{0x0, 0x0, 0x0, 0x1000300010005})
flock(r0, 0x8)

00:00:08 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r1 = socket(0x13, 0x1, 0x0)
r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x2)
readlinkat(r2, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/124, 0x7c)
connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x6}, 0x10)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={<r3=>0x0, 0x9, 0x3, 0x5, 0x81}, &(0x7f00000000c0)=0x18)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r3}, 0x8c)
r4 = dup2(r0, r0)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10)
ioctl$DIOCCHANGERULE(r4, 0x8080691a, &(0x7f0000000100))
getsockopt$inet_buf(r4, 0x0, 0x50, &(0x7f00000001c0)=""/192, &(0x7f0000000280)=0xc0)

00:00:08 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getitimer(0x2, &(0x7f0000000100))
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x400000000, 0x5)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)

00:00:08 executing program 3:
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4)
msync(&(0x7f0000c76000/0x2000)=nil, 0x2000, 0x2)
msync(&(0x7f0000fee000/0xf000)=nil, 0xf000, 0x0)

00:00:08 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0x335)
r1 = dup2(r0, r0)
ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000000)="36f70f4789a0fbb79e21b81aad7dce93ed7ed08b676dc708095f699a19aadb2c52d40cf6130f670ddd20d0901c923d9bbf6a3f1646d52f87c6a72990d7dc2ef6d5f62f2683674b449617b60fa0f3f36e87ff5d9706f3d481760562f9d9ea7271c1cfef413eb72fa198e3ff1279152203a4b8003bd67d3ad7475dd25171689bfb37aa128ccab1b9c5fef5cc6e")

00:00:08 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
r1 = dup(r0)
renameat(r0, 0x0, r1, &(0x7f00000001c0)='./file0\x00')
sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c", 0x3d, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, &(0x7f0000000200)=0xb9)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0)

00:00:09 executing program 3:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
socket$inet_sctp(0x2, 0x5, 0x84)
pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000001380)}], 0x1, 0x0)
pwritev(r0, &(0x7f00000002c0), 0x0, 0x0)
ftruncate(r0, 0xffffffffffffffff)

00:00:09 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getitimer(0x2, &(0x7f0000000100))
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x400000000, 0x5)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)

00:00:09 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket(0x17, 0x25, 0x7fffffff)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="7892e34e95474ca3673b68723264c88ad4da1c50ace2bee2ef660c9099c8f11cfaef24bf70f198876e1ef0865d2c048665ce8429cca200"/69, 0x45)
r2 = open$dir(&(0x7f00000011c0)='./file0\x00', 0x80, 0x64)
openat(r2, &(0x7f0000001200)='./file0\x00', 0x408, 0x20)
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000080)={0x8000, 0x1, 0x3, 0x100}, 0xc)
recvmsg(r1, &(0x7f0000001180)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)=""/49, 0x31}], 0x1, &(0x7f0000000180)=""/4096, 0x1000}, 0x1)

00:00:09 executing program 2:
syz_execute_func(&(0x7f0000000140)="8fa9709ba80f1b0000460f458aa882000047e100c4a1f573de0b64f3adf7870600000000000100660f38241f643ef22edde9f04183210466460f383021")
socket$unix(0x1, 0x5, 0x0)
syz_execute_func(&(0x7f0000000000)="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")

00:00:09 executing program 2:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400200002c2, 0x0)
fcntl$getown(r0, 0x5)
close(r0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380))
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x2000}], 0x1000000000000013)
getpid()
write(r0, &(0x7f0000000080)="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", 0x263)
socketpair$unix(0x1, 0x40004, 0x0, &(0x7f0000000440)={<r1=>0xffffffffffffffff})
r2 = accept4(r1, &(0x7f0000000000)=@in, &(0x7f00000003c0)=0x10, 0x10000000)
bind$inet6(r2, &(0x7f0000000400)={0x1c, 0x2, 0x16d, @rand_addr="fb39d3a0710d71682e8655b2335d3784", 0x8}, 0x1c)

00:00:09 executing program 2:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x100000, 0x4)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x40000000003, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
getsockopt$inet6_tcp_int(r1, 0x6, 0x1000, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
preadv(r3, &(0x7f0000000100), 0x1, 0x0)

00:00:09 executing program 0:
r0 = shmget(0x0, 0x2000, 0x184, &(0x7f0000ffc000/0x2000)=nil)
shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/208)
setrlimit(0x0, &(0x7f0000000100)={0x24c00, 0x80})
shmget(0x1, 0x3000, 0x2, &(0x7f0000ffc000/0x3000)=nil)
syz_extract_tcp_res(&(0x7f0000000140), 0x5, 0x9)
r1 = msgget$private(0x0, 0x680)
msgsnd(r1, &(0x7f0000000180)={0x3, "397223127413770da20b89c7c9cdda86b1766fe37ff6247d1b3f62d35cf0a476dad90a58e35960f8f2ef55b2fdac0add4b32eac9bbb540907d7323ff8d097cf83bc7ea6ebefc"}, 0x4e, 0x800)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getgid()
setresgid(r2, r3, r4)
r5 = dup(0xffffffffffffffff)
setsockopt$inet6_group_source_req(r5, 0x29, 0x0, &(0x7f0000000300)={0x1ff, {{0x1c, 0x0, 0x49, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}}, {{0x1c, 0x1, 0x2, @mcast1, 0x5}}}, 0x108)
read(r5, &(0x7f0000000440)=""/33, 0x21)
shutdown(r5, 0x1)
getpeername$unix(r5, &(0x7f0000000480)=@file={0x0, ""/4096}, &(0x7f00000014c0)=0x1002)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000001500)=0x7fff, 0x4)
bind$inet(r5, &(0x7f0000001540)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000001580), &(0x7f00000015c0)=0x4)
r6 = open(&(0x7f0000001600)='.\x00', 0x28080, 0x10)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f0000001640)=0xfdd, 0x4)
shmat(r0, &(0x7f0000ff2000/0xe000)=nil, 0x1000)
connect(r6, &(0x7f0000001680)=@in6={0x1c, 0x0, 0xfffffffffffffffd, @ipv4={[], [], @multicast2}, 0x3}, 0x1c)
socketpair(0x1c, 0x20000000, 0x52, &(0x7f00000016c0))
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000001700)={0x7fffffff, 0x3, 0x10, 0x8, 0x0, 0x4, 0x82, 0x2, <r7=>0x0}, &(0x7f0000001740)=0x20)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000001780)={@in6={{0x1c, 0x2, 0x80000000, @rand_addr="51c84c348e25ad81f8577f24e176b193", 0x63}}, r7, 0x1, 0x7, 0x1}, 0x8c)
readlinkat(r5, &(0x7f0000001840)='./file0\x00', &(0x7f0000001880)=""/5, 0x5)
shmctl$SHM_STAT(r0, 0xd, &(0x7f00000018c0)=""/156)
munlock(&(0x7f0000ff4000/0x4000)=nil, 0x4000)

00:00:10 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
freebsd10_pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff})
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x800)
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x200000000008)
setsockopt$inet6_tcp_int(r2, 0x6, 0x480, &(0x7f0000000080)=0xffff, 0x4)
r3 = fcntl$dupfd(r1, 0x5, 0xffffffffffffffff)
ioctl$DIOCGETLIMIT(r3, 0x80086678, &(0x7f00000005c0)={0x4, 0x73a000})

00:00:10 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xffffffffffffffff)
setuid(0xee01)
preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0xfe4c}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
r2 = msgget$private(0x0, 0x428)
msgctl$IPC_RMID(r2, 0x0)
pwritev(r1, &(0x7f00000003c0), 0x273, 0xc00)

00:00:10 executing program 1:
syz_execute_func(&(0x7f0000000380)="b18491cd808e6b00070769ef69dc00ddd0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c68f4a95ff965be3c3bc4e17950ea01efc48192558dc3c366457c186746d1d9660f2cf273790f0f26400f0d18410f01d5a9c14600000a8ab1b182010804f4f30fbd11c4417a6f4e0e00")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000400)={{"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", "96dcb6a152cb9ee6609a9c57d6fe30377dd5a193327e9c15ae628c933ccf1fd2", 0x43cf, 0xfffffffffffffff8}, &(0x7f0000000080)="e00535a0c87365de49c699b7550ccc888a68f3c596aa3ef3a17b8c0cbebaca42ef738bf98b92e0cd015b56c8f0bef4397f251ff6ef5ed4e0cdd650d6575a010a6c5366c84d913bb84640e64e8bdcca146df007e6279883220b73d2872ba6ebab34c4da5d7c0ffc88c99f4b14c89074cd067ea38d011a8d1026461162ab515a1a9c6448358a2daf60da15bbde427b0a319843c0b1f018dded67207bb181a0c98c1fe33cdc60830003e8d89dc646", 0x7, 0x1, 0x9, 0x9, 0xffff, 0x80, 0x7, 0x8})
getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000200)=0x4)
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000880)={{"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", "bfa73eebeaa93402c2722c8c71c782ae3c681297e6c472a11ee2551d5f6e0ba2", 0x9, 0x2}, &(0x7f0000000180)="842154cac0980180164e368afe987728b4fbcbf3a697c900963424ea34cb866833faafbaf5766222331ea9f114fe14c14d9963f01d318a4590c9206bc3ae7ce3b2433c0f7052c83929980192928aced267cfa8c588da8e276152f9812191db1b79702c41af061f594c617d469880a06d69a14bf551fea4251240c1447068", 0x9, 0x9, 0x7, 0x8, 0x7, 0x0, 0x100000001, 0xffff})
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000140)=0x4)

00:00:10 executing program 2:
rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0\x00')
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_stat(&(0x7f0000000480)='./file1\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getgroups(0x2, &(0x7f0000000700)=[0x0, <r5=>0x0])
getgroups(0x6, &(0x7f0000000740)=[r0, r1, r2, r3, r4, r5])
r6 = socket$inet6_udp(0x1c, 0x2, 0x0)
r7 = fcntl$dupfd(r6, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r7, &(0x7f0000000280), 0x26)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
setrlimit(0x7, &(0x7f0000000080))
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f")

00:00:10 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000000), 0x4)

00:00:10 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
readlinkat(r1, &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000400)=""/214, 0xd6)
mkdirat(r1, &(0x7f0000000280)='./file0/file0\x00', 0x8)
fsync(r1)
renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00')
mkdirat(r1, &(0x7f0000000300)='./file1\x00', 0xf3c3ce8033979607)
renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00')
rename(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='./file1\x00')

00:00:10 executing program 2:
socketpair(0x3, 0x2, 0xe7, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getpeername$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000280)=0x10000, 0x4)
bind$inet(r2, &(0x7f0000000000)={0x2, 0x0}, 0x10)
getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4)
r3 = semget(0x0, 0x3, 0x381)
r4 = geteuid()
freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = dup2(r1, r2)
ioctl$DIOCADDSTATE(r6, 0xc0f24425, &(0x7f0000000540)="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")
freebsd11_fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getgid()
__semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000004c0)={{0x8, r4, r5, r7, r8, 0x9c, 0x7fff}, 0x81, 0x4, 0xffffffff})
r9 = semget$private(0x0, 0x0, 0x0)
__semctl$GETALL(r9, 0x0, 0x6, &(0x7f00000001c0)=""/133)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8)
poll(&(0x7f00000002c0)=[{r1, 0x100}, {r0}, {r1, 0x100}], 0x3, 0x0)
r10 = socket(0x2, 0x2, 0x0)
bind$inet(r10, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10)

00:00:10 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000f40100"/136, @ANYRES32=0x0, @ANYBLOB="1b020000d6b88cda"], 0x94)

00:00:11 executing program 2:
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = semget$private(0x0, 0x3, 0x1)
__semctl$GETVAL(r0, 0x3, 0x5, &(0x7f0000000000)=""/213)

00:00:11 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet6(0x1c, 0x20000005, 0x8)
accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000180)="9e0facd8", 0x4)

00:00:11 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000100)={<r1=>0x0, 0xd7, "95e56a02d13604348997da8c9bb4ba4d1abe9197851ec254e27651d1252a802a4e0e5fc37e79f58be92a4775b0e20ff07722df35c5abba6fc61fcf663fe38d59323c503888c589f1d4ef97bd7153593dd2914693c9b3485c154d4f5ed7f7cc10465988eac7c349f934e428adef7cad1283ae009e9d94b531a8e597524b204631c5eac3e6c16afe898fb02cb71a817a37eda34bfbefd1c72a35aab7d86749c1880ad8116e6f8c8879787ad51fb8f9155ec53fa16a99306c91d645e4ee433f023ddd0181654d86c0723f2960705356ffa36ce43433f9ffb7"}, &(0x7f0000000000)=0xdf)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x1c7, @mcast1, 0x7ff}}, r1}, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0)

00:00:11 executing program 3:
setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, 0x0, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x4f402b03000000, 0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0xb496, 0xda1, 0x2, 0x5}, 0x8)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4)

00:00:11 executing program 3:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x4, 0x12, r1, 0x1)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0xfffffffffffff268, 0x4)
getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@broadcast, @broadcast, @broadcast}, &(0x7f0000000140)=0xc)
mlockall(0x1)

00:00:11 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket$inet6(0x1c, 0x5, 0x9)
r2 = fcntl$dupfd(r1, 0x11, r0)
accept$inet6(r1, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000180)=0x7ff, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d})
getsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sync()
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200))
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r3, 0xffff, 0x1002, &(0x7f0000000040)=0xfff, 0x4)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
msgget$private(0x0, 0x10)
msgctl$IPC_RMID(0x0, 0x0)
lseek(r4, 0x0, 0x1000000000003)
pwritev(r4, 0x0, 0x0, 0x0)
fcntl$setflags(r4, 0x2, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x3f}, 0x24)

00:00:11 executing program 2:
syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd1c040f05bf11040300c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000140)={<r0=>0x0, 0x83b0}, &(0x7f0000000200)=0xfffffffffffffe98)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000240)={r0, 0x4, 0x7}, 0x8)
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
getpgrp(r1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000180))
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x1}, 0x8)

00:00:11 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = getpgrp(0x0)
freebsd10_pipe(&(0x7f0000000000))
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$setown(r0, 0x6, r1)
fcntl$setown(r0, 0x6, r1)
fcntl$setown(r2, 0x6, r1)

00:00:11 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
dup(r0)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4)
syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")

00:00:11 executing program 3:
syz_execute_func(&(0x7f0000000180)="b1c291cd806969ef69dccf000f708301000000fec44139fd5bf91c1dc1c1c764363640dad30bd1bbc817d11fc817aec44549f2168f4808eebce00000802000c421fc51c1ea660f383fd1c3c3c4210a5f7a2af3400faee47c7c730f5726400f0d18c401fe5ff62025500804f4c40ea276690b72c3c3c3c31d54111d00")

00:00:11 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x4, @ipv4={[], [], @multicast2}, 0x1}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c)

00:00:11 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x0, 0x6, @loopback, 0x20d}, 0x1c)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="9e", 0x1)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="9e", 0x1)
freebsd10_pipe(&(0x7f00000000c0))

00:00:11 executing program 3:
r0 = socket$inet6(0x1c, 0x5, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x4, {{0x1c, 0x1, 0x79e, @rand_addr="ed35e935990a1d48adabe4945be91c34", 0x6a}}}, 0x88)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0xffffffe6)
setrlimit(0x8, &(0x7f0000000100)={0x9, 0x5})
mlockall(0x1)
syz_execute_func(0x0)
sync()
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000440)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14de09c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")

00:00:12 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca99}, 0xb)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb)
semget$private(0x0, 0x4, 0x52)

00:00:12 executing program 0:
accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="88e46dc87e85691d9fdde47d8beeb6ef05b90f60ca279e6ab271f29849320e6e843c20fff6e85052d6b6690bbb336e", 0x2f}, {&(0x7f0000000180)="b8302a102323c5cd7bcceca2dfdb617ff4c4074162710ea433786e0bbcb40bc814e664d8f2c087cf1e17caad28146c2bd24813ba96114d5b182d65cd16fe609f16745d06b547f6c5481e7aa67f605b7dcb41c04656a0142b47a538c5d28ac064aa818726cf16707df29f61414eb0c4736e21306c607d88935025842e63c3dace", 0x80}], 0x2)

00:00:12 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x0}, 0x10)
dup2(r0, r0)

00:00:12 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x200000000000a, &(0x7f0000000000)="eaff125c", 0x4)

00:00:12 executing program 2:
fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getgroups(0x9, &(0x7f0000000040)=[<r1=>0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff])
chown(&(0x7f0000000000)='./file0\x00', r0, r1)
syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000000000000, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3a, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}})

00:00:12 executing program 3:
syz_execute_func(&(0x7f0000000440)="1c17c4637916d7b098cda01b69e4c4c2319cbe998999996962f5696200d9d9d017795bf98fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d3c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f91337408121655666662e440fc7bf0d00003cc4c1792f047e")

00:00:12 executing program 2:
r0 = socket(0x1d, 0x4, 0xc9c)
bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa)
syz_emit_ethernet(0x32, &(0x7f0000000080)={@local, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0xa106, 0x0, @remote, @empty, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{}, {[@multicast1]}]}]}}}}}})
syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0)

00:00:12 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
chdir(&(0x7f0000000040)='./file0\x00')
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x3, 0x4)

00:00:13 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0x10b)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000100), &(0x7f0000000180)=0x10)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="a0f0cf8d97422629f3a5d5d210e09df539397a1638361dda1e78fb9f97fe915524b48a16435377f49c6156863f9dcc05719e8f774904011bfe675a2ed95dcdebe2bb21865256792fc25f5cdf71c34698107f7d961b02483ba017e813bac3ed319b5f44833c7a89b9315d0872cc892d497a720d76e1e6b7358d77d3e56022cf405938cbb02e413f610c2af2a66654632ff2292b3905bc57a4db13dc7eca6086ef9d6121662345411545", 0xa9)
ftruncate(r0, 0x101)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000380)={0x2, &(0x7f00000005c0)=[@in={0x2, 0x0, @loopback}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x2, 0x5, @mcast2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x1, @rand_addr=0x8}, @in6={0x1c, 0x0, 0x5, @mcast1, 0x3334}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000400)=0x10)
close(r0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000008c0)={0x9}, 0x1)
execve(&(0x7f0000000580)='./file0/file0\x00', &(0x7f00000004c0)=[&(0x7f0000000280)='\x00', &(0x7f0000000540)='\x00', &(0x7f0000000300)='!(\x00', &(0x7f0000000340)='\x00', &(0x7f0000000500)=',+*\x00', &(0x7f00000003c0)='#y\x00'], 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000440)='./file0\x00', r1, &(0x7f0000000680)='./file0\x00')
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000006c0)=0x5, 0x4)
open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x26, &(0x7f00000000c0)=0x4, 0x4)
r2 = dup2(r0, r1)
getsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000), &(0x7f00000002c0)=0x4)
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@loopback, @empty, @loopback}, 0x22)
execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f00000007c0)=[&(0x7f0000000740)='@-\x00', &(0x7f0000000780)='\x00'], &(0x7f0000000880)=[&(0x7f0000000800)='(\x00', &(0x7f0000000840)=':1@:^\xa2\'\x00'])

00:00:13 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r1 = getegid()
setgroups(0x4, &(0x7f0000000100)=[r1, r1, r1, r1])
setgroups(0x0, 0x0)
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
mknodat(r0, &(0x7f0000000080)='./file0\x00', 0xc000, 0x200)
chmod(&(0x7f0000000040)='./file0\x00', 0x2f00)

00:00:13 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = msgget$private(0x0, 0x80)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/178)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000000, 0x8001}, 0x14)

00:00:13 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
pipe2(&(0x7f0000000100)={<r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000140)={<r2=>0x0, 0x7}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8)
setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000000), 0x4)
fcntl$getown(r1, 0x5)

00:00:13 executing program 1:
r0 = socket(0x2, 0x10000001, 0x0)
shutdown(0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x1)
fchmod(r0, 0x80)
socketpair(0x0, 0x0, 0x0, 0x0)
select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10fe}, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x308020005)
open$dir(0x0, 0x0, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x4)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8)
shmget(0x2, 0x1000, 0xffffffffffffffff, &(0x7f0000fef000/0x1000)=nil)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000180)=0x4)
lseek(r1, 0x0, 0x1000000000003)
open(&(0x7f0000000080)='./file0\x00', 0x200, 0x81)
readlink(0x0, 0x0, 0x0)

00:00:13 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed2", 0x7b, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x5)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')

00:00:13 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, &(0x7f0000000000))
connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x3, @mcast2, 0x4}, 0x1c)
chdir(&(0x7f0000000080)='./file0\x00')

00:00:13 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0x3eb5)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x6, 0x10, 0xffffffffffffffff, 0x0)
readv(r1, &(0x7f00000012c0)=[{&(0x7f0000000040)=""/10, 0xa}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/205, 0xcd}, {&(0x7f0000001200)=""/132, 0x84}], 0x4)

00:00:13 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
getsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
chdir(&(0x7f0000000000)='./file0\x00')

00:00:13 executing program 3:
r0 = socket(0x1, 0x0, 0x200)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={<r1=>0x0, 0x7, 0x100000001}, &(0x7f00000001c0)=0xc)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x881f}, &(0x7f0000000240)=0x8)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000080)={0x7, 0x2b4}, 0x8)
setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
execve(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000100)=0x9c3, 0x4)
close(r2)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000000c0)={0xffff, 0x0, 0x8000, 0x8, <r4=>0x0}, &(0x7f0000000280)=0x10)
setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r4, 0x80}, 0x8)

00:00:13 executing program 3:
setreuid(0x0, 0xee00)
r0 = geteuid()
setresuid(0x0, 0x0, 0x0)
setresuid(0x0, 0xee01, r0)
r1 = geteuid()
setresuid(r0, 0x0, 0x0)
setresuid(r1, r1, r1)
r2 = socket$inet6(0x1c, 0x7, 0xce9e)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x6, 0x1000, 0x8001, 0xf3e5, <r3=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x273, 0x0, 0x0, 0x6, <r4=>0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000100)={r3, 0x800, 0x8, 0xffffffff80000000, 0x10001, 0x71, 0x8000000000000, 0x7fffffff, {@in={{0x2, 0x2, @rand_addr=0x4}}, r4, 0xcedd, 0xffff, 0x9, 0xfffffffffffffb59, 0xffff}}, &(0x7f00000001c0)=0xb8)
mlockall(0x3)
setresuid(0x0, 0x0, r1)

00:00:14 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
bind(r0, &(0x7f0000000040)=@in={0x2, 0x1, @multicast2}, 0x10)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)='m', 0x1)

00:00:14 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xc5ff}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
close(r0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={<r1=>0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in]}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000240)=0x10)

00:00:14 executing program 2:
syz_execute_func(&(0x7f00000002c0)="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")
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="00000900000001000200050093040200090000000000"], &(0x7f00000000c0)=0x1a)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x4}, 0x8)

00:00:14 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={<r1=>0x0, 0xfffffffffffffc01}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x2, 0xf, 0x6, 0x3}, &(0x7f00000001c0)=0x18)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x3f4d, @mcast1, 0x3c5}}, <r2=>0x0}, &(0x7f00000000c0)=0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000280)={r2, 0x0}, &(0x7f00000002c0)=0x10)

00:00:14 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fstat(r0, &(0x7f00000005c0))
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r3 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x1)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x2000)
r4 = fcntl$dupfd(r0, 0x11, r0)
symlinkat(&(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00')
setsockopt(r2, 0xae06, 0x6, &(0x7f00000006c0)="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", 0x1000)

00:00:14 executing program 0:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000640)=@un=@file={0x0, ""/99}, &(0x7f00000006c0)=0x65, 0x8a0ccf4a66889ae4)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000700), &(0x7f0000000740)=0x4)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @remote}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @loopback}, 0xb1c808236fd0ae7e)
bind(r1, &(0x7f0000000040)=@in6={0x1c, 0x2, 0x4c247e85, @empty, 0x7fff}, 0x1c)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r3 = accept4$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x30000000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000480)={@in6={{0x1c, 0x2, 0x1ff, @empty, 0x6c}}, <r4=>0x0, 0x5, 0x7, 0x4, 0x2, 0xfffffffffffffff9}, &(0x7f0000000540)=0x98)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000580)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r4, 0x3, 0xfffffffffffffffb, 0xfffffffffffffa75}, 0x94)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="020000000000df4c23e9c6dde8223aab4d850342eb1f308780e401db42fcc4a85bcb9962281bc3884f30c26d"], &(0x7f0000000280)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x200000}, 0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000300)={<r5=>0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000340)=0x10)
getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000380)={r5, 0x4}, &(0x7f00000003c0)=0x8)
getsockname$inet(r2, &(0x7f0000000400), &(0x7f0000000440)=0x10)
r6 = socket(0x1c, 0x10000004, 0x43)
getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r6, 0x88, 0x2, &(0x7f00000000c0)=0x5, 0x4)

00:00:14 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@local, @multicast2, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000080)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r1}, 0xc)
getsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f00000002c0)=""/4096, &(0x7f0000000180)=0x1000)

00:00:15 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@random="b320a9e43c40", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "965ff0", 0x8, 0x0, 0x0, @rand_addr="33c8d3f859f1d1cc442768233d932e2d", @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x3e8]}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}})
syz_emit_ethernet(0x14f, &(0x7f0000000000)={@broadcast, @broadcast, [{[], {0x8100, 0xfffffffffffffffe, 0x5, 0x3}}], {@ipv4={0x800, {{0x16, 0x4, 0x7ff, 0x0, 0x13d, 0x67, 0x6, 0x0, 0x7b, 0x0, @multicast2, @multicast2, {[@lsrr={0x83, 0x1b, 0x1, [@local={0xac, 0x14, 0x0}, @broadcast, @local={0xac, 0x14, 0x0}, @broadcast, @local={0xac, 0x14, 0x0}, @empty]}, @rr={0x7, 0x1f, 0x400, [@multicast1, @multicast1, @local={0xac, 0x14, 0x0}, @empty, @remote={0xac, 0x14, 0x0}, @broadcast, @loopback]}, @ssrr={0x89, 0x7, 0xe9, [@multicast2]}]}}, @generic="39f11edf27d509c5540be6c5afb4c9af1f8a0b48a7215790308d13772079b9e4b18c1a05458007057446844b05f1585455cda3b70b98a3d9a66751667cafeca7d7b000802a2ad126f24f0fb4c5dad00c9f0d5d8bc92ba2767511ce57bc690046b8c86de87b1d94a07019082fc5b58907eb19ced14159cb3e5399a3300557e8e8951e6d11d5086f9de4a597cf7cb4ef66f8e726d22bb5979ea3ec14d6977cafef09cbfc94c25e367fb5aabe21b2185c5b38f6e3bad90264f473586fab3ce7559a5b050ac1245eab411444ebb5a3efbe986ab9a9c8733bf9bdb66821f8c026b8fd02c09d7816"}}}})

00:00:15 executing program 2:
r0 = socket$inet6(0x1c, 0x10000000, 0x6)
fcntl$dupfd(r0, 0x11, r0)

00:00:15 executing program 1:
syz_emit_ethernet(0x8b, &(0x7f0000000080)={@local, @remote, [], {@generic={0x886a, "c045e9baba608d05445479297805d53f159de9c7aa3b0b21a77f82ed9eb3c839fc940a0850f84498e8727c64f2b0e11cd74a0f754d334b1fa72fbc3a63058de27e686ca3132f61e1169fe077aa8f31e83b222c7f6c2ca322836a2faa6a9902f4ef7c7fa6c4737312ed60a7f7a5d50678f1cd47c9513194949a031ddb8b"}}})
r0 = getpgid(0xffffffffffffffff)
wait4(r0, &(0x7f0000000000), 0x2, &(0x7f0000000140))
getpgrp(r0)

00:00:15 executing program 0:
socketpair(0x0, 0x0, 0xff, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x5, 0x6}, &(0x7f0000000140)=0x94)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000001c0)={<r2=>0x0, 0xfffffffffffffe8d, "33945cf58863ad181f9adb187752198f2b5f12c8e917065816ffd0a8b08f67308a6c2b4d7b4757265126307f798a480d8c21"}, &(0x7f0000000200)=0x3a)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x1105, &(0x7f0000000180)={r2, 0x0}, &(0x7f0000000040)=0xc)

00:00:15 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff, 0x100000001})
close(r1)
ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000000)="468ed2c3b3790309588d9f717cda422c2f35a1515b52993197b6a2611ec0a1768948c82b07be9cb11c63009f3410b9")

00:00:15 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
truncate(0x0, 0x1000000005)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b360, 0x800000b35d})
mlockall(0x1)
r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast1}}, <r2=>0x0}, &(0x7f00000000c0)=0x8c)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x426}, &(0x7f0000000240)=0x8)
sync()
socket$inet6_icmp(0x1c, 0x2, 0x3a)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)

00:00:15 executing program 1:
socketpair(0x10, 0x2, 0x10000, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
socketpair(0x100000001f, 0x3, 0x3ff, 0x0)
bind(r0, &(0x7f0000000040)=@in={0x2, 0x3, @loopback}, 0x10)

00:00:15 executing program 3:
r0 = socket$inet6(0x1c, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b359})
mlockall(0x1)
syz_execute_func(&(0x7f0000000100)="98a84aa84a3e431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4026d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={<r1=>0x0}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xe, 0x3}, 0x8)
getsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:16 executing program 3:
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff})
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=<r2=>0x0)
openat(r0, &(0x7f00000002c0)='./file0\x00', 0x100080, 0x40)
fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x400)
r3 = socket$inet6_udplite(0x1c, 0x2, 0x88)
accept$inet6(r3, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_buf(r3, 0x29, 0x27, 0x0, &(0x7f0000000140))

00:00:16 executing program 2:
syz_execute_func(&(0x7f0000000680)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c473460f596f061e0fa0450f0faa00001521b7f3a634d1c4e10b90f8c4c4c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x20)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x2, @loopback}}, <r2=>0x0, 0x11, 0x8001, 0x3}, &(0x7f0000000240)=0x94)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000280)={r2, 0x7}, 0x8)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000002c0)=0xca, 0x4)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0)

00:00:16 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
write(r0, &(0x7f0000000040)="f6a5", 0x2)
execve(0x0, 0x0, 0x0)
geteuid()
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x9, 0x1, 0x0, 0xe8}, 0x8)

00:00:16 executing program 3:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000640)='\x00KO\b\x00'/16, &(0x7f0000000680)='\x00'])
fcntl$setflags(r1, 0x2, 0x200001)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00'], &(0x7f00000005c0)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='/}$,\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='&(:\xec:-{\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000400)=0x200, 0x4)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000300))
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x0, @remote, 0x80}}, 0x0, 0x8433, 0x5, 0xf3b}, 0x8c)

00:00:16 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b5570f8e29590000fb660f72d50f0fb8c4014e4e64f346af751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c663b712c483397fd300b7b7fe020fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f680821492e618de3c0f526264788fe58c4a1dd907dbbbfdd5cc6c6d030a1c9fb110fd3c45ea261f0b7e2")
r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x10000000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x1, @ipv4={[], [], @loopback}, 0x10001}}, <r1=>0x0, 0x6, 0x3, 0x200, 0xff, 0x5cd, 0x9}, &(0x7f00000001c0)=0x98)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0xc29}, 0x8)

00:00:16 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000380)}], 0x1)
preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0xf4, 0x0)
chroot(&(0x7f0000000040)='./file0\x00')
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x30000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x100, 0x3ff, 0x1b8d1fe9, <r2=>0x0}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r2}, 0x84)

00:00:17 executing program 0:
r0 = socket(0x17, 0x200000003, 0xfffffffffffffefe)
getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000280), &(0x7f0000000240)=0x4)
syz_execute_func(&(0x7f0000000000)="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")

00:00:17 executing program 1:
syz_execute_func(&(0x7f0000000180)="9826473e431c090f05042459bf0b0000b740d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0)

00:00:17 executing program 2:
syz_emit_ethernet(0x25, &(0x7f0000000000)={@random="8167d0c69788", @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @multicast1}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}})
socketpair(0x17, 0x7, 0x10001, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setitimer(0x0, &(0x7f0000000040)={{0xffffffffffffff7f, 0x4}, {0x2, 0x2}}, &(0x7f0000000080))

00:00:17 executing program 2:
syz_execute_func(&(0x7f0000000300)="144fb5b5129898801b69e4c4e2f8f39fffcffcd56962f5696200d9450f4bbe0500000017795bf9f2680c000000c7e4c752fbc4e10141d1ab0d000000c4650fd94c06315c095c09fc2b1ca267d9f2b90a238f4808eebce000008020004d4d22b18cb60700000051f3460f1035f951f4d0c4a27d181ec1ea01eff265dc5f00c35bf3400fb829304545e2698fe9d091d3000f9966030ff2d9ffe42c240ff3460f1acb635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066430f38002e")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000000)="511b790d93e22c7dd1c3262f0b865e547a4c9665ed4f4e8f184b09bf3a7e006fe64b121f6b0c46dbeb25c4a4ae1eb5adc214b57c00b147439c")
ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000040)="9c276a")
ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000400)="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")

00:00:17 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
fcntl$getown(r0, 0x5)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x9)
truncate(&(0x7f0000000000)='./file0\x00', 0x0)

00:00:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x4, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={<r1=>0x0, 0x1}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x8, 0x3, 0x8001}, &(0x7f0000000140)=0x18)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x6)
getsockopt$inet6_int(r0, 0x29, 0x400000000014, 0x0, &(0x7f0000000180))
fcntl$setstatus(r0, 0x4, 0x48)

00:00:17 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x0)
r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=<r2=>0x0, @ANYBLOB="000000000500000004000000080000004a110000"], &(0x7f0000000140)=0xa0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x3, @broadcast}}, r2}, 0x8c)
socket$inet_udp(0x2, 0x2, 0x0)
socket(0x1c, 0x4, 0x10007fffffff)

00:00:17 executing program 2:
r0 = getpid()
getpgid(r0)
mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={<r2=>0x0, 0x8}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x73d7, 0xc2e, 0x8}, 0x10)
pwritev(r1, &(0x7f0000001640)=[{&(0x7f0000000240)="96f7f6232e519a297a4905dd65f81442", 0x10}, {&(0x7f0000000280)="c86ff5a2f172952532c36e2f649e728afe891c7530b311cb868a11f09a404f28644c6a899f1e6a0b8fb84524ec46da7d81d97689bc112055ed0d5f81bc2dd5c9f7fda1a19249bb7e6af7b99ce4fa6bc183d66cfa46afa6c2bdcefcdb47c56fef924d7f31c0f6396cf79f24734e58895322cd4d34c29f87ae916e44bbf4f83f5902a59e560e80e32708c2ff116699b37ef262de150f3472b706e28a15560dd90ef8afb28feeef50e5bda1643f19ff90632bfafb6a3087b5b44d4d72e5a4f7bdfafe9a173af830d0ce731dd03ced0a081165ea5520a45475ee27e59b16b9329c", 0xdf}, {&(0x7f0000000380)="a8866647dcae65f59a94ab6ec8c2bf7264b160eb66392abc0b4396629abc885dee5652c01bef110ed3f04478821c24ed932de89bfad5137210dfe2f9c63ddcf7638dd8276bc99bb496", 0x49}, {&(0x7f0000000400)="3ebe22ee8dffc3d87085849c4b27506a179ea4b0e4fde7108c6ceb52faaecf4b4620d3b6371fa2022f07908a63c6e2c0e5908527848bb0f472ba7739ceae228a61618c2d2083aa4ab6295d73cb270f75c3ed8f9f5395cb00de2601afd2722a5ed1eb04cb7a79fe4c92024e4e8e57d9a26c6324d3eb03098fe7b0dc0c9527ccb794fac897f28c9c909bc3ea0be1167ed5a4e9a0c565fccb688a2ef032ea38d6", 0x9f}, {&(0x7f00000004c0)="f7769d316130a3016175b57120521e1c514f7e9eb42433f65c2692", 0x1b}, {&(0x7f0000000500)="7155b807e653ff6b7a2a16150390a839862903e46f40d522a848a8dc397c12f8ef7144daabddf20515d2fd1d9ab1a57907eb202c4b2b7635a7fe450a1e4dfcb3bd72c0e6c33bc64a3669a7fbc9c92e7ed05e6a10a0aaf3bfe3bb4a54635cbd47613accf54a0d7831156ad2e4663c767d2a0e8fc8592891382862cafeb9c765544ae41aa29cb53fc1bff845892a69ee72b3c6adf7b7c0a1145645e2a297b86deaf344c606290fa7ec56cb3460308e9fff27c8", 0xb2}, {&(0x7f00000005c0)="0dc2bacafdfa08ea73524563ef3991ce31b3af52a57ed9e8dcec3ba7274747c9b283d5fd93620e7e306f0728c7b6eef9279b53171c9d34edde3115fb2dc096ccabb14458acc360871b0bd4d1107f30648dd227db3ad9e63ce859ffc06a046b96d542505138cb7a551c90389cb2", 0x6d}, {&(0x7f0000000640)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={r2, 0x8000, 0xffff, 0x1, 0x10000, 0x10001, 0x6, 0x100000000, {@in6={{0x1c, 0x1, 0x3f, @ipv4={[], [], @multicast2}, 0x3}}, r2, 0x400, 0x7, 0x7, 0x1, 0x8}}, &(0x7f0000000200)=0xb0)
sync()

00:00:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000bb00"/128, @ANYRES32=0x0, @ANYBLOB="b00000000000bb6ea7252c453d486d80ff000087cf86fe8de2b1387d3aa8ee6e6f31d20000"], 0x98)

00:00:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000100003f0000000000000000000000ff"], 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:00:17 executing program 3:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013)
r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8, 0x13)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000280)={0x2}, 0x4)
preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/234, 0xea}], 0x1, 0x0)
open$dir(&(0x7f0000000240)='./file0\x00', 0x20809, 0x8)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1, 0x1000000000000)

00:00:17 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@local}, 0x14)
sendmsg$inet6_sctp(r0, &(0x7f0000000a80)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000009c0)=[@prinfo={0x14}], 0x14}, 0x0)
socket$inet6(0x1c, 0x4, 0x1ff)

00:00:18 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000202, 0x0)
truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000000)="9d3824d6ead9fe725c02f711f20d0b5427406443778bbf59a2c71861de413f5183ca1ebc0b28a0a4478141b04bcdd15b9a1f32be32d381ef5de27749d7bfd4827fbd40a46d9ec4bb9db95f516c613676ef670587a1cdb0083617aa1c2e2e51b59c46754a72ee21aaa054944325d25d3e3c9e788c28d1")

00:00:18 executing program 1:
r0 = socket(0x1b, 0x3, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/38, 0x26)
getsockname(r0, 0x0, &(0x7f0000000040))

00:00:18 executing program 1:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x800, 0x0, 0x1000, 0x5611, 0x100, 0x6, 0x26d, 0x7f, <r2=>0x0}, &(0x7f0000000100)=0x20)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={<r3=>0x0, 0x384, 0x7, 0x95}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={r2, 0x3ff, 0xffffffffffffff26, 0x4, 0x7, 0x6, 0xff, 0x5, {@in6={{0x1c, 0x2, 0x4, @rand_addr="f50c13f6df3275d898f5950325c2a409", 0xfffffffffffffff7}}, r3, 0x7937, 0x200, 0x80000000, 0x6, 0xfff}}, &(0x7f0000000340)=0xb0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0x0)

00:00:18 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x67, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000000)="73335fe8952d9d295ca55ce366a5c792cec30161701c8e55e6dfca3b34b20b41f072f23640ce180b5d74190b66eab0f88ce3fd187734d507063829b3ac270255aa9b6512ab5e7d427e36ccfa8d87a564a94b11398888eb9b2835c951f742588f7a4c0550e59924e1111eb57e453f10b65d31376158f24a8183d5499a998916fa7c23ea96016bc16a1b31a5949c32595d95091f2aeb4aa99a")

00:00:18 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getuid()
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r2, &(0x7f0000000280), 0x0)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0xc, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000380)=ANY=[@ANYRES32], 0x0)
setreuid(0x0, 0x0)

00:00:18 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
fsync(r0)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10)
mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f00000000c0)="8a17687bc8c1743c1098b49306373442775f227b8b5a674dbc3b52826f66f8099051b3478b90edecfd9dd75379d782e12ce2cec03011276ae92ca5b974355c")
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000002c0)={'accf_dns\x00', "1b81fd9921f51e9f70e2f74cae53fe70c8d176b4dce10da52a4f0d98541a2e93f9cfff2088c55f626055f233bcc0b541838b64fa433808d02dcdd968cf0fbbfdffc11062895f9de8087ec673e85046957c6ab171978ceb41ba6ebc7c29ab945415921b525a9376140a6c0d2bff62c54f2bc74b06c981ab538b9cb016c7168fc4d8b3363fdd5c829e41b30a9067279e9f2fe7f3e6e2b6b253e403052eaeb8a3de51908ac39a9c07b90de46170f82d9384cc7148bc5e64bc57bcb1bc8c7d30873c3286c343fe8ebe3334d90352d08eb7f6bf9cee1ce9998938a4418da2371de598c9b8fb3f137241edb66ea27b9e53bc27"}, 0x100)

00:00:18 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x7, r0)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000240)="776cac07a306eeb173a327eaf6cee672148f8eb1837e9747e8b6a96833523e4afba00a9e52e092320abca7b3fe96e6a94149c0fcfecb90e85cef081c0f3fb395676e6c49f36c5e64fa347bca09e778f4a214f257c4706f56f559ea0c2fd934a0295af3dbef6e1b8868188c6b94268bcfda010a85524cf49d37bbffe65ea6a82ec121535859a77fdb97bd923eab20f65c9dd9289739ce5b12d090f7cb58159b8209", 0xa1}], 0x1, 0x0)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
syz_emit_ethernet(0x18c, &(0x7f0000000540)=ANY=[@ANYBLOB="67447fd5e81300000000000086dd656c3f560156ef030000000000000000000000000000000000000000000000000000000000000000000b0000000000000502fffd0001000401ff3f3bbe0a6eb5df00ee6dd9d273eaa49006f1ae34ee1fb2cddf72d9e312f68e4a1d716035726fc648dde85c288e934913ead630f64d8edbeb0cee5e4db400010000010001090000000000000000004e214e2000089078e5327c492cfb34822245162c2ccf1a65df40ecb606522351367d530bae272af267ff32de4c4ef8fd927efdf68444a7407eb1f3cf5daa0fb2ba88ad7f1e434cf2303aa9912ba7b6a899c3464dc22a0e46dc8adb7124a699fff6d186a6d03a2f7f7044341cf60002e7e50681d64f99f20fede95b04dce1620d23235f532dd41fcc9fea3197c42851fafbed387a7452037ac00e2d01f56e93eba47173d8ecba9697cbbdf5d5f6c605f3a2547de0cca351d5a3633d03e330403cee0290fd4ee648713a8a4fd5915a21587cfade9271d836a33a75ae2acf5d966feec5d8b2ab36060622e8aac2de0adba3d3d1ecb1cb2c"])
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={<r2=>0x0, 0xfffffffffffffff9}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={<r3=>0x0, 0x10001}, &(0x7f0000000500)=0x8)
mlockall(0x1)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000740)={r2, 0x4, 0x6, 0xba, 0x3, 0x0, 0xff, 0x9, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r3, 0x4, 0x1, 0x1, 0x7, 0x400}}, &(0x7f0000000800)=0xb8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, &(0x7f0000000180)=0xc)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x100000000, 0x7fff, 0x858e, 0x0, 0x0, 0x2, 0x834, 0x7, 0x7ff, 0x80000001, 0xfffffffffffffffb}, 0xb)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140), 0x0)
lseek(0xffffffffffffffff, 0x4, 0x7)
rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='./file0\x00')
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
rmdir(&(0x7f0000000700)='./file0\x00')
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000300)={{0x1c, 0x3, 0x6, @empty, 0x2000000000}, {0x1c, 0x2, 0x9, @empty, 0x50ae}, 0xffffffffffffff01, [0x5, 0x7f, 0x0, 0x18bc, 0x0, 0x4, 0x1a80]}, 0x5c)
ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000380)="de0342d5c313e6697a859f861a6a169fbe16e02c11a47b3ff18f769ee0378795997acd3dfe0820fe9099b0ceb6f686b926174fdf158b67cf7300f6059c1debc7f8b1baf64c43a5afbb76fa5124ced928be975f126115cef4c152bc04c5d8fff736c705c5de07")
execve(0x0, 0x0, 0x0)

00:00:18 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
read(r0, &(0x7f0000000600)=""/242, 0xffffff99)
ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000080)={{"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", "3704f03404bf57ede4b4205b37cf0d15d8ec93ceb0ccb19105db9b29c350959c", 0x7, 0x8}, &(0x7f0000000040)="7b7bf46a1c2ee8557baad68243ed5882ab8e68d93626ab9edc1619c2b4897bb248", 0x40, 0x200, 0x1, 0xffff, 0x8, 0x200, 0x2, 0x5})
dup(r0)

00:00:18 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2)
setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000000)=0xc7000000, 0x4)

00:00:18 executing program 3:
writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x0, 0x0)

00:00:18 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x3)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
r2 = socket(0x10, 0x3, 0x3ff)
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0080020001000100010044004800ffff0200000002004e2300"/156, @ANYRES32=<r3=>0x0, @ANYBLOB="060000000400000001000080ff00000049000000"], &(0x7f0000000280)=0xb8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000002c0)={r3, 0x1}, 0x8)
open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0)
execve(&(0x7f0000000500)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000080)='\x00', &(0x7f0000000100)='[\x00', &(0x7f0000000180)=')\x00'], &(0x7f00000004c0)=[&(0x7f0000000380)='i\xe8\x00Vr!t\xd3\xcdvV\xf4.\x00\x05\x01\x90\xf8\vf\xcf\xc8\x8dX\xfa\xe3\x93\xcd\xdd\x10\xfa0*/#\xb7&J\t[\xf0\xd6u\x94\x1f\xe4\xa5\x83\x1dI\x0fL*\xbd\xf1\x86f\x00]\xd5\xf6=\xf2=h\x8f\xc4\xab \xb0\xe2\xc5\x1bL_\x81M\x1d\xcd\xde\xfe\x83\x17)\x15\x8e\x92+\xa3\xd2f\xba\xe5\x00\xeb5\x0fb\x196\xf7\xb8;\xbb\xc99\"\t\xc4\xb3\x19\x1d\x8b>=<\xd6\xa6\xc6\x04\b~\x9bptn\xf6!R\x0f\xda\x1bn\x83\x10\x983\xba\xa3Y\x95VC\xff3\xe3\xaf\x86\xfc\xde\xb9`\x8aU~\xfd1\x8b\xf1\x82jr\xa6\x0e\xab\xad\xe2J\xda\xf3`\x98\xce\x86D>t\xfe\xcew\xee?wb', &(0x7f0000000540)='$!\x00'])
flock(r1, 0x1)
flock(r1, 0x1)
flock(r0, 0x20000015)
syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0)
chmod(&(0x7f0000000300)='./file0\x00', 0x35)
execve(0x0, 0x0, 0x0)

