 0x1, 0x8, 0x3, 0x0, 0x100, <r3=>0x0}, &(0x7f0000000240)=0x20)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000005c0)={<r4=>r3, 0x6}, &(0x7f0000000600)=0x8)
exit(0x0)
sync()
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, 0x0, 0xfee1)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={<r5=>r4, 0xfb8b, 0x8, 0x5, 0x3ff, 0x5, 0x8, 0x5, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x614b, 0x7, 0x6, 0x0, 0x8}}, &(0x7f0000000640)=0xb8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r5}, &(0x7f0000000140)=0x84)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000000)=0x4)
truncate(0x0, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000580)=ANY=[@ANYBLOB="03000000ec16000080000000800000000500ff00"], 0x0)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000500)={0x0, &(0x7f0000000400)=[@in6={0x1c, 0x0, 0x6, @loopback, 0x1}, @in6={0x1c, 0x1, 0x8, @loopback, 0x200}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000540)=0xffffffffffffffb4)

00:02:56 executing program 3:
getresgid(&(0x7f0000000000), &(0x7f0000000040), 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={<r1=>0x0, 0x200}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8)

00:02:59 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0, 0x1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x5, "a4834277bc030f612a8147346a4c2289"}, 0x14)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x9, 0xffff}, 0x8)
fchmod(0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
socket(0x17, 0x4, 0x8000000ffffffff)

00:02:59 executing program 0:

00:02:59 executing program 2:

00:02:59 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82020800000000000000"], 0x1)
sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x4}, 0x0)

00:02:59 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x2100000000000000, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xc00f800a}], 0x18}, 0x0)

panic: udp_output: shared udbinfo lock, excl inp lock
cpuid = 0
time = 179
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0027358560
vpanic() at vpanic+0x1e0/frame 0xfffffe00273585c0
panic() at panic+0x43/frame 0xfffffe0027358620
udp_send() at udp_send+0x1377/frame 0xfffffe0027358730
sosend_dgram() at sosend_dgram+0x550/frame 0xfffffe00273587a0
sosend() at sosend+0xc6/frame 0xfffffe0027358810
kern_sendit() at kern_sendit+0x35e/frame 0xfffffe00273588c0
sendit() at sendit+0x226/frame 0xfffffe0027358920
sys_sendmsg() at sys_sendmsg+0x8b/frame 0xfffffe0027358980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0027358ab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0027358ab0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x412f9a, rsp = 0x7fffdfffdf38, rbp = 0x3 ---
KDB: enter: panic
[ thread pid 2477 tid 100786 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why