00:00:18 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200), 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1}, 0x8)
r2 = getpid()
freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
sendmsg$unix(r0, &(0x7f0000000600)={&(0x7f0000000040)=ANY=[@ANYBLOB="01002e2f660800003109"], 0xa, &(0x7f0000000380)=[{&(0x7f0000000140)="20b4f70dfdd3f7f7c5c9c544f1027eb3fea3945c56b73eed6d2ceba68e5fc8a4e26ddc7f5a342ee3813f0b3b8cd3a2f2db9fff9fff66152e1954d2688806b0639a66dab6761832d360", 0x49}, {&(0x7f00000001c0)="a71c9e62c6dcb2bdc26c7f83cfa9a267588da3b13c90af090bf51a71f02bdbf720eda19368f9eee88917b8c4f53cde249e281e66fae1", 0x36}, {&(0x7f0000000240)="fab1f0a3eb9421409f9bcec3325677b84ef6181570fea8df615e2c77ee43c6fda4ebddbf1da0495dad81b50fdc74357b8280dbd6cb96bb0f638e6f97142fb69f230d6ce399ed2d58f49023fecc931930f3f9036a2cf2366550f6f21dfcb69c6bc2795afc6ec41cd7639ed2fedd258f", 0x6f}, {&(0x7f00000002c0)="976ceca6b50db7cc5359686b11086f329c22d51fd67515c181574eb6ed7c90bf9c6938a1b2fe88994970f3788b225caae142ea0db849df356b071f71bf", 0x3d}, {&(0x7f0000000300)="1ce6113c5922d445dc7d2a7591fa21bf9228f8e64341beaaead94991a9130d88209938d99d6dad23c04b719e91c79e0f5254bb5a6d94ddeb128e374bddaa63b04f85474a19764cc770fc50da2cf9d654355b9fba761e22c297d2d78553299ecad1f12b5ec2a0f0b7970fa711b0ffadd383", 0x71}], 0x5, &(0x7f0000000580)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x50, 0x20000}, 0x8)
truncate(&(0x7f0000000640)='./file0\x00', 0x9)

00:00:18 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x23, 0x0, &(0x7f00000001c0))
fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setgroups(0x3, &(0x7f0000000300)=[r1, r2, r2])
r4 = getgid()
r5 = getgid()
r6 = getgid()
setgroups(0x6, &(0x7f0000000180)=[r1, r2, r3, r4, r5, r6])

00:00:18 executing program 0:
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="000400"/110], &(0x7f0000000140)=0x6e, 0x10000000)
recvfrom(r0, &(0x7f0000000380)=""/207, 0xcf, 0x40000, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
r3 = open(0x0, 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020009)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
open(0x0, 0x0, 0x0)
close(r3)
fcntl$getown(0xffffffffffffffff, 0x5)
fchdir(0xffffffffffffffff)
setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
chown(0x0, 0x0, 0x0)
fcntl$setflags(r2, 0x2, 0x1)
mlockall(0x1)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178)
sync()
mlockall(0x2)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

00:00:18 executing program 1:
syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c190f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10")

00:00:18 executing program 3:
r0 = open(0x0, 0x800, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r2=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r2}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8)
openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000008c0)={@in6={{0x1c, 0x2, 0xfffffffffffffffd, @empty, 0x9}}, r2, 0x1, 0x2, 0x1cda}, 0x8c)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000980)={@in6={{0x1c, 0x1, 0x7aa, @loopback, 0x1}}, r2, 0x8, 0xffffffff, 0x0, 0x8001, 0xb2, 0x7ff}, 0x98)
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:00:18 executing program 1:
r0 = socket(0x1, 0x5, 0x0)
sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="10000000000000000000000000002000"], 0x10}, 0x9)

00:00:18 executing program 2:
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
getresuid(&(0x7f0000000240), &(0x7f0000000100)=<r0=>0x0, &(0x7f0000000200))
r1 = accept(0xffffffffffffffff, &(0x7f0000000900)=@un=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002)
fstat(r1, &(0x7f0000000280))
setreuid(r0, r0)
syz_execute_func(&(0x7f0000000800)="9858584aa84a1c340f05f359bf0700000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8b826eefa80dd4d48cc70808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")

00:00:19 executing program 2:
r0 = semget$private(0x0, 0x1, 0x1fc)
semop(r0, &(0x7f0000000000)=[{0x1, 0x9}, {0x6, 0x80000001, 0x800}, {0x2, 0xa1f6, 0x1000}], 0x3)

00:00:19 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r1 = getpid()
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x5, {{0x1c, 0x2, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x10001}}}, 0x88)
fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x3, 0x4, 0x10001, 0x800, r1})
flock(r0, 0x3)
flock(r0, 0x1)
setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000040)=0xff, 0x4)
open$dir(&(0x7f0000000180)='./file0\x00', 0x810c, 0x47)
flock(r0, 0x20000015)

00:00:19 executing program 2:
r0 = socket$inet6(0x1c, 0x3, 0xff)
r1 = socket$inet6(0x1c, 0x7, 0x2)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={<r2=>0x0, 0x3f}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r2}, 0x8)
syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00f'}}}}}}})
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0xfffffffffffffffe, 0x4}, 0x8)

00:00:19 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0)
close(r0)
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0))

00:00:20 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ftruncate(r0, 0x80000004)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x316b}}, <r2=>0x0}, &(0x7f0000000100)=0x84)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r2, 0x100000001}, 0x8)
ftruncate(r0, 0x0)
pwritev(r1, 0x0, 0x0, 0x0)
preadv(r1, &(0x7f00000002c0), 0x0, 0x0)

00:00:20 executing program 3:
syz_execute_func(&(0x7f0000000140)="1c0dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0xffffffff, 0x101, 0x80000000, 0x9, 0x4}, &(0x7f0000000040)=0x14)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x6629, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r1, 0x69, 0xffffffffffff0000, 0x6, 0x9, 0x80000000, 0x2}, 0x215)

00:00:20 executing program 1:
__getcwd(&(0x7f0000000100)=""/214, 0x3a)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x5, 0x9, 0x100, 0x6426, 0x3ff, 0x708c, 0xfc00000000000000, 0x1f, <r1=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0xffff}, 0x8)
freebsd10_pipe(&(0x7f0000000200))

00:00:20 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000140)={<r1=>0x0, 0x1ff, 0xf, 0x3f, 0x7ff}, &(0x7f0000000180)=0x18)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in={0x2, 0x3, @rand_addr=0xff}, @in6={0x1c, 0x1, 0x800, @local={0xfe, 0x80, [], 0x0}, 0x100}, @in6={0x1c, 0x1, 0x1, @ipv4={[], [], @broadcast}, 0xa3}]}, &(0x7f0000000280)=0x10)
socketpair(0x0, 0x0, 0x0, 0x0)
ftruncate(0xffffffffffffffff, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:00:20 executing program 2:
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xc000, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
write(r0, &(0x7f0000000240)='-', 0x1)
read(r0, &(0x7f0000000280)=""/252, 0xfffffffffffffedb)
r1 = socket$inet(0x2, 0x7, 0x3d8)
r2 = dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={<r3=>0x0, 0x80000001}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x3, 0x4020, 0x6, 0x7e2, r3}, 0x10)

00:00:20 executing program 1:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
lseek(r0, 0x0, 0x0)
listen(r1, 0x0)
r2 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x16, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast}}}, 0x94)
accept(r1, 0x0, 0x0)
shutdown(r1, 0x0)
listen(r1, 0x9)

00:00:20 executing program 3:
r0 = socket(0x2, 0x10000001, 0xfffffffffffffffd)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={<r1=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={<r2=>0x0, 0x9}, &(0x7f0000000200)=0x8)
poll(&(0x7f0000000380)=[{r0, 0x10}], 0x1, 0xfff)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x9, 0x1f, 0x101, 0x40, 0x0, 0x3ff, 0x1, {@in={{0x2, 0x3, @broadcast}}, r2, 0x7ff, 0x200, 0x339, 0x4}}, &(0x7f0000000300)=0xb8)
shutdown(0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x0)
dup(r0)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000340)=0x9, 0x4)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)

00:00:20 executing program 0:
getitimer(0x1, &(0x7f0000000000))
r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0)
lseek(r0, 0x0, 0x4)
fdatasync(r0)
ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000080)="877c6f69d5b50f2d2682609b1fb988add9ae6dcd66090c725158ccd6fc6087fc784bd063d34f82d84e76dedb1e21434d4916aa2e264a670977b82c88a0088a2a3d8e3eab8598e081bb051deda9222f64c8fa05cf43c5daf392f4c031479b044560b8308353fa4f733ed86325a690fc3489a2c4af2cf837b51eacf496b06e8f903386c783cd89")
r1 = fcntl$getown(r0, 0x5)
wait4(r1, &(0x7f0000000140), 0x0, &(0x7f0000000180))

00:00:20 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
r1 = dup(r0)
sendto$inet6(r0, &(0x7f00000007c0)="18f7d41967236440fc896987303e726c7d424b1cfb88f694e1ddae16b335225852a5f57d05c4e49e143e6ea03b9056962f05743baef6491d70bea066e23dd8f6b8b3d6ab4583f31f4ea354d979e7c640e60fba9780041a135c57bebac19240471b8e991bd35dd55b01e6622f9568a318bcb1308cfeba95982aa21fa369dcb195883f971cb494372bddab61a01bd71754720177c58ede51947a2b698e8ae5f3b09622406935c82104f00faa5387a3c2f1a46632", 0xb3, 0x20089, 0x0, 0x0)
renameat(r0, 0x0, r1, &(0x7f00000001c0)='./file0\x00')
sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064103c4a37bf0c55c41e2e9660ff8aa110040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30031e1edee508c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780))
ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, 0x0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r2, 0x5}, 0x8)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0)

00:00:20 executing program 3:
syz_execute_func(&(0x7f00000000c0)="1c1ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4827d1a01f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01f265dc5f00c35b5b304545e269400f34000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:00:21 executing program 0:
semget(0x2, 0x3, 0x40)
r0 = semget$private(0x0, 0x2, 0x300)
__semctl$SETVAL(r0, 0x3, 0x8, 0xffffffffffffffff)
r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=<r2=>0x0, @ANYBLOB="124b000009000000100200000800000001048000"], &(0x7f0000000140)=0x98)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r2, &(0x7f0000000180)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x10001}, @in6={0x1c, 0x0, 0x7d, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x2}]}, &(0x7f0000000280)=0x10)

00:00:21 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8202e9db7f8736100000f2ffffff00000000000000"], 0x1)

00:00:21 executing program 1:
setresgid(0x0, 0xee00, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fstat(r0, &(0x7f0000000080))
ftruncate(r0, 0x8)
fchmod(r0, 0xe3)
ftruncate(r0, 0x101)
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)

00:00:21 executing program 0:
syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
mprotect(&(0x7f0000314000/0x3000)=nil, 0x3000, 0x2)
setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4)

00:00:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0002ff0000006c65302f66696c653000"], 0x1)
syz_execute_func(&(0x7f0000000440)="91cd80c441c1eb6e0443dbe18a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460080e1fe1092fe1092e22c892a0f0000009f")
r1 = getpgid(0x0)
r2 = msgget(0x3, 0x80008)
r3 = fcntl$dupfd(0xffffffffffffffff, 0xe, r0)
bind$inet6(r3, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c)
r4 = socket(0x2, 0x10000001, 0x84)
connect$unix(r4, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673)
recvmsg(r4, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
recvfrom$inet6(r4, 0x0, 0x0, 0x80, 0x0, 0x0)
r5 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_group_source_req(r5, 0x0, 0x52, 0x0, 0x0)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r6 = getpgrp(r1)
r7 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x1f)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r7, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
getpgid(r6)
getpgrp(r1)
socket$inet_udplite(0x2, 0x2, 0x88)
freebsd10_pipe(0x0)

00:00:21 executing program 2:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getpgid(0x0)
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081fb6db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
shmctl$IPC_INFO(0x0, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, &(0x7f0000000280))
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000180)=0x1c)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, 0x0)
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f00000004c0)={{"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", "44677da3546f733b6fe0d266f5bc3436d1f0c989110daa61df4ada17d4300956", 0x9, 0xe59}, &(0x7f0000000300)="7918d3ebeb32a0e0b2e944f6c27e51f55b124b147fce4b2449c2a616206ac5895556e8f31db0c958c7d11d4aae46738dadcccf8206a19b5116b8de22ce7f134db425bd4b11cb8ab9e83b4754997470183ffb4a86e9a2f17166d8eb38a6954fdd778091e23aa35b826ab94e8071af3b215cb05ce454ceadc1670ba63e58f509f2b1db0522170d449fa0cff976f2ac31061cd5f304ec6705e05fca04dda10d031f84ffc72954b5e6599adb1864635b4f2e204e5065913d8673592bf6ed0487dc5ff02b17", 0xb4d, 0x8, 0x3c, 0x3f, 0x80, 0x1, 0x3f, 0x7})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0)
r1 = semget$private(0x0, 0x3, 0x120)
__semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000940)=""/178)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={<r2=>0x0, 0x7, 0x1}, &(0x7f0000000200)=0xc)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r2, 0xffffffffffffffff}, &(0x7f00000002c0)=0x8)
__semctl$IPC_RMID(0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
poll(&(0x7f0000000180), 0x0, 0x0)

00:00:21 executing program 1:
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYBLOB="060000ffff9900070099000000000000000815bf71fa02005800000000eb0000000000000006cb61e91c0000e2ffff81ffffffff0000"], 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={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(r1, 0x84, 0x16, 0x0, 0x85)
ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000240)="9ad9d8af25f93d2476b5ce5ad2585ea51ee662347e55f14cd76b95db185676d783a8caac9cdac48c6545269ffaebff9775f21176b69bc6853b610af101e312d2d020f29909ef5ab5d48ab99c39836fce75269d064311f9a5eceb28c5d4293487edc767606b382528edb4d927b843bb8dd9c7e2ce259da60dda5354f7c548aae861f6d68127c4408953ca125795212979b587a4c70825da664f663ed6254709f322397e5f836ed47519ea259e9ab4c843f2152c332f1c0d645c")
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")

00:00:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100000000000000e9ffffff00000000000000000000000800"/128, @ANYRES32=0x0, @ANYBLOB="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"], 0x98)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0xd, 0x1}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0xae, 0x8, 0x5, 0x1}, 0x14)
r2 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x2, 0x46)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0)=0x1, 0x4)
fchmod(r2, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r1, 0x10000000000000}, 0x8)

00:00:21 executing program 3:
chdir(&(0x7f0000000100)='./file0\x00')
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000340)={<r1=>0x0, 0x4}, &(0x7f0000000380)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000003c0)={r1, 0x8}, 0x8)
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e210fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r2 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000001c0)={<r3=>0x0, 0x7, 0x1, [0x5]}, &(0x7f0000000200)=0xa)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000240)={r3, 0x7, 0xf7, "e692195639bd74f6940e5157b1dc5e16a5a5373d1d8740676601619a0db2cd60d279e5004da0db6c7b967c24cfd33ef9303baaf624daa860c08615a05ee1cd19a70f8eb735fd1e15be1232ee15cfc310a056e6ea1052f216a71a3bb5a9782a03edfe8cfe5630306c9fe250a894bbb63cc1bccbd69a7227006878182c9d3d5ad5df717e14379832e78351bdcd5090ed0eae6669cb6bdcda6d6cc20f2ec49c8b0bbbd0066d4a52b67f1171d7933fe7f9f3724691f0cb590f5d2401e8dde10393ef5ba3a3b7b3b28fd2cb390821937ef773ff5fba5103bfb9bf017e66eb734c8cee1a6efa2e1ba58b12b37bcc8da9dcc6922ac25328f97a21"}, 0xff)
socket$inet6(0x1c, 0x2, 0x8)
syz_execute_func(&(0x7f0000000000)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:00:21 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2, @rand_addr=0x2}}, <r2=>0x0, 0x8, 0x8ad, 0x8, 0x7fff, 0x800, 0x6}, &(0x7f0000000140)=0xa0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0x80000001}, &(0x7f00000001c0)=0x8)
pipe2(&(0x7f0000000200)={<r3=>0xffffffffffffffff}, 0x100004)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000240)=0x63, 0x4)

00:00:21 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x10000, 0x0)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000240)={{"1f38ae16d005da7d8896d77649d1508ff39d064d4def13fea6d41bded6a82e516b69f842789ce68e701e235acca4055e2ac59eef7cfa0822e4f7fd0ae4d76973f8ca13f1fde3f45d49e366eac4b453842c667bce49e69fdb92119e230396487d391a3ab06ba9251a7adb9f9ec3471b771ae8ae2c27241b1bae19ecaf6642282b2268a1d88b8dda03a69a2f3c38ad288052c1fff1c3ec071dc0381aa17217930ea61128a818c1ca004df65935270b463e4e86e7ce369c824c25393b9587ed64d415c3f72fbc016d6e95a46f186bca79fb3ee3a2cfa01ed57d3b1b261a62433a485d0f2f76d0b196099553dc227d2dd5bac57abde32ac0da169b32f88a0993d5a5bb03e30bd5b48f1976446c9e5d6dbc98350af419013396897137b28aab1af171382b39aea336f3d268a4612d1db3ed31f5a4cf926bb17ae2beb84d9b0950a0a02a08ec74c107ab390b2880f488a30498536146a7967b4fb88b1c463af55dc05d722279ad6d51f865a619366af43e5d0c3e3e754f5692b342db3a9a91d6c19f672f09160759dc8d7c9c942ef0dae00ab7931d41aa2387153754ef0102c1a332806d69d4e97288bf0588f526e226dfb058616c6d7fdb1c948b64350f28269b3930607c57dab9e5abb9e82c0bc306764d10a917b412e3bf408f84a43fe0e6153ec97d1b6ef6a5d55abcda0f3dacc1623be5083abb14666292c9539cb64bddafc08b9a266607b0f8d4a37b9e7afdf5ea36520bfaf38c69e62533a1b2ce33846a4ffb984ef6605eaca377a76a0677cd8077a1e65df82b8aedcac8489fae4275e85ef8f5aab3e9e07099310dbb1703aa1ce1e1300de426e3c1190d51ae204aa05d0623d0017816ac70f9d74f63938f0b46ecb4fa796fc69c804f9e39c2f70c122290c8763680edec3d202360fe946736dc20ca2dcdf9920161ff7274999e13c844540282a70e3e8e18e45f1abbdac6b615285fe6e9381dd011645217271929796f5ce9739c1dd82901360f6704d4d36f421253180ea97fffd5005ad2d4db72052ea170794bef3f9fbdc2e62ab4e0778e0e95908a7d0c31e2acf21af5f4b0b0c35470e1f630e3d3d53063dfc0acd1dd5624ee0f1181f59ca43244fadcb73402eb59be4c16022ab08dd654bad811ca39fefe668ede3b1d967e3429de93ce8469bb07c9d4b116d3c9dc20f65f1b24c12c6f4aa32473b38edeaabb8735630646209680c19ce41319badb73db9051bd4c7eb75df63b2dc51b794942fa6a0e02ed3eaafdb725e0342713fc9053b8439bef14c0ff54856c45c8ec9f671fdfdbae9a9eb8d67c4bd31942ba99ac9a0a9bf48d27b7ccdda764c84ea4baddd0707b61f6d02377729b826096a56fc8760b6c4d910d68d67b9a28e8eb736bdc4311490295ab950faa415d2e15025c8c519def01c5b65210e6358dbaf613c7b5f517d62bb6a21bc18e03", "7fbaa2b27b101bd6d68f74add24e63b0bff069bcc815cfd5f87990554e8b695c", 0x7cf8, 0x6}, &(0x7f0000000140)="150d6fce66d95f17f2b04f3dc8e3a94d31c36bd9f003eed07a45cbf7edd10f6c2a392b6fea4afcd1709edc30d63d4bd9ba3ed67e5e02d3dd033c0acdd3cc97d89f82a001a67d4220f1d1e807598e8924267925ecbaa2d5157abbbf219f9d82d85fb200c7589b57f2dd65fd1ef84930202fa95c38982d9af3b144ba99b7ac58b740257cb3baecb8bb3f2e84bdf0aea9dcdefb15b3b420d30ff002160f2b6d14f2273325be67b0cd6359a42ff89ef2d1a9d6d8b08c00a410de69cc87b6dad70f56c117645bffc6368d148dfb", 0x1, 0xfff, 0x6, 0x7, 0x6, 0x8084, 0x7fffffff, 0x2})
setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8)
setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x39b)
sendto(r0, &(0x7f0000000080)="acd501f11bb3023e22160f9a70cdaa734f81dc8b53d5353ce75cd32286a600f7aabfddace4ef92e0334a06626fbb3293b6e061ec49cccd13c8640247056ae0a37d653ff0a85d1170a3873b89c7e60ce23fff18ec6b45aa6fe11df8cfc443d55d", 0x60, 0x20000, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x3}, 0x8)

00:00:22 executing program 0:
syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
mprotect(&(0x7f0000314000/0x3000)=nil, 0x3000, 0x2)
setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4)

00:00:22 executing program 1:
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYBLOB="060000ffff9900070099000000000000000815bf71fa02005800000000eb0000000000000006cb61e91c0000e2ffff81ffffffff0000"], 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={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(r1, 0x84, 0x16, 0x0, 0x85)
ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000240)="9ad9d8af25f93d2476b5ce5ad2585ea51ee662347e55f14cd76b95db185676d783a8caac9cdac48c6545269ffaebff9775f21176b69bc6853b610af101e312d2d020f29909ef5ab5d48ab99c39836fce75269d064311f9a5eceb28c5d4293487edc767606b382528edb4d927b843bb8dd9c7e2ce259da60dda5354f7c548aae861f6d68127c4408953ca125795212979b587a4c70825da664f663ed6254709f322397e5f836ed47519ea259e9ab4c843f2152c332f1c0d645c")
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")

00:00:22 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000b40)='cubic\x00', 0x6)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={<r4=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000280)={r4, &(0x7f0000000a80)=[@in6={0x1c, 0x3, 0x2, @rand_addr="c22562953854e5cd419c723844e8d520", 0xfffffffffffffff7}, @in={0x2, 0x3, @rand_addr=0xdde3}, @in6={0x1c, 0x0, 0x84, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x4f, @mcast2, 0x2}, @in={0x2, 0x0, @rand_addr=0x8}, @in={0x2, 0x0}]}, &(0x7f00000002c0)=0x10)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r5 = dup2(r2, r2)
ioctl$DIOCXROLLBACK(r5, 0xc0104453, &(0x7f0000000980)="5b8383abbe02025a80691aa9e3b3530bb4cb32b5908d408f80bfe4cd5361b67f13705ef3e5f89e813e9a3cd9e302f240ff698f4eaaf7cdafc7c2ca3fe7bf40765f711b783bb907dfef96c919e9cec2892d59f5bc7f8f0d59f0cf4e9537c9a7bba5ad4fcb4e705a7e35c288f650b456a13cd3f72774c0181e4db0a1436bfdbffed965e36efb33e11448c47b369cc071721c9857430ba9053af78b7af81e74c456283e101ec322c14e9affce350ba13c0524c37977aa4cbd7819a3847e0b379a95753fd06bdc52aa7d21a20401adf151115ac4fe659bbbc4b4cb5ad84e77302b40b361fc1c9071c981")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
fchdir(0xffffffffffffffff)
fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)=<r7=>0x0)
lchown(0x0, r6, r7)

00:00:22 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0))
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
lseek(r1, 0x0, 0x0)
r2 = semget(0x0, 0x3, 0x400)
__semctl$IPC_RMID(r2, 0x0, 0x0)
r3 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000080)={<r4=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000140)={r4, 0x9, 0x2}, &(0x7f0000000180)=0xc)

00:00:23 executing program 1:
syz_emit_ethernet(0x36, &(0x7f0000007000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local, @multicast1}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x3}}}}}})
r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x30000000)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000280)=0x20, 0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={<r1=>0x0, 0x40, 0x8000, 0x5}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x1, 0xf, 0x8000, 0x54d}, &(0x7f0000000200)=0x18)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
recvfrom$inet6(r2, &(0x7f0000000000)=""/151, 0x97, 0x40040, 0x0, 0x0)
accept4$inet(r0, 0x0, &(0x7f0000000240), 0x20000000)
socket$unix(0x1, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000300)=0x4)

00:00:23 executing program 1:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={<r1=>0x0, 0x5, 0x1, 0x4, 0xffffffff}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x7f}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'freebsd\x00', 0x80}, 0x24)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x7, <r2=>r1}, &(0x7f00000001c0)=0xc)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={<r3=>r1, 0xa5, "068be3b8bb35f125841578bfb6554153b837ee0fcd07b3191db947660e857689ea85301a6f38787538d0c958a5da617418cb23e300f00704a5e6c64763e0baf46918fbf87ac55b32184ea85a9dfa555e05f7b4449f491072ed138819b562eb125f92f7d9a2fa30565b637225b31c32dc6eeca477f8581375994d7d7e6bd7c251602212344dbb072d6c6704995a351215122140fba758bc15fb13fc725f65c7d79fa6d25ddb"}, &(0x7f0000000340)=0xad)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0xf, 0x9, <r4=>r1}, &(0x7f00000003c0)=0xc)
getsockname(r0, &(0x7f0000000400)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000440)=0x10)
r5 = accept4$inet6(r0, &(0x7f0000000480)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000004c0)=0x1c, 0x10000000)
setsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000500)={r3, 0x4, 0x1}, 0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000540)={<r6=>r2, 0x2}, &(0x7f0000000580)=0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000005c0)={0x1, [0x400]}, 0x6)
chroot(&(0x7f0000000600)='./file0\x00')
getsockopt$inet_tcp_int(r0, 0x6, 0x86, &(0x7f0000000640), &(0x7f0000000680)=0x4)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000740)={r6, &(0x7f00000006c0)=[@in6={0x1c, 0x1, 0x8000, @rand_addr="5e493a4632fceeb34c7fafc4eb7f81ad", 0x100000000000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x10001, @mcast1, 0x101}, @in6={0x1c, 0x0, 0xfffffffffffffff8, @rand_addr="30494d370b758f6763b55f2e684e5ecc", 0xff}]}, &(0x7f0000000780)=0x10)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000007c0)=""/4096, &(0x7f00000017c0)=0x1000)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000001800), &(0x7f0000001840)=0x4)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001880)={r4, 0x9}, 0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000018c0)={r6, 0x0, 0x5}, 0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001900)={@in6={{0x1c, 0x2, 0x7fff, @local={0xfe, 0x80, [], 0x0}}}, r3, 0xfffffffffffffe21, 0x7, 0x4}, 0x8c)
r7 = dup2(r5, r0)
fchdir(r7)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000019c0)='cdg\x00', 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001a00)={r2, 0x3cc6d8f4, 0x4, 0xffffffff}, &(0x7f0000001a40)=0x10)
fcntl$getflags(r7, 0x1)
chdir(&(0x7f0000001a80)='./file0\x00')
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001ac0)={0x100, 0x2400, 0x7f, 0x3, r3}, 0x10)

00:00:23 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4, 0x0, 0x0)
r1 = accept(r0, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:23 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getrusage(0x0, &(0x7f0000000380))
sync()
semget$private(0x0, 0x0, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
socket$unix(0x1, 0x0, 0x0)
r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x7)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="010000f3289e2c38743bd2"], 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={<r2=>0x0, 0x1f}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x2, 0xf, 0x401, 0x579}, &(0x7f0000000200)=0x18)
freebsd11_lstat(0x0, &(0x7f0000000080))

00:00:23 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)="a22a")
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300))
open(&(0x7f0000000080)='./file0\x00', 0x400, 0x20)
freebsd11_stat(&(0x7f00000000c0)='./file1\x00', &(0x7f00000001c0))
poll(&(0x7f0000000000)=[{r0, 0x4}], 0x1, 0x0)

00:00:23 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000b40)='cubic\x00', 0x6)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={<r4=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000280)={r4, &(0x7f0000000a80)=[@in6={0x1c, 0x3, 0x2, @rand_addr="c22562953854e5cd419c723844e8d520", 0xfffffffffffffff7}, @in={0x2, 0x3, @rand_addr=0xdde3}, @in6={0x1c, 0x0, 0x84, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x4f, @mcast2, 0x2}, @in={0x2, 0x0, @rand_addr=0x8}, @in={0x2, 0x0}]}, &(0x7f00000002c0)=0x10)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r5 = dup2(r2, r2)
ioctl$DIOCXROLLBACK(r5, 0xc0104453, &(0x7f0000000980)="5b8383abbe02025a80691aa9e3b3530bb4cb32b5908d408f80bfe4cd5361b67f13705ef3e5f89e813e9a3cd9e302f240ff698f4eaaf7cdafc7c2ca3fe7bf40765f711b783bb907dfef96c919e9cec2892d59f5bc7f8f0d59f0cf4e9537c9a7bba5ad4fcb4e705a7e35c288f650b456a13cd3f72774c0181e4db0a1436bfdbffed965e36efb33e11448c47b369cc071721c9857430ba9053af78b7af81e74c456283e101ec322c14e9affce350ba13c0524c37977aa4cbd7819a3847e0b379a95753fd06bdc52aa7d21a20401adf151115ac4fe659bbbc4b4cb5ad84e77302b40b361fc1c9071c981")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
fchdir(0xffffffffffffffff)
fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)=<r7=>0x0)
lchown(0x0, r6, r7)

00:00:23 executing program 0:
syz_execute_func(&(0x7f0000000100)="91cd80f3406d6969ef69dc00d98a20d0d00fd1b02db5d900f3002311dd66470f17224680ba0ac653310f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1616178f496c40afe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x20)
dup(r0)

00:00:23 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffe)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r1 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000140)="6271069bd391de85d353af68e36c9181d39e7779d49e2fe483799772ca69")
freebsd11_getdents(r0, &(0x7f0000000040)=""/193, 0xc1)

00:00:23 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x5, 0x4]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000000080)="0dbe0ac3cc694083", 0x8}], 0x1, 0x0}, 0x2008c)
freebsd10_pipe(&(0x7f0000000100)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f00000000c0)=0x4)

00:00:24 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getrusage(0x0, &(0x7f0000000380))
sync()
semget$private(0x0, 0x0, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
socket$unix(0x1, 0x0, 0x0)
r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x7)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="010000f3289e2c38743bd2"], 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={<r2=>0x0, 0x1f}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x2, 0xf, 0x401, 0x579}, &(0x7f0000000200)=0x18)
freebsd11_lstat(0x0, &(0x7f0000000080))

00:00:24 executing program 2:
select(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
fchmod(r0, 0x40)

00:00:24 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000b40)='cubic\x00', 0x6)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={<r4=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000280)={r4, &(0x7f0000000a80)=[@in6={0x1c, 0x3, 0x2, @rand_addr="c22562953854e5cd419c723844e8d520", 0xfffffffffffffff7}, @in={0x2, 0x3, @rand_addr=0xdde3}, @in6={0x1c, 0x0, 0x84, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x4f, @mcast2, 0x2}, @in={0x2, 0x0, @rand_addr=0x8}, @in={0x2, 0x0}]}, &(0x7f00000002c0)=0x10)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r5 = dup2(r2, r2)
ioctl$DIOCXROLLBACK(r5, 0xc0104453, &(0x7f0000000980)="5b8383abbe02025a80691aa9e3b3530bb4cb32b5908d408f80bfe4cd5361b67f13705ef3e5f89e813e9a3cd9e302f240ff698f4eaaf7cdafc7c2ca3fe7bf40765f711b783bb907dfef96c919e9cec2892d59f5bc7f8f0d59f0cf4e9537c9a7bba5ad4fcb4e705a7e35c288f650b456a13cd3f72774c0181e4db0a1436bfdbffed965e36efb33e11448c47b369cc071721c9857430ba9053af78b7af81e74c456283e101ec322c14e9affce350ba13c0524c37977aa4cbd7819a3847e0b379a95753fd06bdc52aa7d21a20401adf151115ac4fe659bbbc4b4cb5ad84e77302b40b361fc1c9071c981")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
fchdir(0xffffffffffffffff)
fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)=<r7=>0x0)
lchown(0x0, r6, r7)

00:00:24 executing program 2:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x80)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
fcntl$setflags(r1, 0x2, 0x200001)
getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000440)={<r4=>0x0, 0x0, 0x4, 0x9, 0x5, 0x6, 0x6, 0x3, {@in={{0x2, 0x1, @rand_addr=0x1}}, 0x0, 0x40, 0xd8e, 0xffffffffffffffff, 0x9, 0x7}}, &(0x7f0000000500)=0xb8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000540)={r4, 0x36ab, 0xf, 0x8, 0x1f}, &(0x7f0000000580)=0x18)
writev(r3, &(0x7f0000000280), 0xa7)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000400)=0x200, 0x4)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000002c0)={<r5=>0x0, 0xe, 0x5}, &(0x7f0000000300)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x80}}, r5, 0x8433, 0x5, 0xf3b}, 0x8c)
setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000005c0)={r5, 0x5, 0x4, 0x20}, 0x10)
getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000100)=""/198, &(0x7f0000000200)=0xc6)

00:00:24 executing program 2:
syz_execute_func(&(0x7f0000000040)="985e4aa84a1cc60f05f359bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0)
r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffa000/0x2000)=nil)
shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x3000)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000000)={0x101, 0x1f})

13:54:08 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000300)={&(0x7f00000005c0)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)="01016e0194059ae5", 0x8}], 0x1, 0x0}, 0x0)
connect(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x3}, 0x8)

13:54:08 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffe)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r1 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000140)="6271069bd391de85d353af68e36c9181d39e7779d49e2fe483799772ca69")
freebsd11_getdents(r0, &(0x7f0000000040)=""/193, 0xc1)

13:54:08 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getrlimit(0x20000000001, &(0x7f00000000c0))
setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000040)=0x9, 0x4)

13:54:08 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getrusage(0x0, &(0x7f0000000380))
sync()
semget$private(0x0, 0x0, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
socket$unix(0x1, 0x0, 0x0)
r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x7)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="010000f3289e2c38743bd2"], 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={<r2=>0x0, 0x1f}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x2, 0xf, 0x401, 0x579}, &(0x7f0000000200)=0x18)
freebsd11_lstat(0x0, &(0x7f0000000080))

13:54:08 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000580)="6633e615c197bd0914b6ab8786ee7ccacf11aba71d82eae9cc49781b8e7c50162128e9a6d8f100d5f5cdf4e6f015364f2e92f21e6388cb787009a432e964cb3c9f13d562acb971c0ea6abe66e853d24ac43cfe350495b2879b955d71643e31830c598cfc2b5ce7b89c11bce99d0f1a7fdbdc7933452ad4d50f3efda27a8136d84c047c58afcfaf00801ba8e22030208d7c87aadbb8276ede5e02f0cd531b7bcef3ce3578f06890d533e3fd14a245610439a0adc890a394630c7da044767687f0d2d867cc2820aae0a5c7741c1826cb78d3f73927145390d6")
ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"0400f4045c45d770c2c436429fa2bcc3d4bb6d6f20748621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82405a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076969d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7711ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed00", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b})
fchmod(r0, 0x42)
r1 = dup(r0)
getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000000)={@loopback, @multicast2}, &(0x7f0000000040)=0x8)
ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000680)="184f5d17c98add2c43f99a88e69a5ed08b9a066ab6b2cb12b1581974c2f2cba76d4d3173d66150d5f112dae4d3c3323125c59b59607da03fa5b09aeab0d37907b6f12d0b6d4ecad37613a1fdf6b8d5511aff33e01be83fbd75523ca07593b4d2715971f3f7a56ad7e4b19474df4dd9dfb3ed5ff07bfbf0e42aab5de1346e4d62f4a7f257187b49690b77d2a50940e5beb884013dd34490121750affe5c6dd2c535a7e280ccfc186dfce66cea03e394d8bca71907c3d513b3f84693350444a32287ae76a8")

13:54:08 executing program 3:
syz_execute_func(&(0x7f00000002c0)="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")
r0 = semget(0x2, 0x1, 0x80)
__semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000000)=""/66)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x100)
ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000480)={{"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", "cf3545291c8db7899759967768d6934d299c3178c893f4e8a16e09a89582bfb6", 0x8, 0x8}, &(0x7f00000000c0)="41cb7ddeea4ba85c37865095bd61aa29d88e313676dd6f043e030eb160e71aca3c6202be6a77dec858225ec2cf947310c60c4db5aead5b832705f0beda635fdf58fe6574239703c2487009b126284d4a7fc8f89449afe0051d8d13d4039804d5f10b4c411f33", 0x5f, 0x81, 0x200, 0x7, 0xfffffffffffffffa, 0x7, 0x6, 0x6d})

13:54:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000013c0)={<r2=>0x0, 0xba3, 0x9, [0xfffffffffffffff9, 0x100000000, 0x80000001, 0x0, 0x5b16, 0x10000, 0x800, 0x7fffffff, 0x6]}, &(0x7f0000001400)=0x1a)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001440)={r2, 0xf2, 0x9}, 0xc)
preadv(r1, &(0x7f0000001240)=[{&(0x7f00000000c0)=""/215, 0xd7}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/126, 0x7e}], 0x3, 0x0)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000001480), &(0x7f00000014c0)=0x4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x2, &(0x7f0000000000), 0xfe6a)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000001280), &(0x7f0000001380)=0x100)

13:54:09 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
fsync(r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="01201b56e9681eab070000011b00fefeefffff1a00f40000b6000000", 0x1c)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0x20}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1}, 0x8)
writev(r0, &(0x7f0000000500)=[{&(0x7f0000001240)="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", 0x918}], 0x1)

13:54:09 executing program 2:
syz_execute_func(&(0x7f00000002c0)="98340f0f050520d0f8079141da55ece2e9964180bf108a6796fbc4237909a208800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed3e3e341812047002b000000262727f18888a1c4101f73e257c4427bf73bac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
truncate(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)

13:54:09 executing program 0:
lseek(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getresuid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440))
freebsd11_fstat(r0, &(0x7f0000000480))
freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
chown(0x0, r1, 0x0)
mlockall(0x1)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178)
sync()
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0)
read(0xffffffffffffffff, &(0x7f0000000180)=""/159, 0x9f)
r2 = dup2(r0, r0)
truncate(&(0x7f0000000100)='./file0\x00', 0x20)
r3 = semget$private(0x0, 0x3, 0x401)
__semctl$GETPID(r3, 0x6, 0x4, &(0x7f0000000140)=""/13)
r4 = shmget(0x2, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil)
shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x3000)
getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)
setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000300)={0x8001, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90)

13:54:09 executing program 3:
syz_execute_func(&(0x7f0000000140)="1c16b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x5, 0x4)

13:54:09 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getrusage(0x0, &(0x7f0000000380))
sync()
semget$private(0x0, 0x0, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
socket$unix(0x1, 0x0, 0x0)
r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x7)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="010000f3289e2c38743bd2"], 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={<r2=>0x0, 0x1f}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x2, 0xf, 0x401, 0x579}, &(0x7f0000000200)=0x18)
freebsd11_lstat(0x0, &(0x7f0000000080))

13:54:09 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000000600)=[{0x10}], 0x10}, 0x0)
fcntl$setstatus(r0, 0x4, 0x10044)

13:54:09 executing program 3:
r0 = socket(0x800000001c, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01002e2f66696c653000f6d2625b3130712ec3e5442839e2290d76f3c6c33167e733467a426e6155b9117e33"], 0x1)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0002dcfacdddd6db382e2f66786c4afb029d8203d2b034b67039410f00"/38], 0x1)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r1, 0x0, 0x3)
poll(&(0x7f0000000380), 0x101, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x1, 0x3ff, @empty, 0x60}, {0x1c, 0x1, 0x4, @loopback, 0x9}, 0x1, [0x40, 0x5, 0xf873, 0x426, 0x1, 0x7fff80000, 0xfffffffffffffff9, 0x3]}, 0x5c)
bind(r0, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x1}, 0x8)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x9, 0x4)
clock_settime(0x0, 0x0)
r2 = geteuid()
r3 = getegid()
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)={0x3, [<r4=>0x0, 0x0, 0x0]}, &(0x7f0000000340)=0xffffffffffffffd1)
chown(&(0x7f0000000140)='./file0\x00', r2, r3)
getpeername(r1, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r4, 0x37b4}, &(0x7f00000003c0)=0x8)
mkdir(&(0x7f0000000000)='./file0\x00', 0x1cb)
write(r1, 0x0, 0x0)

13:54:09 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c1, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
lseek(r0, 0x0, 0x4)

13:54:09 executing program 3:
syz_execute_func(&(0x7f00000002c0)="0460b5b598cd801b69e4f56962f5696200d954938b8b47d9eef2680c0000008fe9589b26c7e4c753fbc4e101fc6d6dc4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851838fe9509b9b9bfc0000c1ea01aff265dc5f00c4c23bdcc4bbbb5b45363ef80f9926670faee42c240ffe349b47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_buf(r0, 0x0, 0x4f, &(0x7f0000000000)="3279c68379b81386ded9b5ddd0daafcc568c46475780ca618ba047cb582179a38e1790b9a7282d884f3440ad186ef772e1f6de11f25d4709e144b8", 0x3b)

13:54:09 executing program 2:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x4)
ftruncate(r0, 0x400000000106)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x100)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0)
madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3)

13:54:10 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000000c0)=0x10)
r2 = socket(0x1d, 0x20000005, 0x3)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0xb1b}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e20ffffff7ffe8000000000000000000000000000aaed0e0000000050c0190a1ac9976f721f916500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000"/140, @ANYRES32=r1], 0x84)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240)=0x7, 0x4)
getsockopt$inet_opts(r0, 0x0, 0x2b, 0x0, 0x0)

13:54:10 executing program 3:
getsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x4, 0x0, 0x0)
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x30000000)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={<r1=>0x0, 0x3}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0xfffffffffffffffe}, 0x8)

13:54:10 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x10005e2780e3)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x6, 0x10, 0xfff, 0x8000, <r1=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x1, @empty, 0x9}}, r1, 0x3fffc00000, 0x6, 0x80, 0x3, 0x105}, &(0x7f0000000200)=0x23b)
setrlimit(0x0, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x0)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x12, r2, 0x1f)
ftruncate(r0, 0xc7)

13:54:10 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x1, 0xfffffffffffffeff, 0x3, 0x4a, 0xffffffffffffffff, 0x1, 0x5, {@in6={{0x1c, 0x0, 0x7, @rand_addr="341848ab4bc97e1a1dc9975e4a66d0f5", 0x6}}, <r1=>0x0, 0x8000, 0x0, 0x80000000, 0x5, 0x5}}, &(0x7f0000000000)=0xb0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr}}, r1}, &(0x7f00000002c0)=0x8c)
getsockopt$sock_int(r0, 0xffff, 0x4000000000804, &(0x7f00000011c0), &(0x7f0000000100)=0xfffffffffffffd2b)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x83)
ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000000080)="d1b3778698b0d084903dd8f06b08b8ad92cb28c8121968bb857bf39b98dd4aabf6a1289b11109d78591fc18048a4a3894b725724374b9583f3bf2e49d50e7219f99e7c25103311dbf9ec81f6193bb8965d4158f88aa54027259075843a081998dfd522")

13:54:10 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
munlockall()
ftruncate(r0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0xffffffffffffffc1)
msgget$private(0x0, 0x0)
freebsd11_stat(0x0, 0x0)
getpgid(0xffffffffffffffff)
chroot(0x0)

13:54:10 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x20000000)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x14, r0)
recvfrom$unix(r1, &(0x7f0000000140)=""/93, 0xb, 0x0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa)

13:54:10 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f0000000000)="b38ce284eb08cdb6fd9f11f0bd1ed11d3206e942d1b1892d82bd80a2caa1b66736acc25d2dd1b20bc12373c2f5b299188af99475c7d53dd540428e742c5cdbf920548e428901ff9139e059d4", 0xffa, 0x1f, 0x10000000000000})
r2 = fcntl$dupfd(r0, 0x5, r0)
ioctl$DIOCGETLIMIT(r2, 0x80106678, &(0x7f00000005c0)={0x5})
ioctl$DIOCGETALTQV0(r2, 0xc1004430, &(0x7f00000000c0)="3fd02d7c2386ceec547594cf9e64c83c3dabcacedb7a73bfaa52deabd8adc80e315caecd05d533b9260bfb0ec8d60f7dc9f83c88aff99badc411f6b1553b85a76d2ba31a3ab6edbf70d8d318b25acbe20656bc48c6d4fcd8663368b178ba026da441dda1f8e2dc397dea28b89ed5d5556858bf4cc836a39e29eee394a02c81f69332b9cbdfc61cb0c8875a99f51c19dadf051c56de07d4138f6aec8b0860988935b6d9ee740301d2fcc8bc76fe")

13:54:10 executing program 2:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="22cc7759153b13a93dc7981af1e7205e3357ee5b0cee22e9e066c8fe28e39ce8dfae445660f43a866b1cff96f73c98b939ee33ebca0e2eb31c7ab14effe34294f53dea96284753d0722411aef6e736d7373fc3f521b45b26f930ae89440f43d58d1b76cbc99bd7c018fb3f3b1d9d69263ca2c5d5064cce176c1fbf1cdcb3c58e1d60410c7bf48585b4bd80648c6f65ced066c520c64e980e7ae75d1bd3b5b3e573050a6d0dcdfff261c0c9a8994bd50a6af1e0ca704edeae4763b0fe4e4a2682e0bcd2d35c116c22a99ad9559a985dfb88e45a2e740d32681b946c8d56da693ce0a61b7a581f1d10b5d56e54afb31e4f89c9b14f96f1c1bada9e2baf9db9233a32b83c65f0c23f23885f51e7e95b1e8b599cba4a50debce5f624662fdc932827a37ee9e3bdeca39d8f6e23b198811caebf340a78a378da08711bd6ce7c52b310e23a81ef9a8d64f7750d0fd69402ed2cec09978374003432f5075b2898707ed39076ee525a21373ac10835ef9bf0184c2ff48269bb5997dc93186a9bcc11b36e95d2cc66a2377bd44581119d6e33d21e0d0d05111e112422e287ef78ea8848a129e57eb22a7d1b8de9ed7c3d2cade2dfe1c9a782e7532fa1f889f37f9054ab830913684aadd5cc0ba012b4a99def3ca6b4733191ba0a6b43c9b0afcc51a28234156088af2d0c5bf4daac2d861288af0d1dccef3079465dcfac6c57d9643227f9e5b42509e83b7be2f5", 0x209}], 0x1}, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000980)={<r1=>0x0, 0x9, 0x3, 0xdf5, 0x7}, &(0x7f0000000a40)=0x18)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000a80)={r1, 0x813}, 0x8)
r2 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000580)={@in={{0x2, 0x2}}, <r3=>0x0, 0x2, 0x1, 0x40}, &(0x7f0000000640)=0x94)
sendmsg$inet_sctp(r2, &(0x7f0000000700)={&(0x7f0000000480)=@in6={0x1c, 0x0, 0x3, @empty, 0x80000000}, 0x1c, &(0x7f0000000540)=[{&(0x7f00000004c0)="1254544ca87005a9c45eb04268b5c9927d21eaa37d4c68e93fce4570b3187e8138c9e6f50c4afd3d27b59e3fa1ae1486eb613188c70446d810ac86179501ccf033ec97d0e5207f04f412914c7148", 0x4e}], 0x1, &(0x7f0000000680)=[@dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x820, 0x4d, 0x0, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}], 0x64, 0x4}, 0x104)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000740)={@in={{0x2, 0x2, @multicast2}}, <r4=>r3, 0x4e7, 0x8000}, &(0x7f0000000800)=0x94)
r5 = fcntl$dupfd(r0, 0x0, r0)
r6 = getpgrp(0xffffffffffffffff)
r7 = getuid()
r8 = getgid()
sendmsg$unix(r2, &(0x7f0000000a00)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f00000009c0)=[@cred={0x20, 0xffff, 0x2, r6, r7, r8}], 0x20, 0x20000}, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000000)={<r9=>0x0, 0x200, 0x100, 0x655, 0x1, 0x6, 0x9, 0x3, {@in={{0x2, 0x2, @multicast1}}, <r10=>0x0, 0x6, 0x293d, 0x3, 0x1ff, 0xfffffffffffffffb}}, &(0x7f0000000400)=0xb8)
sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000440))
getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000ac0)=ANY=[@ANYRES32=r10, @ANYBLOB="09000000070000000700ff0f030082e5000000001c004e208000000000000000000000000000ffffe00000010400"/148, @ANYRES32=r4, @ANYBLOB="b5380000feffffffb80000000180761dbd1d267ba53600800000000000"], &(0x7f0000000940)=0xb0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000900)=0x8e, 0x4)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={r9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast2}}}}, &(0x7f00000003c0)=0xb8)

13:54:10 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0xffffffffffffffff)
ftruncate(r0, 0x7e2780e3)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x800, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x4000000080010, 0xffffffffffffffff, 0x0)
syz_execute_func(0x0)
syz_execute_func(&(0x7f00000001c0)="982cef0f050520d0f80791b0064141e2e99650855b66c4237909a200800000e6c4a1fd5ab60000000066f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000cadcdc1d440f2b550142c4c4227931c420b15ffbb15ffb110f0f3804830a000000")
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x4}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x5, 0x200, 0x6, 0xfffffffffffffff9, r1}, 0x10)

13:54:10 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0)=0x101, 0x4)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000040)={<r2=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}]}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000015c0)=ANY=[@ANYPTR64=&(0x7f0000001500)=ANY=[@ANYPTR=&(0x7f0000001600)=ANY=[@ANYBLOB="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", @ANYRESHEX, @ANYRES64=r2, @ANYRESDEC=r1, @ANYRESHEX=r1, @ANYRES16=r2, @ANYBLOB="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", @ANYPTR64], @ANYRES32, @ANYRES16=r1, @ANYBLOB="9dc687c93f737c4f153fb33e9aad53d689533429098bba65f74e457a2e565def51f51d81d45962c2aa79160d3746fcdcb6b8861b4138574b3cad2dce2b71577bc58a2202530525a620f03a9743902009298da8269a30c3320e7fef60841b4a52f9df70fee4947df588d9506d138561b0fe1366bd927425", @ANYRESOCT=r2], @ANYRES16=r2], &(0x7f00000000c0)=0x2)

13:54:10 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
ftruncate(r0, 0x100000001)
r1 = fcntl$dupfd(r0, 0x0, r0)
bind$inet(r0, &(0x7f0000000180), 0x159)
bind$inet(r0, &(0x7f0000000080)={0x2, 0x2, @rand_addr=0x7}, 0x10)
socket$inet_udplite(0x2, 0x2, 0x88)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000008400000008ffffbaa34baa27cf809af629030000002114000000000800"/47], 0x24}, 0x0)

13:54:10 executing program 0:
syz_execute_func(&(0x7f0000001740)="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")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x100000001, 0x400, 0x7f, 0x8, <r1=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x400}, 0x8)
open$dir(&(0x7f0000000000)='./file0\x00', 0x20300, 0x80)
accept(0xffffffffffffffff, 0x0, 0x0)

13:54:10 executing program 3:
socketpair(0x2, 0x2, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket$inet6(0x1c, 0x5, 0x727e)
r2 = dup(0xffffffffffffffff)
r3 = socket$unix(0x1, 0x2, 0x0)
r4 = socket$unix(0x1, 0x2, 0x0)
r5 = socket$inet6_tcp(0x1c, 0x1, 0x0)
ppoll(&(0x7f0000000040)=[{r0, 0x10}, {r1}, {r2, 0x2041}, {r3, 0x4}, {r4, 0x24}, {r5, 0x10}], 0x6, &(0x7f0000000080)={0x0, 0x200}, &(0x7f00000000c0)={0x1}, 0x8)
ppoll(0x0, 0x1000000, 0x0, &(0x7f0000000300), 0x1)

13:54:10 executing program 1:
r0 = socket(0x11, 0x10010000003, 0x0)
r1 = dup2(r0, r0)
unlink(&(0x7f0000000000)='./file0\x00')
ioctl$DIOCGETADDRS(r1, 0x8004667e, &(0x7f0000000000))

13:54:10 executing program 2:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10, 0x20000000)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000300)=0x3, 0x4)
r2 = fcntl$dupfd(r0, 0x0, r0)
getpeername$inet(r2, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10)
unlinkat(r2, &(0x7f0000000140)='./file0\x00', 0x800)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
bind(r2, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000000c0)=0x10)

13:54:10 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000000)="93f92144fc452623df72bacc2a2c316caa00b9f0eb8eb1689ab0b2c716d2c4b81ad1881c48f9654223ac8b65ecb4e37b7aa683b683f882fdc79b9b4753a033d951404c51e4026b82ae620253b84aa9ac515965379d54945eb7d22f052cff254146786af101c86d5d0236b7cea645cfb46668c3d4f890e9183a26dafffaa77da1852f236774aa2d9f1b9da1281728d4f48a90b8469ac3ac2ebe963a94")
getpeername$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10)
syz_execute_func(&(0x7f0000000280)="b18591cd80696852c59b695c00460ffd607c1cc10fc4014c588305b30c641e32c44149f2168f4808eebce00000802000c4c3416e74df0b09eafc85ebeb8192558dc3c366450f186746f00fc00af2470fb66500c42271bba206000081b6670f0d18c401fe5ff6e3df646736676666430fefb30000000008e5f466470ff5218d18181854111d00")

13:54:11 executing program 1:
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setregid(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000005c0), &(0x7f0000000600)=0x8)

13:54:11 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8)
setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000080)='0', 0x1)
pwritev(r0, &(0x7f0000000440)=[{&(0x7f00000003c0)="77998f71ea26081017e6ebb0467eca10f7fa8899506fbb656bff3cd9d90a377c3583d0ff6dd1a12d67627bb273a5e847a716a05abb552b275ecddd0f62edee8a805242e3a9ab329f39d2", 0x4a}, {&(0x7f0000000140)="d7bff150853b1fc0f73823dea3901fa83907933793e7ec96da346236134a277f9476c2a421b69da87e482514f74392a7219b4369d9afa2f0bfc8c9dac6651e4a80e2f91e0a04f8abdc4026766fb962a270ebae5b3e250187c761db53d8ea3ed3a89fff2ac03d73706a9607d04ae8586cef00abe6a8a107fa55e68ee13ef6cc8d413ba2b00cc7421dd8143d102cd04ea761f6d84f236a890d2bb3762621a342357df1620449d92fbcfd5969ad1920abdb375a7412b0101a281602db8a4183c9ee184b327b63848f533afbf939cf63453be620c72493bbdcc3c7c1094fb17704ee7531dc41c78188e3f86695151e6023047c", 0xf1}, {&(0x7f0000000240)="d342ef037adcecbe412c13eefb096bb765af7d22915b8f1dadef7750b8c0557cc3a43728c37f83c3e1d96a6b4b043e90720534bc1578c5175d492553957da466253d86fb160cd80d3f686dc01ab9a4477ffa103de8242345bcccc5ae701d888d8695d3105ace728381bd64378235bb5aadf21d2c1880c665b9569f959d377f7fde72a89c35b57a6e4913f609a837bcb86b96288230706b6a963d2409ec7d0803b9d0e1eec0f9b335a7737df4a9516df553a5267390d643a9bf734f67e9dc6ee07383fb5e759888dc1255d71e3005448b792bd753445b3a645c4968967afadb120eccf0511963a408", 0xe8}], 0x100000000000000b, 0x4000000)
lseek(r0, 0x0, 0x3)

13:54:11 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
accept(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000540)=0x10)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)=""/79)
r1 = getpid()
r2 = getpgid(r1)
msgget(0x3, 0x8)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000780)=""/155)
mincore(&(0x7f0000ff1000/0x3000)=nil, 0x3000, &(0x7f0000000180)=""/88)
msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1)
wait4(r2, &(0x7f0000000080), 0x17, &(0x7f0000000240))
getpgrp(r2)
getpgid(r2)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3, 0x10}, {r3, 0x2020}], 0x2, 0x0)
freebsd10_pipe(0x0)
r4 = shmget$private(0x0, 0x9000, 0x1c0, &(0x7f0000ff2000/0x9000)=nil)
setitimer(0x3, &(0x7f0000000300)={{0x10000, 0x66b}, {0x4, 0x80000000}}, &(0x7f0000000440))
shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117)

13:54:11 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x80}, {r0, 0x40}], 0x3, 0x1000)
close(r0)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0)

13:54:11 executing program 2:
syz_emit_ethernet(0x4000, &(0x7f0000000000)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d0030000000000000ffff0000000000000000f000ff00080000000001290090780000000060f0a0af00000000fe8000000000000000ffffffffffffa900010000000000000000ffffffffffff1f803aef816ec5bef9d5cf6d9a4a3dbcd7799aa8d91039c8237ce97cad6e1c56b5880a19cec84501fb00d1426b05b09ac73244449aa6f77f99802d3beeefbc3266ccdad510604f194ec5a294bd739d1801aa7a4132e2534aec003780f1fb603fa851d317155b22a5a7bf49f8f981c95703066ed7edf27ba97d5e649fe1cfee7de944e903c0fcf8963ed48e"])
syz_emit_ethernet(0x1da2f5df0e525596, 0x0)

13:54:11 executing program 1:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r1, r1)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x4, 0x6, 0x2200, 0x8001, 0x952, 0x1, 0x8, 0xb310, r3}, 0x20)
fchdir(0xffffffffffffffff)
fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getresgid(&(0x7f0000000a00), &(0x7f00000007c0)=<r5=>0x0, &(0x7f00000009c0))
lchown(0x0, r4, r5)

13:54:11 executing program 2:
r0 = msgget$private(0x0, 0x72c)
msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
msgrcv(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="000300"/178], 0xb2, 0x3, 0x1001)

13:54:11 executing program 2:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400"/134, @ANYRES32], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x4fd, 0x0, 0x7, 0x9, <r2=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x8, r2}, &(0x7f0000000180)=0xc)

13:54:11 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x1ff)
r1 = dup(0xffffffffffffffff)
socketpair(0x3, 0x0, 0x100000000, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockname(r2, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)
connect$unix(r2, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c3c930000000000e2800000001758c9f726d61a00ce4284b0"], 0x0)
setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f0000000440)=0x9, 0x4)
setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_http\x00', "c95be687aa0c7f9db617c72850cdba5843a048214337fa95e67392d4a0ba72585f1643d8421d82bd59ea1b4ff1a5008e2be2f8c8e7f0e120efb2cc15695c68c558c9fbba89ca75bfbeeba5e9966140be83c899ba6ec458614c4f9520174c13f92a8ff5cb59d9cb7ea40bdb68429e04eee9d33643ff1a7b5b06d1a815b5425303e1457490972db8ceeeea4c63c2cde74cceaae609c2428e0cb5234f501c0882a3aaffaae07df7d224d6af6afad9c3849e73b6af0f2db88db047916f316ffa802864feef96d44c7d6f9bf6fdbf2bfcd5cbe79ba70ddb233183c9470e10ee52be8aca236103bdf3073eaa8ea6340520d18d"}, 0x100)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
r5 = dup(r4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x0, @multicast1}}, <r6=>0x0, 0x4, 0x2, 0x4}, &(0x7f00000002c0)=0x94)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x52379dd5}}, r6, 0x1, 0x3, 0x401}, &(0x7f0000000400)=0x8c)
connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

13:54:11 executing program 3:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
open(&(0x7f0000000040)='./file0\x00', 0x100000, 0xc0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400042}], 0x1, 0x0)

13:54:11 executing program 2:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
getsockopt(r0, 0x7, 0x3, &(0x7f0000000240)=""/95, &(0x7f00000002c0)=0x5f)
r1 = semget$private(0x0, 0x3, 0x1)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0xa7])
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142)
accept4(r0, 0x0, &(0x7f0000000480), 0x30000000)
mlockall(0x1)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f00000004c0), &(0x7f0000000180)=0xf64a4291a7c435b2)
r3 = accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
r4 = dup2(r3, r3)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
semget$private(0x0, 0x7, 0x400)

13:54:12 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_buf(r0, 0x0, 0x57, &(0x7f0000000000)="2c822b9488600dd8087be72b3994", 0xe)
setsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88)

13:54:12 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x201, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0x0, ""/18}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x2, 0x1, 0x3f}, &(0x7f0000000180)=0x94)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x7f3, @loopback, 0x3}}, r2, 0x88f, 0x2, 0x10, 0x0, 0xfffffffffffff000}, 0x98)

13:54:12 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1104, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0x10)

13:54:12 executing program 3:
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557669238320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000000c0))
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))

13:54:12 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x8400, 0x40)
mknodat(r1, &(0x7f0000000080)='./file0\x00', 0xc040, 0x1)
r2 = dup2(r0, r0)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc)

13:54:12 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@local}, 0x14)
socket$inet_icmp(0x2, 0x2, 0x1)
sendmsg$inet6_sctp(r0, &(0x7f0000000a80)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000009c0)=[@prinfo={0x14}], 0x14}, 0x0)

13:54:12 executing program 2:
syz_emit_ethernet(0x4000, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0x0, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1}}}})
setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, &(0x7f0000000040)={0x7f, 0x1, 0x8, 0xbed, 0x8}, 0xc)

13:54:12 executing program 2:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x5, 0x0, 0x0)
setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000080)=0x2, 0x4)
recvfrom$inet6(r0, &(0x7f0000000000)=""/109, 0x6d, 0x40000, 0x0, 0x0)

13:54:13 executing program 2:
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)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={<r2=>0x0, 0x6}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x80000000}, 0x8)

13:54:13 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001040)='/dev//.\x00', 0x10000000000000, 0x0)
ioctl$DIOCRADDTABLES(r0, 0x20006601, 0x0)
ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000040)="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")

13:54:13 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x46, 0xa)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), 0x4)
accept4(r0, 0x0, &(0x7f00000000c0), 0x30000000)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4)
unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x800)
getgid()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc5c42101d44ceab2f240d1d2c4e10bf8c45d8fc860a38f000000cd20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0f2d5d571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0)

13:54:13 executing program 3:
r0 = socket(0x2, 0x7, 0x1)
munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000)
socket$inet6_sctp(0x1c, 0x1, 0x84)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
sendmsg(r1, &(0x7f0000000980)={&(0x7f00000002c0)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000300)="b2a65a985b80e44bd2275b4015fcbf6584ad1f72cda6a28840b4f5a871de5449d6bd83d7786e43899904e53d4acc41d6646f3a637fb0f5461c5b44cbbb3dab0c4db8b46786594c9868b2c0e2f7190f5660ca9fea98173d69605ba2804fabf6101e7b4fad41223701e3", 0x69}, {&(0x7f0000000380)="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", 0xfa}, {&(0x7f0000000480)="2180b22ab177f25166e709cd7c6c1ede9d98ef3c82b220fa892213cc533c0f77296cd3310e69ea9e9ca0754eb68511a1c7bb8c38c25b89dd5090fc0f04bca8d53dd3d58e76868e61d8be204c89c84326ac35e36013e1702785eff335f9dd15ba6922321eb26a03b69925a3fafeb0cc589468a35f8c3270f23857a7e07b1360028ac9e44d1ebae17b992fb8a8c370ff8066", 0x91}, {&(0x7f0000000540)="141045a0b7a5d818c1a1f544c402cb86440f6eaa1cff9417ee0eff49cb6737c279673821129d537117c2a583d4215da420b6c85eb884690855b85d2d56786d61f6a42a69d684aeb48bf4e2f7d08b6d5b14d61bebaddafcef8430fa1d13737ae11d5760f9a60114af5e75eae40d96d8d71c4e91d1678c97fe465b33e487c9f2907efb4dafd53e5f7711050523c3dae2bb7d59178f34eca1c3c199596bbcf52711dd1bb7a2530327cf9a4eedc461a9b2a54719bb537d3b29144c6d1c0477bd22808486a40ab1860043838aab35f2a68b108fcbd938600c", 0xd6}, {&(0x7f0000000640)="efbf64c5a6d35f7e532dcd192cb2f1c8da16b930bbc436f31716d87301f0c259aaa6af14bdd65a3b5417e042f6c5ade970e16801bb16103bf617fc23ed4e08e591a0f3b6ab440e1fb3146db4f636aaea83ad492736e215a1451199dd226df82c5c0d191350f106b97264427538379c9ea029159beb102faeea5741eb032d0ba4ddfecfa448a4ec0ea237201738ac395d7be799cc3ad5f43b841d97e69480bc37ddd730c4e1e1c05b66f85a7d1c7a088b6319ef967135b13726a8ceb4cbc84b10230c", 0xc2}, {&(0x7f0000000740)="3bf84ae7ae5106f7da8be429f79e5e5b8016be2f67205a827d51e6580042883c069bb16b61d51ed5defc077cff3d852ae7d4f876d80bf1bb547cafa26949cde1e30ec3afc6625b73d8bb4bd267e9", 0x4e}, {&(0x7f00000007c0)="e2c968f2ca6e8f7a6977da7bde75bcf386917cf567696f11f47f027fe382e94b4de0cab6ef9f63424f752d968e9ee41c2af2ab1d9dec162247e5fb4c0a15e9c9f6782269ad9358f0355ab7dc41b1cb966e4812374af08502e90c8d5e98e3f89e10c19aeefe712ee0fb0d9d21906fbfc1253ff48a0ee6c41beead9a22c2d26fcfe9fc7c4d5320ac509b475dc4b20103fd4f5c73a530353906977edd61ac512185017724c5b0dfe624cfc1e990706703d22b55628f7e52637f5340f21bdc1acdaa4fcf65d35b2b03e65fbcde470b12d83c9d6d1e290d226f", 0xd7}], 0x7, &(0x7f0000000940)}, 0x4)
msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe)
socket$inet_tcp(0x2, 0x1, 0x0)
sync()
socketpair(0x1c, 0x0, 0x5, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000000c0)={0x1, {{0x2, 0x2, @multicast1}}}, 0x76)
setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000000940)=0x1f, 0x4)
munmap(&(0x7f0000c57000/0x3000)=nil, 0x3000)
exit(0x7)
munmap(&(0x7f0000b40000/0x3000)=nil, 0x3000)
chmod(&(0x7f0000000280)='./file0\x00', 0x10)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000040)={0x2, &(0x7f0000000180)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x1, 0x3, @mcast1, 0x67fc}, @in6={0x1c, 0x3, 0x38, @ipv4, 0x6}, @in6={0x1c, 0x2, 0x8b9503b, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @multicast1}]}, &(0x7f0000000240)=0x10)
madvise(&(0x7f0000dc8000/0x2000)=nil, 0x2000, 0x3)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
poll(&(0x7f0000000080)=[{r4}], 0x1, 0x0)
munmap(&(0x7f0000ada000/0x1000)=nil, 0x1000)
socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000009c0)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r5=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000a00)=0x24)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000a40)={r5, 0x7fffffff, 0x3}, &(0x7f0000000a80)=0xc)

13:54:13 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
accept$inet6(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x0, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setrlimit(0x6, &(0x7f0000000240)={0x1, 0x800000b35d})
mlockall(0x1)
ftruncate(r0, 0x76d)
syz_execute_func(0x0)
setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140))

13:54:13 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x0, 0x4, @empty, 0xd9f}, {0x1c, 0x3, 0xffffffffffffffe0, @empty, 0x93}, 0x3, [0x3ff, 0x6, 0x0, 0x4, 0x7f, 0x3f, 0x7f, 0x2]}, 0x5c)
r2 = fcntl$dupfd(r0, 0x0, r0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
sendmsg$unix(r2, &(0x7f0000000380)={&(0x7f0000000040)=ANY=[@ANYBLOB="01f92d2f06c911293000"], 0x1, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x4)
sendmsg$inet_sctp(r2, &(0x7f00000003c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x55, 0x0}, 0x0)

13:54:13 executing program 3:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x29)
r2 = accept4(r0, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002, 0x0)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001180)={@in6={{0x1c, 0x2, 0x3, @loopback, 0xe6}}, r1}, 0x84)

13:54:13 executing program 2:
r0 = socket(0x17, 0x1, 0x5)
sendmsg$inet6_sctp(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x4e, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000040)="f5a4471134fe7b8aba69089771a655b97f85a811ed56b94fddfb589300f98c", 0x1f}], 0x1, &(0x7f0000000140)=[@init={0x14, 0x84, 0x1, {0x7f, 0x8, 0x79276a7d, 0x1}}], 0x14, 0x1}, 0x1)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0)={0x1, 0x5}, 0x8)
r1 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8)

13:54:13 executing program 3:
syz_execute_func(&(0x7f0000000240)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f16460fc4114e66450f73d10ea0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86ec403655e38af8888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53966f347adc4a1cac21d0c000000b40f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f38048336000000")
syz_execute_func(&(0x7f0000000000)="0c08c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b2628e4c953fbc5e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f996603f3e1002c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
socket$inet6_sctp(0x1c, 0x5, 0x84)

13:54:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040))
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x5, &(0x7f0000000000)=0x5, 0xffac)
fcntl$dupfd(r1, 0x11, r0)

13:54:14 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
r1 = getuid()
r2 = getgid()
fchown(r0, r1, r2)
connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xc5eade7e77b41706)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000600)={0x0, &(0x7f00000005c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000640)=0x3db)

13:54:14 executing program 3:
syz_execute_func(&(0x7f0000000140)="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")
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f00000000c0)=0x4)
syz_execute_func(&(0x7f0000000280)="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")

13:54:14 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e6c653000eff118896799ff7f6bd304c53c682fb120b6a7ec5e57db13a58f72d116145433d33840c601a008f1bde801f65794b835ebd1cfc16e3802e0c75ae5000000"], 0x10)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0x3}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r1, &(0x7f0000000240)=[@in={0x2, 0x1, @multicast1}]}, &(0x7f00000002c0)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000300)={r1, 0xff, 0xf, 0xa6, 0x5}, &(0x7f0000000340)=0x18)
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)

13:54:14 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10)
getsockopt$inet_mreqn(r0, 0x300000000000000, 0x13, 0x0, &(0x7f00000003c0))

13:54:14 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
ftruncate(0xffffffffffffffff, 0x1)
accept$inet6(0xffffffffffffffff, 0x0, 0x0)
pipe2(0x0, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={<r2=>0x0, 0x800}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={r2, 0x2, 0x7, [0x0, 0x7, 0x400, 0x0, 0x20, 0x80, 0x3]}, &(0x7f0000000300)=0x16)
ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000040)="1ef8d34666e6270e6c84746d767b873e57ef69db897679cc6b6afe14925b9bb1c97b2012b932698dd2375e8ca5d320316f2b45b16b96b9dbb16d18b6679bcf608599c10cefb49348d81255cef2d254a3c298ddef34be8b34ef87f90161e0bf662b05009d1bbf8aadfe37e6cfda3430402c224b5bc42bbafffb61fa7c21ff98e04b2e4430a0bc3ca6e60e419d8c56e23c7443a0f75965599f16d715ff4756b9a2ced9bc79eb48c08921a76efa3985657306131fff6887b83e1ce837c8d227")
setitimer(0x2, &(0x7f0000000100)={{0x0, 0x8}, {0x3, 0x3}}, &(0x7f0000000140))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)

13:54:14 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000100), 0x4)
setsockopt(r0, 0xdb, 0x8, &(0x7f0000000240)="242c16a81f03b3ea2cad12b8feac95c66ececf83a5aaa4868cc7f92f11557ef188689830bc04ada2c1823524f2ba205818e35616540cee216f2de956d9f49b3afd8e539f635257a57a4b790b40bd833434bbf76a6396adbd32d2592f823ec8ffa70c5439b77d9246f282af8feaf4f42730e3c0267682c347679f450c269e61bcec6884e4e19d8ea1d319579e72fc64093c4d51e8d70d893d241ea9c3ed281733786d90323b7c265a44849ee2e37ce6f7b884ba8b4ca01a5a2d5a061d96d4226ff97ed8747dcf7bea3890", 0xca)
r1 = socket$inet6(0x1c, 0x10000002, 0x3)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={<r2=>0x0, 0x200}, &(0x7f0000000080)=0xc)
bind$unix(r0, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e21ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e4ffffffffffffff0000000000000000000000000000000000000000ecb0538ed63e8e276c22000900000000000000000000002000"/136, @ANYRES32=r2, @ANYBLOB="0300000002000000000000000700000000000100"], 0xa0)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000340)=0x34b6, 0x4)
msgget$private(0x0, 0x4e)
setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0xd2}, 0x8)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x4)

13:54:15 executing program 0:
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000000000)=[{0x1, 0x7fffffff, 0x800}, {0x3, 0x2, 0x1000}, {0x3, 0x5, 0x1800}, {0x0, 0x5d85, 0x1800}], 0x4)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockname$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10)

13:54:15 executing program 1:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1001)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sync()
r1 = socket(0x0, 0x0, 0x0)
accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x10000000)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")
r2 = shmget(0x3, 0x4000, 0x82, &(0x7f0000ffb000/0x4000)=nil)
r3 = geteuid()
fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = fcntl$getown(r1, 0x5)
r8 = getpgrp(0x0)
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000480)={{0x40, r3, r4, r5, r6, 0x5, 0x8000}, 0x4000000000, 0x20, 0x7, 0x4, r7, r8, 0x36c51f48})

13:54:15 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
dup(r0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff04000000000000004500001c0000000001029078ac1400aae00000011103907800000000"])
r3 = dup2(r1, r2)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc)
setsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc)

13:54:15 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getresgid(&(0x7f00000002c0)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0, &(0x7f0000000180)=<r3=>0x0)
setgroups(0x64, &(0x7f00000001c0)=[r1, r2, r2, r1, r1, r3])
freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setuid(r4)
setgroups(0x0, 0x0)
setuid(0xee01)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000280)=0x4)
truncate(&(0x7f0000000080)='./file0\x00', 0x0)
syz_execute_func(&(0x7f0000000200)="c4413e11ce3ef3490f2c5eb8c403d96b820000010000c4c27146ee660f3a14d70d0f0fe0b066410f61fc0fc74e00c4637905bb272cab1098c4a1c5f19368000000")

13:54:15 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x0)
socketpair(0x0, 0xfffffffffffffffc, 0x1, 0x0)
select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0), 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)
freebsd11_fstat(r0, &(0x7f0000000040))
sync()
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0)
poll(&(0x7f0000000140)=[{r1, 0x100}, {r1, 0x10}, {r0, 0x96}], 0x3, 0xffffffffffffffff)
shmget(0xffffffffffffffff, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil)
lseek(r1, 0x0, 0x1000000000003)
readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1)

13:54:15 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000002c0)={<r2=>0x0, 0x6e, "8ee072a882afd72eae3bf7486616e4b1474e1b7b8a15a8203542d13e442155ac6cb77affb8e8732d0fee963e72b0e52d255cbfac3ac134ffcf0924ef52400f7064068ac4711a45ff04b1f2bebf41e0d85dd8f13d13e0824b30f9aa81368b3499efdf5d479a3bb659e6b9df52ba32"}, &(0x7f00000001c0)=0x76)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x6, 0x3f}, &(0x7f0000000280)=0x8)
mkdirat(r0, &(0x7f0000000100)='./file1\x00', 0x0)
chdir(&(0x7f0000000040)='./file1\x00')
setuid(0xee01)
r3 = msgget$private(0x0, 0x4)
msgctl$IPC_STAT(r3, 0x2, &(0x7f00000000c0)=""/30)
msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000000)=""/17)
renameat(r0, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0)

13:54:15 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x4, 0x0, 0x8000, 0xba, <r1=>0x0}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000000040)=0x8)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000280)=""/61, &(0x7f00000002c0)=0x3d)
getsockopt$inet_mreqn(r0, 0x0, 0x8000000000000, &(0x7f0000000180)={@local, @broadcast}, &(0x7f0000000140)=0xfffffffffffffca5)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0xffffffff, 0x9}, 0xc)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000240)=0x8)

13:54:15 executing program 3:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4, 0x4}, 0xffef)

13:54:15 executing program 1:
r0 = socket(0x10, 0x3, 0x9)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0xa, [0x8, 0x0, 0xae3, 0x0, 0x0, 0xbb17, 0x7, 0xfffffffffffffffa, 0x18, 0x7f]}, 0x18)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000180)=0x100)
select(0x3, &(0x7f0000000140)={0x7fffffff}, 0x0, 0x0, 0x0)

13:54:15 executing program 1:
r0 = socket$inet(0x2, 0x10000001, 0x0)
syz_execute_func(&(0x7f0000000580)="f00fbb2ff3417c09000865f70e6969ef69ccd98a20d0d8c44139fdc462a18cb270000000f9c441956840f713dc17c4210d32f281810f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0")
r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000)
getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

13:54:16 executing program 0:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
socket$inet_udplite(0x2, 0x2, 0x88)
fcntl$lock(r1, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})

13:54:16 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751eab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300dcdc0fbcaf00100000f34592c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d46466430f283a26f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x40)

13:54:18 executing program 2:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x30000000)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200, 0x1)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4)
syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff080e00010800a104000010c804d49ff8ac1400aaaaaaaaaaaabb7f000001"])
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x2, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000180)={0x8, "1bbd720b3ee16453ad7bfa76af4616eb"}, 0x14)

13:54:18 executing program 1:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8, 0x10000000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000000c0)={0x8, [<r1=>0x0, <r2=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x8001, 0xf, 0x6, 0xfff}, &(0x7f0000000180)=0x18)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x20, @ipv4={[], [], @broadcast}, 0x7}}, r2, 0x0, 0x2, 0x2}, 0x8c)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
fchmod(r3, 0x0)

13:54:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x10000005, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x40}, 0xff2f)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x100, 0x130, 0x7, 0x10000, 0x6a8, 0x7fffffff, 0x25, <r1=>0x0}, &(0x7f0000000040)=0x20)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in={0x2, 0x0, @loopback}, @in={0x2, 0x3}, @in6={0x1c, 0x2, 0x228, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000180)=0x10)

13:54:18 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt(r0, 0x8, 0x0, &(0x7f0000000180)="ea8b182521804eac4710c929eebcc7eed0454640fa47df3a07e7fcef6ea24be32270b086d68d0f28a60745470b5d6e76493c00dbcd9b056b81d7f512923c198ed92d8a5d2fa90e85b84c21c7e64916a8e70769131ce93ebbe1cd27cf924d175183987d3dfe8f8008393bac4c7b9bb4fcdba202d777b4e55ea02f801451ec5654b2900ba80c40be3040e372d2f8dc3162a8969fc19c0404ff3f249651a89bb98c069dcac413b76478f2308b8807d62d2d27263e1ea0ffba138bef026014fb7cd52af50fede08e6dd03f8f811297c8bd87e40edd0a42", 0xd5)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
munmap(&(0x7f0000000000/0xd000)=nil, 0xd000)
setsockopt(r1, 0x0, 0x1, &(0x7f0000000000)="0777156a80c374b513799090454b9752fed5a538480b0375612934bc32ea741c109b4c83a2e13501f00321f6128e7b2e72a45189fb94cf69b8717fd40869bae53f592911815c8d4fbe754271ab7b119cc18f8f2c35c8ffcd5a5e2649cb4f7dd763dafe7f4e2979b30fff04184f0e04e77cbafe98df8924b165d7ea3d8677c4e7584b61435d58241a", 0x88)
getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0xef8878d660304ed4)

13:54:18 executing program 1:
open(&(0x7f0000000000)='./file0\x00', 0x8085, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
syz_execute_func(&(0x7f00000001c0)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f6808c4c1c8162b61c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10")

13:54:18 executing program 3:
syz_execute_func(&(0x7f0000000100)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed420f9389e6f232920fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397f5302c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d467660f3825f9e8628f68082ef24a0f2c5a01618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x1, 0x0)
ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f00000001c0)="aafc986bcd28f5412e8a24723eb80de2c6453b842eae86ac2599b92386cb5192d05e98ad46109b013ddc28172a84300b3fe907ae06fec8b34530a3f8f844b08cce80e54bdfae1a8196b669896b51905cf0d2821bf708af27d225e22155ff3a739c94136a6bfe43a7480a1a390bd33aa46fb11753b3e0ce24b0ec184b550e54da8ab9924b58fd52682fe740eed5301deb7a763bbe20e88b78aa9059cb286301f608e50aaddab6434a0c51ab")

13:54:18 executing program 0:
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
r0 = socket(0xd1f6ff545423aea, 0x1, 0x40)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0x3ff}, 0x24)
openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))
r1 = getuid()
setuid(r1)

13:54:18 executing program 1:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
getsockname(r0, &(0x7f0000001600)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008de70000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009a0a19eab9672f14f3f62829db68d6eca53641914209f5569671ed3d6f11e34f74f9770bbe90dacd16dcc45c8a0d4ba2f4260e28698c42c86655c877499a46af9ebff6066d74545a59ebf96547b17c7085569c91760c693de2a8330ae58c1ee17b026b3894e2f34f5edd69fad21d3f56e6b3347681b3dc2d35c6e3a13b0894dd69272e05c8856891051de8694fb7e17e1589f45e93fc7fb79e4bde4c800e7fc7ff1b3633513429c7fb488a20fc9e35d9264cf3575735db3f75c50a4361ccfe49d5581bea7723e2d39fca5e58867bb8fc10188ea3580bce15e6136c724c398b9c179da848999d61ee5b5ed3600dc3339ac35133faf94700016acb"], &(0x7f0000000140)=0x1002)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142)
r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000)
semget$private(0x0, 0x1, 0x1)
mlockall(0x3)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$unix(r1, &(0x7f0000000100)=@abs, 0x0)
r2 = semget$private(0x0, 0x7, 0x400)
semop(r2, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3)
semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3)
truncate(&(0x7f0000000080)='./file0\x00', 0xbc)

13:54:18 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x1000000000000a, &(0x7f00000013c0), 0x20d)
r1 = accept4(r0, &(0x7f0000000040)=@in, &(0x7f00000000c0)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
syz_emit_ethernet(0x3e, &(0x7f00000003c0)=ANY=[@ANYBLOB="d15a4fb973533678a585e109c52a5035e886ff0000000000070000000000000000040000400000000000000181009078000000000000000008d8edba00000000000000"])
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000380)=0x1, 0x4)
r2 = dup2(r0, r0)
sendto$inet(r2, 0x0, 0x62, 0x1, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @multicast1}, 0xfffffef7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000440)={0x1, [<r3=>0x0]}, &(0x7f0000000480)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000540)={r3, &(0x7f00000004c0)=[@in={0x2, 0x3, @rand_addr=0x40}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x2, 0x5, @empty, 0x7}, @in6={0x1c, 0x1, 0x8, @empty, 0x2}]}, &(0x7f0000000580)=0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)={<r4=>0x0, 0xa9, "55fb46d336c11827c10158dc46b4174c9ec08680e2b43cb99f06ac06c070280accb57022cdb491ac5d9fcf8c4ca2f2c2bcfe978cf64a2f3416433cfe9ef577403c2a0423e96b65f24d209b4fb03af7047c3e0a21325aee6e9299ad8ea1a4c808b6bf8108f4ce74a9df548a54b4cb296b6f47e2d37ef1a595006f52a93d17eaffce04d43be383f1a3998b49cf85b3eac7f325ba9d9dee221cb1c988a6fd1c190fcd1b0a8fd6a0d83d4b"}, &(0x7f00000002c0)=0xb1)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000300)={r4, 0x2}, &(0x7f0000000340)=0x8)
ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f0000000100)="335352f4d0dcd46279314d5f42583605fbe86117340c9be6e6bda1c15fc2788548fe715cf5a1d5c665d90f6e5246233ffc51f630e92a20fa348f7bbb60114bd932b8b7a2ad76ee93dc67449806e85cc5651c83dc1f6b6a75d3dc9b47baa287cdd949a6fac6da65b58e3a61a2b446b4")
setsockopt$inet_int(r2, 0x0, 0x42, &(0x7f0000000000), 0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x40000, 0x5}, 0xc)

13:54:18 executing program 3:
mkdir(&(0x7f00000000c0)='./file1\x00', 0x0)
r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0)
freebsd11_lstat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100))
getuid()
getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200))
getuid()
freebsd11_stat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280))
freebsd11_stat(&(0x7f0000000300)='./file1/file0\x00', &(0x7f0000000340))
geteuid()
freebsd11_fstat(r0, &(0x7f00000003c0))
getuid()
freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480))
freebsd11_stat(&(0x7f0000000500)='./file1\x00', &(0x7f0000000540))
fstat(r0, &(0x7f00000005c0))
r1 = geteuid()
freebsd11_stat(&(0x7f00000006c0)='./file1\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setreuid(r2, r1)
faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)

13:54:18 executing program 2:
syz_execute_func(&(0x7f0000000280)="1c17c463790dd7b0cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795b8ef2680c0000008fe9589b2636fde101edfec4427fc902023ed107f2166446dbe0c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00440f446ad6304545e269a841000f1d45332fae66f390f5f50f54635bdedec4a1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d64f7fbc4c1792f047e")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
connect(r1, &(0x7f0000000000)=@in={0x2, 0x1, @rand_addr=0x80000000}, 0x10)

13:54:18 executing program 3:
r0 = msgget$private(0x0, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
accept$inet6(r1, &(0x7f0000000040), &(0x7f0000000080)=0x1c)
msgrcv(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000000000000000000001700000000000000000000000000000000000000000400190000000000000000c5e1d119196fc7425a1fea9ff155e50e62d432c52bf9561214b32b3d240733ad75d94a5ab485b669667efe124300f1ce02d4fef5679ae570ff77e26bb2acc91f567bb7569547fc81245bd91955a94f557306d4a2595135bb6909394cd8dad61da3b688bd246a305467ef4aae6f78844e4e2077ce66a12ea01cdb4e6a39572b71d0b959062a19c731a6d13ff9f752dc520c8735cf9a34543c0189c2ec4f66b803f907e8aa17b3d730c5bad439ffbf25bfa3064b5efac6d2cc"], 0x2c, 0x1, 0x1000)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@'])

13:54:18 executing program 3:
r0 = socket$inet6(0x1c, 0x3, 0x7)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0xffffffffffffff95, 0x3, 0x9288, 0x8}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e227fffffff00"/136, @ANYRES32=r1, @ANYBLOB="0000000009000045f6e0ae00000000000500e9ff389ba5ee754f7ac358ffd24f77b1216dd64cabdc7bd31e98778b0387e8804d75b64895bc9a02580727502fc831f62c2eec8c5f1414d008814880eda6e12c4a0844cd9a11af45198f4846de1fda3fc3cc4a4739dc70a5499d6bec955ee7e903a02befe9598e97159e7e353ad3080c22253c6625b5e9a543a6b5670051609411d6863b1a5453129ca17fa1f5d703f65721fca28e6af6920fc4ab1cf6d6bd256a464c3214616421ff2f753d"], &(0x7f0000000180)=0xa0)
fcntl$getflags(r0, 0x1)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0xffffffff}, 0x8)
mlockall(0x1)

13:54:18 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x20483, 0x90)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000002c0)={<r2=>0x0, 0x7}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, r2}, &(0x7f0000000240)=0xc)

13:54:18 executing program 0:
syz_emit_ethernet(0x68, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa67aa188d3ea1dabc86dd6002290f00323a0000000000000000000000000000000000ff0200000000000000000000000000010702907800000000609433df00003c00000000000000000000000000000000010000000000000000000000000000000080"])
syz_emit_ethernet(0x7e, &(0x7f0000000080)={@random="9959a28efcf5", @local, [{[], {0x8100, 0xbd, 0xa4c9, 0x2}}], {@ipv4={0x800, {{0x1b, 0x4, 0xe9e5, 0x8, 0x6c, 0x68, 0x7ff, 0x5, 0xa, 0x0, @multicast2, @broadcast, {[@generic={0xcf, 0x10, "1e46123c0f164c7027f4ad2abdc8"}, @lsrr={0x83, 0x23, 0xb7, [@remote={0xac, 0x14, 0x0}, @rand_addr=0x5, @rand_addr=0x7fff, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}]}, @generic={0x83, 0xf, "d12c0a66a0244d5df49df4c3f7"}, @rr={0x7, 0x13, 0x9, [@broadcast, @loopback, @rand_addr=0x4, @broadcast]}]}}}}}})

13:54:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={<r2=>0x0, 0xffffffff}, &(0x7f0000000080)=0x8)
recvfrom$inet(r1, &(0x7f00000001c0)=""/7, 0x7, 0x40040, &(0x7f0000000200)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/30, 0x1e}], 0x1, 0x3e)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0xf309}, &(0x7f0000000140)=0xffffffffffffff47)
open(&(0x7f0000000240)='./file0\x00', 0x100000, 0x8)
r3 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x15, &(0x7f0000000000), 0xfe6a)

13:54:19 executing program 3:
syz_execute_func(&(0x7f0000000100)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ea0e5be34d1c4e1f8c4c4e1f957ea2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35dc4a17a2dd2c461495e5d0b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dada048336000066450fdfc8")
poll(&(0x7f00000000c0)=[{}], 0x2000000000000025, 0x0)
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, 0x0)

13:54:19 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000080)=0x1c)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x103, &(0x7f0000000140), &(0x7f0000000180)=0x10)

13:54:19 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = socket(0x17, 0x5, 0x400)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000080)=0x8)
socket(0x10, 0x20000001, 0x8)
r2 = shmget(0x1, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil)
shmctl$SHM_INFO(r2, 0xe, &(0x7f00000001c0)=""/113)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getsockopt$inet_udplite(r0, 0x88, 0x2, 0x0, &(0x7f0000000040))

13:54:19 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={<r1=>0x0, 0x2cb7}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x8, 0xdb2096a089343fdb, 0x6, 0x2, 0x63f, 0x5c8, 0x2, r1}, &(0x7f0000000140)=0x20)
socket$inet6_udplite(0x1c, 0x2, 0x88)
r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x10020a, 0x150)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000001c0)=0x1, 0x4)

13:54:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x900, &(0x7f0000000140)={0x391}, 0x4)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8)

13:54:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x30, &(0x7f0000000000)=ANY=[], 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0x5, 0x4)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x5, 0x4)

13:54:19 executing program 0:
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)="50e3d695a356866cddf28ba2f505a5f5922e2ca43b1a544c423061c207f027c4e9eb5bba74f46e3467f17cdf7407300e4872500b93229a1d049b0a4b36d337216653188b4a215d3d91a0b8a5587167d9e4805fab84bb995341908998d40e6e10c1584e0532ae8fff4bbd9babecbb9f5bc9422d0b03612f701c3f3fa96e8bdeb0c12c69bf3996240408ee2b3313e22bc8b9032fa44e2f3612dc767ada9bd8a6be050d")
syz_execute_func(&(0x7f0000000100)="0ca0b5b598cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101eda0fec4c47d822a0a00c4f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

13:54:19 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r2 = socket$inet(0x2, 0x20000000, 0xff)
dup2(r0, r1)
getsockname(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)

13:54:19 executing program 1:
syz_execute_func(&(0x7f0000000040)="b14591cd806969ef69dc00d90ffe3c13c44139fd5bf91cc1c7c6e4c653fb0fc4014c5868f4a95fc44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4e18c1406f3400faee4749826261f696926400fe618c401fe5ff6e3df646736676666430fefb300000000c4e10f7d4cdce5f30f1a1254111d54111d00")
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000200)={<r1=>0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1, 0x9f0}, &(0x7f00000002c0)=0x8)

13:54:20 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0)
fchdir(0xffffffffffffffff)
ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000180))
sendto$inet6(r0, &(0x7f0000000b40)="e27f585634d5f1f7e2966eb3cb2b2c5c60c94737b21c4be05b0c65ab96fbef4b6541a4f0bb36997b46f9f7e7b4e74bc18c72aa6b682e742b658764479e30bc8a87e1b9a42a8f2a1c489349972326354c25b4fa98ba6a9e9f0280a7cd3dff6ac4e405499d87022131c907acb77347fdafb4f9619876642b6262e88aa44833a47bb1fb98f0dd92a5a04a4c125147fc805ed287b9a242352097ff4a1c5699990217a8e8ec61d0e65f791c033a9a0d783485ccff3c050f2d1eaf366b93e438820bf988e71f52055ce8979c0995664ff6035a889a721f9520bec20f086d1984968820788e7c93580950eb1b45ce340000000000003a95c47b4516397aa2a5e2fce5f048c52bff38a6fc57fed0da1e824f4271f0", 0x111, 0x80009, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0)
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000780)="fef5fab650f1c5e3ce4f9f298be134ac9c49b0682f69f5056571c9fd5590dea6f144c5d049d1dfd0d51dd7a7db81d8aade5200dde3996d2bb0dd5a025351afd237c3615f435360b4136747a4b6eaa1821e142ebf9d138c1ca5be21dfe33ee108c1d2ec2e3bf733d93e11319d52ee258a202c567a0b17176c0a111babc8396351e4abcfb42bab16401f918c1d42dfad7704623e27b8c75260fe7ce4a5c1806c0ce6a1dfd614d04861643475dae2a922f56100e858087033562cf7ef2dbd34b8e653211facf102547774ad252b")

13:54:20 executing program 0:
semget(0x1, 0x3, 0xc0)
getgid()
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x20000000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x1, 0x8, 0x7fff, 0x4, 0x3}, &(0x7f0000000180)=0xa0)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x7}, 0x8)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc)
getsockopt$inet_mreqn(r0, 0x0, 0xc, 0x0, 0x0)

13:54:20 executing program 1:
mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mknodat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x8, 0xda)
mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00')
fdatasync(r0)
unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800)
renameat(r0, &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file1\x00')

13:54:20 executing program 3:
syz_emit_ethernet(0xe0, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffff8aaaaaaaaaaa86dd60b4090000303aff02024300600000000000ffffe0000002ff020000000000000000000000000001880090780007040060b680fa0000000000000000000000000403ffffffffffff00000000000000000000ffffac1400bb"])
syz_extract_tcp_res$synack(&(0x7f00000000c0)={<r0=>0x41424344}, 0x1, 0x0)
syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, <r1=>0x41424344}, 0x7, 0x8004)
syz_emit_ethernet(0x110a, &(0x7f00000002c0)={@remote, @local, [], {@ipv6={0x86dd, {0x401, 0x6, "94265d", 0x10d4, 0x7f, 0x1, @mcast2, @loopback, {[@fragment={0xa, 0x0, 0x1, 0x8, 0x0, 0x100, 0x64}, @dstopts={0x58, 0x2, [], [@pad1, @ra={0x5, 0x2, 0x4}, @ra={0x5, 0x2, 0xff}, @jumbo={0xc2, 0x4, 0x7f}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x1f, 0x1, [], [@ra={0x5, 0x2, 0x80}, @ra={0x5, 0x2, 0x4}, @jumbo={0xc2, 0x4, 0xfff}]}, @hopopts={0x5e, 0xc, [], [@pad1, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x9d}, @generic={0x7, 0x4d, "1ce05b1e9d905c6aea6f7274210101faf48807cd942d3f510d296e79e855b7bf1083f5965d19d26a89569c1d0bf08c837d71f72c05f32d0e373ced6d0cf7f4e39c9682087487872f2e462ac33d"}, @enc_lim={0x4, 0x1, 0x4}, @enc_lim={0x4, 0x1, 0x41b665e5}]}], @tcp={{0x0, 0x0, r0, r1, 0x8001, 0x0, 0x9, 0x40, 0x3, 0x0, 0x80000001, {[@sack={0x5, 0x2}, @mss={0x2, 0x4, 0xb5}, @nop, @sack={0x5, 0x6, [0x6]}]}}, {"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"}}}}}}})

13:54:20 executing program 3:
madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0)
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000080)=0xe2, 0x4)

13:54:20 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x2, "fd07016b929fd6f5858e319b8b0a69f8"}, 0x14)
setrlimit(0x6, &(0x7f0000000000))
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000), 0x0)
recvfrom$inet(r0, &(0x7f0000000200)=""/27, 0x1b, 0x40000, &(0x7f0000000240)={0x2, 0x0, @loopback}, 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, &(0x7f0000000800)={0x0, &(0x7f00000007c0)}, &(0x7f0000000840)=0x10)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")

13:54:21 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = socket(0x1b, 0x3, 0x0)
setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000100), 0x10)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<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$setflags(0xffffffffffffffff, 0x2, 0x100000003)
clock_settime(0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5)
fcntl$setflags(r0, 0x2, 0x1)
write(0xffffffffffffffff, 0x0, 0x0)
mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/195)
r3 = semget$private(0x0, 0x3, 0x100)
semop(r3, &(0x7f0000000380)=[{0x0, 0xffffffffffffffe0, 0x1800}, {0x7, 0x100, 0x1000}, {0x6, 0x0, 0x1800}], 0x3)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e20ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/136, @ANYRES32=r2], 0x8c)
setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8})

13:54:21 executing program 2:
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={<r2=>r1, 0x9, 0x3, 0x4, 0xfffffffffffffff8}, &(0x7f0000000100)=0x18)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x3, @mcast1, 0x9}}, <r3=>r1, 0x2, 0x1, 0x118, 0x3, 0x8, 0xfb4b}, &(0x7f0000000200)=0x98)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r3, 0x8}, 0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r3, 0x7fffffff}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0)=0x7ff, 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x1, 0x0, <r4=>r2}, &(0x7f0000000340)=0xc)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000440)={r3, &(0x7f0000000380)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x8001, @mcast2, 0x2}, @in6={0x1c, 0x0, 0x1, @empty, 0x1f}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x0, 0x1, @ipv4={[], [], @loopback}, 0x1}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000000480)=0x10)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000004c0)={0x8001, {{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x88)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000580)={0x0, 0x4801, <r5=>r1}, &(0x7f00000005c0)=0xc)
r6 = shmget$private(0x0, 0x12000, 0x618, &(0x7f0000fee000/0x12000)=nil)
shmctl$SHM_LOCK(r6, 0xb)
shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ff0000/0x1000)=nil)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000600)={r2, 0x7f}, 0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000640)={@in6={{0x1c, 0x2, 0x3, @loopback, 0x10001}}, r3}, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000700)={0x3, 0x6, 0x1000, 0x9, 0x9000000, 0xfffffffffffff001, 0x6, 0x0, r2}, &(0x7f0000000740)=0x20)
connect(r0, &(0x7f0000000780)=@un=@abs={0x1, 0x0, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000007c0)={0xf, 0x0, r4}, 0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000800)={0xb623, 0x3ff, 0x1100, 0x2, 0x6fc9c00f, 0x8, 0x3ee, 0x8, r5}, &(0x7f0000000840)=0x20)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000880)={r3, 0x5, 0x3, 0x6, 0x88c}, &(0x7f00000008c0)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000900)={0x6, 0x4100, 0x8001, 0x2000, r1}, &(0x7f0000000940)=0x10)
r7 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCGETALTQSV1(r7, 0xc130442f, &(0x7f0000000980)="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")
shmget$private(0x0, 0x9000, 0x180, &(0x7f0000ff7000/0x9000)=nil)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000a80)={r2, 0x10001}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000ac0)={0x0, 0x5, r4}, 0xc)
ioctl$DIOCCHANGEALTQV0(r7, 0xc1004431, &(0x7f0000000b00)="e3807034ac8f5f")
sendto$inet6(r7, &(0x7f0000000b40)="d285b64f5afc16bb4ba0674121158d22df7b44ac3db50ca6d78a9316b0ac25f6e06d1cb2d5902746538aead962c933dc17e5087eab16a2774d5245d1", 0x3c, 0x4, &(0x7f0000000b80)={0x1c, 0x1, 0x8000, @loopback, 0x2}, 0x1c)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000bc0)={@multicast2, @empty, <r8=>0x0}, &(0x7f0000000c00)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x2e, &(0x7f0000000c40)={@remote={0xfe, 0x80, [], 0x0}, r8}, 0x14)

13:54:21 executing program 0:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf0fd47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, 0xfffffdf2)

13:54:21 executing program 3:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={<r1=>0x0, 0x3}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x80, 0xf, 0x5, 0x9}, &(0x7f0000000100)=0x18)
syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRES32])

13:54:21 executing program 2:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r4 = dup2(r0, r1)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

13:54:21 executing program 1:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4)
socket$inet6(0x1c, 0x3, 0x10000000000)

13:54:21 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x47, &(0x7f0000000580), 0x1f)
socket$inet6_udp(0x1c, 0x2, 0x0)

13:54:21 executing program 1:
r0 = accept4(0xffffffffffffff9c, &(0x7f00000006c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000700)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000740)={<r1=>0x0, 0x5, 0x3, [0x40, 0x8, 0xfff]}, &(0x7f0000000780)=0xe)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000007c0)={0x0, 0x5, 0x400, 0xffff, 0x0, 0x400, 0xffff, 0xffff, r1}, &(0x7f0000000800)=0x20)
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={<r3=>0x0, 0x80000001, 0x3ff}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000000c0)={r3, 0xfffffffffffffff7}, 0x8)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
connect$inet6(r4, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x3], [], @loopback}}, 0x1c)
r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100082, 0x10)
ioctl$DIOCRTSTADDRS(r5, 0xc4504449, &(0x7f0000000240)={{"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", "18719377d26a80a3438785cd1ce37076d32f4cd6e02b34d747978e14939a2908", 0x13c2, 0x7}, &(0x7f0000000140)="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", 0x1, 0x5, 0x3, 0x0, 0x7, 0x1, 0x767d})

13:54:21 executing program 3:
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd041e0f05bf11000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
freebsd10_pipe(&(0x7f0000000140)={<r0=>0xffffffffffffffff})
getsockname(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200)=0x6, 0x4)
r1 = semget$private(0x0, 0x0, 0x80)
__semctl$IPC_RMID(r1, 0x0, 0x0)

13:54:21 executing program 1:
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
r2 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8, 0x30000000)
sendfile(r1, r2, &(0x7f0000000200)=0x2, 0x7)
setgid(r0)
r3 = getgid()
setresgid(r3, r3, 0x0)
setregid(r3, r3)
setgroups(0x9, &(0x7f0000000080)=[r3, r0, r3, r3, r0, r3, r0, r0, r3])
r4 = semget$private(0x0, 0x5, 0x30)
__semctl$SEM_INFO(r4, 0x4, 0xb, &(0x7f00000000c0)=""/191)

13:54:22 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(0xffffffffffffffff, 0x0)
ftruncate(r0, 0x9010000)
ftruncate(r0, 0xd8f8)
setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35a, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
munlockall()
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
__semctl$GETZCNT(0x0, 0x4, 0x7, 0x0)
sendfile(r0, r0, 0x0, 0x1)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)
munmap(&(0x7f0000650000/0x4000)=nil, 0x4000)

13:54:22 executing program 1:
openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
mkdir(&(0x7f0000000040)='./file0\x00', 0x4)
socket$inet6_udplite(0x1c, 0x2, 0x88)
getegid()

13:54:22 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="10000000000000000000fb0000000000"], 0xbc}, 0x0)

13:54:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x32, &(0x7f0000000040), 0x8)
setsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000080)="5feddc3d73a2adcb52c80551ba5311e0cc1a500c2f8c1a49161184bdad06f9cfda22a118b98ffccc50e1829ed9aad01bc31701bc2ba0c2e55de458e332daa56a4a1074481372dabaf40ff085abaec6df95dbe190a44719ad2ae1885c3ac07319b0d1e7f1692de101ef127920882190dd5e04d2925d88fcc5fbbe52c83da74f9b82909f13d38bed9a86d7899712220afc95", 0x91)

13:54:22 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
chown(&(0x7f0000000000)='./file0\x00', r1, r2)
r3 = fcntl$dupfd(r0, 0x11, r0)
mkdirat(r3, &(0x7f00000001c0)='./file0\x00', 0x116)
recvfrom$unix(r3, &(0x7f0000000200)=""/80, 0x50, 0x80, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa)
freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
truncate(&(0x7f0000000380)='./file0\x00', 0x8)
getsockname(r3, &(0x7f00000003c0)=@un=@abs, &(0x7f0000000400)=0x8)
r5 = accept4$unix(r3, &(0x7f0000000440)=@abs, &(0x7f0000000480)=0x8, 0x10000000)
bind$unix(r5, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0xa)
r6 = open(&(0x7f0000000500)='./file0\x00', 0x8, 0x2)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, &(0x7f0000000540)=0x9, 0x4)
open$dir(&(0x7f0000000580)='./file0\x00', 0x80a, 0x101)
chown(&(0x7f00000005c0)='./file0\x00', r4, r2)
mkdirat(r6, &(0x7f0000000600)='./file0/file0\x00', 0x32)
chdir(&(0x7f0000000640)='./file0/file0\x00')
connect(r5, &(0x7f0000000680)=@in6={0x1c, 0x3, 0x8, @mcast1}, 0x1c)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000006c0)=0x9, 0x4)
bind$unix(r5, &(0x7f0000000700)=@file={0x1, './file0/file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000740)={0x9c, 0x4a30, 0x8, 0x80000000, <r7=>0x0}, &(0x7f0000000780)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f00000007c0)={0x6, 0x1020, 0x4, 0x9, r7}, &(0x7f0000000800)=0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000840)={r7, 0xe}, &(0x7f0000000880)=0x8)
getsockname(r5, &(0x7f00000008c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000900)=0x10)
ftruncate(r5, 0x9521)
r8 = shmget(0x3, 0x3000, 0x201, &(0x7f0000ffa000/0x3000)=nil)
shmctl$SHM_INFO(r8, 0xe, &(0x7f0000000940)=""/19)
unlinkat(r3, &(0x7f0000000980)='./file0\x00', 0x0)
getsockopt$sock_timeval(r6, 0xffff, 0x1007, &(0x7f00000009c0), &(0x7f0000000a00)=0x10)

13:54:22 executing program 1:
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=0x3, 0x4)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x4f3d, 0x4)
syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @empty=0x7f000000}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}})

13:54:22 executing program 1:
setitimer(0xfffffffffffffffe, &(0x7f0000000000)={{0xc037}, {0x0, 0x8000f}}, 0x0)

13:54:22 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f00000007c0), &(0x7f0000000800)=0x4)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
getuid()
getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0))
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000940)={'accf_dns\x00', "ef8b31167ad86c3d461f9d7c2bcd1e3db9ef3a67931fa73604e5807e8c188a8268e2b53633a991bf93af18896acd321e254eb1a7f04dab2c04293c7b3e90e3784c4b28b158b53e1bba04aa8a724591aee0e97708b5f9eb2a412e115166f28ba91bfe7de3859a358bfe3c9b79b37bcf4c0483d8b9d907e8c2dc02ef10fca4c465b2c33d6e8dbffbc3b39f5d08bdbaf3bb36e31261372def8f1e129275c2009ab986302c257995b747220b44e49109bc1905c23f9fd3b881eeda09d91ffeb65e1e163fe29ebf6aea5fc68730a0caec3a3cdc4267ac0589f6ef796e656c67ff2ce21030538a3313b8547467a78feb319f11"}, 0x100)
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000600))
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000680))
getuid()
getresuid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)=<r2=>0x0)
setuid(r2)
ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000180)={{"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", "169a1eb36729efa0cdc5874e68bac9422d4e4ba83facaa45776f0ea078439969"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2})
fstat(r1, &(0x7f0000000840))

13:54:23 executing program 0:
r0 = semget$private(0x0, 0x0, 0x400)
__semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000240)=""/219)
syz_execute_func(&(0x7f0000000180)="0c0cb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r1 = msgget$private(0x0, 0x0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
close(r2)
msgsnd(r1, &(0x7f0000000140)=ANY=[], 0x0, 0x800)
semget(0x1, 0x6, 0x0)
socket(0x1f, 0x1, 0x1)

13:54:23 executing program 3:
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067)
r0 = socket(0x2, 0x2, 0x0)
read(r0, &(0x7f0000000040)=""/28, 0x1c)
r1 = dup2(r0, r0)
fcntl$getflags(r0, 0x3)
ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000140)={{"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", "6583437b882580ecb16b1622ce96b56cbf376f55c11c7c691b9794ecaeb5685e", 0x6, 0xfee}, &(0x7f0000000080)="727cb156e5d95f053b564f05b830f50f27aba01835d696951ad02044fdc097cb90f131751695a6f9877338038fd27624dce3f40036e7e41dfe0a9282b76eb8add6a81492709e2398e9ce6c4ed86ddad2b114ccaa14cc49b3583e46f0bb2709ef02205cde3e0e6b0800a2a74a41c04d", 0x10e5d5c1, 0x9, 0x2b38, 0xc07c, 0x56cc7859, 0x1ff, 0xffffffffffffac15, 0x6})
connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
socket(0x10, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

13:54:23 executing program 1:
munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000e9c000/0x10000)=nil, 0x10000, 0x3)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x804, 0x46)
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000080)="f9d6d59856cb167c1e52a5790243b58d406596c3f84dc0258963fa19a27d0d94da4b395328b78591e8be034be89e04674fe806f131b7e9508d7929b139ab2a631123fa441fabd6dbcdc2b1989d083f7e8b248ed6da8331d414213af56159b7f2026d")
sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000000))
mprotect(&(0x7f0000feb000/0x3000)=nil, 0x3000, 0x1)
getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000100)=""/162, &(0x7f00000001c0)=0xa2)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)

13:54:23 executing program 2:
execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='(\x00'], &(0x7f0000000540)=[&(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00'])
freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setuid(r0)
syz_execute_func(&(0x7f00000000c0)="b1e691cd808e6b006969ef69dc00d98a20d0d0c44139fd5bf941dea5f909bd1ac7c7e4c653fb0fc4014cffb2b2f4405f3ff9f9863c3bc4e17950ea01efc48192558dc3c366450f186746c421ed65dac4e1d3d0ce730fdf7575400f0d18c4ee6d8fa808958e3f00000000660fc226f77146004042d86f04f3d00fc7a004f4e1110f000000dcfe")
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x5a597bdc887cf9a)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x20, @ipv4={[], [], @multicast1}, 0x7fff}}, <r2=>0x0}, &(0x7f0000000080)=0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000280)={r2, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10)

13:54:23 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c8bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d92e66450f3a09b61a04000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed66430f73d35bc27fc97f3ed117c4c21d3fdef2168f4808eebce00000802000c422b18cb607f900002e26650f0fcf1cf3420f7f14cda4000000c4a27d181ec1ea01eff265dca25f00005bcc4b4541e280696941000f99f2470f11b703000080aee475f5f50f54635bdedec4a1e1e0efd9400f1d7dc401fe5ff6e30fad6736660fd2938c000000c4c1717913606066450f17720d2ec4c44275095a8a66660f3a0b0865")
r0 = socket(0x17, 0x20000007, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000440)={<r1=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000480)=0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000004c0)={r1, 0x6}, &(0x7f0000000500)=0x8)
munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
pipe2(&(0x7f0000000000)={<r2=>0xffffffffffffffff}, 0x0)
accept$unix(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000effffffa0000000000000000000000000000000000000000000000000000000000000000a4000000000000000000000000000000000000000000008d03067de42f8bdb666473dec5046bee6817a2824cb0499d2e2dbfce7a171b2df51106696ec0d97d788540e629abd38bcaa8f5998c476cfc11ca65e9dc25ff7e720356bbdaecc36138d3998808d0bd92ab380e8baa71801f728bc7f1fd533aed335a48766902868292f27103979d3e90b25c01b051"], &(0x7f00000000c0)=0x6e)
getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000200), &(0x7f0000000300)=0x100)

13:54:23 executing program 0:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
sync()
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4)
r1 = semget$private(0x0, 0x2, 0x100)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e22ffffffff00000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/136, @ANYRES32=<r2=>0x0], &(0x7f0000000140)=0x8c)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r2, 0xb91f}, &(0x7f00000001c0)=0x8)
__semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000300)=""/217)

13:54:23 executing program 2:
syz_execute_func(&(0x7f0000000180)="985e4aa84a1c390f05f359bf33268e7943c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
accept(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000043edf37f1dc93e0c4ed00f330000e4017fc09d4da03c00"/53], &(0x7f0000000040)=0x35)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x72, "b649e21854c1469644388b25ecfffc67db87bbaf99cf18949fc4abcf88a31a80849c8fff0419c4c7792c1d655003bee714cda1050757db3a4686a5e2fc249be34677fe185d90216f13c8e1fd9166a9fee068568b719d81ed305d13dde8cd7bb5b6468638592393320f0bb6292e912bf83aee"}, &(0x7f0000000100)=0x7a)

13:54:23 executing program 2:
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
r0 = getpid()
syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a")
getpid()
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x0)
sendto$inet6(r1, &(0x7f0000000200)="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", 0xfa, 0x8, &(0x7f0000000040)={0x1c, 0x2, 0x1000, @ipv4={[], [], @multicast1}, 0x6e9}, 0x1c)
setpgid(r0, 0x0)

13:54:24 executing program 3:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0xfffffffffffffff9, 0x4)
syz_execute_func(&(0x7f00000000c0)="b1a591c4415dde727d696852c59b695cf3470f1b4ae2fddbecc4a131f6c5c10fc4014c588305b30c641ea4c4210d7593f4b100008f4808eebce00000802000c4c3456e74df0b09eafc85eb8484819255c4e17b5bdcc4416e5c84900600000066450f186746f00fc00af2470fb66500c4224275bba20600008181670f0d18c401fe5ff6e3df646736676666430fefb300000000c4c27913f466470ff5218d18181854111d00")

13:54:24 executing program 3:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47331c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
r1 = accept4(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x17, 0x30000000)
recvfrom$unix(r1, &(0x7f0000000180)=""/42, 0x2a, 0x0, 0x0, 0x0)

13:54:24 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
setsockopt$inet_group_source_req(r1, 0x0, 0x57, &(0x7f0000000140)={0x6, {{0x2, 0x3, @broadcast}}, {{0x2, 0x1, @multicast2}}}, 0x118)
socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000100), 0x4)

13:54:24 executing program 1:
r0 = socket$inet6(0x1c, 0x2, 0x10001)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x10001}}, <r1=>0x0}, &(0x7f00000000c0)=0x84)
r2 = socket$inet(0x2, 0x3, 0x5)
setsockopt$inet_tcp_int(r2, 0x6, 0x400, &(0x7f0000000200)=0x3, 0x4)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
mlockall(0x0)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
ftruncate(r3, 0x5000000)
r5 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x6e)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x1000}}, r1, 0x9, 0x57e6, 0xff}, 0x8c)
syz_execute_func(&(0x7f0000000480)="982ce00f050520d0f807410f5a28b00c4141e2e9c4013914134180bf108a6796fbc4237923a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b000000660f3a0bebcaba0dfe8c738888a1c4101f652e6466400fd6239be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7aec42299b8c5fb0a000000")
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0x6, r1}, 0xc)
msgget$private(0x0, 0x0)

13:54:24 executing program 0:
setreuid(0x0, 0xee00)
syz_execute_func(&(0x7f0000000280)="1c03c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faceceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6f3460fbc26ad6736660fd2938c0000000f6e076666450f17720d0f71e7f166660f3a0b0865")
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x10000000)
recvfrom$inet6(r0, &(0x7f0000000140)=""/221, 0xdd, 0x40080, &(0x7f0000000240)={0x1c, 0x2, 0xfff, @ipv4={[], [], @multicast2}, 0x1000}, 0x1c)

13:54:24 executing program 0:
r0 = socket$inet(0x2, 0x2, 0x0)
r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={<r2=>0x0, 0xa2b, 0x7, 0xffffffffffff8001, 0xfffffffffffffffc, 0x80000001}, &(0x7f0000000100)=0x14)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet_opts(r1, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0xa6)

13:54:24 executing program 0:
madvise(&(0x7f0000a29000/0x4000)=nil, 0x4000, 0x6)
mincore(&(0x7f0000c59000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/99)

13:54:25 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
shmget(0x2, 0x2000, 0x0, &(0x7f0000ffa000/0x2000)=nil)
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=<r1=>0x0)
socketpair(0x17, 0x5, 0x200, &(0x7f0000000240)={<r2=>0xffffffffffffffff})
getsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000100)={@multicast2, @rand_addr}, &(0x7f0000000140)=0xc)
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
socketpair(0x0, 0x20000002, 0x7fff, &(0x7f00000002c0))
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
fchown(r0, r1, r3)
open(&(0x7f0000000300)='./file0/file0\x00', 0x20240, 0x10)

13:54:25 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
lseek(r0, 0x33, 0x4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={<r2=>0x0, 0x537, 0x0, 0x1, 0x7}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x5}, &(0x7f0000000140)=0x8)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
bind$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10)

13:54:25 executing program 3:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20010202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400042}], 0x9, 0x0)
r4 = socket$unix(0x1, 0x1, 0x0)
writev(r4, &(0x7f0000000680)=[{&(0x7f0000000140)="2fe30ddb3cf9bea05e78eb9ee5cc8e6f7485f09d5ff88693625a0914882495fca692f5b505ebf3f54b82b14a1d1540a34f89148838684cbcb9cdf50558538aed3f77ea0dce3946bb10833e8c10d41ba22f31a7c2988ad8af20b7c8629c16ce5280b38a5448f4f0c0e0adbe5211d7395658c37fa6f0e6c962f6ba9dcbf6c81d62a85780f0414dce1e889f3ab3e302155c94349eab754b940fdc8acd195d11f86499c1f38e011094d16341b451f76a4a859387a8efb5c3232c3a2e0e1733c86c7abf46cc921d626a8997c95c37473593663ca420b74e63197f88a182528515d381dc74d240835b0bf8a4b66c8b7b0b0679e6ccb78f204a285373c8e4d27fa780", 0xff}, {&(0x7f00000002c0)="02d6fd8b51dd5c1d77a765ebd0761ceb269c6e285e9e79b48c049fff9bbd41e746de21fe0c2654a43b9441e960a975e1ff687ad917ce9e35e8a0fd5c7c1bc6691fd29c", 0x43}, {&(0x7f0000000040)="7a63bc90b7a9", 0x6}, {&(0x7f0000000340)="bec02fdb65d50683837fea38e0c556e1d1f402ae9372f49e0d4e50a6d0b8e13d04707e3f70b03c764980a9399fda152ca03504f9bfaf67a043a7295774f5d2411d27713dfddfc4207a2a0608c463829ed389aefbffeb5e", 0x57}, {&(0x7f00000000c0)="c1191adc3f30b59b91bda675d8741ebe", 0x10}, {&(0x7f00000003c0)="5baf06627fdcab61e7d1f3aa3813dfa102517ffe313486dbe5ce6dfba8a71dafbaa05a47013674c7ab887c81ba968a52e204833800cd3faec5c539bdaa47038a7ab13ee18145cb67675857f878f6cf42b9f1490bcef4a2638a326a2715d5cdf154c382068f76e9a4fea8e18648e6b016ec0d6e258c62dbae9ac2f038d505da6d748afcacd7495a9b5f0be862a0aab767d467c95abc8fb9bb", 0x98}, {&(0x7f0000000480)="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", 0xfb}, {&(0x7f0000000580)="d2d3cd342052388c62abcc30b91b0a9882d4725e9822f526c5d02701092587387fe80c74c1645183912121b09052075a7b7a893c62c1d6e64240729b334e81010331a7c891f93b950993be13c556b04bf6cbf12501a833feb9f40a5b065b7f8b3c73c7483f1ba07a4863a84743b5acc84e19643edd7e91c9aa616338495337eade9f07dbaa7051291a54a88b022e72dc642132b9cca2d1cf46c8d1712c7061191ae998aeb7500db4a9225da7ee766d67fc5c240ab33285c2e631610884a952adf446c58dea3a0dfd176fb8c37c99f0c0864cbe7aef4ec18d3c78694924c73cdc591ca46e7c0cc601b1d869d932a5", 0xee}, {&(0x7f0000001780)="0703fa631fde871b02810ea5bf82ade0fc23a5c7dc8b93253cd8f9075ffadc46cb4cc304620c29d56e79c0d31ca53d03aae9482b8976b9a8cc609deaad232f1a0631f224d8505ef2b6ae838b3fecc94bb3508f17cf3560e2ef17bcf6cead8dea66d2527ff8cea25f644f4dcc807c6746acfe274ab15118ff1e8e0784a062b30bab962cff056bdb551ad2fc4278dc8116f63a3bb41a4cf03cdd1ad9a37cb833a90633a59a24b37bc85b7d17f847aada11f96b3237ae05071972f2c71bb129516179f0d389dbb7a068efb87fe0c2257a7deb93d1e39ca0e3b4a13c448e3210a83427b79505fe28c1709e792887f15dce4b16c1ed56ec526d363c67ddcb79c1ab4901cb3118af1815d5aacbdf5b3b7c0e9feaa11ca3e6d65a4d91c984ec7a3fabb3cf0bc65715ec98cc0c0d1002f5f39c62acdbf882401f8661ea0b6517e109c739ca0a46538ce107214b8a3f78edd2aa797ddffeeea7701adf331cbe4173e62b42a977a1a0f8b691b7972b0f4f79bd8060b79bf3a4b784314d2b950868d719ff3cb90a974940d717e92620972d0cd9e19c172057905089fcfc77ca634f4ad357fca0339dfc8a008f30af784e28247ebc6551cec49fd5babd0e866f426ea993a0a6021f6cda6aadbefb24cdf9239b3d66c528c22fef2955ff041037fc348c8a7393e129715074654b4518da8597c51cee473b0361065728431519297b57f9cdc1f07ed08e9027bc983507ad944d2d93dc94e2b083822564c2383352ba55c9a3786ac3f4554f29a9bd8cae994d2d3e2734f2795cf5006412040885d089a9f2b67ae82126ca4644cd5cfecb34302d54bd63e3de398653198d92e08b24bde4fe7973b17d78431ecd2e8b1c6142c17ec420c728654e3f7d2b8bdcce9090326f4a56034bad7b9f55b1e15a9fc7ec69250e141daa25013621c0fa80e349c40b45503cf3e7cd0a4430e1af7bb2abfb55a23b131f0b4d2f4a6c32ebe37e486b6e1dd6b1682337a34dbc6d781a215ed33bc3ea11d94ca52a6a1d2c82acdd892c529a854f48125c54c1355a04ab19d60d7974110ea16ace1dde8b9c65a2285ff17d0250f9c6f47ae19e86b9d2f09f923122c302d4dfbb5bb0083d952fd60a28cfc846777ff55584b6395e39c5ccb1f0b2327d7b432063fe95d8f1ef0c5d5fc8f3287f3ee75c5caa0e62f4292582a281ae577b06c10191aa0e7db799b1049865a8ffaaefff0765af0f51356b2f633dab6a7ff8600c195d53991b2af5287c1de5e62e3cbd6fd496332ba5546ac358e9dba0932862e6b8b026a6fde075374244ab2d034a2fd54ee8b46c54c202c81ccb6d893cf817fab671c7cbf8eba0fb8fafce693cc9896755c883eecf4223c4a27aa958bbe8da561220be2a4805419ec646b6663b13dcea4d93573c74abf5436bd2fd20595f7367eb6032b4e511be560123e43a5cc448690b419d6b1a688c2b9651a1ad19a2810c5e17c33e80744176e1770ed49fcb56a27be2dbc88b72ea532afad822f26483dd451d17b4a562b439c9dde8ede7bf07efd7018d6fe54d573a5176394e8aed9c2c2e975f0b14b91c6d3b9bcbfd055048c8b18061389ea57331e70b45faf62d3ecb93e915329177992d68968f66c0489bd976dc52a9e845d3b3b52ab632146c63f2624df3282c0a666eccdeb9654a85dedccfdad7f1ed42aed1350e78db5b570792b92c213ac06e5095a8a7f02a6d3a728aac33ea0aeac61a2c18f1f190e701ea5090bb16c26cfbce0092330bdbc7053edda2bf9b5e80f9e69b3e8e321f8c4a28f99473948d5d35a57627b5970865a99b674fb86a76e4c7c13a09ac1e3adc98d767755871e7d84d5470aadebd10cbef53ea2f95bb11fbeded5b983f4a4a978add30ef200d45e5b8f59631b3262bbc78b3ccefa172d8e900675f53a0eb6262f8cda959a61f6cfb82b2f963b167b651dae76221a978fe92ce8c0d0ccdcdedc0072528830c316a7634d4493c10db0e406ead3320189f4e91cb3c66df5849c2e33b8cbc3d75712a9bd85131127e1ddfb25254bf4e0c5c551d5530e9114e8c10e05146df6d79e954a886f3b2699bb678864a570ff7683c73702b9db4d254116f23ce478be700cc0634e0ee9649fdd81fcca570bee7c4e6bc16d6bf27ea6ed49e032aebf78ec866993ff53129e0e9bb366abb1f76e248e0e95060fec142953ed4017da451d91684626284c351e9d8165b0366002d30f847412afc11f6ea533778f8a546660aeec003163d8cb3a14fa6865d74742ac3465d81f0dbfc61692fd47f8a2fe09e2c225658eaa857698237da4726aa61d8eaf71139d487ae484b055f8059d2e7457ae5e8f872d3456d841aa26cb917aaa00a5ed4bddd6088fe441532ce72c44cf25138cc45b145040644c7463181eb2b63becbe45677f212a3a74ccda8cd4e7f8257ae18710f39c26b85dd4c92612919f860cfb288f91cb8dbbeaf96ada6c415eaf80d9bcdea0a59054b62bad2b8bfa7be6839aab54b0793a4c10030ec8c3097d20bdaed12c67d458b05a3d41e24e106bad265ba53dbedc7663759c5168e724ed8a30383a058a1f5a76832c0ac0f74075185c3206e297cb0db43da68fe5cedb690e846bbb33cf9fca32af62fff7d3783e826a64d41fdfcd9ca42d46f32d0866e099e58d4bbb79651231700373a2926972f5696983a20ace26116a171b7e0fe12d6315cdfea8629f7582708152a70acbc17db35f6e4e6602eddadce643af696489ac017a4ba75d2f7b9b26a40ee4626903c94c410b64619a557a62f2aa8294e948509dd37dfd92aec76540e021e83b4b1a02cd0adaa3f9b46cf3952cb0d9a87519d04913928bccd65f5eb99bed61c53f83602985b2c992771385e95249e0d447be533d964458d9d38a622dfdfe23ee0efe6df68300a68f66656da92b4b46f6bc17434bbb963d9cfa03102edd24b61e5814541df76f4cbf555c7fc7aa1e47a5600ef5252c9544f1813f9d81bfa35a4cdab9e54cf03d289fb20e612fe953229692e11b18c3f8c362e25bab4fe0ad9eeeffc50527e42241bb55793b955d539b7ce787045daf8fabee3fdcb392dfc741de12b42cf789d0ae69820e2ac5f810dd0b613c7069b390c217313d02c5355c2af6bc10be01e999595723460e886eaca1e26c4bc5eea1dfb5e9d83278f817751528b277f7c1b170c678873387bb48f5bf06af92c8515c91f7d8409cae9dbbe842444275cfcd94e168944cca90a1e67319b68464a6ecfde0d719d2db500a4c6a68939a83ab01730dc38a040dff2ef88ac31bd634795f7d940432b62eb34262416de89632144e744b27f92aa5fe0989b791076d07952dcad61fe25fba02ab74c59a322146829fc07155ce3bcd4f9090787653ca0b77941e1c94fcf87268ae61cb914302400766bdf1b79fe955c137914994b3cc8a054d51e9ac5105dc0c57902e4aebf1ffd34664921776fbf40a6a22c5962d47214898b2bda03e33b4ad8db5eff45539e396d53dc3609fa3e56a49c8625491d755f64b5d9502be7954b6120c114f1b6561b52f6253da740fe99c90039584f646258db5b069e355fe19b4090deff08ad82d4627cf9b07fac62b6994e15b51b6cdee874a094c4e980fe7e144a0dae572ba4db0f7f85242616f5d3e42b4df0f41dbeb217e7f70906251795eef50d0b60e25e901742a119dc8afa9b3dff33be9d302768b37e0f0080e48796f89f6fb7cc09acd212ae0846886f5e5a364f555a9d1f0747418d4295b29489deb4d9eb456755237f1fa94c4ac0b62661b93f9b8c24d6a558bc30ceb9ea1a2f984ae6c4757ecc82097fcbcaea901bd8593a675d7c3aaeaf714ffebb99398a68985ba0d7d0260e72c7e38c5db5d624ca4e486e0e8768736550c5addf13652fb5f254af757515466ec7dda7d9f406827a4ea1365a79e269279bf64bf1e321a50c38c7c57556397ba632d07965ed3655418dfac29eaeb61c7488709b881a23937c8f09ee11c421dc78bf060d352a361de0e705ff152cd51ce702c62c7ae3c2a93e84555c7c9f7b1c9c3bce2ff35e927a5d93497d51fe765a0ee4a5e0621f9ee554e477fc835803c48d2341029599454c8e92b460d00a2013541ba1f0bb7ae3b5245efefcf5de934659b75e71697b35f3747bce3c861c02cb9db876f9ea8f7523a25a88dd55791688f8e94000e24e4b94791030e65fd5ec4e46d5e52d2cc80f8bbc021087c0019f4e17d86e5613177cf65f62a163273d0dc6c5eb09c555ad845d4b5434652723b88c74dcbba5c85911fa8cc86b6948c0b1dee6c39dfc419f04634240c8a31a083802665b023f6d6952e0e6b2daf31fd72bab8f30bdfc5369d0729f1a6959c1e3025555e2db4cd2921562ea212b90145ae2963bdd74df5e6111cc684207c71306e22b373af9eb6a2224c14307848eb4cb04de757897d4cd28bd73159e23277d5aacf82e70609e91e1cb009bee328cb29ec5e1ad01c4d6c67e1943cba3ddc20f2736c4ef639a2715e291d98909894bece9fc52f8719f557b6fa04d886371dc47e7ff605bb4fa1712c61970bedf59bb9cf3aa3df0ab6750016333d32a72afa09e2cde99215883ee73b4386ee5f25165e15e20a6955865b0ecc6ac05d5133c8da88f933046e595550f1664abbf0494cff14cf95de5310c8a5fb2734192d7ae30dec78d33e7668e67e6d1bbdcbd7da7252054b7e874b55abdd9a7f3bb794253b2c445e59e7272bc1bb12a8e9ac0e78878e12a5768a51b90ba6037c2ca553ed0a1052aa0515e19844ed465e38c1b09786240f66f0ac72d86ebcf8bc831f90acdf9e5ed46ab1045f1fdc1037dff011060c2d6347621819e0ce9b9b4754890a5dc4451d37b3ea0b40ffa00fd9cf92ad0a2f2eee4431dc7b690150ad88cd05dde6505eb6806988dc6a093b40eeafde0d2e0c2dbbe410e4401955c36b0ab6e5435dcdc149fb8376132aefce947afc165dfd27fabbe4033b4c3493e68576a5dcce4ee464475a47a5ef4cace2b22b92181a350c2a9ab5b30e8bcdf7fe48539060547e1e94908d4f2462632efd8ab47ed51c3bd0d06cb16d309cd93bb30f65d77dfcd046826bfa3cec0e20c6ed5559d521e1aa57bf0d20cab8a7b3711c83687d9eff44db09c99b7cc4461c1581472324e93c0a71961b7088614fb15c6eed8c926cce3ad936a79f8d666c96df354226caee3d4feecd11098d5dbce42456691751d196b6a22a6d989cc045cebde7bcf175f69bc36f19f346ab71b15936e5b11c9043b3297b6f9d10f7b58c1a2fa382f99cfd8e16c1ad1ef467b11249a6dbc7181009c04fa5e1c87b7707fa59f263e02b1475c87c28f7bd98065392508747b028b7a6542a1e1a7e1832f964fea5f21fa30f3665630db3040c89cebfe4a463ecc6f4284f28098a9a90cb6e5e3d4f246fef5f8e65e037edcf446c59eae7634520b7e715f01645c3ae564372c8cbb076f6864436a3033e6c7476639272593f834815a73665ba84e0b8302539120d047282ce246dd83c43efc96f79dfe51ec200b87b3c52542f186e0efebefeca263fc97a9b586a47409cde722616d8cc086469b48dee5f13787c332b6af0b4897e9f46ff42c3505a2e34b4cfe412fe794174b163d9a6c9e3a5d3b1b3f85c9d0a06468d33f9ee40eb494d8ac69dbd6a8dead7186006093daa5db5207189b57c102225c713a708211fdc6d09293a9380f8b8e59dbb44a42ed39cb1463f61721194820097117fcb64b083590c6ebff4be62765f537adca8ed1cc5c1c4336d955628c91fe5429ca4f1465b45b56ebb751b77b3f0ba3f26c4a2ec23b171d942ba8f74cab5f", 0x1000}, {&(0x7f0000002780)="e45132810f1a7a1819fa76cb245fdac531285977775b6cc1c52df2f4be1beda2db16b61d51f966b4eb0f70a0b5cd6133e78ebf6d0e47d1883dc33040c4cb52740589e350f751f7c3f4bd805d93f2f5219454a8dc308c8af1214f992e5b9b389bfd0096b377953f62398680a9b22bf7cd1c2a525280e504cb8590a9ec2bbe498c2d2d4554bff223c699c4e56652419c656ac8bb47ff51a53f41a016d10194f2af4467d992ac62a0ee7625034888ede6578aee7b1f6da91c5fad95fa6a0a28f214b4ff242a6a48cdad3337adb67b", 0xcd}], 0xa)

13:54:25 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={<r2=>0x0, 0x1}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x8, @rand_addr="fd5d1f9422f832bc37734ab8df6cc7ff", 0x8}}, r2, 0xc88, 0x4, 0x200, 0x800, 0x3, 0x1ff}, &(0x7f0000000200)=0x98)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000080)={@multicast1, @loopback}, &(0x7f0000000040)=0xff3d)

13:54:25 executing program 1:
r0 = open(0x0, 0x0, 0x110)
r1 = openat(r0, 0x0, 0x42000000000007, 0x80)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f00000014c0)="88aabf91ae8df836eb35a5bf2c1a7308a69f9b62053ae7bbd0d5f7f16eb3a63978d6163534a12840860c21789b72b675daf2ce8adb132a67c7bc1e673c078d2db4fbe59bc9b5aaf00af87b613264a27ff0bff93ba13e2dbd65f6c98593d13b6740408246d8e65e74ac7960440d34fd5b8a52f70ef1f1e98d204ea7994136e7f5678227b4908010362432cc81abc8840a6bd9a21f1674b6e06745159f9eb1404c03e5e6ad0f42f894210b542671df1fbbf301fb1dc00ac43aa80528ccb06f")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
accept4$unix(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/4098], 0x0, 0x30000000)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

13:54:25 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c)
r1 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0)=0x868, 0x4)
r2 = accept4$unix(r1, 0x0, &(0x7f0000000080), 0x20000000)
shutdown(r0, 0x1)
shutdown(r2, 0x5)

13:54:25 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
sendto$inet6(r0, &(0x7f0000000300)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768badd88accf2667ef2b0daa787446a034aa957597ff54802c039ec748ef52eb750064d76bbd35daebe7474243b4764df1abcb4277fed033fe863a5224513d026b22cae49d6c443113b87e1f2667d81d13b4250cbdf25a7374329fbaf00d47a37b4e47533a4910897d4d1bd", 0xc3, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

13:54:26 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c)
r1 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0)=0x868, 0x4)
r2 = accept4$unix(r1, 0x0, &(0x7f0000000080), 0x20000000)
shutdown(r0, 0x1)
shutdown(r2, 0x5)

13:54:26 executing program 3:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20010202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400042}], 0x9, 0x0)
r4 = socket$unix(0x1, 0x1, 0x0)
writev(r4, &(0x7f0000000680)=[{&(0x7f0000000140)="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", 0xff}, {&(0x7f00000002c0)="02d6fd8b51dd5c1d77a765ebd0761ceb269c6e285e9e79b48c049fff9bbd41e746de21fe0c2654a43b9441e960a975e1ff687ad917ce9e35e8a0fd5c7c1bc6691fd29c", 0x43}, {&(0x7f0000000040)="7a63bc90b7a9", 0x6}, {&(0x7f0000000340)="bec02fdb65d50683837fea38e0c556e1d1f402ae9372f49e0d4e50a6d0b8e13d04707e3f70b03c764980a9399fda152ca03504f9bfaf67a043a7295774f5d2411d27713dfddfc4207a2a0608c463829ed389aefbffeb5e", 0x57}, {&(0x7f00000000c0)="c1191adc3f30b59b91bda675d8741ebe", 0x10}, {&(0x7f00000003c0)="5baf06627fdcab61e7d1f3aa3813dfa102517ffe313486dbe5ce6dfba8a71dafbaa05a47013674c7ab887c81ba968a52e204833800cd3faec5c539bdaa47038a7ab13ee18145cb67675857f878f6cf42b9f1490bcef4a2638a326a2715d5cdf154c382068f76e9a4fea8e18648e6b016ec0d6e258c62dbae9ac2f038d505da6d748afcacd7495a9b5f0be862a0aab767d467c95abc8fb9bb", 0x98}, {&(0x7f0000000480)="b6333624b0a8e400659afc299a06347f6f2265b6c64f3adbd16e54fb3427d54ea821d7753ccd5f7332b9756a3365fcbf28939dbe7a43299e40286e6d457b68359549ff7de162354a2b2af6aa84b9f0475e073bda236692b345952139d3af0c15ee36add8e86d5df2ba0ae386ad6755863270d07714eeb37386096fc374c3dd8b90752edbfd04aba9ffef738255f96e6da7ae8ca9320b4fd4f9f3768208d68813499a18a882b67cc676c702ddd4802806ee0ea2b24d100d39e6d03708ee93a1866610acbf3bbd7938159dec560dec21fcc75f5d0b61579068a2bddeda0324864963d9cdfc8398c981416510bde7a73f785dc35110e1e75b56b43bf7", 0xfb}, {&(0x7f0000000580)="d2d3cd342052388c62abcc30b91b0a9882d4725e9822f526c5d02701092587387fe80c74c1645183912121b09052075a7b7a893c62c1d6e64240729b334e81010331a7c891f93b950993be13c556b04bf6cbf12501a833feb9f40a5b065b7f8b3c73c7483f1ba07a4863a84743b5acc84e19643edd7e91c9aa616338495337eade9f07dbaa7051291a54a88b022e72dc642132b9cca2d1cf46c8d1712c7061191ae998aeb7500db4a9225da7ee766d67fc5c240ab33285c2e631610884a952adf446c58dea3a0dfd176fb8c37c99f0c0864cbe7aef4ec18d3c78694924c73cdc591ca46e7c0cc601b1d869d932a5", 0xee}, {&(0x7f0000001780)="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", 0x1000}, {&(0x7f0000002780)="e45132810f1a7a1819fa76cb245fdac531285977775b6cc1c52df2f4be1beda2db16b61d51f966b4eb0f70a0b5cd6133e78ebf6d0e47d1883dc33040c4cb52740589e350f751f7c3f4bd805d93f2f5219454a8dc308c8af1214f992e5b9b389bfd0096b377953f62398680a9b22bf7cd1c2a525280e504cb8590a9ec2bbe498c2d2d4554bff223c699c4e56652419c656ac8bb47ff51a53f41a016d10194f2af4467d992ac62a0ee7625034888ede6578aee7b1f6da91c5fad95fa6a0a28f214b4ff242a6a48cdad3337adb67b", 0xcd}], 0xa)

13:54:26 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
socket$inet_udplite(0x2, 0x2, 0x88)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6)

13:54:27 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080), 0x4)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0xffffffffffff8000, 0x800000b35d})
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
fstat(r1, &(0x7f0000000300))
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={<r2=>0x0, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f00000002c0)=0x10)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0)
utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x8da, 0x1f}, {0x8000}}, 0x200)

13:54:27 executing program 1:
r0 = open(0x0, 0x0, 0x0)
r1 = socket(0x2, 0x15, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x6, @mcast2, 0x6}}, <r2=>0x0, 0x5, 0xd20, 0x1, 0xcfb2, 0x9, 0x1ed9}, &(0x7f0000000000)=0x98)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={<r3=>r2}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x5, 0x7fffffff, 0x1000, 0x3ff, 0x7, 0x3, 0x6, 0x1000, r3}, &(0x7f0000000240)=0x20)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8)
open(&(0x7f00000001c0)='./file0\x00', 0x2, 0x4)

13:54:27 executing program 2:

13:54:27 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="090a2e1e653000"/16], 0x10)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x0)
poll(&(0x7f0000000080)=[{r0, 0x2005}], 0x1, 0x0)

13:54:27 executing program 1:
syz_execute_func(&(0x7f0000000100)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
socket$inet6(0x1c, 0x20000000, 0x7)
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x20000, 0x2)
r1 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r3=>0x0, 0x1, 0x5}, &(0x7f00000002c0)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000300)={r3, 0x2, 0x6f, "f4c4414ff885281bc739e7f89b4e4692cb385aca81b20eb277cca06d7504377efca91b0d0e34fd1579281f4356084bac4fc1f6559726deac17dc8e80158b086afe8c2180ec1ef39d0a3b4032325e9461ced6cfb0cd4d06ab9f12125dad892ba1efe7c1b75430de0317527d65bf36ab"}, 0x77)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x4)
ioctl$DIOCGETSTATE(r4, 0xc0f24413, &(0x7f0000000200)="d0b3b25b9aaa6198e9c879f453b960343a37e72c87c5c8c9bb1ab8fcd2b215edc5cfd404905d77eaf1ade80e109ca54cb9af35e26567e839980e0908d9df68fb0e23bd5270c7473c37881fa1d31048e641642409784a4634bf58a9eb2ea7dc3be052d1e2c6ecd0f67cd82449817b3c700c062fb874d00815305e8e3eef6e701d177905817f4706e87e78967388c749f6fc926a80")

13:54:27 executing program 3:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@'])
writev(r0, &(0x7f0000000540)=[{&(0x7f0000000680)="b2ea7afdfa4d70d62966530ec3d1e30d5b37f657a27e0d5539c8d1f151b7f19efa64ce00c02661067c3227f21428f09ea9ae69e4d5ec1f90cd2c885934a7b82309adc47838338b8a3027ce964ec7fb051d9acee362e6b3c3591946913d4a028d9626ec396492d04ac4d407ed408adcb62eef807887cdfb57398bc5888fa477f3c31847e29262ddf6ac"}, {&(0x7f00000005c0)="e4befa9792f35957c8d1df0d3eab9fef914e16dca1c9d67cc9f7b3710eb2701ecb35aede13b33b27e2fefcf6230adfd1882f22b212cb02275c6d4a72d8a07cee9cc46312ac360e0ef7b87d1a1c5c2cd2c76c6beb4b4741ac468147c25fb2ef5c5f45aacd967ed39b1589bab8202bec7dbb6b983dac0f35bafaa79d856357484b90ee46a7e173ed9c596b87e1593a631adf56648c456bc384b07e32579727019c05b4ae08c013adee"}, {&(0x7f0000001780)="5dbcd13b5c82da14efe9d5ceda0c234cabf0a93a99e91e9ff9e57577de91796c3955778d5c55d9448c83f2a4b3b356d5150eef05d81f0d88db82a85bdf2d350372979840cd6889124f4759ba268c76d98660aac378cb307c24a2834637eba0be22a381748274060073ed45bacd9e5c053b6a2c156eeea2616f3b98197df0f374be0b7b87adafd69cd0f9fbf3ab71b11c19db0f93d6ed24dc8e858223656424215d8a7db0139f0983416dd4da6fce5929e2036991c39f2bc9bcbf1f4832a6b962f879add1dd36bf54f23ae97b7eb4e8a2b9ed3ff29666fc58a3d80cb28bf5c4dde23e7907e848d2a600000000000000"}, {&(0x7f00000002c0)="2e150688fc5a44f5d029664b9de6a7c18861e43c00ea1038b9f10a3ba1ad5080d2c2b876fade24af82a164f90c953212f5cc6b0dfdd81f9e1a64fa1741954a28779795c0161d2c72d2d03399bbd4f31e8b78b2bc0115ba13d361653083f8a5e16fd9372f653203c64b32b7b7c123af4b3647ae7e52ac703770dcf02ed804cad4f08cf7431c526970675b6439ee56262023e8e6347d0c10d77e4d2507bc8e"}, {&(0x7f0000000380)="cb30daf8f38f341e067635254752df6b47b583888972c43ada662d8fd970470c964b2b074e825c3cf7c16369236e5a96a5aaf98be4b07a47f618f76bfedd168c8edee0138201907cf46933a3e76385bb2d535054d5b20eea4d2cb88cfc5a12e7de792d3a99f9d992038d33befae611d156081ab0edf9aea3390e3c38bc7675ee11ba19e4b80e19e67d69436e2c3780a7a059063df6e342495185c7e0bf588c2b3b5da8570066b5c5079e5eaa12df0efc7e85d64af3d45a615249bb66b62c2caa5100426078097e2b1b"}], 0x10000000000000be)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0)

13:54:27 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100004)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresgid(&(0x7f0000000240)=<r3=>0x0, &(0x7f0000000280), &(0x7f00000002c0))
fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x600)
fcntl$setstatus(r0, 0x4, 0x10040)
ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000000c0))

13:54:27 executing program 3:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000200)={<r1=>0x0, 0x1, 0x2, 0x81, 0x1}, &(0x7f0000000240)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1, 0x5}, 0x8)
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
chdir(&(0x7f0000cd2ff8)='./file0\x00')
r2 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f00000002c0)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b326f660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
r3 = dup(r2)
ioctl$DIOCGETSTATE(r3, 0xc0f24413, &(0x7f0000000000)="bbb225ba61e33518ec07a476fa5f9a4f70b4ee711c")
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)

13:54:27 executing program 0:
socket(0x1e, 0x10000001, 0x40002)
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getpeername$unix(r0, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e)

13:54:27 executing program 1:
r0 = socket$inet6(0x1c, 0x3, 0x0)
r1 = dup(r0)
ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000140)="71d379a02cf2517934bf")
setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)

13:54:27 executing program 2:
open(0x0, 0x0, 0x110)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
getpid()
sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
syz_execute_func(0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4)
getpid()
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r2 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000a40)=[&(0x7f0000000a80)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='\x00\x00\x00'], &(0x7f0000000a00)=[&(0x7f0000000340)=',\xa5\x92'])
fstat(r0, &(0x7f0000000880))
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000780)={<r3=>0x0, 0x29}, &(0x7f00000007c0)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000800)={0x3, 0x101, r3}, &(0x7f0000000980)=0xc)

13:54:27 executing program 0:
socketpair(0x17, 0x7, 0x7fffffff, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
dup(r0)
syz_execute_func(&(0x7f0000000140)="1c12c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b2636fde101edfec4427fc902023ed107f216c4c3a57ca1080000009ec422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f1d45332faee4eef5f50f54635bdedec4a1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d64f7fbc4c1792f047e")

13:54:27 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
chdir(&(0x7f0000000040)='./file1\x00')
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
__getcwd(&(0x7f0000000280)=""/85, 0x55)
open$dir(&(0x7f00000000c0)='./file1\x00', 0x2, 0x40)

13:54:27 executing program 1:
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0)

13:54:27 executing program 3:
syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[])
r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001800), 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001840)={<r1=>0x0, 0x2, 0x2, 0x8001}, &(0x7f0000001880)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000018c0)={<r2=>0x0, 0x7, 0xcc2, 0x4}, &(0x7f0000001900)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001940)={r1, 0x6, 0x7ff, 0x94, 0x80000000, 0x1, 0x0, 0x8, {@in={{0x2, 0x2, @rand_addr=0x3e11}}, r2, 0x100, 0xfff, 0x30, 0x80000000, 0x1}}, &(0x7f0000001a00)=0xb8)
freebsd10_pipe(&(0x7f0000000000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = dup(0xffffffffffffff9c)
close(r5)
sendmsg(r3, &(0x7f00000017c0)={&(0x7f0000000200)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000640)=[{&(0x7f0000000240)="7fb16df7f26bb5b5ff9f559613a2f54758b42ac31f1f338f9cdfadc9ff45586a6cd237cf416380c938dcf7f8a16c", 0x2e}, {&(0x7f0000000280)="e46eee2be3d3b3732b2df3b5d0ec285431ee07b5b7da2f564626f986816e7a5f6f032fdc1a413097a0211f32fa72a2ad4492c66b4d2f6899f874ffe98d596c6146cd1df293c430d789185a8d8b375377005b7c318634e97f20ee448591809762dd716be96a629003c9a2896a107b6b675606fd629763dc7457300eb2f2a192f1105d874b2a328456794259", 0x8b}, {&(0x7f0000000340)="c51a05b0c00d17e142b6fd009268d15a8ac8298d17b7127c4d0d3b06e47a4da949ad974ebc79383504c40fb712bb4c9094ec2bbc85bb526c1d176cb8fd32b23835d35de5201d0e72631ce5044a4c98485d3da3b4747923ba9d5a8367f37db5b16efce643b7c54c8fe4510c1604afa429392b8172754c3b76911670fb968fb62829e84546522344d0da57ea268c8e0440a117c54d0fc8965b1732a49f6238a1ad7853224cc2ea6238f4c31c", 0xab}, {&(0x7f0000000400)="ad155e13fa6908e66bf052ba071a58d57b2b46041831e4", 0x17}, {&(0x7f0000000440)="ef157284c2ba3f05e2e0d3f1998c3060576cf45f38c6b2a5c498d94a280d5bdf5f31ad7927f60c4bd2b874f5b5d0c4f5f1245ed2cfc4bce5acc7f58500570743b02129591ebad8f4b225a38bc543da7d262167aca4ee23a5b17811ac935526b8bc71e69378576173917bd18a16c62bcb88cb41fe0a898481e0d12c4441feddb06cb19fb0cfe9a3da04fc18eb1a18bd0b8224bdb76fa77dbe98dfa1d0d22be84db72a37166bca21ce34d4c22fec297f88197c91e590cac17f8fc28cf018f1c019cbeab42de016e6247007495d508d59c373a703ff7f953c33c05284bc3f7b7d4c5bb6883ab2052de8052c7ee66ce11df1d5d471e6a8", 0xf5}, {&(0x7f0000000540)="81314bc9ab6b6734292eb100bcc54c3db72b73075cc75b", 0x17}, {&(0x7f0000000580)="43653a93a7685913cedaa751675fb79d93ede5b9342d04339c09", 0x1a}, {&(0x7f00000005c0)="8c77ff52cdac2168aff8164b3b6003002d8ee9995dbb5d1d2846f2951278941b381b393a83e6a9f12b6bb38120bc4c78c4fc4710ab31356eba088fe97d95fdb8b7bb85136ffe89d3ccdbe882ceec", 0x4e}], 0x8, &(0x7f00000006c0)=[{0x28, 0x84, 0x2, "73f12eb38f6b316206e5f4f8d11c9568f509add9f832"}, {0x1010, 0x1, 0x5, "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"}, {0xc8, 0xffff, 0x9, "b626fff0d6a04476a496fb5c6edcf43f5226823c2579784b4b307b7b14c48f90d6ac383a85794219bb2d1d9f0b6e6a1c21d0cc24344fa0abd7c3302066eebdebdfbcd4dfaeb2f2012fd6856610645f73e9df577af8b8707d84544073404267d4249bb30fce5f25d774b3d602a1af7f736989419a18526dd9f9b9f79da79813a6706faa1f203dfc53c2bf0da0a605ab3beb188ce64f1b53739875cd44f06b1853c90c36f506b14a9012b387141e53a938a24f"}], 0x1100}, 0x20000)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000040)={<r6=>0x0, 0x2}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x3, @loopback, 0x3}}, r6, 0x400, 0x9, 0x6, 0x0, 0x1}, &(0x7f00000001c0)=0x98)
r7 = socket(0x10, 0x2, 0xfffffffffffffffc)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r7, 0x84, 0x12, &(0x7f0000000080)={0x100}, 0x1)

13:54:28 executing program 3:
r0 = socket$inet6(0x1c, 0x0, 0x0)
r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x8)
accept$unix(r1, &(0x7f00000001c0)=@file={0x0, ""/108}, &(0x7f0000000240)=0x6e)
accept4$unix(r1, &(0x7f0000000100)=@file={0x0, ""/39}, &(0x7f0000000180)=0x29, 0x30000000)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0xffffffffffffff36, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000003f0000000000000002000000"], 0xfca8, 0x180}, 0x80)

13:54:28 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x10, 0x0, &(0x7f0000000040))
r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x28)
getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={<r2=>0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x100}, 0x8)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@multicast1, @loopback, 0x2, 0x3, [@empty, @remote={0xac, 0x14, 0x0}, @multicast1]}, 0x1c)

13:54:28 executing program 3:
mlockall(0xffffffffffffffff)
syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000200)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3bc482a0f7c10bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1c421b1d4b100000100787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
msgget$private(0x0, 0x80)

13:54:28 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0, 0x3, 0x3, 0x3, 0x3}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x90}, 0x8)
freebsd11_fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = geteuid()
freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
setresuid(r3, r4, r5)
r6 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000240)='\x00', &(0x7f0000000480)='\x00'])
writev(r6, &(0x7f0000000280), 0x26)
writev(r6, &(0x7f0000000040)=[{}], 0x6596d1eb4f88a67)
syz_extract_tcp_res(0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
openat(r6, &(0x7f0000000200)='./file0\x00', 0x104, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)

13:54:28 executing program 2:
freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe008, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x18c04, 0x40)
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
freebsd11_mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x8100, 0x8000)

13:54:28 executing program 1:
r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000100)=0xb)
freebsd11_getdents(r1, &(0x7f0000000180)=""/138, 0x8a)

13:54:28 executing program 0:
syz_execute_func(&(0x7f0000000140)="98340e0f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000)
sendmsg(r0, &(0x7f00000015c0)={&(0x7f0000000200)=@in={0x2, 0x0, @multicast1}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000240)="a7b46f036b6563f5ec6326da85413c1d15c45f2574cc4ee6b5419595491d39742a38e2200de9c587143a52c6e2e6e38d8807c7ec20b3c12882e95747b50e13e33f83d1334bbfd66b7ccf213e23ca776619e5cbc376c18ea867556ac02bb49445a1f5cec230b58ae401fa30ff1653f675052d12ed69e6130cf4", 0x79}], 0x1, &(0x7f0000000300)=[{0xb8, 0x3e, 0x78, "2daf553ac4580d55f9753b794341144f931650b39f16504d9fc98bd6b9485856c78f3074fa4182ba618da781ae2f3024f238fb70c8a91028a548eb3ed34850cf8270fb4bae29c30027db9e09d1e15fe2124ce307b0766f47585792339f2e30bd460e4cec9130063efe81fd2b6bf33353a9e862f1dfa1072254402c4eaa714f299e763b7b160ded3b1d0d1bbab4842ab48348d0bd96b5419beb323261bc889c39c14c"}, {0x30, 0x11, 0x0, "a8b21c3a6d4fc3edc07aa20eed5112222dcf9b0f33934219b10ae976917001"}, {0x78, 0x0, 0xfffffffffffeffff, "fd65e1ce5f95e4dcf4efe392a2c80c9db98370f3309680e49b2652f69a59f1b7d3e692f753891fc704c0da4087599a5656a196efd11d2344650e326b564c043ca8c2d127a825611c9adbe3973a88d9e2a865077917fc248f08673776b53ec33a44"}, {0x60, 0xffff, 0x0, "4713e1aec6733fe814b22307e5c4b7e326dbf8c5844014b169cc9d29d72d1800c46b40d5df93189ab02a75221d63df949c3ca22877a5d715a75dac57f773dc0d2c41507e3b7074671d86e498a6cda43f"}, {0x50, 0x84, 0x81, "7b5d4f1ef25f93be12d7707371bcb38d44e132a9737f815d0f4448810a7af84837b9fe58dbfd696ac1ef271a90ff5bf7c4bcc1657aece2f7d4f783c5965b68"}, {0x1010, 0x89, 0x5, "7a723e0d1d06cc00efbdc76d357a45d1d2ab7d0d36832361b9a3f49a5320d572770ebaceee24c7dc6c8aa2606c5a4dec448389d9a9d26f31cfff1f8460d0107bccddc59078dcdb7ea7a4d81b925d19f7558e1fba2decba6cd528ae1b13954124a025e62f8bdef108bcbf6a97093cef8b42627842a91cc5392050333ec7822900fce3eedc7643684d6434ccac99db71f077baa69717a5614ffec94aaa26d408399a96a7c8c01cec36d28a3cbc0eb8c536a0f6dfe355f6673faa47474516cc395da34560d4f0f1cd97764af1c65d41082eba7f09a01f74e870a7f57cadc902779b2bf2ddea27d9c021ad1c29b815333f50b9073ad60dd2aafc8387089cab59213748de2c25f25d9d6a54b0b8d3eeb8514e97c61635b167ba66428e4d518cde2d610c3ffa40faf7fdc670a7f506bd81ef7182aaa2fce89f2eb053fefba4f6cecacecf5eeec7924ef1d02e35e1ede4f5b5ed70bcc0583240e979372b14cc4c29defd927be1155587de723fbcbaa56e9cb50829610027b7e479485f5d555968265f33f05194e498f62101e1e2225be6ede4459bd8c78517ff1d4af6c93c45c3960000f8def11c4c56699c9433c9d3f6c83145c62e359833106300178051affbf6cd775aa7dba39b391d433870cc8859c83506facd1c8eedf0b638d74c2985dff7f132a3dc9d6d80b3112413d06d2285deaad54883ea50c6340502722b579a2c7c51c53451ae077b4c5616a6beccf27626e91ab4161ea783417c8fc9e86ecbaa5e2cc20b4b545a17e4102ee5c4ec5d95d55f37dc058732f9f950d8c3da12b7f6e49c8070dda167b9a904a89d35f5cf9b7994612a37ba962261b76f57a06711a2f9cc305faec9de5fff40d937fe984a4791fab0a91089179979e8971633570ec5440e2d17e32fee4b7ec1e5d201bec2b4b613a4b77a2a3eb70827f1010166822cf768b12360683f61f27dc5efcfe5cea3dc8d558e18991f0907c23fc5424fdc6938ecd26aad5dc17625181fbf82175aecea810fd9d3e985c061723d936bae940b83c832e9e8aa92d1563e1a6ca3f8c36051e868ed4a73b412e2020fee5d7a93f78d18446cef4baa6db26ad88caee86652f1b3f1bb133503fde38c015eee03e3beaf838d5f14eb0e9950d8f3dabbafcb0cb38ce64214eb73cf0055b8246271b55f0d718a2abaefaf0bba1afef4ed9227ea35345687aab4af3a63a68730a5d2a128bcb1dd3f565dacf4bfcb0c1f0f7355caf34864f675e47b451a6583688550252874f307f0a351840f973f583f0b3a1490b5b591d8bae0188e792f15e4cda6b5917f84e203a541bd8da8d85626e2ef4a78e1e4d86de3b99b7f4b6bb4f0039c31f782da20d1702defa6e77a02fb80e7be781f4116336bd415a5f06d787d15dc7f804c1e72606eb8827be1635320b5c79582efc9630bb06dc191efa134e4a8e9bc596151e047de67c00b7b7e9743b731715c29d2df72a1887ebbd0b28258dd5ee45d20690d9897b7d13c1b26c4712b775dabf4b57e5a7ba2d8ff4f88b04004408ec3fde630c2df826b27e02468889185f69409e3b90d140bb5e411bd8c2a4c87bfa43bfa68a736b12ffc917a4d46fd9748c712d765f35efde0ed704f95f48edb1eb3f6b653af4bd0fb5f56494a4854e2e6fa88abd00c78d54b7d606f033351c230f82d35266f792299c29322cd4ad99c412f26e0ae1abd3b641e45182ff68df491444411438736c1189ac024a2b3894de3c3f23383305a88c7688e7f9036538fad03874c58f963591f9466d63f7a3bd7903693f0d5ed8bad6f8aa2d265558638f38ceaa1ecc473efcfb30eb59004c9778d98e6b6e0f9e1fd70c7cdba44d992939ba948fb3c8cd063ffa4d4f072056f384acfdf2f43e1821c7833ae58b9301fc082e073269f66050e742f3d6af55438c7a1dfab66d37a3694944d2aef12c603257c83ad4d4fa959bf78674fe9493b12b2d9b1582cb67cdd39af128892d83b49e056f84ba0367ade6c9631c6642950a35ae7d140ddf8689bbe9ffbb40e6dadb90a41f36b12d58afb27e005985e64f0c579ac652d83bdd023295cfd681a53721c7bc5fee0031f05776a2f23ea51383f6ae2be858ca808b96bb1073200448c2703ae7557b6f9232682df975ea8e7bf9b70681f62b9182413d97be899c37cba0d20f06910bb76f47b2e483a1863f9f94744d1b1d571c30ed07e0f6f1a1fc3a693a0fa6e107307875026d0a35842d0b6c4c1510bbaea5f2ea860e508ef114c6d87e1efb896ed5190b1990598599602786ff7b44272aad7314fd4c69f64d0724e9d3ef52002318caeb1e1f69f10ccc133c9f87481a5568cc0f131d87b491ad1412799f60ffa1a65c54e34ae76ca384d0403b2a68b4aadc9fab21db76ce6b976a42d91321de5b770a0d8ea06e680201d97ff32b09f4bd72520ea95b00cf2c22488b177851de760962af3825225ed77b561500a6543d7d645f67d025857a0737f46c61a8896b53bdf58548a66105d7c4b8ce109eaa8fd0387069bfccd5cf7ceac1a105da0604c98df879e35723e7bbb90c693a9621f8ff06990b2b69267803093f0873cd516f5e7b54a459296aa303fc1762fe184bd6143f638e2d8ee3932d8d2060a536f549207435892017f7a6fc550c6a95f72264c87c33f1c5f08903a2cfb57ffa8eb412c13969ca53fa37aae1960771815cb8d07b912858faf52be6dcb119bc55d931dcaa193189054307c4f398cd7b15fe3c5ee2a5d46486aace12423f27d24c33587ff714d3000c091e7a951afcbddf53212c94c8aebd66c7f54106f33e49a24af344c9826ce7aaa0e185bdb0c5f9b63513675141613082d3165ae804ff1aa30605d8e770dbfd5ea99891e049dcfe9210259d6923448f3132a62c56ce9f846ec4bde1410d91101c3ddd2f455339ce08909068ecf55afaac8926fa6960f03e30e6f61ff920f6f081ce6b651d268d25a69fa5aa29ef06eb5f699c9aa74cce97add57dc745b661dbac1704ce21a976d777273d10daa2c56310eea183deb7f5ee699c882e1c37b3f6d659920f33426439bd159c0b2f021661bb5afbe9971bff4171283dc010e4163ac6053aa003d82d55c17684e0829d03b78765d208d9ba713b8a11879b340ba0fe04e020678269c6275d906a731d7a39d04c660f6b71ca04d09d215354356fa3ccccc0c8f21d1a2fddc0ea6558ad8581800522557322d1d34f991734b50dbda6447b6a3fc9efc8453a451bcab0b5772bfdc8d57804395a8cb601c3fe81046320c32faf9aa82e204e82af68c96b53931c3a7b2cfcf9519dee41465a7f16724fa4932fdee80e65cf75f0d4851463745898d726074872ad1182fede200b09682f744f91c07f745f501aef3648555dffb61021a871e671a8e34a8ca17d3bf6aed32cb8ca44c65d4ceb2130749b958724b542ef600cc1a508624ad8071e74fa8673a66f8b15fdffe5be8efd69cd0e51ff846233c9a9a8583d2448c29cb6bfb564b81623df8f0cce5de6250732bc76500777fd76ee8de3d33747e9c0a601a32bbc87449dca8400e101893b862d5601cef56db89eb1e8a795b326c685a702c70f61df1e96c31ce7490bf04cf93dc576176ae2222cff498c8209179a917dad9bb1c588772806e7400d1f26085c0932e08349b310878b14f091ab5c69f0dda2ad82fdc08ac6eb5ca2baba2797947669c1d067d37027763639d00364ea2906ea6e0be44055f780cea938cc7a00250f03bd642cacaeb57237ecd642fee479a3e429a66b90d63c6f75a12bd4d2a1531d41e618fbf9ddd941e14f3fce3d1962276aab9eb82ba5c4bdcb71eecb9587e177acb8aee98d6f05d927b0954ca4563cc2d784540851501e5ace67c9f1a3fbbfe9c9d79a683a1b37127112eb8653c48ea3caea8287cb6ed3c0809d17259b81a6d6421cd23dd2e8ffe8c66da80d00caacae6b1612b30b987ea3fc98ab7dd08c97fc3be349ac7586a5fc9515c1037d3bc71ac560aa230bd0270d2fb11eebcf3ee821d810b93bff58c39e0652c1c713f6957d6c9715e2ed7fed5854170dbbdb3a3aeb32fb4b188f409fe930cfd58c8d6720bbab2ecf8e0e27fb91a600199858af2f44c19b1383004e2edcf8c2d283493011e8fd94c1d75d6fde651ce01af6817183e27d5f8d4987db41696c7f02c9c313f7bd9c685868909cfdb829efb50f443dfdf74bde2ff75102cbdbf64e1f005e84660172b610ce5dccf0d6589c1ff557838c852835841a18830890314010ad4c20ad3d15c0766d84e2d57bd8de6fc6a784492a39421f37cabacee09225a579607388b55b3c9355e4327415d6c643568bfe3479bcbd0597254f52284c54c5cfb693195ebbe147f1c2995625096373a728746e83911578121082beb4e102e866d58fe4f9d503dd30708d2347aee7544af29a13eb8f3b8c73ab8c31d5ffe9ca348250d13da2426d2a371613acd089dbc5c986a4f621c289a1b03b27451e28092132ea1cdcd08350abfa3845062d05e1f88ba53954c970de74f7e4fae355be8b7760825f369ff04d4dc44eb6ae0c17292a51679a517f6cd03bd8b81333e209f319e96d34d85547b2704d58938a752f0a9910738369cee6d2cd7d034f38c32eef1ed9d13770bece9124e054e27e316d24f35eaf4dff132ebc703b6e34c6bb189c9ce009bbb3d5d7fa3aed9f689a5280f13b0141eb356dfa1610b4ea1b9bc66c02f7acc8b11c0e00b566f7439a1090065669cb667ce3364649821cf9bbc747e4f9d77bb718296e13ad4380f4533f42082883e87c662706a731a0196075e9a546e45515af488ef191ee881c2a202e6eab679ab12a5d0d10fbeed2a0dd12b8c2918d48f190916a56cbe59581e74856f63d13d8601b1bf4ed89bf5ff4cdd64b68eedcf5ff2122a5ebef63cbf4e53d4f0a636a56a19b6d8221eb18cc9e5427f76de193a691721335703efade63d459c9340b924bb918a2066378cac2be6c259c5d47b253c9225c70fe90ce302d4b785c18ee1570906db3a4c03c0828f031be4eed4426e807465cda577b875d1d29166ea66017e0caee00f791f5cf5b4da96b6ed871814fbf67536deb8eb873edb5c06437e6616a8b394dd941822adde9ffd3cb60b0b3929a689392b3bcb3ce74f27584a5a7bb915bb4d1516b7d5b67fe4fd4e554f77199077121b16399fd15e28d764caff8ad70534a29053bf72913c76e427c73346b1e3dda8918ee68fdb17bf7021c2c4638b5cd6014228fdeee0618309c3959ee93f9684514e0f8caba2fed18057532bd29df90130ca1d168630f5826bb3d38c4a7fcb782c91fd48f054fe2b200f87149b75d2d3678350809e0bb199b1967f14d2cc535d5e58289c414c50af37252923f403df9028725f1dd15c625183ece1aa45585f2ef9453a51d89dc67a6dfca66066e884fa1a7cc4737b76015205d0868a98a014e0fc6563f44660ca3d133d09de30a91b342d12254ce4c25872cfe938316f53b3bc2a9fca7e2a70b22dc7e153885a41241d867b6c1702cff3ca9b9209d3234abab1778a72965b848f766ea2776462282eae2a69fbb79aab20ffe194cb8b2f05a4914562715e16e2057618ee282c9ae3684bacdbf6f37eb0aab27ce4a01161db46ce58982462d127efa6b6fee3182727c65de7c1b983a6ac3905301bacc27124f7ee8920e43cff07f29885529d8906f5927148fea0bb361a62d056ad39a0e82b8fdcea0cf00ed9f629251e21f9505259ce051cad30c49140982d14edb317f353f6f2ba8630555a90aab52573931750b07116061c63ecdda28309fae4dabf9bcfffa62e7280b42062b446ee"}, {0x78, 0x1, 0x9, "9cf0a172478d96d81184036d3c41fb3dfb3130e7970ff891771a8878598ff777a38b00ba74ce12b5b595f7dab689eb2cf3258cd4a2843086f90b5230f89ac0f0aace8c0f5e262c5c2a8f785e1fa3e50922e63fd8877d06251231a1d7b8386eda7a93"}], 0x1298}, 0x9)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={<r1=>0x0, 0x4630, 0xbc9666eae4ace193, 0x9, 0x4}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xe3e, 0x500, 0x8, 0x559, r1}, 0x10)

13:54:29 executing program 0:
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getresgid(&(0x7f00000000c0), &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140))
r2 = getgid()
lchown(&(0x7f0000000240)='./file0\x00', r0, r1)
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
setregid(r2, 0xffffffffffffffff)

13:54:29 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10100, 0xeda74c751352edf5)
ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f00000001c0)="4a69af9624c67279829f7c7d53425350c5083fd2678116fd1a96330b61dad17932e731fc2f9f35bf4166f309a8606e711b9344018bc88144577482a276259e0e23a360d0c12e830d922e71ff8e1a11890164a2af69a3276995c87f28de811b5fe190165bf17f0502e49713550bba868e3c3960dab29cd23917d36ae0e4f8a1339742f22d71fb7ff4a257f5f6dcd37467cce5bb0da081174bd204f018c3e4b228bbfbb9af855c4e23cd90cdc867527ab0961a8fa6bcc024cb4887a8c178b2d07822643d46fd6c")
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x5, 0x5000, 0x4717, 0x100, <r2=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="1c00000000000000ff01000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB='\x00\a\x00\x00\x00\x00\x00\x00'], 0x8c)

13:54:29 executing program 0:
r0 = msgget$private(0x0, 0x8)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800)
msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)
r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180))
r3 = socket(0x1c, 0x5, 0xdd)
getsockname$unix(r2, &(0x7f0000000840)=@file={0x0, ""/44}, &(0x7f0000000880)=0x2e)
msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
msgsnd(r0, &(0x7f0000000a80)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd586"], 0x1, 0x800)
setsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000740)=0x2, 0x4)
r4 = socket(0x2, 0x5, 0x0)
msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000)
msgrcv(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000)
connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
chmod(&(0x7f0000000100)='./file0\x00', 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000080)={0x3}, 0x1)

13:54:29 executing program 3:
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, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200))
r2 = msgget$private(0x0, 0xe0)
msgrcv(r2, 0x0, 0x0, 0x0, 0x0)
r3 = accept4$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000500)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000005c0)={<r4=>0x0, &(0x7f0000000540)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000600)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000640)={r4, 0xf51a}, 0x8)
dup2(r0, r0)
r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r6, 0x7e2780e3)
msgget$private(0x0, 0x40)
msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800)
r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
accept(r6, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet6_group_source_req(r5, 0x29, 0x53, &(0x7f00000003c0)={0x8, {{0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x865}}, {{0x1c, 0x0, 0x7, @rand_addr="39b7e338b643ed8ab48994645a64924d", 0xff}}}, 0x108)
sync()
msgrcv(r1, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800)
connect$unix(r6, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1)
mlockall(0x1)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r7, 0x1f470000)

13:54:29 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x81}, 0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xffffffffffffff00, 0x800000000000}, 0x0)

13:54:29 executing program 2:
syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10")
open(&(0x7f0000000000)='./file0\x00', 0x8202, 0x2)

13:54:29 executing program 0:
socket$inet6_udp(0x1c, 0x2, 0x0)

13:54:29 executing program 1:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x1be6, @rand_addr="e6b19b23ded190d78df5d80c791064b1", 0x1}}, <r1=>0x0, 0x100, 0xfffffffffffffffc, 0x57, 0x8e7e, 0x6}, &(0x7f0000000000)=0x98)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={<r2=>r1, 0xff, 0xf, 0xb6, 0x2}, &(0x7f0000000180)=0x18)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f0000000040)=0x80000001, 0xfffffffffffffd66)
write(r0, &(0x7f00000001c0)="bddbde3ebd610dca79dc9d9ae544248d49b638db88ceb5fbc07c12a751172f6994f5d34b29e7afd01936fe674434821e9f8f5249538dd96ec1e07a57d075648de13af053f7e15014276828574234214fe18169ea99dc42e91c570c8f1e85791aa5e8d215ce515f318d", 0x69)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r2, 0x8}, 0x8)

13:54:29 executing program 3:
r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x123)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xfffffffffffffffe)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00')
unlink(&(0x7f0000000000)='./file0/file0\x00')

13:54:29 executing program 3:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0xfffffffffffffffc, 0x0, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r0, 0x2)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x401})

13:54:29 executing program 0:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
clock_gettime(0xe, &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, <r2=>0x0}, 0x0)
syz_execute_func(0x0)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r3 = dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)={0x8, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x80000000, 0x401]}, 0x14)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68")
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={r2, 0xfff}, 0x8)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

13:54:29 executing program 2:
syz_execute_func(&(0x7f0000000440)="985e4aa84a1c340f05f359bf2600000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0b47330fb7e2")
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0x0, 0x200}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x8}, 0x8)

13:54:29 executing program 1:
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
freebsd10_pipe(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000700)=0x3, 0x4)
r3 = getuid()
fstat(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
chown(&(0x7f00000005c0)='./file0\x00', r3, r4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000300)={<r5=>0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6]}, &(0x7f0000000380)=0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000003c0)={r5, 0x653, 0x6, [0x4, 0xec, 0x6, 0x100000000, 0x63, 0x4]}, &(0x7f0000000400)=0x14)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000740), &(0x7f0000000780)=0x4)
fcntl$setstatus(r0, 0x4, 0x10000)
preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/32, 0x20}, {&(0x7f0000000140)}, {&(0x7f0000000180)=""/99, 0x63}, {&(0x7f0000000200)=""/29, 0x1d}], 0x4, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r6 = dup2(r0, r2)
ioctl$DIOCADDALTQV0(r6, 0xc100442d, &(0x7f0000000540)="338c3c5a59fd08b6e4d921b877447e335e46ce15c3b47544d46bff634c35f3812fbca1190bc6d516899a6a8824e7b414f358b01e161a4f9ef326a9eaabaae72cb093f9524eb5548e8f13028e138ec31290f7f02d54edb56e59b8765cfdb1384a4ae88edac2dbee662a68bdcec6afc30cb3bcb14fa11e")
fcntl$dupfd(r1, 0x0, r0)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000440)={<r7=>r5, 0x8}, &(0x7f0000000480)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000004c0)={r7}, &(0x7f0000000500)=0x8)

13:54:29 executing program 2:
syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}})
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x110102, 0x100)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x7fffffff, 0x7fffffff}, &(0x7f0000000100)=0x10)

13:54:29 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000000000), 0x10, 0x0, 0x0, &(0x7f0000000100)=[@sndrcv={0x2c}], 0x2c}, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)

13:54:30 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0)
fsync(r0)
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x100, 0x4)
syz_extract_tcp_res(&(0x7f0000000140), 0xc672, 0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="8d2e000000000000fe8000000000000000000200000000aa03"], 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = dup(r1)
getsockname(r1, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0xfffffffffffffe95)
semget(0x1, 0x7, 0x80)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x7fff, 0x4)
connect$unix(r2, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x1bbb0421e8ee3186)
shutdown(r2, 0x1)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f00000001c0)="d584d5ae4de1dae0caf0cccc92")

13:54:30 executing program 2:
syz_execute_func(&(0x7f0000000140)="1c09b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x28)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240)=0x400, 0x4)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={<r1=>0x0, 0x6}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r1, 0x4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={<r2=>0x0, 0x8, 0x3, 0x14, 0x2d8784}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x2, 0x9, @mcast2}]}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r2, 0x8, 0x48}, 0x8)

13:54:30 executing program 3:
syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180))
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r0 = dup(0xffffffffffffff9c)
fcntl$getflags(r0, 0x3)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={<r1=>0x0, 0x75, "7d4859514397489e590af6d0b3f78bd9c2227559610eb282a3475c6b51338373d559f2a5c680cb71b56153097cc55188c63a77b65c3db20bb436051f70185d48297acc2fc30bc55125a6c672f891aebb4102b79c9482406065295c2e0b79c45722716342eb1794ee0bc33847602d2acc701dd82336"}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x5, r1}, 0x0)

13:54:30 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x7fffffff, 0xf7, 0x401, 0x7fffffff, 0x8, 0xff, 0xfcf7, 0x7, 0x0, 0xfffffffffffffffe}, 0xb)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66566c653000"], 0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x0, 0xf}, 0x0)
r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x48, 0x40)
mkdirat(r1, &(0x7f0000000100)='./file1\x00', 0x8)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x3, 0x4)

13:54:30 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)
recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, 0x0, 0x245}, 0x0)
sendto$unix(r0, &(0x7f00000039c0)="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", 0xfb5, 0x4, 0x0, 0x0)

13:54:30 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e22e0000001000000002000000000000000000000000000000000000000003bbc72ff03000032c87c28c735000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000800"/136, @ANYRES32=<r1=>0x0], &(0x7f00000000c0)=0x8c)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={r1, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbffffffffffd}, 0x161)
socket(0x10, 0x10000000, 0x1)

13:54:30 executing program 3:
syz_execute_func(&(0x7f0000000240)="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")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0xe4)
ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000140)="7e77dbb3a1b1d97b58e13ef23dd9f8270979f60982f305694fc3b7ebc1e1caf2f3cde8e3213b06c54a31b81602e4278dd1978c4363efe419ce17517285adbdb0221838c67c7133d1d142fdb969513c9ecee1728c0e202009a663167955a88b2957125332916d8fd227803095baf56559c578e9b28110100e3489540ae3d317236d42ee00e7dcf35556f96fd2602e30a2eabd51b78b3503011fc2d3997282e5c7b6c146982e511641682114fa8addce98484e23782ec1200d")
syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

13:54:30 executing program 1:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@remote, @multicast2, @broadcast}, &(0x7f0000000040)=0xc)
r1 = socket(0x100000000000002, 0x5, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYRES16=r1, @ANYRES64, @ANYRESOCT=r1, @ANYRES32, @ANYBLOB="a5b5dcede45ce795df97dc45260b6461ffdbc536413857ed7c9a121f", @ANYPTR64], 0x0)

13:54:31 executing program 0:
syz_execute_func(&(0x7f0000000000)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bc421fae6e8f2680c000000c7e4c753fbc4e10166410f38df1efec4427d82663ed10766410f6cd2f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030f7ee424c4218c5de3a1a18f0988975a82dec4a1e1e0ef26400f0d18c401fe5ff6e30fbd6736660fd2938c000000c4c1f9133766470fa038088d796fc8d4d4443b0fc7bf0d5e00008000800f3a0bc401d5f421")

13:54:31 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={<r1=>0x0, 0x5, 0x7ff}, &(0x7f0000000280)=0xc)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={<r2=>r1}, &(0x7f0000000300)=0x8)
r3 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={<r4=>0x0, 0x7fff}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000100)=r4, 0x4)
getpeername$unix(r3, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x1b, &(0x7f00000003c0)={r1, 0x0}, &(0x7f0000000400)=0x3f4)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r2, 0x1, 0x1}, &(0x7f0000000340)=0xc)
setrlimit(0xa, &(0x7f0000000140)={0x0, 0x7fff})

13:54:31 executing program 0:
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = dup(r1)
close(r2)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000001100)={0x8, {{0x1c, 0x2, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x80000000}}}, 0x88)
connect(r1, &(0x7f0000000000)=@in={0x2, 0x3, @loopback}, 0x10)
ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f0000000100)="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")
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x88)

13:54:31 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3004, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0x3}, &(0x7f0000000040)=0x8)
r2 = open(&(0x7f00000000c0)='./file1\x00', 0x9c0, 0x80)
mkdirat(r2, &(0x7f0000000100)='./file0\x00', 0x128)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x0, 0x100000001, 0x80000001, 0x6, 0x4}, 0x14)

13:54:31 executing program 0:
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$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

13:54:31 executing program 2:
syz_emit_ethernet(0x2e, &(0x7f0000000200)={@local, @broadcast, [{}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="10c804d49ff8", @local, @remote, @loopback}}}})
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

13:54:32 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000240)={{"62f8bdfee63bfddc727265c311b83ec9093ab33b87518c4e18c3c0ad961cccd8103e682f0ca2ddd250226e15cfff0da60dd12adb23382e2c2a76fe8ca5dba36bec0e6b44a750b91ded2cb338d8c9798cbd2ea7c39e28c8a37e8871fa6aeed4455221af11ab77ffe3f78ce67eed859d7ee6c8ea3e8a9f8c641970db9caec5fa46289a5dbca105fb1a121714b565dba7393a4d664040b55e6ce23ee957d182f046718c9153af1abad9897b8e3c0502163d33d2c0e8efad992e4c865728bcd001bcdf5b97fd36714ddd16d6bb81d81c8134a3970e543f8688ac2b928297e861e04d7182e97c2d4d4306542b43795bc5e7b567a76963f0f5d8fd927073a54d5cdb5bc60eea6d183c84b8811c42ee1efcb4007dc18bc62ba5f10f3558268b01d78148f877e66b276ee6ddf2891c1d0858b705990ba92696aeca7815398013a460f0b7c29a75ab4a9a3f73d7acab37445bee5b68b808bcd325acca0f7efc1ba55decf5c4d2c5da3bb6e3f1f5ca44885f75f527b275172f293c7f17eb9d35d0c5b9e5773be60d960b800eded38d73a101b7e00dfbb23ece34e2d65ed3918ff068068c80b5922fa5337e8f5793ebb7e0615376f5afc050483e70fb85cc7c49771f273e1c027d0478fff192c1bb1e1ee46b1fc0e6d6ad73e86fbc1f0a8d39eff447558eb50675da0c0da8d7c44bf973f423f681005717e600f582f6cf30ac3e97aced3376888f279af8abeb3e5657e85d58cf6ceb69fa983e77fb0f9cdcef5f30ef05d9a855d3bbfa998bd322b1201677428c0c84491739b90599f1cca4a84a62b636aace46012dbe20208b98115e87a38cd22210c4f65877b75685b2a0827084fb017a505325b6eef7d0021e3d74410dd3e327f52f780e4d2bc704fbb5b578daa42c4e05661aa523d2060fcf3a59b205cfd360f24966c231cf3aac3855d119197ca422cd1c67f7e61eedffc48a86ca67b9e29349ae5c55cdcefb210de005e622ce3599c8175fd2fcc03e54f211b2fb36fcbda524e5edbb8e188c56ab3196bbcca96565e881336915ee6bd73222a1ee55cfee8fc8026db61ac16b14b90234514477143df38de96b951ab05c7f4bbee8439ac22a66494878174792d937c4ae80a42d5a8c4b4700f8ceb0c5d826739871374d703a7c3f6428fa802138ffb434b7ffd922da7d0633936707499f46f7e722a6289dec1175b0651eb3f91e1d088503d500672ee91faf6370b33c0f07cfe2718e80b002f712dfece193e9e03877630042e5552c1f6d15e435bb12a4f785d1d380325c31e7110f403bd19c7f2408ba6d5766bf8a228dbe120ccc0ead84e400095e746b008b852423ca0ccab80e4286a16fc5a6d7571c74379183b2ec16d7248e4598c35d4b3e2e8efb383f56408f4782c0f0e135e00bf284c70e266a2a38a437bc838a73619bc0019df7c4c9aac3b192575b5c6f44", "e99851c2a8a5ba14b298ed09ecb4dd31aa06153528fc9435086ad8df2ce34dc1", 0x7f, 0x100000001}, &(0x7f0000000180)="e9678bcfd0665f628cb98cdb2641f2197035a358e683f92828dbf65a233295ed3389eafd18cff2367fce935b1475a09d4a5ec99e377575f1e25ca46d5398e3b7eedb6cc3d9ecf72e136194595858cbcdd9856d670b92588edb43cff2d97637a6cee9ceacde48a0d0348ab7dc2b78e93ece615c5c359082905efa2a88d04f18e536c96351c14d0754840560eebb54b13b131b9b0ee9f68383947553ec9b07d02ac1635888ada2cc50fe3272e6c9c365e3516002470f9099424c52", 0x3, 0x0, 0x1, 0x5, 0x2, 0x7fffffff, 0x2, 0x4})
truncate(&(0x7f0000000140)='./file0\x00', 0x8001)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getresuid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f00000006c0)=<r2=>0x0)
freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x600)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000c00)={<r4=>0x0, 0x8}, &(0x7f0000000c40)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000c80)={<r5=>0x0, 0xa, 0x9}, &(0x7f0000000cc0)=0x8)
sendmsg$inet_sctp(r0, &(0x7f0000000dc0)={&(0x7f00000007c0)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000800)="9a99db869ea044e94d84686560d2ced697bcf3c85aa7a566c0c60f8db466a970e0a9cb0dd6326ef2d630c3765c27a4eea0284f5d815a7a7a3d1586665f615871efff7c56e9067359903079e205b562e6ce339e1da7047b46605a84c67acb7f0c091cb55f7c75fc803373a0d0308fa3cedad3a61f22fd816c184b0799b2121e72623d58daf062af4043c005b1321f6232ddb5ec5db3ea4405cbdbd3fcdef21146c292d8428393d1d036c63cd275a6457cf34fda8112323e9b97", 0xb9}, {&(0x7f00000008c0)="bb13fbf009b79e67ea016e8abd2963cd33c7c58b72839800c79c9c0dc5a49aa413b8175fff5bc093cd836461b8a3ccfd048df81f028e4dab89626e6e79f8c3e2e4f170e9a5ab7f90be6b44372bdfb6e159fef793b2558243116e70ab49af1121f13cf810c9b12d296cb28d2960e8eeea830f8adc06cddd54f8d34b3de50caf9109b73c198f3e72ad271f92eff02ff7e30acdb5f055a7ed57c2ade05f51be43da765e0dbab19c0c238b0e100d9fef35c7956ca4f544afeb9e", 0xb8}, {&(0x7f0000000980)="442103a72a870dba1cb819a1077c7f3211efa9aa01c43be26d8b4773223e4223fd4797450a1120dbb6e319c907f9c2d43a884e6f494fcb8e1817ec533b9a0c41739d86c56e445c7009e2d7a13b835941cf34d9db", 0x54}, {&(0x7f0000000a00)="e87937d7dbf269a6602d86", 0xb}, {&(0x7f0000000a40)="2fd91f5554052ab88cbd25f13f52bde6de025e3500b05aa2", 0x18}, {&(0x7f0000000a80)="070f4480afe53642196c88673f94e46ab64971c3f5a8f4ef350345875a931ef0c8633c8ff33382d5ba2a15255a16747063b296676dc90de021be72e660ca24c476e1ab558ed9b65e3bf707502a8e3e50aecbc086c822c6799ad7a7f3049ecaf68e13e6c407993b86508a312d8cf707972de4ba24a4ac4535a577a56566cb3075d1d3af7dea2e3fdc849f0fbdc2d19c1c2b75e47904522bfb5b4407762362f6fa7027750f09631cadd26d079d5d29b29bb42dc07a4abf7406aae98137700c740935940d15e914cfd89735cc4ccfb1968c74e73e57f5fee82a4add88f7c33805c65a1a", 0xe2}], 0x6, &(0x7f0000000d00)=[@sndrcv={0x2c, 0x84, 0x2, {0x7, 0x28000000000, 0x3c00, 0x7, 0xffff, 0x8f, 0x3ff, 0x0, r4}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @sndrcv={0x2c, 0x84, 0x2, {0x5, 0x8001, 0x0, 0x6, 0x6, 0x1, 0x80, 0x1b69, r5}}, @init={0x14, 0x84, 0x1, {0x7, 0x80000000, 0x400, 0xbf9}}], 0x8c, 0x100}, 0x1)
mlockall(0x0)
mlockall(0x2)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x80810, r1, 0x0)

13:54:32 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
truncate(0x0, 0x0)
writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000300)='f', 0x1}], 0x1)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}}}, <r1=>0x0, 0x2, 0x20, 0xf7, 0x3, 0x8000}, &(0x7f0000000000)=0x98)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0xb0, @mcast1}}, r1, 0x100000000, 0x2, 0xc8fe}, &(0x7f0000000080)=0x8c)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r2, 0x4, 0x10048)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00')
truncate(&(0x7f0000000040)='./file0\x00', 0xde)

13:54:32 executing program 1:
r0 = socket(0x1b, 0x3, 0x0)
r1 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r1)
close(r0)
getsockopt(r0, 0x3, 0x2, &(0x7f0000000000)=""/77, &(0x7f0000000080)=0x4d)

13:54:32 executing program 2:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47353c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, 0x8)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x100000001, @mcast1, 0x5}}, <r2=>0x0, 0x80000001, 0xb6, 0x0, 0x0, 0x1, 0x401}, &(0x7f0000000240)=0x98)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r2, 0x401}, &(0x7f00000002c0)=0x8)

13:54:32 executing program 1:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), 0x4)
listen(r0, 0x20006)
listen(r1, 0x0)

13:54:32 executing program 2:
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000600)=@abs, &(0x7f0000000640)=0x8)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000680)={0x1, 0x3}, 0x8)
syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty=0x1000000, {[@timestamp={0x44, 0xc, 0x6, 0x0, 0x0, [{}, {}]}]}}}}}})
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x8000, 0x10)
r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000740)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000780)=0x1c)
r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000007c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000800)=0x1c, 0x30000000)
r5 = socket$inet6(0x1c, 0x10000004, 0x0)
r6 = socket$inet(0x2, 0x2, 0x1f)
r7 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000840))
pipe2(&(0x7f0000000880)={0xffffffffffffffff, <r8=>0xffffffffffffffff}, 0x100004)
r9 = socket(0x13, 0x30000002, 0x1)
poll(&(0x7f00000008c0)=[{r1, 0x101}, {r2, 0x40}, {r3, 0x20}, {r4, 0x21}, {r5, 0x2020}, {r6, 0x1}, {r7, 0x1e0}, {r8, 0x2001}, {r9, 0x2d}], 0x9, 0x1)
freebsd10_pipe(&(0x7f0000000040)={<r10=>0xffffffffffffffff, <r11=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r10, 0x84, 0x2, &(0x7f0000000580)={<r12=>0x0, 0x3, 0x5, 0x1, 0x7fffffff, 0xdeee}, &(0x7f00000005c0)=0x14)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r11, 0x84, 0x23, &(0x7f0000000940)=ANY=[@ANYBLOB="1c004e2006000000000000000000000000000000000000018803000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000252cf161d04c96ac8fef166bb7c4f8d4202de424b823087c23c62c8c935de749c89a952fdad5a362935849e50a9f41c38b45a9bcad3eedb6b5fc63d609aa641152ffdc08613fdd6a9bfed4c212a9ad7d252839cf8b8dc8242d1f7bb43098b31230", @ANYRES32=r12, @ANYBLOB="0600020009000000"], &(0x7f00000006c0)=0x8c)
ioctl$DIOCRDELTABLES(r11, 0xc450443e, &(0x7f0000000100)={{"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", "29762909474989a8e4002b5e5937b75590efca2974bc13451f4e1c67e672a857", 0x5056, 0x5}, &(0x7f0000000080)="b2e72dc925fc9c8de7fd93aec3bc5a136dd96aab0c401f5ac492b77891749e1ff34ad28f773f87d147c9101543585c8f60365d79cffbfae0f7a3118571f785a7e78bea1cfae6d7ef7a36839ea9e1961ddeeae3c9dff15d0ea34237b0b504b30c9f73e3a64815afb131174addd262fc398ef803c06f678e4e", 0x1, 0x8, 0x5, 0x0, 0x4, 0x7, 0x1, 0x58})

13:54:32 executing program 2:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10)
connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0/file0\x00'}, 0x10)
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)
shutdown(r0, 0x8e5779c1e380d869)

13:54:32 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, <r3=>0x0, 0x6, 0x3, 0x0, 0x5, 0x3, 0x7}, &(0x7f0000000080)=0xa0)
getsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000000280), &(0x7f0000000480)=0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={r3, 0x6}, &(0x7f0000000400)=0x8)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x24000000000000]}, 0x3}, 0x1c, &(0x7f0000000440), 0x0, 0x0}, 0x0)
sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)="11cae59fd821c0d6b4e9e8e16571c566c9f11fe2405043317da8dae47080d0d6d6a20b41a340ad13a262e502d071149fac7b986e4634c538b527d5e4101c860fa7d1ca0bd4e12cfd5431ca956bb856f8bfedffd0b4c19ecfa3447eb7b6b6803f932aced5ddba9be3c8e6aea0014929f81d1b62c329d2c4255ede5a33d4cdcade5a600bd8fd839d45b69e6cdb14c96d557d07ffca7305d75c7b74bb4d2a75251956cdcc0e06c8b851cdc15118631e263cebf78dfd4741d22572ac827426ed90de0ede6d6c12f07a5ba05ca024efed1c0385896a85e7311fa8187b6455db180640b9d2095ae46ef3efb3c8beac63619e71c369df", 0xf3}], 0x1}, 0x89)

13:54:32 executing program 3:
r0 = socket(0x2, 0x3, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000001340), &(0x7f0000000000)=0x4)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0, 0x7}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8, 0x210, 0x5, 0x9, r1}, 0x10)

13:54:32 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
sendfile(r0, r0, &(0x7f0000000040), 0x8)
r1 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x20000000)
freebsd11_fstat(r1, &(0x7f0000000140))
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100)=0x7f, 0x4)
getsockopt$inet_tcp_buf(r0, 0x6, 0x2000, 0x0, &(0x7f0000000000))
madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2)
r2 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000002c0)={<r3=>0x0, 0x2, "258b"}, &(0x7f0000000300)=0xa)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x1, r3}, &(0x7f0000000380)=0xc)
r4 = dup(r1)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={<r5=>0x0, 0x8001, 0x8, 0x9, 0x100000001, 0x66b}, &(0x7f0000000200)=0x14)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000240)={r5, 0x3, 0x1, 0x5, 0x8}, &(0x7f0000000280)=0x18)

13:54:32 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = dup(r0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f0000000040)=0x28, 0x4)
setsockopt$inet6_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000)=0x7497, 0x4)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x67, 0x0, 0x0)
ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000001080)={{"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", "c50854aeaa15573f410b9832e8e0368c1443a7efa66d964775058e83b3bdbf58", 0x128e8000000, 0xffff}, &(0x7f0000000080)="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", 0x6, 0x7, 0x7, 0xaa, 0x6, 0x500, 0x446, 0x1})

13:54:32 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x18000, 0x0)
ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000100)="151626")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
setgroups(0x2ca, &(0x7f0000000000))
setgroups(0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
accept$unix(r1, 0x0, &(0x7f0000000140))
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
bind$unix(0xffffffffffffffff, 0x0, 0x0)

13:54:32 executing program 1:
syz_execute_func(&(0x7f0000001040)="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")

13:54:32 executing program 2:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10)
connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0/file0\x00'}, 0x10)
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)
shutdown(r0, 0x8e5779c1e380d869)

13:54:32 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0x200, 0x45c}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x7ff}, 0x8)
recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/34, 0x22}], 0x1, 0x0}, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000)=0xe9, 0x4)
close(r0)

13:54:32 executing program 1:
socket$inet6(0x1c, 0x10000003, 0x0)

13:54:32 executing program 1:
setreuid(0x0, 0xee00)
r0 = geteuid()
setreuid(r0, r0)
setreuid(0xffffffffffffffff, 0x0)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x3, 0xfff, @empty, 0xfffffffffffffffc}, {0x1c, 0x1, 0x10000, @mcast1, 0xffffffffffff8000}, 0x80000001, [0x1, 0x4, 0xe6f, 0x2, 0x100000001, 0x4, 0x2ff, 0xd4]}, 0x5c)

13:54:32 executing program 3:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getrlimit(0x7, &(0x7f0000000300))
fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = dup2(r0, r0)
getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000001c0)={@local, @multicast1}, &(0x7f0000000200)=0xc)
ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000400)="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")
setuid(r1)
chroot(&(0x7f0000000240)='./file0\x00')
mlockall(0x1)
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000180)=""/45)
getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4)
accept$inet6(r2, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c)
syz_execute_func(&(0x7f0000000380)="b1eb91cd808e6b00070769ef69dc00dd8a20d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc48192558dc3c366457c186746d1d9660f2cf2730f5726400f0d18c401fe5ff6a9c14600000a8ab1b182010804f4f30fbd11c4417a6f4e0e00")
socket$inet(0x2, 0x1, 0x100)

13:54:32 executing program 0:
syz_execute_func(&(0x7f0000000040)="9826473e4314080f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
truncate(&(0x7f0000000040)='./file0\x00', 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0x56, &(0x7f0000000100)={0xffffffffffff0001, {{0x1c, 0x3, 0x4, @rand_addr="27e5bcbdf2e6a48fca26b0d61bb1c8d2", 0xef82}}, {{0x1c, 0x0, 0x7f, @local={0xfe, 0x80, [], 0x0}, 0x8001}}}, 0x108)
getpid()

13:54:33 executing program 1:
setreuid(0x0, 0xee00)
r0 = geteuid()
setreuid(r0, r0)
setreuid(0xffffffffffffffff, 0x0)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x3, 0xfff, @empty, 0xfffffffffffffffc}, {0x1c, 0x1, 0x10000, @mcast1, 0xffffffffffff8000}, 0x80000001, [0x1, 0x4, 0xe6f, 0x2, 0x100000001, 0x4, 0x2ff, 0xd4]}, 0x5c)

13:54:33 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x9, 0xffffffffffffffff, 0x392)
pipe2(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f00000002c0)="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")
r2 = fcntl$dupfd(r0, 0x11, r1)
r3 = openat(r2, &(0x7f0000000240)='./file0\x00', 0x605, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={<r4=>0x0, 0xffffffffffffff9d}, &(0x7f0000000080)=0x8)
r5 = open(&(0x7f0000000140)='./file0\x00', 0xa0000000000206, 0x3)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f0000000200)=0xfffffee5)
fcntl$setflags(r0, 0x2, 0x1)
lseek(r5, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
semget$private(0x0, 0x3, 0x290)
clock_settime(0xfffffffffffffffe, 0x0)
open$dir(&(0x7f0000000180)='./file0\x00', 0x10080, 0x4)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f00000000c0)={r4, 0x100000006, 0x8c000000}, 0x2df)

13:54:33 executing program 1:
lseek(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x8000, 0x180)
open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20)
setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
chown(0x0, 0x0, 0x0)
mlockall(0x1)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178)
sync()
mlockall(0x8)
getpeername$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0xffffffffffffffff)
utimensat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x6, 0x6}, {0x5, 0x7}}, 0x200)
r2 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil)
shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x0)
getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)

13:54:33 executing program 3:
syz_execute_func(&(0x7f0000000000)="98a84a64f2260fb7bcea000000002c431c0f0f052e0f0f549207bbbfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc3b660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd46a8cc7e8628f680864360f0ce25804618de3c0f52626e188fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x30000000)
flock(r0, 0x0)
pipe2(&(0x7f0000000100)={<r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000140)={<r2=>0x0, 0x3, 0xc00000000000}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x7}, 0x8)

13:54:33 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c)
r1 = dup2(r0, r0)
ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000080)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e298790000000019")

13:54:33 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000)=0x6, 0x4)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={<r2=>0x0, 0xc9, "c06b8a06dd1005daf72cafca3dee753b205eb3023a8bbea157970511ed905e24545bac78dbff9e6bb50b2c0caa3a11c2f4418274a8ccb1cd5fc5ac8fe559532c108fc296af44e59c0435ca3f47b03ae3ab2b7e73d130399905f6d2dee8ba90e15b7d31aa83796f59ebf54570ac733e635f80682deb5a2027ffa59e56c0a4db82f05ec562a3c8839f301ee7301347680be0dbcf6ddc5f09016eaea59f49677608566ec46cf747da9cc50f248fb45129ed36c4344fb2db531a0a93a4ef9d54e55c472670763c02eeb8d6"}, &(0x7f0000000240)=0xd1)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x3, @broadcast}}, r2, 0x9, 0x9, 0x8, 0x4, 0x7, 0x3f}, &(0x7f0000000340)=0xa0)
r3 = socket(0x20, 0x4, 0x84)
connect$unix(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="829392c0230172068c0000000062bea84d4b6865ca80d3"], 0x2)
setsockopt$inet6_buf(r3, 0x29, 0x68, &(0x7f0000000080)="f221bbc39ff9e04058cf251cc24de0b20085f091080d7d0c74589021cdd2e937754249beb49bca95f1da15f589ef4815c27dcf60d0cf285164661277faf7ab3ec33b4f3f0cdb7ee1c76423f059ada30cb52cef437e41a4e81d14204aa90b8e992ff5be8394d9900052a3de85de66a6466a624986ae4d2b33c998aef47aaa2e94233ff06c34d4c3c68876ff21b544cb84ac90543f1c5ae3843211087fe152704d1c18b5d9250aaef2e6c5631146c14276a2ff", 0xb2)

13:54:33 executing program 2:
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2")
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x10000000)
setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f00000000c0)=0x4, 0x4)

13:54:33 executing program 3:
syz_execute_func(&(0x7f00000000c0)="b17891cd80c4827941cda613d1d0c44139fd5bf9c18dff000000e85e263e4379af40f623419d49f236164808eebae0038e802000c62111c4817d2b96998999997dd7e0c47d239cb63e0fdc680b0f186746f3400faee464f34280470300f3af8f4978c36100c4e20505e7c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1")
socket$inet_udp(0x2, 0x2, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0, 0x2)
r1 = accept4$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000280)=0x3, 0x30000000)
clock_getres(0xf, &(0x7f0000000200))
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000180)=0x4)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0), 0x4)

13:54:33 executing program 0:
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100002f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

13:54:34 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f46dab58dc5fc5abe696c653000"], 0x10)
write(r0, &(0x7f0000002600)="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", 0x1099)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3ff}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x5, 0x3, 0xc130, 0x6}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x400000000000004, 0x1, 0x400, 0x800, 0x8, 0x401, 0x7fffffff, 0x8000000005, r1}, 0x20)
shutdown(r0, 0xfffffffffffffffd)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
accept4(r2, 0x0, &(0x7f0000000140), 0x30000000)

13:54:34 executing program 1:
syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x3, 0x0, 0x40aba134e102ff10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
getsockname$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
truncate(&(0x7f0000000040)='./file0\x00', 0x5)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8)
r1 = fcntl$getown(r0, 0x5)
r2 = getpgid(0xffffffffffffffff)
recvfrom$unix(r0, &(0x7f00000001c0)=""/237, 0xed, 0x2, &(0x7f0000000300)=@abs={0x1, 0x0, 0x2}, 0x8)
r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x402, 0x0)
freebsd11_mknodat(r3, &(0x7f0000000180)='./file0\x00', 0x4, 0x1)
setpgid(r1, r2)
r4 = getpgid(0xffffffffffffffff)
getpgrp(r4)
freebsd10_pipe(0x0)
accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x90000000)

13:54:34 executing program 3:
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f00000000c0)="b2274632b6630d562ca2783e4e3ee12137ea91045c637cae608c979b8ed6076eb8bb70c4a4f2f8adfe8fc5b6f71d3538cd9543892c1528f966c947c3474f10f21856dcf2136bacfe65fd760577046d76b6005974bb01cfafd6b9c41d1d39ef57b7d65489020d2fd4585ae190332f4dcb9eb7bdc8b273ef5457ae5d9a87eb45462d10722eda897cbc05474ec58cc1a2918f7275dd58c2ffdb0b47d7fa1a571c58441c5420d6cca2deefcf0b4ccecefa4c5db43688358b003eadb09cfd65cfd0e690a14ee215e549efad16656592cb")
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
chroot(&(0x7f00000001c0)='./file0\x00')

13:54:34 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x3)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYRES16=r0], 0x2)
sendto$inet(r0, &(0x7f0000000280)="bc7aacf22cdbe74f2b3bb85a1d1c4d50054acada678c0e89428c8f2ef35b8c8c5691bb65a2b594d715a37ede1e4ff44b6f0834b7e745e2d1b851db6a3db42a09c2a2471b2a3c03b4", 0x48, 0x0, 0x0, 0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x4)
ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000340)={{"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", "b29568a0ae5bb43ae86285218cf2a3b8a3039f2a3fc3f7c421b39e75f6c586c0", 0x7, 0x4}, &(0x7f0000000080)="05e9e20841a1c6b04ee93694227d58f70cd9bb6b613c7a29ec3b5f7c59d479ca8cddefe6705e31c7", 0x3, 0x1d, 0x4b73, 0x7, 0x5, 0x738, 0x1, 0x7})

13:54:34 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x88)
ioctl$DIOCXBEGIN(0xffffffffffffffff, 0xc0104451, 0x0)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x8000, 0x0)
r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x108000, 0x44e33ede9d92f21f)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000100)="bdfef91318fbcff13c5e58a952574257f9678b40c337b6db45ae1dad4e13b7bcd6f83ecfeec5b8e2c642fe752e51e2873719794658011f1c912100baa81681482d707c814ad7c7109d56e63f1be781d79336e85349e9d30dbcd0aff5508eb6302add03793cdb38535f7aa41599e863abf1339127ada7d28de2a31762fc3baf8aae7a128392fc3bbf593d151c8514af4436abd1d21100e417c93be250f712de39a014ded70a074a746c4040")
mmap(&(0x7f0000bd4000/0x400000)=nil, 0x400000, 0x1, 0x12, 0xffffffffffffffff, 0x0)
ftruncate(r0, 0x105)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x0)

13:54:34 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d})
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000202, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f00000001c0)="eeabef8050e8af66e2177dce343df60bae0cd6120d57a9c65480554303ce18c293e2cb3fa48ccd9e81e1f8b9acc02b668436be59dfc670190d44457445919509822aa24a5a1ac1aaef22f57bec49eff78fc5773baed90bea828ae2a0f2f1e967599a132026bb3a83bcb4fde79c58fb541c56a4a1a300ea9247473eb0ec41096ba2a81ee514c76d5f9f70", 0x8a)
ftruncate(r0, 0x401007e2780e9)
open(0x0, 0xffffffffffffffff, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, &(0x7f0000000540))
poll(&(0x7f00000000c0)=[{r1, 0x2020}, {r1, 0x66}, {r1, 0xa0}], 0x3, 0x9)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e)
execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640))
mlockall(0x3)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
fsync(0xffffffffffffffff)
fcntl$dupfd(r1, 0xfffffffffffffffe, 0xffffffffffffffff)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
semget$private(0x0, 0x2, 0x88)
__semctl$SETVAL(0x0, 0x1, 0x8, 0x0)

13:54:34 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba", 0x1c, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00')

13:54:34 executing program 1:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=<r0=>0x0, @ANYBLOB="0000000000000000000000000000000000000000ffdde5343426199f1173f13a4e3d4f16b3e1af42ab6d3d38ba1be26d41adbd96e274f56971b67e9229712ccd69ca1d58dc51f09a8d981c2f085a38d08ac47ce2"], 0x0)
r1 = socket$inet6(0x1c, 0x5, 0x0)
r2 = dup(r1)
socket$inet6(0x1c, 0x1, 0x100000000)
recvfrom$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffdb7)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000000)={r0, 0x6}, &(0x7f0000000040)=0x8)

13:54:35 executing program 3:
r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x64)
syz_execute_func(&(0x7f0000000000)="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")
dup(r0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

13:54:35 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
dup2(r0, r1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
r2 = getpgid(0xffffffffffffffff)
getpgrp(r2)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc)

13:54:35 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = socket$inet6(0x1c, 0x20000000, 0xffffffffffffff36)
sendto$inet6(r0, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00')
readlinkat(r1, &(0x7f0000000200)='./file0\x00', 0x0, 0x33c)

13:54:35 executing program 3:
r0 = semget$private(0x0, 0x1, 0xa2)
__semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000140))
__semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f0000000000)=""/146)

13:54:35 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000000000), 0x2cd)
r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x10000000)
open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x188)
freebsd10_pipe(&(0x7f0000000480)={<r2=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000004c0)=0x6, 0x4)
sendto$unix(r1, &(0x7f0000000080)="745d08bcbd6fd741c0062e1566e44fea9643bc6558f318054758184e1a878fe7f715b7eb38b3e041caf384b1c69370d6111d810bf34b7e012fe8acadd09f89098fd02bef1fecf0c3a8333f3941b76f60d998680eb1bd7c047ae1736cf3d8a2974a2e7b44afba3334b54a06a38a1ec2e9f321cb6b806bea8df54df318d752e2140d5fd48fa8652ce1359b3bd34075278e5ca46636594f3cb686ed49e91cbfb777d523820ee458c644", 0xa8, 0x8, &(0x7f0000000500)=ANY=[@ANYBLOB="01002efc6efc84f200000000000066696c653000"], 0xa)
r3 = semget(0x3, 0x1, 0x401)
freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getuid()
freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
__semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000400)={{0x8, r4, r5, r6, r7, 0x20, 0x1f}, 0xfffffffffffffffb, 0x4})
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x2, 0x4)

13:54:37 executing program 0:
r0 = getpid()
socketpair(0x1, 0x10000000, 0x8, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0)=0x1, 0x4)
r2 = getpid()
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
connect$unix(r3, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000000)=0x1, 0x4)
setpgid(r0, r2)
ioctl$DIOCRCLRTSTATS(r3, 0xc4504441, &(0x7f0000000200)={{"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", "c1848a3f35e4a62ba91e8c10cb3b45d37c24f1442046a55e5195e3218527abbe", 0x0, 0x3}, &(0x7f0000000100)="fc3337ffcf89701796d546726cdfcc271febf0f2f4d46b5442d701515bd6b99c7ddea4361b6ca4d4acadd181d8a5249c87d56179483f490110329715154c919a9562a8c37e587311547d76c8dcb2909cd0920c01560374e64236d2a55a3d5d0963196c3cead43aec47ef6a7bcc815037989f41924698ae16d99a9cd0a385b06556a328d9bb039dbfa2cf1abbdcb88a88f9617a3168f3d8a4870a495bfe094ccd2b7846b89f581fddf132996f5f1c31c22fc9ddca183aae2d0b6e1cff812afbaca3f04d5daaf10800bf8cdf27cf557a4f31e61ba4dd3174be10e41a68f70800c91316e3", 0x21, 0x25da, 0x0, 0x9, 0x3f, 0x8, 0x3, 0x100000001})
setsockopt$inet_mreqsrc(r3, 0x0, 0x4f, &(0x7f0000000680)={@rand_addr=0x8, @empty, @local={0xac, 0x14, 0x0}}, 0xc)

13:54:37 executing program 2:
mkdir(&(0x7f0000000100)='./file1\x00', 0x0)
r0 = socket(0x1e, 0x3, 0x200)
sendto$unix(r0, &(0x7f0000000180)="74f1d2164476e1dbf720ad702c206ff4e53bcac1b3f1b97be24df8552d32ac983a71983615a695bb4fc1ffc7b800244c69920c93f0aa4a93eb1bc1b5a0a58d91ee90fc2f235172a8ffae60cc300209d9135a5fbafa342a8ed90938f6d1bb31ee4688936a75b29c6196e57267949e14232da17ff732c02ce9", 0x78, 0x20080, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r1)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0))
select(0x40, &(0x7f0000000140)={0x1ff}, 0x0, 0x0, 0x0)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)

13:54:37 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f00000000c0)={{"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", "12f5336d633a053911ee230194209b9a724f181532cb73634ee1f65e13eb1fba", 0x1ff, 0x6}, &(0x7f0000000000)="ba22c897d93e336a235c0e0981cb8e60d559d39fe8a8", 0xfffffffffffffffc, 0x3, 0x9, 0x100000000, 0x24000000, 0x401, 0x8000, 0x1082380b})
r1 = dup2(r0, r0)
futimesat(r1, &(0x7f0000000540)='./file0\x00', 0x0)

13:54:37 executing program 3:
syz_execute_func(&(0x7f0000000040)="0c1ab5b598cd801b69e446d23d090000006962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da76f7f216c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000006666450f17720d14111d54111d00")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), 0x4)
mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4)

13:54:37 executing program 3:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x29, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x1e0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000000080)=0x8)

13:54:37 executing program 1:
munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f00000001c0)="b681a91f7b606b4f39b285")
r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, <r2=>0x0, 0x0]}, &(0x7f0000000080)=0x1c)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0x3, 0x4add, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0xffff}, @in6={0x1c, 0x3, 0xffffffff, @mcast2, 0x8}]}, &(0x7f0000000140)=0x10)

13:54:37 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000280)="70d3fcacb0560c83649c2c4c8f97051c27ca0b3102530d26998fb23c991271f282b21c02ffe61301a0751e86a137bd7cd424d31c")
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0)
mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='%@!@\x00', &(0x7f0000000100)='{\x00'], &(0x7f0000000240)=[&(0x7f0000000180)='\xba\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='+[\x00'])

13:54:37 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={<r2=>0x0, 0xffffffffffff0000}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={r2, 0x2}, 0x8)
getsockopt$inet_mreq(r0, 0x0, 0x9, 0x0, 0x0)

13:54:37 executing program 1:
syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
pipe2(&(0x7f0000000040)={<r2=>0xffffffffffffffff}, 0x100000)
readlinkat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/40, 0x28)
fcntl$dupfd(r0, 0x11, r1)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00')
socket(0x0, 0x0, 0x0)

13:54:38 executing program 2:
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4)

13:54:38 executing program 3:
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85)
fdatasync(r0)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)=""/229, &(0x7f0000000000)=0xe5)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4)
socket$inet_udp(0x2, 0x2, 0x0)
truncate(0x0, 0x0)

13:54:38 executing program 1:
r0 = socket(0x1d, 0x1, 0x1)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={<r1=>0x0, 0x85, "48b7b97a7cdf6d2fafb000609a8a76f75daf887b023fe81c3a59e00f7be4603ffbeaff724e48bd0f55de871fc0221d3f702a02a2a5c2929708aebbfb9f6717df297167df5ddb40ada923bdf942838d29bbdc3f0e4f5891b33d434fefdcae1425bae4d3bbcd1bee959be4be7a26a86d6af80f2f610de21589f9e55e43d0694655fb1f044a11"}, &(0x7f0000000040)=0x8d)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x4, 0x0, 0x0, 0x10000, r1}, 0x10)
sendto$unix(r0, 0x0, 0x93, 0x0, &(0x7f0000000100)=@file={0x1, './file0/file0/file0\x00'}, 0x10)
unlink(&(0x7f0000000080)='./file0/file0\x00')
r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000240)=0x4)
shmctl$SHM_LOCK(r2, 0xb)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)

13:54:38 executing program 1:
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x20000000)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240)=0x81, 0x4)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xffffffffffffffff, 0x6, <r2=>0x0}, &(0x7f00000000c0)=0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x7, 0x6}, &(0x7f0000000140)=0xc)
setrlimit(0x3, &(0x7f0000000080)={0x80000001, 0x200d60})

13:54:38 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0x3, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
accept(r1, 0x0, &(0x7f0000000300))
r2 = msgget$private(0x0, 0x48)
msgsnd(r2, &(0x7f0000000240)={0x3, "522f6f2cf5e2af2472344a929cf9802ef4596aa41a67b9b33ffb88a9ee6125f2e8f7c8df330fff8aa2bcac1851833331be38090c4b39c31d5e1e137ccc572d0e754c7a397b77ed9669722686d8c98b27f246f945263d95bf151f888661b0d58ffbf369087aa290f61dc6366519a5fe92c7"}, 0x79, 0x800)
msgsnd(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200))
r3 = msgget$private(0x0, 0xe0)
msgrcv(r3, 0x0, 0x0, 0x0, 0x0)
r4 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0)
r5 = dup2(r0, r0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
accept$inet(r6, 0x0, &(0x7f0000001940))
ftruncate(r6, 0x7e2780e3)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f0000000140)={0x7880, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0xbf90}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @broadcast}]}, &(0x7f00000002c0)=0x10)
r7 = fcntl$getown(r4, 0x5)
getpgid(r7)
msgget$private(0x0, 0x40)
msgrcv(r2, 0x0, 0x0, 0x3, 0x1800)

13:54:38 executing program 1:
syz_execute_func(&(0x7f0000000500)="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")
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)

13:54:38 executing program 2:
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080))
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x3, @multicast2}}, <r1=>0x0, 0x6, 0x7f, 0x6d, 0x0, 0x1}, &(0x7f00000000c0)=0xa0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={<r2=>0x0, 0x6f9}, &(0x7f0000000340)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r1, 0x7ff, 0x8, 0x2, 0x3, 0xfff, 0x0, 0x4, {@in={{0x2, 0x2, @broadcast}}, r2, 0x4, 0x500000000000, 0x80, 0x7f, 0x8}}, &(0x7f0000000440)=0xb8)
syz_execute_func(&(0x7f0000000140)="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")
dup(0xffffffffffffff9c)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x65)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000000)=0x20, 0x4)

13:54:38 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x4, 0x84)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x27, &(0x7f0000000040), 0x8)

13:54:38 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000)=0x7c, 0x4)
setsockopt$inet6_udplite(r1, 0x88, 0x2, 0x0, 0x0)

13:54:38 executing program 3:
munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
nanosleep(&(0x7f0000000080)={0x7ff}, 0x0)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
setitimer(0x0, 0x0, &(0x7f0000b1bfe0))

13:54:38 executing program 1:
syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}})
syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @local, [], {@arp={0x806, @generic={0xf, 0x8037, 0x6, 0x4, 0x3, @empty, "465f7ae1", @random="7d3983b810e5", "99a9d2d8312051054e6b6746d781e502"}}}})

13:54:38 executing program 0:
freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1ffd, 0x0)

13:54:38 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f00000001c0)="84fc4187e70d811f7735a6c857f41be9d1d37767b4b7d90c7ba5d4238ade345bdc1676d09a2a62f61f47d074b6775455117a4aba3f3dc498728039422727aef87036e5b64a7eb7801278963f81548b572b7e7969e7fe835a1bb2341a21cb1735a3cad217fda210c386935652a15f0bb90e36a64a153a0b712bf0616467e1e0bb2ef0b6dc141b06d7ab96e75f30369c2f17d74502c4a02abfc973f18cbf6e33b7e268d3d7721b25dcfe39317cb90984af2699e3c61af0fdf09b64a22b1ca628508715c4f69b80d96030b63e297ab4f297525aaa5b53505fdafd56")
ioctl$DIOCCHANGEALTQV0(r0, 0x80106678, &(0x7f00000003c0)='\b')

13:54:38 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
flock(r0, 0x4)
r1 = socket(0x2, 0x1, 0x0)
close(r1)
r2 = msgget(0x3, 0x2)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/95)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={<r3=>0x0, 0x8, 0xf, 0xbc1b, 0x100}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r3, 0xfff}, &(0x7f0000000180)=0x8)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0))
shutdown(r1, 0x2)

13:54:38 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000000fff, 0x3)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0)
read(r0, &(0x7f0000000100)=""/247, 0xf7)
ftruncate(r0, 0x724)
read(r0, &(0x7f0000000200)=""/42, 0x2a)
execve(0x0, 0x0, 0x0)
close(r0)

13:54:38 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x2, 0x0)
poll(&(0x7f0000000400)=[{r0, 0xc653ebaa0c7af0a5}], 0x1, 0x0)
mkdir(&(0x7f0000000040)='./file2\x00', 0x2)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00')
unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800)
chdir(&(0x7f00000000c0)='./file2\x00')

13:54:39 executing program 0:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f00000001c0)="b100050202000000000005000086ca3849451ae3d3051020741038f53e8551f30ce390500e780486ae007373a1bdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe0a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7da96ba8af63ff37282934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d9211830e0f2f0c9f69ec7ab3a34c29000"/177, 0xb1, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={<r1=>0x0, 0x5, 0x5, 0xffffffff7fffffff, 0x868, 0x1}, &(0x7f0000000100)=0x14)
r2 = socket$inet6(0x1c, 0x4, 0x101)
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000600)=ANY=[@ANYRES32=r1, @ANYBLOB="ffff00000500001a05000000030000020100000002004e21ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000861d1e57466508b0e7058c8ac936e320aef4247b", @ANYRES32=r1, @ANYBLOB="ed90000001000000270000000903000000000000"], &(0x7f0000000580)=0xb8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x2, @multicast1}}, <r3=>0x0, 0x1, 0x2, 0x10, 0x100, 0x8, 0x5}, &(0x7f0000000140)=0xa0)
sendto$unix(r0, &(0x7f0000000400)="ff43ea692a46008e39f490961838b71b38a685fc7de7ba7dabb935bf3d193d350c44480def28b07662bc4b933f3e39e3e188e4d6f3185b9f30c9ff4c85ca71b252c08f5402d53e15b100e804bd86490640ecc743932a6d3d86de", 0x5a, 0x184, &(0x7f0000000480)=@file={0x0, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="faffffff02000000ff7f0100ff7f09000101000002004e210000000200"/149, @ANYRES32=r3, @ANYBLOB="0400000006000000ff0f00000400000000100000"], &(0x7f0000000180)=0xb8)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000005c0)={0x8000}, 0x1)
socket(0x10, 0x5, 0x8000)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r4=>0x0, 0x1, 0x4}, &(0x7f0000000040)=0xc)
shmctl$SHM_UNLOCK(0x0, 0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x7fff, 0x0, 0x6a00, 0x200, 0x10000, 0x3, 0x800, 0x1f, r4}, 0x20)

13:54:40 executing program 3:
munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
nanosleep(&(0x7f0000000080)={0x7ff}, 0x0)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
setitimer(0x0, 0x0, &(0x7f0000b1bfe0))

13:54:40 executing program 0:

13:54:40 executing program 1:
syz_execute_func(&(0x7f0000000140)="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")
getitimer(0x0, 0x0)
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080)={0xe779, 0x0, 0x3}, 0x8)
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getpeername(r0, &(0x7f0000000040)=@in, &(0x7f0000000280)=0x10)
r1 = semget$private(0x0, 0x3, 0x400)
freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getpid()
r5 = getpgid(0x0)
setpgid(r4, r5)
r6 = geteuid()
freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
getpgid(r4)
__semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000004c0)={{0x9, r2, r3, r6, r7, 0x80, 0x100000001}, 0x8, 0x101, 0x3})
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
clock_getres(0xf, &(0x7f0000000100))
freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580))

13:54:40 executing program 2:
socket$inet6_tcp(0x1c, 0x1, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080))
getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000040)=0xd6)
munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000)

13:54:40 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb3699", 0x2c, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
sync()
getsockname(r0, 0x0, &(0x7f00000001c0))
syz_execute_func(&(0x7f0000000000)="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")
msgget$private(0x0, 0x240)
msgctl$IPC_INFO(0x0, 0x3, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x3f})
ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000200)="43f62039457d88b6e07c4456201c5e38a23af2c32b52d91226b7a96ed44aa89773eadf37885b804f796110067524a123e704b2626a02fc903b709b957ce50e9bf466f0df9de68bd8b41c3bc62b98b66b9bfb7550da916b46498821c5cfdebc1de2bb84342dff95c835558b9ecf5c216ffc3578a2ad03d3")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0)
msgget$private(0x0, 0x10)
msgctl$IPC_STAT(0x0, 0x2, 0x0)

13:54:40 executing program 2:
syz_emit_ethernet(0xfff, &(0x7f0000001540)={@broadcast, @random="9714f4a4a538", [], {@ipv6={0x86dd, {0x0, 0x6, 'Zn\'', 0xfc9, 0x3c, 0x0, @empty, @mcast2, {[@routing], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}, {"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"}}}}}}})
r0 = socket(0x1f, 0x4, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x5, {{0x1c, 0x2, 0x6, @mcast1, 0x5101}}}, 0x88)

13:54:40 executing program 1:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
fsync(r0)
ftruncate(r0, 0x73bb0000)

13:54:40 executing program 0:
setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x8000f}}, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={<r1=>0x0}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x3, r1}, &(0x7f00000001c0)=0xc)
r2 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040)=0x9, 0x4)

13:54:41 executing program 3:
r0 = socket(0x6, 0x5, 0x1)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYRES32=r0], 0x1)

13:54:41 executing program 0:
r0 = dup(0xffffffffffffff9c)
mkdirat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x12)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x5765e4fdd07ba902)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000140)={<r2=>0x0, 0x100}, &(0x7f0000000180)=0x8)
pipe2(&(0x7f0000000200)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x4)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x5}, 0x8)
r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
freebsd11_fstat(r3, &(0x7f0000000040))
writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013)
ftruncate(r4, 0x0)

13:54:41 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @broadcast, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup2(r0, r1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x1000, 0x4)

13:54:41 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
pipe2(&(0x7f0000000680)={<r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r2 = openat(r1, &(0x7f0000000640)='.\x00', 0xffffffffffffffff, 0x40)
ioctl$DIOCRGETTABLES(r2, 0x8004667d, &(0x7f0000001080)={{"262138e61d97075c36a82db5d65392b163bc631ab4d55f0201d208554c2a07d62538f642f425df5d4ae4af7a0e869b7d380660a4a3a31206add94a1dbf5bd28eb9237c166fa683a371618b32c155be85f6531efca329116b8696430f195996d19738be44699bb012c11411f6347c048008dcb715a02e0a4064cc66606ee17999b6ddf0b0dc33413be4088f6e86509a5c9c81d55b8eed91589acf98434d2763ee36360ec7095f2aff57d94afa28c2d6cece7f7cb7d0577d05c488247da3e7e12c170039e1cce3be23f55b85ca84b80ee24461138bbabc245b8f175f6fc2e467b1b4e897d3e79fe59b0d7bbffaebebd1efde7ee8724c6d201e872be6cb1c9669b6a4501573753a8cf7bdc253174477eceabd2d0a3372901967035e7124ac86f3a3af7c52d4a1980809332d78a92c629b63312401fceb9ce5b984e866db82c0a5bd628da62c2ec3ddee8625ad1efd1783ff33460ff7701a59d4982a2a40a3517fa035705a5a151650adcf1728bb53c8f18fea70f37bcf66bb0e7e9391fa726ad190c4253b85bfb91907593fc2407a3c2f53f1cc58ba3ca18d78d1c0ca342df2abff02a5aa8b4138104b0209272addff51c11ecfc6b625e23203f06151d9e028bf60ba13e49b7de4fa9e7bd8052f9d7c4b033609967b76422ce9a797e1655c6869fb4d20235008766b8a9a856798aa074c4ed51ec84fecc18a18e955cac223543ff6443c57b2cc7ae31647d87d3b758a593dad00117fdac747139d99d1c2ba842047f9158967b96c0ebfb0064244dea304e3b4fd74263ffd6ac0e4fa8edcd3303c038872e3bcbda1a62eeab1d31dcb5accc52b832ae213a3270d7819db5febbb78a9206c2d2d8f77778f7cc5e001943602e35d988b0e2f74185280d86c75e65a9e16c8e1b2e7a0aec306f22d0ea0810ee70a9625cadf28d1bfc6e1a35c819c4ccbe8766ee2c761bf44fed95df38c8aeb77a25320a24eb453a496e24618418474d1e9fadd142f52d6f4f41702578656e5a9c73c722985c987245f6ae2397311171602e027b972aeb87e11f2370567b5f7c4057c237bb13e9acf065a33c8b4bf0df68285e4e6d2ae16c1e2f23350f285f9220d75c0f4270a4a7fa89e6b55212257b7713ee6e2dd6298ea3c6f2263567ac96665a80da04423ddc79ed6107605284555b8cc4cd15bc52498773ba3f47ac8a41f1a8271e43029dec02d59d17defb33411711540f6a01d9f9be5cfcc301fd7d7a536d72ba09fbda9de7beeede98d8887dab15faf6d2da7387e4b7ff88298d781bed03bc9dd9e84866747ee5809906026cb49973d52f8a306c045ec8ec259991f4bfe2f856652e2ba93dc29049d97dd0a8cad13ad7bb764050174ae0b016c0a7503bc59ed58e3960de47288a9fdcaf027756eed78f8e83ee28f7e9e2c23b3b0406a08ce39e2f5133b304fd1bc6c325a61f6c6", "bdea4ee5d20f815da5b411cf15524b9b0bb4e11ab243440d301b4559dd215a5c"}, 0x0})
ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000140)={{"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", "535174ffc1bb0cfc8bf7bb2fa7c903dd6e3efe7e92b519f8b8ce587ef2ac0ea8", 0x0, 0x220c}, &(0x7f0000000080)="a85d84b67bba733a4421649b645d01c6e739e1aab4ebefdfca51833a9054b274e2b5e0da839be8a8c427b6653c4c9cc00a198383258ac625551517506eb4413788227ff98ef0be512bda4328f9a9109280e769122f623fc0c2ed9e81eb53da39a75aba4ad542bb5e6b664dd397e4ba33a8e1a56357bb98b21fa7bd657582f25db39d1fd6fd1a9117eea2fb7f55fb3a546fcc989076323b310b85202ef3b0dcb11c48395a8cdbb520c3e2d44ca9c9c4880f3a86662818bd49b8d279cc", 0x102, 0x3, 0x2, 0x2, 0x10001, 0xcf58342, 0x4, 0x4})

13:54:41 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000080), 0x4)
r1 = socket$inet6(0x1c, 0x10000000, 0x81)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000000c0)={0x7, {{0x1c, 0x1, 0xff, @loopback}}}, 0x88)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4)

13:54:41 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = accept4(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x200}}, <r2=>0x0, 0x9, 0xfffffffffffffffa, 0x1a, 0x3, 0x7f, 0x800}, &(0x7f0000000200)=0x98)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x1, 0x0, 0x9, 0x1, r2}, 0x10)
getsockopt$inet_udplite(r0, 0x88, 0x4, 0x0, &(0x7f0000000080))
accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)

13:54:41 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet_icmp(0x2, 0x2, 0x1)
r4 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x20000, 0x0)
ppoll(&(0x7f0000000140)=[{r0, 0x54}, {r1, 0x40}, {r2}, {r3, 0x8}, {r4, 0x2084}, {r5}], 0x6, &(0x7f0000000180)={0x4, 0x4}, &(0x7f00000001c0)={0x1ff}, 0x8)
syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="9f885100cd0000000086dd60c0e544c918000000000000000000000000000000000000ff9a320200800000000000000000000000010000907800000000ff020200000000000000000000000001000000"])

13:54:41 executing program 2:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x29, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000000)=0x10)

13:54:41 executing program 1:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000000000f6"], 0x0)
r0 = socket$inet6(0x1c, 0x5, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000380)={<r2=>0x0, 0x40000000}, &(0x7f0000000400)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000440)={@in={{0x2, 0x2, @broadcast}}, r2, 0xffffffff, 0x1, 0x1ff}, 0x94)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={<r3=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6]}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={<r4=>0x0, 0x9, 0x20, 0xffffffff, 0xa5, 0x1}, &(0x7f00000001c0)=0x14)
getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000300), &(0x7f0000000340)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="000001000002000021790700ffff0100a900000002004e20000000000000000000000000000000000000000000000000000000000000000000000080cf30c910ae4600"/156, @ANYRES32=r4, @ANYBLOB="0600000007000000090000000080000001000080"], &(0x7f00000002c0)=0xb8)
listen(r0, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

13:54:41 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/90}, &(0x7f0000000080)=0x5c, 0x20000000)
connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa)
poll(&(0x7f0000000340)=[{r1, 0x2040}, {r1, 0x1}, {r1, 0x104}, {r0, 0x2030}], 0x4, 0x0)

13:54:41 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={<r1=>0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001180)={@in6={{0x1c, 0x3, 0x0, @mcast1, 0x9f6}}, r1}, 0x2c)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x25, &(0x7f0000000000), 0x4)

13:54:41 executing program 1:
r0 = socket(0x10000013, 0x3, 0x3)
sendto$unix(r0, &(0x7f0000000000)="b100050490000000000008005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f00000001c0)=0x100)

13:54:42 executing program 3:
open(0x0, 0x100, 0x10d)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
getpid()
sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
preadv(r1, &(0x7f0000000a80)=[{&(0x7f0000000780)=""/188, 0xbc}, {&(0x7f0000000980)=""/235, 0xeb}], 0x2, 0x0)
syz_execute_func(0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
fstat(r0, &(0x7f0000000880))

13:54:42 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x100000, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc0ec4404, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0, 0x1000000000001f, 0x1})

13:54:42 executing program 0:
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, 0x0)
__semctl$IPC_RMID(0x0, 0x0, 0x0)
getsockname$inet6(0xffffffffffffffff, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
freebsd10_pipe(0x0)
freebsd10_pipe(&(0x7f0000000000))
shmctl$IPC_INFO(0x0, 0x3, 0x0)

13:54:42 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000580)="e884d5abe3ed8338c634a19feb1d4e1dadfa1826dab2260f1f7b875dd9184826fbc47d58d26df57d40555fc8b9e8732c8e9a064442747d8169e0ba368f8e8d5512737f39386a5384c4ce9cff126792110d2d1102b9c93469d2b4b9b96186c9c8fce4aa306a4a7070ddbf4aa24c13c534c613fe4a6d1d43b953993d8c11f13d46736803abc7dcc83b0f5b49655597874f6c49084ef317e68e7a3dd2117cd0f5503f1b1b6dedc4da23765a39707d02646ea882cdd05415f1163a0ebdcbff2e4bc727b1b5210dd10396b6965703580d0911294fbe6f8db7591416271746eb49f34fd5")
ioctl$DIOCRADDTABLES(r0, 0xc0ec4400, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})

13:54:42 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x2, 0x0, 0x100000, 0x3}, &(0x7f00000001c0)=0x18)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r2=>r1, 0x10000, 0x940a6b866fbbe6f4, 0x1, 0x20}, &(0x7f0000000080)=0x18)
freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xb0}}}, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r2, 0x0, 0xf, 0x1, 0x21c}, &(0x7f0000000180)=0x18)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x2, 0xf, 0x100, 0x1a46}, &(0x7f0000000100)=0x18)
socketpair(0x1e, 0x1, 0x9, &(0x7f0000000200)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4)

13:54:42 executing program 1:
pipe2(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
ppoll(&(0x7f00000001c0)=[{r0, 0x2020}], 0x1, &(0x7f0000000240)={0x80000000, 0x2}, &(0x7f0000000280)={0x9}, 0x8)
r2 = socket(0x1c, 0x0, 0x1)
getsockname$unix(r2, &(0x7f0000000100)=@file={0x0, ""/78}, &(0x7f0000000040)=0x50)
r3 = socket(0x2, 0x10000001, 0x84)
connect$unix(r3, &(0x7f0000000380)=ANY=[@ANYBLOB="fe1ea5c7d35685e0dffd59eaad2dfca4ed9114e595e6561ba813206f74f77e3a2470e5ed0182feab66c7d2bc0e0f736e87f102b6985b885620418b6408378b89eafad5f839952cfa36c5a71d70eb16908e50c0314f155c918673cc70558bfae7e06c849a0175789bb9b305a6eda87d99d1f5f6f6ebb08c1827077e057f72fdf0bc9ae57469279c9c006deed26a1df91e2d322bca6ee4bdac0f030c759333fcf41b460eea50e20dc148bd5940abefbf99981c25"], 0x64)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={<r4=>0x0, 0xffffffffffffffc0}, &(0x7f0000000300)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000340)={r4}, 0x8)
recvfrom$unix(r2, &(0x7f0000000000)=""/14, 0xe, 0x80, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
fchmod(r3, 0x110)

13:54:42 executing program 1:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x6, [0x0, <r2=>0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000340)={r2, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6]}, &(0x7f00000003c0)=0x10)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000580)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00'])
writev(r4, &(0x7f0000000280), 0xa7)
getresgid(&(0x7f0000000080), &(0x7f0000000100), 0x0)
execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='\x00', 0x0], &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='\x00', 0x0, 0x0, 0x0])
getpeername(r4, &(0x7f0000000600)=@in6, &(0x7f0000000640)=0x1c)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0)

13:54:42 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="08d55b00"], &(0x7f0000000540)=0x4)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x5}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x5260, r1}, 0xc)

13:54:44 executing program 3:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socketpair(0x0, 0x4, 0x7fffffff, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0x7, "37eee3825cddf781eb947a37280878ad"}, 0x14)
setitimer(0x0, 0x0, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x1, 0x80000000, 0x2000, 0x3, 0xfffffffffffffff8, 0x1, 0x2cec, 0x4, <r2=>0x0}, &(0x7f00000001c0)=0x20)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000002c0)={r2, &(0x7f0000000200)=[@in={0x2, 0x1, @rand_addr=0x9}, @in6={0x1c, 0x2, 0x9, @mcast2, 0xdc}, @in6={0x1c, 0x2, 0xf6, @loopback, 0x4}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x2, @mcast2, 0x101}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x0, 0x4, @mcast2, 0x6}]}, &(0x7f0000000300)=0x10)
poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0)

13:54:44 executing program 1:
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x2000000001000, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x0)
fchmod(r0, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='vegas\x00', 0x6)
recvfrom(r0, &(0x7f0000000640)=""/241, 0xf1, 0x1, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0xa)
ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f00000001c0)={{"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", "70885d6d925c8c14abe09f166dfe826ca2b7759337e22eb24b632c72b62d2263", 0xfffffffeffffffff, 0x1}, &(0x7f00000000c0)="e01d5238f7f73715bf78735af2c7fa584e953ba896c789f25748e5f1c3b603250309bcd3cdf3b0583a9e0a7124c2359917c079ed7e507a7d85f87d4e46358c2c6e82b2732667da4817e7d5c7994dc597f5df36ee22bc89e50e137b483ee8337315d6fcfea946d489f166f5a361babdd383b19ef030e9715b76ff81c6d5f6e9beb0366028ef0216f7c4809fd7ef49553a7a07a0fe5085e8b92e20aa1aa53e07ce9ab23eae859f482411f55415f7a830a32b3803e58f592b1679bb7ea1aea0b22f0b36295510b16c1058a570e7f8b795741a10eb32ba964085e5f4030a", 0xff, 0x4c, 0x3ff, 0x5, 0x5, 0x10001, 0x3})

13:54:44 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x15, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)

13:54:44 executing program 0:
r0 = socket(0x0, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140))
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={<r1=>0x0, 0x4}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x1f}, &(0x7f0000000240)=0x8)
syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r1, 0x5}, &(0x7f00000002c0)=0x8)
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)

13:54:44 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getpeername$inet(r0, &(0x7f0000000400), &(0x7f0000000340)=0xfffffffffffffffd)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
chown(&(0x7f0000000140)='./file0\x00', r1, r2)
socketpair(0x1f, 0x10000000, 0x3, &(0x7f0000000240)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = accept4$inet6(r3, 0x0, &(0x7f0000000000), 0x20000003)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x1, @loopback}}, <r6=>0x0}, &(0x7f0000000580)=0x8c)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f00000005c0)={r6, 0x2, 0x4, 0x4, 0x12, 0x3}, &(0x7f0000000600)=0x14)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000040)=0x7, 0x4)
symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00')
syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
syz_execute_func(&(0x7f0000000280)="982c090520d0f80791b04c4141e2e9a196965b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b00910000cf00cf0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d53957c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000ca65263e430feea100605d661d440f2b550142c4115b31b15dfba1c9fb110f0f3804830a000000")

13:54:44 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0xfffffffffffffc9d)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0xffffffffffffff73)

13:54:44 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0x4, 0xf, 0xeb22, 0x9}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x7, 0x25, "64d6b82b5852a5cfdef7f092f20bff000df5c7d62d1db1e06e207a594ff4e389614413cee0"}, 0x2d)
syz_execute_func(&(0x7f0000000280)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32450f01c4660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c6a84dfdec12ec12397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e0f0f2697a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

13:54:44 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = semget$private(0x0, 0x3, 0x20)
__semctl$SEM_INFO(r0, 0x6, 0xb, &(0x7f0000000040)=""/16)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x0, 0x0, &(0x7f0000000140))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))

13:54:44 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
mlock(&(0x7f000051f000/0x1000)=nil, 0x1000)

13:54:44 executing program 1:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
getsockopt(r0, 0x7, 0x3, &(0x7f0000000240)=""/95, &(0x7f00000002c0)=0x5f)
r1 = semget$private(0x0, 0x3, 0x1)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040))
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142)
r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000)
mlockall(0x1)
sync()
accept4(r2, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x20000000)
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000400), &(0x7f0000000440)=0x8)
accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
semget$private(0x0, 0x7, 0x400)

13:54:44 executing program 0:
syz_execute_func(&(0x7f0000000100)="1c05b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101c402fd1de7fec4663ed107c4415814c4f2168f4808eed5bcd29d3f73d888008020000051c1ea01eff265dc5f00c401611282030000005b5b4545e269a841000f99c40379639aef000000ddaee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f913370fd93cf22e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
socket$inet6_sctp(0x1c, 0x5, 0x84)

13:54:44 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x0)
recvfrom(r0, &(0x7f0000000280)=""/236, 0xec, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x0, 0x3, @mcast2, 0x9a}, 0x1c)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0)
sendto$unix(r0, &(0x7f0000000040)="4c41a4a24f2e4ec52d2a76a722f990e2938b55e6c096d52e11f4760b59cf9d19016398a982fcb560efd3d955955c35d1d508580e865210e97989b66d", 0x3c, 0x88, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8)

13:54:45 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x6, 0x4)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x28ed, 0x3, 0x7, 0xd8}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r1}, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={<r2=>r1, 0xb3, "c98db1dfae463de0fbed7207e4b32a85aa5284eb1bf51ff3c36bc86eca9bc02899e79d8f366e421f308770f0eacac91649d5804a6e99044bc013770ebc3624336d593e02a0dcc48b39b1515759b43c5b4ff26950a01bd87c8450745d77e5cdec14253fa2bdc28b768257f3d2d42fd3449298b17530255db1fe218577e41d459aeff068aaeb060deb4fb1e4fca75bd45c98900d34b6e1aff733c876e7e8d550494602e63cb438af109d5ff3d225e9fc9d273e4e"}, &(0x7f0000000240)=0xbb)
r3 = msgget$private(0x0, 0x40)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000280)=""/234)
msgsnd(r3, &(0x7f0000000380)={0x3, "3fde535f1ffa984d112b52cdb38da848e7626bd9891b371ac412151ccc55b2e3ec25741a5473811c43f2723c21a733e4f952cb2dd0756bf911624e578aa25ab0c03ea560fbfff0f081544124963c83d26f7fc8381603ef412bec402512511ce067c4e95a28b6319eea88ba02eedbe708c975ce2ba085738af10bd82b8d5c1750aeb22f9f2def0da2c25719413fc8e82ba2cc245fc9fc5d8a78c00d66bc8a04e85b068f5b20dcc89d6cbdc6929ffb59f5b971d06fb8e2142760aad4c659d7f70b08fd"}, 0xca, 0x800)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000480)={0x8, 0x3}, 0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000800)={&(0x7f00000004c0)=@in6={0x1c, 0x1, 0x6, @loopback, 0x1}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000500)="5f83fc8fbf8a1886b8b111be65fd25ee11abc24c4ff8ddd0d4179738df2d5dd26b5a7a50d3bfd3f0f50ae3fd13e1eb18553fad5a9b2ec00de70b2e51304f6e04b925d10e861c3a4ad821deaa2e12e71a19d227aee5caa69ce90ceaae25c8bd56411146a98e9eb3752253869493846848eb7058d3b0e6a9207187e26e59e03c02938a1cac4b504ba85568340b47f94a634c2cd540fa28c4a9fdd3259f7f13bea1b93e3cc596eb922b8ca0f6", 0xab}, {&(0x7f00000005c0)="dcc394c3b30420c1c0e7ca916a272639e9a64d591a3b579d26c0e290cdb36835d410672045c78fbdbd91822ff0d05d85dd422098da98e8cd8896cf84ffa397a07a7e269e6f336dda0d257e527d1b8a7325da9a3550a883bce8eea2f78eea0208b4eb4311f92cb51d3b16a73e28f5dbaa9715de7955ad525de32d82b9143e93b389f562798f313183b706b96cf1cbd3632a311b3b7c61924a3f5d6cdbde533a2ced9542082ca5264886a327fa751d95cd311ea854bc2b48cd358c47b3af2ec032654fbbd0d48687e2fed26fbba197bfe6511cd694b83f351cc0333ca9a2a6816ffd0858466d08d2c06a9f1bd6", 0xec}, {&(0x7f00000006c0)="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", 0xfd}], 0x3, 0x0, 0x0, 0x8}, 0x1)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000840)={0x0, 0x200, r2}, &(0x7f0000000880)=0xc)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000008c0)={<r4=>r1, 0x80000001, 0x1d, 0x73c00, 0x10001, 0x3, 0x6e, 0x4, {@in={{0x2, 0x2, @broadcast}}, <r5=>r1, 0x8, 0x9, 0x73, 0xbd, 0x1}}, &(0x7f0000000980)=0xb8)
r6 = open$dir(&(0x7f00000009c0)='./file0\x00', 0x9, 0xe61dc70366be97ef)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000a00)={r4, 0xffffffffffffc3b6, 0x9, 0x5, 0x7, 0x800}, &(0x7f0000000a40)=0x14)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000a80)={@in={{0x2, 0x1, @multicast2}}, r1}, &(0x7f0000000b40)=0x8c)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000b80)={r5, 0xed, "383aa76db01c777e1b5e126c4d096b54767d7d2e9586b2d099bc1f19f369065320c3b81d7f41e513684a3967522bfe628c60ce1e8c17a3dd1ae2d8e5819ead5395821cbe34ffe385b6bf5acf7b3babb0323e37171680bc037da4fb5e77c4cec6a9f35037d825640fe07c2f1145609a8921298348d10b4dcbb5909b972062c96145150173aa9b745ac038f31de9463dea05233c221e30e8f29203009122e88e96274ffe7398095fe31b7d98d700bbc06b6e76e8f41515bf48748e121d96d3ce9766be3a2317698fc037937602dab64123490fc8515a21683fc5509d3ca0f558ba2f04dfc968f9bee991c97250b8"}, &(0x7f0000000c80)=0xf5)
msgsnd(r3, &(0x7f0000000cc0)={0x3, "a3cfa11579b7cb65b766c50ad395604c32e306ce45f7a4bd6f417dc4a3e41d28ec60317b4228a4275e16ca2924db9389e972672326efc3bc21df85b98034f06c18313082c7d6309ff65746ffb90aea056bf71231d23cfecde84507819d62d86a88dede93f62a35b9179dd758a0328e6674e237c17c0bf427397fee05168b709fb00fd46a9b0f2b88ea8de643f65080abffa4efad03043830c431f62a5d4bce373067f072572e0b3ea63a1773b76c2f4e1f880df1c5f4bc2b"}, 0xc0, 0x800)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000d80), &(0x7f0000000dc0)=0x8)
r7 = msgget$private(0x0, 0x0)
msgrcv(r7, &(0x7f0000000e00)={0x0, ""/62}, 0x46, 0x1, 0x800)
ftruncate(r6, 0xca7)
r8 = geteuid()
freebsd11_stat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
chown(&(0x7f0000000e80)='./file0\x00', r8, r9)
setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000f80)={r2, 0x2be, 0x7fff, 0x200000000000000}, 0x10)
ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000fc0)="4a53843501ac874f35f81c0a7a2e630f734d9a6219eccf5fee756d6c2a1486e14dfa46f28fb262a44f6b0e806882998c98e4a3d5bbec01397088f1829c23a65e2079099280f27fef025603bfee34936f4f645925d6ff1f008db36921f3bc6f43d34d20c6eae2b90822efa683bfe316bb70690782dc2b22a8baf923f5c188673f15d6660f876db880770d418d58d26859193f90aa")
r10 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r10, &(0x7f00000047c0)={&(0x7f0000001080)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f0000004380)=[{&(0x7f00000010c0)="a5b217184d6eecd33af02e1803a803", 0xf}, {&(0x7f0000001100)="eadf32221de6eca52b44c7ac86013707283d0b550488ce0121a1c4e53881ad6746c9262f5bdbaca3bf5bc89e6756b08a27a21dee39d1180addcebbf38d211aa964fe26a1d236ca52a0d6963340e1b6557a94c57a46e50d512942b11bda9d36153dcab8445a5a74768cc82df36f3b250ffab59b5a04c5aba9f6776d78e4cb5bb24b8968d290886145fc6ac6dd54a6", 0x8e}, {&(0x7f00000011c0)="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0x1000}, 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"66e9f803d4c988a7d07ec06499bf5cb1b01fce8dd1ecdc85529b2210c7d1aac825869bf3e798f7db27eec863badabd2a549e389b3425351480a0df22346d4ce1d2d69c78615779df44a8619de75094bfa4b085957d8239ebca5439d8aefc2ca5fca7c868fd68d347aedfc9a93930bee8624fceb56697ed3c55ebe3510be1763b504c23184267d0838449c5cba5a0cad66a3621"}, {0xb0, 0x6, 0x0, "61d1b95d829e7334169d5f334b316fee18717504ce6ac090797b76dd74b6d1a90485541c87cc8d8c73c7344655ada7d3e62dfd6a5d5a444df6f99e4adf36c6d46ab6cc618c5a9f8fc43bba1d91e6fd11b683f744582406629c8fce38ddea1b7a1e476e3b71db18f36babe3b63fde09b479849906902be26a231e53d6588a08183a9eb70f2d3a88f4fc43362092282bf726ed488c25e3bce6ec"}, {0xc8, 0x29, 0x6, "e398301edbed592a95fc7474cb571ce9dc05e16d236933bb2e46b88c142996e7a269f27b2a3277f01171f423b017df973e285d7d633ef989571c2842e7f9e063218d4709360f5bc40d729075528eda19079a60a4b8ae77a082ec50f67efa9c36714febd97f76bf44e3b8388dc73e08d3065ed60fb8096659ff115b676146bcb97341284eed07d1381f854f1d532b73084ac04f8e7be71d9a1ede0c3d0a6ee6537cd28bce969d2ee262cc7e05d6018284efed4efd"}, {0xe0, 0x88, 0x200, "a35eebdd69d331f9621fc454b531977c992f5b9c31676dfaa81fd375cbc9c8c47db076ee7b6faef767adc0972e3062e2a013e8992ac0504bfd4e714ff787031ade38d7aa253139f5126c02f1954ba98973ea38c17e6482a219f8e6801c9c8aea82d3d408b537ac100439eeab524b71da470771f7c36707b8c98c3482bbf55be0051ed91b44165b1a21771f7fe21ca42435025a287b2f6b23db65ec94c4e39e70acf0a313c1fc328ebc48e38a384712b941e6f7e5685cb86289981c90e68af3e4047acec7d3788b511539"}], 0x350}, 0x100)
ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000004800)="02d65affca67c4556ed991f54c6ba1e3e3a9b1ddd54550899d0f6209146fffabb0a9a89e")
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000004840)={'freebsd\x00', 0xa9}, 0x24)

13:54:45 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x92c6, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef)

13:54:45 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x7ff}, 0x24)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000040), 0xde)

13:54:45 executing program 1:
r0 = semget$private(0x0, 0x1, 0x0)
semget(0x0, 0x4, 0x100)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)=[0x3, 0x200, 0x8])

13:54:45 executing program 1:
setreuid(0x0, 0xee00)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000040)="bfaae5c41f8ef6f61848d0f6bb83604baf8570ff92312de3e520fa1504d761c3f87617bcadea55cf0a21de887b21d36af8df32b2004463535c81fbd1c3003d89d69b17545511e97fd8")
syz_execute_func(&(0x7f0000000180)="0c0eb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4c2b90a23f2168f4808eebce00000802000c40205b83051518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f54635bdededd400026400f0d18c401fe5ff6e30f646736676670664336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00")

13:54:45 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r1 = accept$inet6(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x0, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
ftruncate(r0, 0x76d)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb)
syz_execute_func(0x0)
setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140))

13:54:45 executing program 3:
syz_execute_func(&(0x7f0000000140)="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")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8280, 0x1)
write(r0, &(0x7f0000000040)="32ed19796ec5284bfe0903d0e161c1534f28d200eaed69a64387788134ff67816914b16b825fb3be33dff4d5be73e3f912b5ae97c18b7b9d28d9", 0x3a)
syz_execute_func(&(0x7f0000000100)="c4e26d16d443c130e18fe808ec65e900c4c1e5c647836fa0a0468a9061e3cbf7c4a2bd021de9000000c4a281ae49ff26363e6799c403214b77006b")

13:54:45 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200), &(0x7f0000000140)=0x8)
r1 = dup(r0)
getsockopt$inet_tcp_buf(r1, 0x6, 0x40, &(0x7f0000000000)=""/146, &(0x7f00000000c0)=0x92)

13:54:45 executing program 1:
r0 = socket(0x1, 0x7, 0x1ce9)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={<r1=>0x0, 0x4}, &(0x7f0000000540)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000640)={r1, &(0x7f0000000580)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000680)=0x10)
r2 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x4)
r3 = socket(0x2, 0x10000001, 0x84)
connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="8202080000006c653000"], 0x1)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x4, 0x7}, &(0x7f0000000080)=0x8)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
r4 = open(&(0x7f0000000140)='./file0\x00', 0x10801, 0x50)
r5 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r6 = open(&(0x7f0000000100)='./file0\x00', 0x81, 0x0)
fstat(r5, &(0x7f0000000340))
fcntl$lock(r6, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000)={<r7=>0x0, 0x0, 0x2, 0xfeb, 0xffffffffffffff00}, &(0x7f0000000180)=0x18)
clock_nanosleep(0xc, 0x1, &(0x7f0000000040), 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000001c0)={r7, 0xf46d, 0x8000}, 0xc)
lseek(r2, 0x0, 0x41000000000003)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000700)={r7, 0x785, 0x400099a2cb4}, &(0x7f0000000480)=0xc)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socket(0x10, 0x20000004, 0xe21)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f00000004c0)={0xc5, 0x80000001})
r8 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r8, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(r8, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @rand_addr, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r8, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b)
setsockopt$inet_mreq(r2, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @broadcast}, 0x8)
shmget$private(0x0, 0x1000, 0x88, &(0x7f0000ffe000/0x1000)=nil)
getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f0000000500), &(0x7f0000000280)=0xfffffffffffffc90)
clock_settime(0x0, 0x0)

13:54:46 executing program 0:
mlockall(0x3)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)

13:54:46 executing program 1:

13:54:46 executing program 2:

13:54:46 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0), 0x0)

13:54:46 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0xe, &(0x7f0000000140)={@remote, @local}, 0xa)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f00000002c0))
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x208020001)
syz_execute_func(&(0x7f0000000040)="b15f91cd808e6b006969ef69dc00d98a20d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc48192558dc3c366450f186746d1d97c7c730f5726400f0d18c4ee6d5fe2b671b6714600000a8ab1b182010804f4f30fbd110f000000")
chdir(&(0x7f0000000600)='./file0/file0\x00')
lseek(r1, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000340)="d6af7e8cdd4ea2b78b49a808447f72d43ebc37826d04903244940d8b2a6913b818b322ba3518e5d4ba56f53becd6d057a0e9f91691422af764fc1a65615fdecdbb48cc504d0a21d6ada5b188d7daed3d89f2332003754f70c55bf9", 0x5b}], 0x1, 0x0)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000440)={0xfffffffffffffffd, {{0x2, 0x2, @broadcast}}}, 0x90)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
recvfrom$inet(r4, 0x0, 0xfffffffffffffec8, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f00000005c0))
exit(0x800008000)
poll(&(0x7f0000000040)=[{r3, 0x40}, {r3, 0x20}, {r1, 0x2000}], 0x3, 0x10000)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000280)=0xf57c, 0x4)
open$dir(&(0x7f0000000240)='./file0\x00', 0x20000, 0x140)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000400)=0x8)
setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000180)=0xf962f5, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB="198a762371108633e090aaa547b47198a6b409d09741ca62f8df74ed51c04f4f19d4a801c07f63ac800a1b7ebc11bdf45c36dd130ef9524aca9edc8c823074475728147f30aee4fe6d812aab65334bcade2b053ddeffc1449506741f6e21c29cfd96e374b2fed743278207fa9eebf0241b8102222c6d6d56a84e3c7789d002872947ce6ab5fe57ff90de95879ba4514f3198bd6f0b9c6e4b8599f44f04437f1da04c9c924c17e74e19e00a311a037d62eb53", @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
freebsd11_fstat(r1, &(0x7f0000000100))
r5 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r5, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x5)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0)

13:54:47 executing program 3:
r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x30000000)
getsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000100)=""/175, &(0x7f00000001c0)=0xaf)
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0xa0)
freebsd11_getdents(r1, &(0x7f0000000080)=""/114, 0x72)

13:54:47 executing program 0:
syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x24)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0x1f, @rand_addr="af5b13d971d02d86cf38c48ad1150e83", 0x52}, 0x1c)
syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc04d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c7006666f2450f2c5007c4a2d93bf1c40bc549ce0a")

13:54:47 executing program 1:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)={@in6={{0x1c, 0x1, 0x1f, @loopback, 0x1}}, <r1=>0x0, 0x4, 0xffffffff, 0x9}, &(0x7f0000000500)=0x8c)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000002c0)={<r2=>r1, 0x6d, "4a30f7a79aac5a59736825e6616b7f02d2f2f21afdb4d1b2e9f916fe59c624a9bae4bc6299de575a058dc81e04725ad5fde85335facde609bafb5f80a3462084b89511b178c61b9ecf323ad264a85017236df3e1cd4e2066b0b05a6369da8bd41e5e9bf29b818f96377b106a6b"}, &(0x7f0000000540)=0xfffffc40)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={r2, 0x7}, &(0x7f0000000400)=0x8)
r3 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xb)
r4 = socket$inet6_sctp(0x1c, 0x10000000000001, 0x84)
syz_execute_func(&(0x7f0000000580)="f26fc4c2952ba1feefffff650fc7fbc46159584332c44109f58ff0230000673e660f1348008fca481243001c280000c4c17454b1be6b0000450f01d9660f3adf2903")
r5 = fcntl$dupfd(r4, 0x0, r4)
r6 = getpgrp(0xffffffffffffffff)
fcntl$setown(r4, 0x6, r6)
fstat(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getegid()
sendmsg$unix(r5, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xfee5, 0x0, 0x0, &(0x7f0000000180)=[@rights={0x0, 0xffff, 0x1, [r4, r4, r5, r5, r5, r4, r5]}, @cred={0x0, 0xffff, 0x2, r6, r7, r8}, @rights={0x0, 0xffff, 0x1, [r5, r5, r5, r4, r5, r5, r4]}], 0x10}, 0x1)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x10, r4, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000100)={<r9=>0x0}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0xa8e0, 0x920, 0x3, 0x0, r9}, 0x10)

13:54:47 executing program 2:
truncate(&(0x7f0000000000)='./file0\x00', 0x8000)
pipe2(&(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
connect(r0, &(0x7f0000000080)=@in6={0x1c, 0x1, 0x5, @loopback, 0xbc}, 0x1c)
execve(0x0, &(0x7f0000000000), 0xffffffffffffffff)

13:54:47 executing program 1:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x1)
ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000000c0)="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")
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x80, &(0x7f0000000000)=0x3000000, 0x4)
setrlimit(0xf, &(0x7f0000000040)={0x8000, 0x5f53})

13:54:47 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = semget(0x2, 0x1, 0x10)
__semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000340)=""/4096)
r2 = dup(r0)
sendmsg$unix(r2, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="00022e2620696c65302f66696c653000"], 0x1, 0x0}, 0x0)
r3 = semget(0x2, 0x4, 0x200)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getgid()
setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000001480)={0x101, {{0x1c, 0x2, 0x80000003, @ipv4, 0x9000000}}, {{0x1c, 0x1, 0x400, @loopback, 0x800000000008000}}}, 0x108)
__semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000002c0)={{0x9, r4, r5, r6, r7, 0x0, 0x23c}, 0x4, 0x6, 0x6})
setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f0000001340)={0xffffffffffffff6a, {{0x1c, 0x1, 0x3, @rand_addr="71000e0f5b113433c1b507477613d0d5"}}, {{0x1c, 0x2, 0x100000000000, @empty, 0xdc}}}, 0x108)

13:54:47 executing program 1:
ftruncate(0xffffffffffffffff, 0x0)
r0 = socket$inet6(0x1c, 0x7, 0x101)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x3, @multicast2}}, <r1=>0x0, 0xe0, 0x2, 0x10000, 0x7, 0x80000000}, &(0x7f0000000340)=0xa0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={r1, 0xfffffffffffffffd}, &(0x7f00000003c0)=0x8)
syz_execute_func(&(0x7f0000000000)="98a84aa84a1c840f050f2ac2bfd9371100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecf3400f124f0e66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c4c470c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826ec4a2f9238f05000000a80d94d4c44189e5d4e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34bb7e2")
r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000180)={0x2000000000, 0x1200, 0xb3a, 0x88d, <r3=>0x0}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000200)={r3, 0x101, 0x5}, &(0x7f0000000240)=0xc)

13:54:47 executing program 3:
r0 = socket(0x2, 0x5, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000040)=0x100000000, 0x8b)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x28, &(0x7f00000000c0), 0x8)

13:54:47 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
select(0x40, &(0x7f0000000080)={0xfff, 0xfffffffffffffff9, 0x7, 0x2000000, 0x1f, 0x9, 0x7f, 0x8}, &(0x7f00000000c0)={0x1, 0x4, 0x7f, 0x41, 0x1, 0x8, 0x10000, 0x5}, &(0x7f0000000100)={0x3a, 0x4, 0x9, 0x9, 0xc66, 0xf2, 0x8, 0x8001}, &(0x7f0000000140)={0xfa5d, 0x2})
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000), &(0x7f0000000040)=0x8)

13:54:48 executing program 0:
getuid()
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = geteuid()
setresuid(r0, r1, r2)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r3, 0x0, 0x18, 0x0, 0x0)

13:54:48 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000f4d000/0x2000)=nil, 0x2000, 0x800008, 0x12, r1, 0x1)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x3, 0x12, r2, 0x0)

13:54:48 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
socket$inet(0x2, 0x0, 0xe9)
ftruncate(r0, 0x7e2780e3)
mlockall(0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0x5000000)

13:54:48 executing program 2:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140), &(0x7f00000001c0)=0x4)
r1 = socket$inet(0x2, 0x3, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
setsockopt$inet_buf(r2, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
recvmsg(r1, &(0x7f0000000600)={&(0x7f0000000200)=ANY=[@ANYBLOB="000000000000003c5774cf8b44d9280009f4450007000000000000000000000000000000000000000000000000000700"/99], 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0xf}, 0x0)

13:54:48 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000001c0)=0x2, 0x4)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
accept4$unix(r2, &(0x7f0000000240)=@file={0x0, ""/63}, &(0x7f0000000200)=0x3c2, 0x10000000)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x8, 0x4)
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c)
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f00000002c0)={{"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", "a06a0a2abb390c0ecd7a5bf5c5370bafa286a441c3bb36e081cc0fc0b1886426", 0x1, 0x7f}, &(0x7f00000000c0)="000cd44af95c116235743200497cddc7304b802c27549158036a9a5047b4806ff2cf7a5cf7aa48e56222c1f58e55f146ca974781b081b5b49176643fa976a7b96beaf6bd72e8572cfeec6cb1ad153b6812334674cf53c3763e855043ebfc9642a301726620b12c689733", 0x5, 0xfffffffffffffff8, 0x5, 0x0, 0xfffffffffffffff8, 0x6, 0x9, 0x81})

13:54:48 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x1ff, 0x4)
fcntl$getown(r0, 0x5)
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="00022e08000000653c2f66286c653000"], 0x1, 0x0}, 0x0)

13:54:48 executing program 0:
syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
syz_execute_func(&(0x7f00000001c0)="982c180f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")

13:54:48 executing program 2:
r0 = shmget(0x1, 0x3000, 0x20, &(0x7f0000298000/0x3000)=nil)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getresgid(&(0x7f0000000100), &(0x7f00000003c0), &(0x7f0000000180)=<r2=>0x0)
getresuid(&(0x7f00000001c0)=<r3=>0x0, &(0x7f0000000200), &(0x7f0000000240))
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getpgrp(0xffffffffffffffff)
r6 = getpgrp(0x0)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000300)={{0x0, r1, r2, r3, r4, 0x128, 0x3}, 0x9, 0x800, 0xfffffffffffffff9, 0x3, r5, r6, 0x8})
freebsd10_pipe(&(0x7f0000000380))
mprotect(&(0x7f0000297000/0x3000)=nil, 0x3000, 0x1)
socket$inet_udplite(0x2, 0x2, 0x88)
fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000000))

13:54:48 executing program 1:
r0 = socket(0x4000016, 0x40010010001, 0x84)
r1 = getpgrp(0x0)
freebsd11_lstat(&(0x7f0000002200)='./file0\x00', &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(r0, &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = fcntl$getown(r0, 0x5)
fstat(r0, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getgid()
r7 = getpgrp(0x0)
fstat(r0, &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
getgroups(0x5, &(0x7f00000025c0)=[0x0, <r9=>0x0, 0x0, 0x0, 0x0])
r10 = getpid()
freebsd11_lstat(&(0x7f0000002600)='./file0\x00', &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, <r11=>0x0})
r12 = getgid()
r13 = fcntl$getown(r0, 0x5)
freebsd11_stat(&(0x7f00000026c0)='\x00', &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, <r14=>0x0})
fstat(r0, &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0})
fcntl$getown(r0, 0x5)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000002a00)={<r16=>0x0, 0xf, 0x3}, &(0x7f0000002a40)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000002a80)={0x100000001, 0x6, 0x2000, 0x8, 0x1, 0x8, 0x4, 0x101, r16}, 0x20)
sendmsg$unix(r0, &(0x7f00000029c0)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000021c0)=[{&(0x7f00000000c0)="7b6a4897bef37487586d", 0xa}, {&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="d77eb000e081b15c6e478ac595d47b4a084f3b7231192b308bae5eb21b2b87e02b8b8bc0241fffed68faea949f0210548321b061f31862e762637c46b4aec08be7217dc2a3b28f0bd16eaa3a55792459a0146ce1acd3be94dfec3d1c09e2c8d3d08a452c98d9d01d73074d27f2ae2de3a743f8f683655502f0e40b5e40c3ee11637ef711f997645e0f8624cb905c5aa52d7bd4ee45a2f5dfa85331e3afa5d64acfcc7ab5ea54c5eb37e2775e1d08184b090231b053b6a1799f35cff0b420f69a4dfe4f5d643485a358d7b4c9e27bca16ab5e54f3cc5ba8167aa1ed89764d5d6aa5dc0cc2f14559cb067eae10e560b666985416243f4236ec3918e842e7fa1cb9f590e5a46543a239e0748dd3c8a06acd60b91dc8c02cd4d0d03b7411dd2aab2ec4027a43c2f5e3c9d833edf948353a03295d1ea1d7ac7e90bbefa232c9af86397190b6bc111e9b8e7afa86f0b218433c1fc37965c5d63214836f2e84330720cdd5021d72e0ea2e1a6191836e3aa56ed3a9eaae55627621b813df417895983957602efd66fc724f1e44fdf06f40cc0717bdd903eb66e1d6f106949de49896a15ff2e07b6efb6afe1f2b2aa5a1ca10174dafbfc386693f0163b2ec039c423e891ee01157eeb438654bb9449a1fe2fc912c8f893111726933dc658b28fe2c3359d0afe5686df7756c5350cd83e6c0c4ec438b5c9b236e798ede788f3ceadfcaf43d73c8001ad343f356290c33f4343893d8814157c8578af0154284f0f3438380582466dd82887f5eb00441816bddca38d7adaa3866cd5c71ead011e1d206b92c38af82fe6e210a28885daad4fd4ef28a497bfe77a2acc345c5b58c26ea3fa5f01bbbcfc459e77633a05b0d34c358af51281d10744f8c0b1bbac9bf439e99c286995f34aad27561638ab2fe74e07aa6edbc791090f17e5e5ab182c144a51e0157ee383a9ba79ef5eca75fb0cef25ebcef41745fc12741b9ffdd0b6947ae8492e3e8d8f5eb5b5f395d746b0014f54b6f223162d907da54093b5630c4a3dae2d00ef5aa869a2ba9d7c742628957b85a87d8874c84d3ae10ec5414a681b0338c960fbb0f051286783464c5c0efed59f2f716fe40a47854d174bc938bf8fce7152ad3e0d6d19fbcfcdc2d49ecf64ed36e0e9a2bb67959a9dd3095d851f1caf7b83b35ddb4b96c29ac262877697f21c632bd1fc58cc5a73db058f762a145edbcf86bab80d960a3dde64ffc26394360ef8baa7351d4d8988485bc4704dccf1f12ed04de152a975337446fd5f4edb7b88cd4d3c5aff67ed6817ff3f21e7954303d9001df5e4c2fcda20f19edd4ab08b1f6be613d77b2b1a0617ed00970168e3502fa7e8ac54491d2a11270d4606f8ed78254f2668dd2864b4ed181f27154ac79a98d84c7825f603f034da3287f542033e4a6eae7cbcead71000c7fc8ced6006eef4efce6cb68c7f2ce190e0c803f4c237a43a4e4bf7bd28c7bc6799717b1c48c30987c16f70f97932d8d36c075d82518dfe4a756626908e211252fb992d415f57b06c8df4a101fe6511f4a83e6a5d5d88abba57ec13a50dddba33a04a007a669019027fb928d8cdf7b81a4ae206ed53a21f58b432dc13128fa68d7643eab2a36a3730b0398b7b15b2003e46d4b455d3bfcdc26dc8cc063fe2194b55aa605ce89bf45010b7432f5edf78ca87c4fc94e527f2f1a4b5a5dc4d2796555dea360d2f3f19bae7cf946760a88d8b170657e4b518eb14ba7a7d5b9e05ead2e2b9d1fb22d7144da8cc6c17d59c0af350ba46fc88df44f7a414093f051be62a754aa4098c652e5fed920066a5410f6f926287fa4f3ccac3e3d5a2a2aef348818ec17ea87faa70d278cbcb5672eebb524ee0217c6b9d7a0baad79d01772e737c88cf0397bfffaaff29c01e803338be9ed711c1c2bcd5002df502bcee4cef63e735e2a6756086521cb618dc74cd7550f0700c590f4ff5cf9a6253b3706e1b0ef3d3739186bbc4f4cc86c1afe60ed24d796205135f9fda5b20e36b911115b395199bcbe3d0f54f437120390462d8caa48bc2dc4252794bc7c65c6983ada339d4f830a1d95b70a4aeadb9a24bb00a2b9c8627b18e6c0c27e9c0f0051d2dffa90441fb54c359d5d3f928f61d13e29f025ce83221854d83e02450a89834497ffd8b4a25384f89f061df62fd98e70609261d74f7c00b3f28e84b323758cd1a7cbd2e000693db7b4a6ed4a360382ecfccb02a55c785ba6c2094f9973b45f4300b5ff6ca79542af916f465c673d0cd9101bc08a5f47e0106d60a6e597be6aaf5a043f0bb1bc471c8a1a1c4ce9aab8f3c1b2e7054af39e768ad14c09068adc6053c89dcfa71eb2891c2598d80f9d35d3ca336ee6afb20f5e304aa1f7a32ad622e17213549129f4662a75036e915947d9f7627a83d57f6294159a109ab6d33ee123082fe54c5d346a8f2825e378f754241955b441fda479f2cfd800d62e085c56e4fb0a902da126421d6435899fa7b7022dfffe74b16bfaaa719a3a656e1c22343c4b84db292927e7de988403517fbb78318f8b8030f11dd34a1f3638418a365242d9f7b6b6f2ddd2a6e42a33301dbc03dc30a3845166e88908425839f2ddd93bcd5b7930d0f9980ed4334d29263976dd9cc16534784c040b3c85bec19da8d0fc2ace7d68de0a8878d7bf45a4bfb7c5d4036bfb3932da3bec1057c75a8a44d4e2e2f63afff261dd257132de7496c33f438e3e7ec1bda9367843f4c55385886e4c45b16a36739fec8b5e2bf99393a413da556d5b01c5ad4520337a77e3bfbc282ba7eea0ede2ffe7b89d7bbcdbfb449a8ab8791837e512ed296aeb21cc08b32f5a05c945f17937bce4af1f24c8424807bc4309d2a0b07ed62040c21744c059b8c85e6650983170a909fe66d24c69ff624fc1e6934108ed4f4f7c9a15e9c9e9b995abcfde0f8b4e86d4dd950911d3664537f5fba25a31cfd99e952480393382ef9bfe6d75c3399e9c86e648d5e89ac31b032bf329fc52e94e714dd67957b3a97e0edc75750788fd44a4115a7bee9a2c18308f8ca6cde4debd7b065c7369194b896da0d64bfba26f91f093fea2fd5e0c31d1aee49b97784e089f2ec0cc5229f5063ff98eab2557ff59c7e789502d9092627f68063bca7e53b059eb05119152fd536ede95780dbd0dcad03b50c7618d77afe9de8ff4eae18075728aea84c266d8a4ed535649bf56989c094e02c3316a3e86f98e74b0f4a48896ed2e5116c7f3186ae82f575d64c9a5e501954431a89d0732af2ad8ea25179305bfa40f008820a8e18658f1ccdf9e3c58de78a27d8de11e0ed2ea6011dcb3044156adde6b371930bc2a32ff8cd0fb5811f603cbae20e0eb841c9afce2272f33480d2021ae4404bcf8584eb0ce52267ad12c09d2dacad66f21b09d68f6a6f9a6d08fc34793bd78d17f5b0a87425dc0c2b1635f3090a486d54e669d445a9d618bf89a32eb3794da3847fe2c28156c91115cddd37ceaf28ba0d3a3015ec323715b0b954da64aeed5608f8d4de66e1ad407cc881931a9d04917d257d9d9ceaae7f8fada2702ab51a5625a92df198ee64cbfa6e7a4685f1a86a51c332cd11806698c10dffe135649bad88bccaaf9ab24949113f41928e4a96c07f3c0558a5823110fc6197c0d27f065c533da9ecbc6cc25ff4ca33a60ebfccdba339aff7029b1f28b65c3ca9a6e86401078149c30518a1370e9f176d2a6ae7f20ec0033059f3d4ed27951b91a0f6e7998b3e383ea941498d83d4773f36d1843660cba3fe1f1d64075ca4dc61ebba4b49004cd807c7881f47f7bae25cd586623be097457ade1742c99604688e06ac32676704cd31207933bfd11dfe308d4d258f63b73f156246755df82aab34cd49d9b0aaeaf1976654c21b6001cf0c994e51aed911e19f4b353f99182d3e58d9ac31bd284732e25d5711a79e88dd8c9ff0a5dd63309777bb00735555fd4a770ba88108ce516c2d7f76f06c254f8694f41e6db1c57f3d2e6c3297745ebfff92ab936a7bf76d155cd971630dbdf0169446fb46815af116992b5a84d9b71d68dbe2351d571a886f0482f7f498f95b3c68ecbd8c4c70a07884d24f613aa5e17428c9a9ac7ea091c57916969e234d40f96ebc3ad76ac48debc6d10aca79d97e156747c8ec025ec64ac0bc18f12995342f044ab9dc2c362ef2d91592b8636d6288c90057297e0e83c73e37ddccd3e90631136004aafab920a49b63a37c7840b3200914cd88f514e8a23bfa94ae2260c8b7c8d17ab0cbdba4c180f1d5ff3f146c46483860db799489ca55b527415aaf4e204753121986a3822b788c236fd12131b790f5dda42a5d560318ce741189132325192624628e430e77486fb69ca1158a19fb43e16476ba9a5d94001983144ce0430a3fb034e7a164fab24787f0e2bb5070415951416c2a88f2bf8790167f382153eecd9a9f7f1a5d457084f990c5a6f94c71cd786b14f93b5003371b987269f7840273606a1baaa5ea6b0b47b78a84d511dbddb2873aa87e7aa833a35abf341d14241704948f3bfecd5d5bcb41b785c1edc5ecbecae3ad7ff1f7f1c6d9c6f274cfb333e859383e01c411320ccaf4690497e21a57ae3638e16f5ddcad20f04cb7f256eaa903f9b0b8e6c1596eabfac74d3aa3831cc3b118b3bc8909111de6e9f6b91bdeaaacbc00ea04987d07e0e75f17cc36e39579709b60c35bf1cfd340ef1f6234de2b6d07e18c7b756f43c219a3ce57f252ffe50d693495ddad21c1fcb2e486b339a5804d98ac39a8d94fa29b317b391cb6616d5d2ee4475809692f8f7b88ed0031ff2eb4acc1f0adb00ae57c6c82a86f975ea36dc0768ac4e77555b6052d8e30802b3a20943669cc45de9ff722599a3fa5ddec6188c002c3ec6e55657aab7958c71443e22bcf17a5f2b87d01ccace90659346bbf179af3505550643b02c22aca8368fb3b941604c44762f17fb8769d995cd066f9da038adab7d03008355263441ce1c262c424a84058a7270a6e521f3a1fc6ab52bffb8992da4a98313ee641756d6f38f9e01b8cc21bc1747b5972bfc972f818ab3fd8283c7649dbc9ed903b3c3b9e8022a14ffc26ff6e4824040f2886f2671071f083c8661a0d6632d26b87397d03bbb0b23ac587a39c50d668f92ccf14151f24d75301eec02a9a51e961b28c2ecff800ef5a5cd37b793a50c13329e2ede6197c0abfdacf11d184089f919bce9409dce67c37ceea7b74267b302f18c211f4a1e4caf1da69d5c8e2dce77563c9efdab58dc673725a4bdd5100c5eaecc2aa08807e6b1e7e9f361937b533209bb6a0e8a3761c6d1b8849e6160b344f33e832ee7df476e4294bdfefd56b673c7900f9b6fc01afb46e86127f5ab4ed472e3106a42c6ad13eccdbe3b3565b178286364ea455d7418d48e56e1c021df31cbc3e242842e669d2038e98e58876f02925e3b1cc3056ad03e95a49413e34ce85725583e9c4b914109dd8d4106e84dbf66603200650c13ad74511d4b6083d800d0f1a5630b4d4646eb3cea8c1834add2214fb69c0c1201edbfb7ef6b101f969b5989621a8408371b2a65ea35eca29703377f80e5afe0b0886353a12e3eb37d6f793eece7907462b02157c0c4d70d95fc6d25277a2323a90f49aa3b97864245810921a3b4d37e4621dcb8bb37b6cdc89a2fb2eb1c8cd3d306bcc3eaa2b85a447db902305445673fc972202fdaf9c2b38b28fc4137d0f023ad0a06f1a7fe707b4f16c1eeed61874c1a2885ae477d4d560569fe5554a864839e8d4bf9460c52307f088df7aaa636d7244dd9e35c25704d01de73f972f63e70c6", 0x1000}, {&(0x7f0000002100)="18a6540ed9db272c418c60a5a37dea12a7959639721d99f47564c88ddcc50f67ffb2acce6fb3075d9db5910ccb47a2f6c6ce74723d1826c799f2a94eff130df901d4cecbd9ceb87f3826bf0f8370861b8c27aff9994e1c424a1daf1d36de9a5ccfb72ce3898ba7a5f1eccfe9ed0ec4f477926cda35e2100f28a29c970e099c9086d13e9c28c85f66796d7099d92e36ade43ca4d860aacc0ea235e174ecef14704fdcc2e0fa385e904db44d7ed0b3", 0xae}], 0x4, &(0x7f0000002880)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}], 0x120, 0x20180}, 0x80)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x26, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="00001800c3f2ea30f8df0ef836a8df22b89c1f316f85b3162df19f127a4d5e91"], 0x8)

13:54:49 executing program 3:
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000100))
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000140)={<r1=>0x0, 0x2}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r1, 0x40, 0xc3, "700de5b15da9aaa7dc0085bc75dbf97b57a17fbc7eb7c893840762ec5c46cbc761b8cad2d9b6f504fca7493c26cd29b9b6c509191634c75ca11a3d217168ef86f55e7fda20c68412dbf04a2f3f11b3dab929cfce41163777cdac2b67f320439dfaa34f23c632c09bc41712c055edaa9906a50a45b30727dc3a7078b051a45cba9fef721d72979dfc62ae5cd66e8fa57db44a88c5fb6d40189de11326e6ba1c47945ecbcca3f8f906558b2a72350fc0006dbe72835bf8aab789d17fcedfbe59809235bd"}, 0xcb)
r2 = socket(0x2, 0x2, 0x0)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="8202030062696c653000"], 0x10)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000000c0)="2003a801b50d0400000000000000e2ff000000000000081000000000", 0x1c)
writev(r2, &(0x7f0000000280)=[{&(0x7f0000002700)="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", 0xf2d}, {0x0}], 0x2)
getsockname$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)

13:54:49 executing program 0:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0xffffffffffffffff, @remote}}}, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x7, 0x4)

13:54:49 executing program 2:
syz_emit_ethernet(0xfffffffffffffeb4, &(0x7f0000000340)=ANY=[@ANYBLOB="cdbf0e000084ffffffffffff88a83d008100f8ff7005dbf3bfbad5f14dd8cc7c8e4cf30f314d7a748d21d9550512c4b14ba6000000b6d4b7f80a052bdd5197bbbc2ff3b0193978e804db79b92a4e0ec1bcbebc64a5350000000021e173a542a2a1d5f25813e798418636516ca509a7b48885b2f4e82bd2f60647c9b16cf7906d713074ec9bb220e206e8efcefe44ecf24def092bfab52695d7f6a865b40fd68e9f160dcf8c8abfb59748a47e13829b71921b247a740330d2a6d2c1cd963320bd17e0ac62df435b0fab35160c55be6cdba0b4a35858eaa28ec8a375e7fb8bc36e0f4d06f4f06905005eaf130b69a558b803a6ca7227cdcaf36354457be7c4b7dc330ea90bbf7d9d4f18686c23f8ee5ecb8008ba185d67eea846d458a2d7ae591f00f7ec62aa674ce1fedac6bf6d98f9c6750808ee81eae82b619fca346e2743455f3f6fe36b3c1de76dea6a747191757c012cfca1bfcb2624622719"])
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x2, 0x6, @loopback, 0x5}, 0x1c)

13:54:49 executing program 1:
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r1 = getpgid(0x0)
fcntl$setown(r0, 0x6, r1)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2207000000c184713a268f55a9e8d4aaab82ac9abf070000000000000000000000000000000000000000000000000000000000000000000000df00000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff49810e7607a83b6317e07e3aeb8e14de8789a07eef1fcb157d27590df08f72b6405f1dcd232f05bb379257f31e6313d20151b4be7d1901adba684a89de3cb12a3aec73308db775ce1e9f204ba59fd67b2bca3281b883dd77efe653dcc19e37ec7bd9399383", @ANYRES32=<r2=>0x0, @ANYBLOB="28db000009000000030000000800000095040000"], &(0x7f0000000000)=0x98)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r2, 0x97, "1dab85644b62a4e3340d392bbcb0c5a9e7b5e9b31cbfa8248bb6377b6a8e0f86739f51475b5c9c0acac40035f2ddc96da785d2ee2265c4c3e8f69044f5fd778658df76f7b722329bf1cedfaca9c96cfd6d8e4e2d580442c8a3da38afaa0089d5fc51be20aa300e1752e4a618cc6f8b919694ddab4e2b6fda9566e9a4ffb0ee1cff729230b831af48d85b2098747c8d9b7af9bd01d19f73"}, &(0x7f0000000240)=0x9f)
lseek(r0, 0x0, 0x1000000000003)

13:54:49 executing program 0:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x2, [0x10001, 0x7]}, 0x8)
syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f80791b0024141e2e95b4f855b265b267909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0000008f294001300b00ca000f71d539f08171a38a806ebb57c46291be8c16e0676000000061848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75d5da1c9fb110f0f3804830a000000")
r2 = dup(r1)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000000)={@rand_addr, @rand_addr, @multicast2}, &(0x7f0000000040)=0xc)
getsockopt$inet6_buf(r1, 0x29, 0x2c, 0x0, 0x0)

13:54:49 executing program 0:
sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0)
setuid(0xee01)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x1, 0x20)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x81, 0x4)
syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd1c040f05bf1100c600c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001200)={r1, 0xb, 0x7}, &(0x7f0000001240)=0x8)
getresuid(0x0, 0x0, 0x0)

13:54:49 executing program 3:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000003c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='/\x00', &(0x7f0000000380)='\x00'])
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={<r4=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000500)={r4, 0x6d, "8e05591e0b3b9cb52937715dc4e07b7bdd58d2e8d9682109c149fccaff69f1801d2ab67961b63569a0c86d85e813ddf14ec65b3e5b23b5852cc31d4ae1fabc46c455b116ebc6e58c7e4efb6f3bdd38ff1f29b65eb2dc33c5a5bc33b456b7ca0ae4598cc118e36e838a306df949"}, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000440)=ANY=[@ANYBLOB="03000000025b504bee9a774a0a00000300d7afe4f27f0a925efb2fb93193a247428c9a4dc7958989c46ba77ea9aae1d527bdfa2aa5d98b712455f4324fd9bf949645c53b365841b7bdd30b7d2d0022953b7ec61a7c6c7eea22ebff037076ef307b4cc6802091ce3bbb8f7c0e05307010"], 0xa)

13:54:49 executing program 1:
munmap(&(0x7f0000f37000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = getuid()
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
chown(&(0x7f0000000000)='./file0\x00', r0, r1)
truncate(&(0x7f0000000140)='./file0/file0\x00', 0x7ff)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
r2 = dup(0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000100)=0x2, 0x4)
setitimer(0x0, 0x0, &(0x7f0000b1bfe0))

13:54:49 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000040)="09fecaa43a1569dc0d817db7d80c30cbcebf46aeb7026792e19450ed0bcb104d7180b947bd361144e5ec764187295b72a62c5102")
syz_execute_func(&(0x7f0000000100)="b17991cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0f25db4c58c4a1aa5138c44149f2168f4808eebce00000802000c421fc51c1ea2ed322f33e36646442e900000001c462c8f3496f46ad0fd8aee4e47c730f57c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1255111d54111d00")

13:54:49 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0xfffffffffdfffffd, 0x5)
r1 = shmget(0x3, 0x2000, 0x80, &(0x7f0000ffd000/0x2000)=nil)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x800000000000005, "3ad77f3218f0000000002700"}, 0xfffffd56)
shmctl$IPC_RMID(r1, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x100000, 0x24)

13:54:49 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fff}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x1)
ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000100)="7e85cbf7bd15686954280c040e58f94cfab8b6bd7ecc2a4836bb57fa01488bfc2fa0e8c34da496122f76621d851a8a415044126e0284757c73f5c1ce7fe27935c92e48145115b2ef4e15215783d97e473060297ad95beed3d1be43fb439a3367e024464aa70fb864eb5e16c57370")
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x3}, 0x8)

13:54:49 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
setsockopt$inet_mreq(r0, 0x0, 0xa, &(0x7f00000000c0)={@empty, @rand_addr=0x40}, 0x8)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xf, 0xffffffff00000001, <r2=>0x0}, &(0x7f0000000140)=0xc)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e2300000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/136, @ANYRES32=r2, @ANYBLOB="02003f0009000000"], &(0x7f0000000180)=0x94)
readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100), 0x0)
setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000040), 0x4)
sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0)

13:54:49 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x84)
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000040)="751fe71066")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f00001e3000/0x1000)=nil, 0x1000, 0x0)
mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffe)
pipe2(&(0x7f0000001580), 0x0)

13:54:49 executing program 1:
munmap(&(0x7f0000bc7000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
setitimer(0x0, 0x0, &(0x7f0000b1bfe0))

13:54:50 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x3, @loopback}, 0x10)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0xe, &(0x7f0000000000)={0x6})
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0)
bind$unix(r1, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
getsockopt$sock_int(r1, 0xffff, 0x1105f, &(0x7f0000000080), &(0x7f0000000100)=0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
recvfrom$inet(r0, &(0x7f0000000200)=""/205, 0xcd, 0x40000, &(0x7f0000000180)={0x2, 0x1, @multicast1}, 0x10)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f0000000500))
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0)

13:54:50 executing program 2:
syz_execute_func(&(0x7f0000000380)="b13b91cd806969ef69dc00d9d0d0c44139fd5bf91cc15868f4a95ff9c4418d71f08bc4c161c4fa2bea01efc48192558dc3c36645c42142518ca1ef000000f3400faee47c7c730fc4a1e5e9bcc50400000065400f0d1bc401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12111d4b115000")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
fsync(r0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x7fff, 0x6, [0x6, 0x2, 0x3, 0x7, 0x7ff, 0x0]}, &(0x7f0000000040)=0x14)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x8}, 0x8)
shmget(0x0, 0x4000, 0x220, &(0x7f0000ff9000/0x4000)=nil)
socket$inet6_icmp(0x1c, 0x2, 0x3a)

13:54:50 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
syz_execute_func(&(0x7f0000000240)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

13:54:50 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
getpgid(0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={<r1=>0x0, 0xffff, 0xc0000000000000, 0x2, 0x0, 0xffffffffffffdcba}, &(0x7f0000000140)=0x14)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000280)=0x10)
fcntl$getown(r0, 0x5)
r2 = getpgid(0x0)
r3 = getpgid(r2)
fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r3})
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005})

13:54:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x252, @empty, 0x8}}, <r2=>0x0, 0x6, 0x9, 0x4, 0x800, 0x7fff, 0xa75a}, &(0x7f0000000180)=0x98)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0x5, @mcast2, 0x2}, @in={0x2, 0x2}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000002000000000000000000e3"], 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast1}}}}, 0x0)

13:54:50 executing program 2:
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setgroups(0x0, 0x0)
setgroups(0xfffffffffffffd5d, 0x0)
setuid(0xee01)
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x6000, 0x4d5db8cc)
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
open$dir(&(0x7f0000000180)='./file0\x00', 0x100100, 0x0)

13:54:50 executing program 3:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x149)
writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x401}], 0x1)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
fdatasync(r0)

13:54:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x5, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000480)=ANY=[@ANYBLOB, @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="be739a145bf2ec947b9903115ec34360a14620cd9883d1d25a3831725676c5b9dfaace9b12b10e38e85fe1e75289b5fb7e8381", @ANYRESHEX, @ANYRESHEX=r0], @ANYBLOB="257aff0cf9859d5a143894c5ca8779ab6c2fe1996007fb5dabbaaccfc1e4627f86a58f69636773c539282463105fa022e5d46140b8d2146f1e824034408a81900df74b886c71b1e8dd05ce872c2e02ca39b971fbc13e32607cca0d01ab1ba9e04e1da6423b0b812d175004fa78c7da85280c79fd2f1d00dda4e14c40df67b37cc424d30c0217ebb29e2f766a165daeaef436775083e66f4f1cf07cb288f1fd73e494ea83ef9b13a2309da9b1a0b6c2f3e116ed09d743b637cfa5e1c8345e91690cf29f834e00136cc5d0fe492e0299f611b5cd8a5573ae69fdf0dd8ea3f2096eb4981a1e7cb6cfe935dc11", @ANYRESOCT=r0, @ANYRESDEC, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES16=r0]], @ANYBLOB="ec264eb3659ff7abb611752ea185e828d0d37b428e4363379ed31f16d0a09c1426f58070311ed4d65fb9674bd98948591f87bd53cb6f6d5f824fdb3f82b98f7c0912d8343e93359d98980ef6e8582650a7541e6216a468dff2bf062eec866ea0c32e4d4d803a098183b82480ed55d2a90275ffcb5036351a611cbf09699a5221b2b7c8db88c4fba56fef63beb93d55ea6a77087ed6ba677f740d319ad7edfe1d3256c1afa131ceb04a0e087a41d88ec2d4e9c6a77c2bc1c390d56cd176488bab678cb9ffc062a52f3397b16e82094097b25a15a47e8535221a0740b68c4b5f6ba588e1c9", @ANYRES32=<r1=>0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x6)
syz_execute_func(&(0x7f0000000240)="98340b0f050520d0f8074ec462d5ae7e024141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b00000041ccf20f2a3b8888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806edd40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131f95dfbc4c15569f10a000000")
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x8001, 0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x100000000, 0x4010, 0x0, 0x0, 0x0, 0x401, 0x100}, 0x20)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x2, 0x4, 0x200, 0x8, 0x0, 0x4b6a, 0x7, 0x7fffffff, r1}, 0xc)

13:54:50 executing program 2:
syz_emit_ethernet(0x21a, &(0x7f000070aef1)=ANY=[@ANYBLOB="aaaaaaaaaaaa03001400020008004500001c0000000000009078ac1400bbfbffffff0000000000009078"])
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x452, 0x2, 0xfffffffffffffffe, 0x49, 0x4}, &(0x7f00000000c0)=0xa0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r1, 0xf0, "c2a657b3cc675bf4dfa9af24c923b5f710bd8d9296be12f74c13795f4ac8bb94bc4a12037b8a1ffe80d775a393872c4e18c0b23ec0308061152a3768098c8d63f2018a6c24ef9f451e13d3720430ba8f379b0297a89d3d46c93e7b7d24c5280b324dc670bfb9702af016562d1d43781c159a7f465bafb0808dc12e56d373bcd15544e23b77ff4f7d8b84419cac1c6dee1e696db18be628ce8282d6c233276f9a0a368ed008db02bf28616795e7d01bb28831092383553d6f2c6c11fc3c693a9e25934f8b445a5cda0f915a0d38090ef66f8b26c0cbb2583c755ae5c7378a854398a62a26c40bc2f62be5dfca5608c60c"}, &(0x7f0000000200)=0xf8)

13:54:50 executing program 0:
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf0900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x8000000000, @remote={0xfe, 0x80, [], 0x0}, 0x20}}, <r1=>0x0, 0x1, 0x808, 0x2, 0xffffffff, 0x400, 0x5}, &(0x7f0000000100)=0x98)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x9, 0x6, 0x100000001}, &(0x7f0000000340)=0x10)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x101)
ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f0000000040)="1e3b52c45ed73ebc292404f635c3a527b7a443b122ca1d6f03403738b4d724840639b52857be298b689bafd3b1fad86a5521b652eb6c59308cc2840afc9fd0e5409cfe990a7f109087c4")

13:54:51 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c65304c6f6700"], 0x1)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xb, 0x3}, &(0x7f00000000c0)=0x8)

13:54:51 executing program 2:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = socket(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140), 0x10)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
r2 = accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
socket$unix(0x1, 0x2, 0x0)
r3 = socket(0x0, 0x20000000, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000040)={<r4=>0x0, 0x6}, &(0x7f0000000080)=0x8)
freebsd10_pipe(&(0x7f0000000580)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
ioctl$DIOCCLRIFFLAG(r6, 0xc028445a, &(0x7f0000000640)={0x10, &(0x7f00000005c0)="fb3bf2bbd59d83321ed09195ab4146639c2373efd704225f9a4cc1f15c7656c275dc4de4a6bac74264f716dd9b94b8a878aec29b5a5938f11a39d896db7d18782b88501904a522a63283a41860a4493c2934cebac030af35c31e2c7e2c6ecef59a4e133cfc2415ffb8", 0x7ff, 0x6, 0x3})
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r4, 0x7f}, 0x8)
socket$inet_udp(0x2, 0x2, 0x0)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10)
socket$inet(0x2, 0x10000007, 0x9)
socket$inet6(0x1c, 0x10000002, 0x80000000)
accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000100)={r4, 0x6}, 0x8)
socket(0x17, 0x10000000, 0xa721)

13:54:51 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000100)={{"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", "7d6d474e38a8bd2f46ce824ba50d93a84d55dbca5a8576b3c242d286e0daf586", 0x8, 0x4}, &(0x7f0000000040)="9898d4c4bc681117468ed03bf5699c06ae8de4123d2195b4c1a74d47fe316dbbbb89f3f488ba330e3105283a157c9f90f5ca96c1fa124eeeac453c73519d0fe72b06441ec96ba4db63da81adf26840d23725b6ddd18ef0389a70c0162684a11becf4bc03b5ed2d0755bc6d7888e91108736242dd3ebc0272965a9d8497a6cb1e92eda5ee231d2665cb32075433b9a06799391f7d8145852e7872d3e9219bf1575dfcbf098ddcccbddf28b47f2b68", 0x4, 0x100000000, 0x3, 0xee, 0x7fff, 0x388, 0x5, 0xb41})
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff070000000000000200000096004c706c4bffff1c004e20ff0f0000000000000000000000000000000000017d0e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f700"/148, @ANYRES32=<r2=>0x0, @ANYBLOB="4f09000000060000010000004000000002000000"], &(0x7f0000000640)=0xb0)
sendfile(r1, r0, &(0x7f00000006c0), 0x51)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000680)={r2, 0x10001, 0x64}, 0x8)
socket(0x1b, 0x3, 0x2)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000700)={<r3=>0x0, 0x1000, "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"}, &(0x7f0000001740)=0x1008)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001780)={@in6={{0x1c, 0x1, 0xa5, @loopback, 0x5}}, <r4=>r3}, &(0x7f0000001840)=0x84)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001880)={r4, 0x40, 0x1, 0x6}, &(0x7f00000018c0)=0x10)

13:54:51 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0xffffbfff000001f4}, 0x10)
socket$unix(0x1, 0x7, 0x0)

13:54:51 executing program 3:
syz_emit_ethernet(0x36, &(0x7f0000000040)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "40a74d", 0x0, 0x0, 0x0, @loopback, @empty}}}})
syz_emit_ethernet(0x9e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff68d42706083588a84f008100310000001bcd840c91b871d94856e2bda2a01cd890609b1d71354341c2169f87be2d87428b5f339b4d88953da84b2c49d2023a2269a7d5d94e4b6c52d63e070c760cc41287d25b0ebdff57698600539cd5667d1c7a823f7803803596ffbb8376e83f09eb0c4ee7a222a09c0c4403dd9c252653c50d9c43d4a4b36f3522d24b12ad54468db362b45590e6e395"])
socketpair(0x2, 0x6, 0x9, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockname(r1, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0x10)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000340), &(0x7f0000000380)=0x4)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000001c0)={<r2=>0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={r2, 0x1f, 0x1, 0xd3, 0x9}, &(0x7f0000000280)=0x18)

13:54:51 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r0, 0x385e)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x11, r0, 0x0)
msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)

13:54:51 executing program 1:
mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0)
freebsd11_mknod(&(0x7f00000002c0)='./file0\x00', 0x6021, 0x1000)
r1 = semget(0x1, 0x2, 0x400)
__semctl$SETVAL(r1, 0x2, 0x8, &(0x7f0000000000)=0x1)
mkdirat(r0, &(0x7f0000000180)='./file2\x00', 0x0)
r2 = open$dir(&(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x4)
r3 = dup2(r0, r2)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x1f, 0x2900, 0x1, 0x1, <r4=>0x0}, &(0x7f0000000380)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000480)={r4, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000004c0)=0x10)
renameat(r0, &(0x7f0000000100)='./file2\x00', r0, &(0x7f0000000580)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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')
mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0)
renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')

13:54:51 executing program 0:
r0 = socket$inet6(0x1c, 0x3, 0x7ff)
setsockopt$sock_int(r0, 0xffff, 0x18000, &(0x7f0000001180)=0xc4, 0x4)
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = accept(0xffffffffffffffff, &(0x7f00000010c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001100)=0x10)
sendfile(r1, r2, &(0x7f0000001140)=0x8, 0x5)
r3 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_udp(r3, 0x11, 0x0, &(0x7f0000000080)=0x50, 0x4)
setsockopt$inet6_buf(r3, 0x29, 0x73, &(0x7f00000000c0)="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", 0x1000)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000040), 0x0)

13:54:51 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x119)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r1, 0xe3)
ftruncate(r1, 0x101)
close(r1)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0), 0x0)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r3 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r4 = dup2(r3, r2)
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r4, 0x0)

13:54:52 executing program 2:
syz_execute_func(&(0x7f0000000380)="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")
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)}, 0x0)

13:54:52 executing program 1:
r0 = socket$inet6(0x1c, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x5}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="220010008ac377bd5c1b935ea8d746af4b647bd52a921450d308b5c1ae954f1c33b83c69ceb8"], &(0x7f00000000c0)=0x2a)
setsockopt$inet6_group_source_req(r0, 0x29, 0x65, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x2, @multicast2}}, r1}, 0x8c)

13:54:52 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x23, &(0x7f0000000100), &(0x7f0000000140)=0x4)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0x9, 0x4)

13:54:52 executing program 3:
mkdir(&(0x7f0000000200)='./file0\x00', 0x0)
pipe2(&(0x7f0000000280)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000001700)=ANY=[@ANYBLOB="1c004e20f5c00000ff010000000000000000000000000001001000"/128, @ANYRES32=<r2=>0x0, @ANYBLOB="05000000b2f50000050000000101000005000000dba0ebbd8fad967682c4e0c49368794cc1f5573ba169dcc3b626058c1ede4f6cf106c1f70c898787465fd9fb9b748025af354365ccee4592030aa608d39db0cbad4c3e85ecb71d099b102911e90b3e1293bc0e8f1a"], &(0x7f0000001540)=0x98)
sendto$inet(r1, &(0x7f0000001800)="63497ebb207436b22e580a5abe00108f1f6b8f9c10499d756a7442af824edce3ffbd56ee19cb3e649235e5af528707f1fde03744a136468ec8dd00b2463c09a18cab7f36c8698774b19084ddd6491fd9667c8a311e30c321d1f5b1c1964af8a6b6910144a6de1bc170555f3e03106cd8c0e8cdd7fde065f5efa9c7e9fe8759e6b2231cf36d8a24", 0x87, 0x188, &(0x7f0000001500)={0x2, 0x1, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000001580)={<r3=>0x0, 0x800}, &(0x7f00000015c0)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f00000016c0)={&(0x7f00000002c0)=@in6={0x1c, 0x0, 0x5, @mcast2, 0x1}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="8edeb7d850199544e4c514dc85fb398ce2dae288b99a7a0ef7a7d3befd8cfd14a3e2f4387d3719e77d2b044a442b2f9d55feeebc070ec2d7cafa53c4e5da377573ee52cf34003b328643396ae816983c319757e6f9678610866f4da8b2dff92f707e3cb2a1a7d790d0c6a25c2a4a4b3453f0737368324c6c197231c7cb9475cc6c350fc9e5ab9e94b91f91fc44056010eec9bb75d56364ae6f67d912e22d8ed0c857ddc6ae47950c427e2e8e026f9ff997a1cf00f20bceb3dfbb1cc928214d175f4a659926c21e4b9766743d59b69ba5d9a2aa9c244b7f58c40f29f1c13a4c001989", 0xe2}], 0x2, &(0x7f0000001600)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x800, 0x1, 0xf745, r2}}, @authinfo={0x10, 0x84, 0x8, {0x4ac}}, @sndrcv={0x2c, 0x84, 0x2, {0xfffffffffffeffff, 0x80, 0x410, 0xb23, 0x3, 0x0, 0xaf53, 0x100, r3}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xffff}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @init={0x14, 0x84, 0x1, {0x8, 0x5, 0x20, 0x7}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0xbc, 0x100}, 0x20000)
pipe2(&(0x7f00000001c0)={0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x100004)
symlinkat(&(0x7f0000001480)='./file0\x00', r1, &(0x7f00000014c0)='./file0\x00')
openat(r4, &(0x7f0000000240)='./file0\x00', 0x20000, 0x31)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000300)='/', r5, &(0x7f0000000100)='./file0\x00')
openat(r5, &(0x7f0000000140)='./file0\x00', 0x406600, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000000)={<r6=>0x0, 0xff, 0x20, 0x2}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0xc253, 0x20, 0x4400, 0x5, 0x101, 0x200, 0xffffffffffffff76, 0x400, r6}, &(0x7f0000000180)=0x20)

13:54:52 executing program 1:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff})
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x0, 0x1, @loopback, 0xfffffffffffffffd}, 0x1c)
setgroups(0x2ca, &(0x7f0000000000))
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
fstat(r1, &(0x7f0000000240))
ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000001340)="7eb139fc0f5a163f9a8b0da982e689b2f582b6dfa9a8bd6e69af3ed117639c25c8ab3c3ab17324a94c80945464c0cdb419c2490d9d1db2fbb3dc1ea7e02aff4ae6287597b91d3c1bbbcd520d2618c79ca99e6398ca9bc07bf03bc8c7c5e991c5a04c5b0a366791798d3730083337e36ee06ade21c4ad446da931a8b0fabc0a367350aa14b6e7ab5ee4b9483df43e2c1eb3babc55a732903d91be6c62f91d7d5945b6a7cdc6f140e9c5868aec8c4eb498")
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
open(&(0x7f0000000140)='./file0\x00', 0x100000, 0x2)
fcntl$getown(0xffffffffffffffff, 0x5)
r2 = semget(0x1, 0x7, 0x10)
__semctl$GETNCNT(r2, 0x2001, 0x3, &(0x7f0000001400)=""/4096)

13:54:52 executing program 1:
select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x6}, 0x0, &(0x7f0000000140)={0x100000000, 0xe3})
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x82)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1, 0xfffffffffffff040, @local={0xfe, 0x80, [], 0x0}, 0x9336}, 0x1c)
ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000180)="3c9b5b762de9c3eab5213fdb4bf857f487c6f7201a1d8164eaa3d149f268bbd6184d02be4dc3c02a154c2b8355e568b564d14990ddeb1f4a437e0f2ac7eb589c3dccf0e5ab4c54d5bf24448af8e2b101900dfc4a87774c69eed1602591feed80fdc9e42f55609af45d9b421cad1ea91ea3664f31a71cd8713a744600e0662a2f096848edfed6a85da50cfa70aafbcf1c45add5ce899b4d312847b2c8543529be15b1db011cfc56192a6d1614")

13:54:52 executing program 1:
syz_execute_func(&(0x7f0000000100)="0c16b5b598cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101edfec4427d822a0a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = msgget$private(0x0, 0x40000000000007)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/127)
r1 = dup(0xffffffffffffff9c)
msgsnd(r0, &(0x7f0000000280)={0x2, "2f534e7162968fc69ac1c8c7c3b821e8e3e15673312266e9f2a338ee911bfb1350da51285d2733beaaa4fa4d4461cd12a304e4e025e8cd13b7a31654dbfd093cd37917c63faf52b2775513b199b1c235f301e052"}, 0x5c, 0x800)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080)={0x5}, 0x4)
ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f00000001c0)="2174a27a5dabd63910640f0ce9d082742e06b1195fc3c0008f0433771fd1c6c542bab2da8fe4b2ceeee740c07bfe8e4b1bcccc4ed68e3879b78ca60222d9d2e49983f2518b4c3ce15d623e7ecef14462c0479482057e05ed57bf14d3185bb5842e6a0c789020521b6124ddb9728277ed4aa11fa75baeebffbfd098a164988a43037f016721f5265d3b")
clock_getres(0xffffffffffffffff, &(0x7f0000000340))

13:54:52 executing program 3:
__getcwd(&(0x7f0000000000)=""/42, 0x2a)
getrusage(0x0, &(0x7f0000000100))

13:54:53 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000000380)="19b029672297522b1d2b8e6232364dfe9a998b303fe77de15cf07d345d133e627f1cd19d7f0461dbe5ab002a068d69d48c54d4c79cd9c89e58b8aacd3ee90cd76ebea912e9bbf4bc4afded8c182f81fd8f5afce014246e8a9e05b10ba1b7b76bcb78d15afecd109b3826c51779370d27c256e4ae1684555fc1f719d5d8a5736d098c9a4b3d29de379f29356f5c78e5fd73b45e211d3babd651ace469c2d69193e665fe4f46f119164fe56dd8d0b86e92eeb6708bd6cd4c1aa3ec36894424a15ba46832f84bb15c75196d406a63e5b5", 0xcf)
socket$inet_sctp(0x2, 0x5, 0x84)
recvmsg(r0, &(0x7f0000000600)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0xf}, 0x0)

13:54:53 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
r1 = dup(r0)
open(&(0x7f0000000040)='./file0\x00', 0x88, 0x2000000000a0)
mknodat(r1, &(0x7f0000000080)='./file0\x00', 0xe004, 0x0)
ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f00000000c0)="6c62dcd382bd5ec78b6c64cd20d757bbe056b2bb7fea8878adc2dffc494ad4b9dddb50018f1db021c72dbf47f681bf4cd3960b1dd9b6b67504c84e445fe65726cbdcc22227fc24b8640f044e9c549da781ad083a416b867aea65cfef2cceac1485665f0cd0692fddcf71cdcc8935ca8834a817804a2595c9332641b79653bbbc32bd4724144899674fc67d48507952b20165835e4a1cbd")

13:54:53 executing program 3:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x4, 0x4)
syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="fffffffffffffff8ffffffff1d004500001c000000000102907840ab8f91dc502ce9ac1400aaffffffff"])

13:54:53 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xa1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001ac0)={0x0, 0x1000}, 0x10)
sendmsg(r0, &(0x7f00000000c0)={0x0, 0xfffffffffffffef1, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x1d}, 0x0)
ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000280)="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")

13:54:53 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000000)=0x4)

13:54:53 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x7, 0x2b4}, 0x8)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={<r1=>0x0, 0x0, 0x4, [0xffffffffffffff23, 0x80000000, 0x3f, 0x8]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8)
execve(0x0, 0x0, 0x0)
close(r0)

13:54:53 executing program 0:
mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
syz_execute_func(&(0x7f0000000000)="b1c591cd80c4827941cda6c4e2a59ecdd0c44139fd5bf9c18dff000000e85e263e4379af40f623419d49f216164808eebae0038e802000c62111f00fba6929da7dd7e0c47d239cb63e36646442e9000000010f186746f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1")

13:54:53 executing program 3:
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0x10)
setuid(0xee01)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x2, 0x4, 0x39a0)
bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)

13:54:53 executing program 2:
msgget$private(0x0, 0x20)
r0 = msgget$private(0x0, 0x0)
r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000000c0))
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f0000000100)="47e69a154f3806fc91927041ba0030234478dbe6370dfd02dde6ca0aea8ea176cfb8210cb163d0ae19b2be")
msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/95)

13:54:53 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x2000000000001)
open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x3)
flock(r1, 0x2)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005})

13:54:53 executing program 3:
syz_execute_func(&(0x7f0000000180)="96f3a798472c431c050f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
pipe2(&(0x7f0000000000), 0x4)
getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f00000006c0))
shmget$private(0x0, 0x1000, 0xa0, &(0x7f0000ffe000/0x1000)=nil)

13:54:53 executing program 2:
syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}, {0x0}], 0x2, &(0x7f0000000240)=ANY=[@ANYBLOB="10070000000002000000000000000000"], 0x10}, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
accept(r0, 0x0, &(0x7f0000000000))

13:54:54 executing program 0:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
setrlimit(0x7, &(0x7f0000000080))
syz_execute_func(&(0x7f0000000100)="91cd80800d0c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f")
setrlimit(0xb, &(0x7f0000000000)={0x2, 0x8})

13:54:54 executing program 1:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
getpid()
sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
syz_execute_func(0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000002c0)=0x605, 0x4)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040))
syz_execute_func(0x0)
mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4)
r3 = dup2(r1, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
getsockopt$sock_int(r2, 0xffff, 0x5808, &(0x7f00000007c0), &(0x7f0000000800)=0x4)
getresuid(&(0x7f00000001c0)=<r4=>0x0, &(0x7f0000000200), &(0x7f0000000240))
getgroups(0x7, &(0x7f0000000780)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, <r5=>0xffffffffffffffff, 0x0, 0xffffffffffffffff])
lchown(&(0x7f0000000180)='./file0\x00', r4, r5)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380))
setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000880)=0x4, 0x4)
lchown(0x0, 0x0, 0x0)

13:54:54 executing program 3:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2cc614850f0504410f2ac2bfd9adaf00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2")
bind$inet(0xffffffffffffffff, &(0x7f0000000000), 0x10)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setresuid(r0, r1, r2)
r3 = socket$inet(0x2, 0x20000000, 0x80000000)
getsockopt$inet_mreqsrc(r3, 0x0, 0x2000049, &(0x7f0000000280)={@rand_addr, @remote, @rand_addr}, &(0x7f0000000240)=0xfffffffffffffd15)
open(&(0x7f0000000440)='./file0\x00', 0x2, 0x90)
setsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000180)="ebe20ec1a600e965d1e523292a3a706d2d6ed920b9ad1773783db22e8dc6fb76d4e23e05eeff16540359fbef4cf55280827ac29979fcbb4e976e0e85c98fa2bab8d808bbd8437102af1416ea9ef66f94198cec3f", 0x54)

13:54:54 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000fc0)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x1da}, 0x0)

13:54:54 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000280)={0xbfd}, 0x1)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getitimer(0x0, &(0x7f0000000140))
ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f00000002c0)="8972acfd6444d89ffb47bc027d6a3557a9863b12b6bd46b7abe50b")
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf110b4100c4a37bf0c55c41e2e9660ff8aa021040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r2, r2)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
fchdir(0xffffffffffffffff)
fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getresgid(&(0x7f0000000780), &(0x7f00000007c0)=<r5=>0x0, &(0x7f0000000800))
lchown(0x0, r4, r5)

13:54:55 executing program 2:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="24fa527f76696c653000"], 0x1)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8)
freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getgroups(0x3, &(0x7f0000000100)=[0x0, 0x0, <r2=>0xffffffffffffffff])
fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getgroups(0x2, &(0x7f0000000280)=[<r4=>0xffffffffffffffff, 0x0])
setgroups(0x4, &(0x7f00000002c0)=[r1, r2, r3, r4])

13:54:55 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10080, 0x90)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={<r2=>0x0, 0x3, 0x7c, 0x7, 0x0, 0xffffffffffffff7f}, &(0x7f00000000c0)=0x14)
futimesat(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x7ff, 0x3f}, {0x66, 0x5}})
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="000000000047b9d98ddc820debca68d0f806566f28cf08edf65ae5ac46117d915f67766257aac014b1049f11c1736d6c6aa0f5d58cbb5218d6573ea881fa9b726bc158a11865574faaafe5620e0d44f4f9602d460c73b1b2f6632d2b03d0b91b6fc475379905359741b071aaef586bc9f804b142b6f37e3db021c37f01595b65f38dc9ac2dada7b987398876ce51b1e9393c018b53dc68b6dc5b92cbcfb2d23b6340"], &(0x7f0000000140)=0xa)
setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000080), 0x110)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0x9, @mcast1, 0x2}, @in6={0x1c, 0x1, 0x64c, @ipv4={[], [], @loopback}, 0x4472}]}, &(0x7f0000000280)=0x10)

13:54:55 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
flock(r0, 0x8)
syz_execute_func(&(0x7f00000003c0)="982c3e0f050520d0f807913e742ee1819d0f53dede41e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000")
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x59, 0x2, 0x3, 0x10000, 0x42, 0x8c04, 0x9, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, <r2=>0x0, 0xfffffffffffffe6b, 0x2, 0x4, 0x8, 0x7}}, &(0x7f0000000180)=0xb8)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={<r3=>0x0, 0xc1a}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000340)={r3, 0x1}, 0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="ff030000060000000900060003000200050000001c004e2109000000ff020000000000000000000000000001fffeffff00"/148, @ANYRES32=r3, @ANYBLOB="97510000020000003b0000dd7200000006000000d132df222fe9ab1b50c4c8689adce9559ad82a82afbe46a79e5b9193ce76fa2046f319fe172dce9a0c4f46ad12e055d0ab337910de6d2811713756412e942087cf9b6df14e74d6246b699dc11d3e12cfcc8082c570db34c2250856e865691be9a3731961"], &(0x7f0000000300)=0xb0)

13:54:55 executing program 1:
r0 = socket$inet(0x2, 0x20000000, 0x1)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10)
socket(0x17, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000040)="deb049b5ce00b29ef795b2b22bebda17174b8b1329f4ef30051425b1a2b9b50e2f186fd6e34c3c342936822ab578d5f8fa6bc65816fdb012180ca85924db4d64326fd9fd4f16a1f2c05f7a227e598961d694a1b255004d42b368b19ea0303aa3857a7a9fee4b80177c98860648e3fd307f47921618287f16a897bb7fa5481167c89007450ac8142f988a21d05fbc0639715652")
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")

13:54:55 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x2}}, <r1=>0x0}, &(0x7f0000000180)=0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x3, @rand_addr=0x9}}, r1, 0x868, 0x6, 0xfffffffffffffbff, 0x100, 0x10000}, &(0x7f0000000380)=0xa0)
syz_emit_ethernet(0xc3, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff188d3ea1dabc86dd60308785008d0000000000fe8000000000000000040000000000aa030090780000000060aaf8bd00004d00000000b87b19582add2cb0c200000100000000000000000000000000010004000000000000000bcb0fe30d362199a64ae5e40109000000000043af7f3c29e52fe87ca900000000010100040108050203420000000000003800000000000000e32f6f31b5bf7eb313460e289564cac52351f91b864c48628d0300000000"])
socketpair(0x1c, 0x1, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0xff, 0x1ff, 0x1c10, 0x5, 0x5, 0x1, 0x6000000000, 0x9, <r3=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000001c0)={r3, 0x72}, 0x8)

13:54:55 executing program 2:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0xa7)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10)
sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x6, @ipv4={[], [], @loopback}, 0x800}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)="c9bb5a1445083d098cf74734bb0c4a4bab9c62dc599c0ab0c46d1de3ff9144c932db1cfc0149c873d7e13b6967fed535b42033b6262527890549d2b6fe5e7f7e51edcbef3843caa7b22480fc2baa73925c5317e61410d2b0f0cc6aa69bd8298c34d406c8b934fd325cbf9a4234eff24a81925692f22d168b8691023db80e07e0f4f2c3e7383894e92fae2c30d313833703f31ae1f87b96395cc4aeb2802a3437fc85f06f4740e4426e3462fd547ade36f58656c58afc733ecc8812939144064d32abc2e997371e7eada133431cc71c1e813bf5767798f3894a70f8763fe8b934b674da6092ad144e48", 0xe9}, {&(0x7f0000000240)="e04538583976de3629896763d619fea47b7e64a0f48507072c8fe12914869db266e2ec714e489d59b91beb33bf6164ed663d802c66b659ad307ccaf4c7f3fcb050bee058d65231d0eb4000aada991aa69874ed74156875dc66027579", 0x5c}], 0x2, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x11d0}, 0x20004)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000001500), &(0x7f0000001540)=0x4)
sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
utimes(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={{0x1, 0x8}, {0x3, 0x4}})
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001640)={<r1=>0x0, 0x2}, &(0x7f0000001680)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000016c0)={r1, 0x7}, 0x8)
socketpair(0x10, 0x1, 0x98, &(0x7f0000001580))

13:54:55 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = dup(r0)
setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01891ab36cd4a2aced201a56e9681eab07783b370600000000000000", 0x1c)
readv(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/159, 0x9f}, {&(0x7f0000000180)=""/148, 0x94}, {&(0x7f0000000000)=""/70, 0x46}, {&(0x7f0000000240)=""/253, 0xfd}, {&(0x7f0000000340)=""/30, 0x1e}, {&(0x7f0000000380)=""/224, 0xe0}, {&(0x7f0000000480)=""/33, 0x21}], 0x7)

13:54:56 executing program 1:
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff)
fchdir(r0)

13:54:56 executing program 3:
r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
sendto$unix(r0, &(0x7f0000000040)="725087e6f2c8c000b5817dfaa56fdeaa0d0d1763066d86c42e62721505b74378ec73fe3baec01e1058a1aea3", 0x2c, 0x20108, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8)
freebsd11_getdents(r0, 0xfffffffffffffffe, 0xfcc4)
open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12)

13:54:56 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)
r1 = dup2(r0, r0)
symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00')
sendmsg$unix(r1, &(0x7f0000000840)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000780)=[{&(0x7f0000000100)="fecd8ecae511e07b10114986e1f858d644de7e3bb871ece16ef3d9578d3434422bec327d8b1ce3e8130d14178b40c62803e25b94751ba1050da386dd37e544a427259bc2f9bf441e1bf2ef5010829359896b506b26ba51522dec055861b6d1fd6d9bae36e2200043197b1958c432629c5b127437781de019bf4976d8d09a4edeca5361cb1a26cae5d4fdda107fb9b7609cae01e692a4c4f49a1d31156968a969a0cc9c6b29f8a320b6b607c7ef010430582149942509607fa1a79fed139b166af0ece78262af79552357802a28be", 0xce}, {&(0x7f0000000200)="a5eb20c1eed1e932658442132126cee416186a64dbe5a9cd44c255270eee7a829863e87aff762033976343a0f7415e71f4ebb9c88a88b9510a71a8a130a7dd8b04b791c5ec1f2169795cd9d2b6fe553b5658373a585704dfff3a6c83ad6f46ffe6c643257cd5f9c2a72b573cae4462db35113c437ff4da19f1a8b9f6c353a0639170df0cef756f653fb13a28b53fce642e5d23ffbef85f3f8dc9df564df00ad4fcc8032f817bcfda01b19c0fe41f31499619346a3f2da83484c7e62d1adbf6446b69833fe80d89370c1f48bf2c708c33a013d6f9474dbb94184c3cd7751113375e75e6b4297406db", 0xe8}, {&(0x7f0000000300)="6d029c43c95e71369a261383a021", 0xe}, {&(0x7f0000000340)="f7d6c2369b0757165f64043f1b42c8df6c87242986f6cbd4ab74c03ec88ef65ff05640ef18e4d74885d3ecbc10a54d0e1e6cb2dbace507d2216f3c8ceb6e87f924989a0a987a86455bce233618339b72cd85ed593ada4132cfaaea9b52943451d8ce5d6d2fe3a2e47be537190a7737ce2c71d995f9a8786f9bbeebd8f2eb661a340c357231d378744b124e2682139be80091526df25b55f0ec6b8680aec6923380", 0xa1}, {&(0x7f0000000400)="e36a1695ec9f665218e456148b901bf607795320126a8fdcef183cdcd50c2313a42a8e500c453a4cbb61ffcb72be021be02e63428406297c265c30cb5285faf7830b3a904b9a7aa79970aef3a9737eaee5945807b46d8d81f4dd8340cf9ff7553d95ea537a3fd3cd17f9c57aefd6a0159767217ee0443801192bc18297cc24d22b6d8970999f0fde70def75e0959f60c8c840dcfeca68aa3c4d7944f134fc5d424400b1032a010e32bd8812310", 0xad}, {&(0x7f00000004c0)="f21adc36beb1f17bb7435c5a70126e93445b9c2f03b8dd4f2095a75577a7b3738699487ec924b27bdb5f9e46bca7f372f8e22377e6bcf1833b368b5d5b927e295dea9b03fd056459982bb4cb8fde1c56248321410f0ed500dd87994831d5c6db051aa46eecf17f668d85670483d18f02bc4a9fd0f50c2d36084755eb2137e75824e16e0d44e65f", 0x87}, {&(0x7f0000000580)="57c21e1222948bc03a52b8f36b692d6184e50b20ea2855a60bf889aad9077078c7fbe3b4487a77e8c4da8384478f3290ed676000e88e6f72002a8122735795fd27df55e51b0c7f1aa6098b6a7b452162ebedf223ffc4e60166d0bd5434272bacb66d701d90558273383644f2810f61d34497eb57", 0x74}, {&(0x7f0000000600)="5bda3124b64132d80c7a79f9d2c5238e49313c9ac3f10dbd7f23c8e2943cf5890f2f47a4c3f7a6dd16f597abb796cb575de2cd51b6e1c321296ebdb36f829f58ffb444e62248", 0x46}, {&(0x7f0000000680)="2faff5f69d16a3e430f7d1203c7d8d349d81517d37573166b5f1ecfaaa289411d872178e43f6bea8fe2054230a89dec45394755d6789ab34b93a8ee0e520216e6189f756aa192c9d56ba1f930de13f8f5d5853708014f0e0b127be3e74192fbf9405718fcdcd926b3cf798f0fcf2ebc78d528cffaa4ff4cb09d744126037a76f6dc37383148db9fdc20c6fbc6f2eb994c89a9e5801fb3be25d2b10b5e6a2a1512d3d72ec1a83d02092b26a37fbcd98d99f5fe0eecc76eada7beca4d17375ede4131437", 0xc3}, {&(0x7f00000012c0)="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", 0x1000}], 0xa}, 0x180)
setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001280)="516234deca982f73ece2baa9024aed805e9bbd7d", 0x14)

13:54:56 executing program 3:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x20000000)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x6}, 0x1)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000140)=0xb)
sendmsg$unix(r1, &(0x7f00000004c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000440)=[@cred={0x11, 0x3}], 0x20}, 0x0)
r2 = msgget(0x2, 0x100)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/129)

13:54:56 executing program 3:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x3]}, {[], @icmpv6=@time_exceed={0xffffff87, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}})

13:54:56 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
ppoll(&(0x7f0000000000)=[{r0, 0x3}], 0x1, 0x0, 0x0, 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

13:54:56 executing program 3:
r0 = socket(0x1, 0x1, 0x0)
connect(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
bind$inet(r0, &(0x7f0000000000), 0x0)

13:54:56 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x200000000000005, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe7fffff0000000000000000000000bb77"], 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040))
sendto$unix(r1, &(0x7f0000000280)="91abd71df3480164a939618cf7a80b558278e6436749d57cb015606f4e77641254c225701b0972402e7cf213aeb708091bd8c6a5e9232042f394b471c479e335a98b3edd9019f0226843e7499f10968e98e7e7ccf7683e19a2109a3f5a0758f596fe6398f7b4a2f7ee069a558e7a", 0x6e, 0x1, &(0x7f0000000300)=@abs={0x0, 0x0, 0x2}, 0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={<r2=>0x0}, &(0x7f00000000c0)=0x8)
r3 = semget(0x2, 0x2, 0x0)
__semctl$GETZCNT(r3, 0x0, 0x7, &(0x7f0000000880)=""/238)
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r2, 0x7, 0x5b, "238ab877a6d419058a7eb4053ac61ad4fd44b6d814d113d76119e86bc1c4326bbf7ecc13dbce3bed90362500f174acacaf85cf4fe7b191b0c58dba00337f3f21ccb74ce9670f6c8ec7d0f4af0d8818040bc99e4f40a95700d1f184"}, 0x63)
ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000400)={{"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", "86428648f7a4b353dc247549e2604ac4291b3747e4211a51b21cdb387fd89450", 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)="3a15315a4407e92312022ad3ece18086437bc9e8735036d2e4ae670948fa59f5e82fb432043fd9b1b2bd8f06a7bee7f4b8f43a61398d97e5b1d66550a1f47c8332c2660b8c6264bb13f8bf0b3e281a1ae927e44aba54270dbe9af10b3538de700377c0f2f94e829cbdc2e19d1abdf893b2c3230704fbc8566fd1d3c5c06655df8d8e57d7da3ecd3a696e", 0x1, 0x7, 0x8, 0x6c, 0x2, 0x7cd05cdc, 0x3, 0x7})

13:54:57 executing program 1:
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff)
fchdir(r0)

13:54:57 executing program 3:
syz_execute_func(&(0x7f0000000180)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = semget(0x3, 0x1, 0x402)
__semctl$IPC_INFO(r0, 0x1, 0x3, &(0x7f0000000000)=""/58)

13:54:57 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="02006f8e0300cec7217a7b51388b465c68a60100"], 0x8)

13:54:57 executing program 2:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r3 = dup2(r1, 0xffffffffffffffff)
ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f0000000280)="5cd4c9a7df1ed74060c8efe5689f934b9f3d1d237c0a2fef02c46c638bbab64c78")
r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="05fdffffffffffffff0003000904"], 0xe)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

13:54:57 executing program 0:
syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0fd3e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x118005, 0x4)
mkdirat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x120)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={<r1=>0x0, 0xde, "636e09840cb4080baceacdf0ff8152e8710afd46d51f458acb425ab7f49415d910134a57b65c3be47e37fd3e09e1563cd6f0f678c7a6be07d60cc382ff1abb2530ff2f6272e6de9f9cf39f463b17d46bf450ea707bb7ff19ef12eb44ce9230db1c3c1142ea263ebcff5d2b0ad0b0df018b2e875fca5171bfccf450c863b4d208138750c357a0ae767077ba482c7b1c812ca797cf04747b8c6f030cfc1e5603835abe3f5d480284ab7d92efdfa96f2d057baa7ff9e71c0e18df6cfa65099ab121320c1443b96459394769de001415e5500ce5815426fad11541e6b23a0883"}, &(0x7f0000000180)=0xe6)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x1, 0x810, 0x8000, 0x8001, r1}, 0x10)
socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={<r2=>0x0, 0x8}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r2, 0x0, 0xf, 0x9, 0x100000001}, &(0x7f0000000140)=0x18)

13:54:58 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000100)="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", 0x108)
socket$inet_udplite(0x2, 0x2, 0x88)

13:54:58 executing program 3:
r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x1c)
fsync(r0)
mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0)
renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0/file0\x00')

13:54:58 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
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)
ftruncate(r2, 0x1f)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0x0)

13:54:59 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155)
msgsnd(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="02e6c7f7ea9480f66abce3972a00000000000000b9f25420c10c5778312e1db86dd3a15f721218"], 0x27, 0x800)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r2 = getpgrp(0xffffffffffffffff)
getpgid(r2)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r3, 0x0, 0x1000000000003)
rmdir(&(0x7f0000000300)='./file0\x00')
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, &(0x7f0000000540)=""/126)
shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
ioctl$DIOCXROLLBACK(r3, 0xc0104453, &(0x7f00000006c0)="f556465f29787b2507ed4f80b43336cee2d94d79ce8379c37b20b5d57e36c318ce9e56b788e49482a9e4c03de09945fb1819966603b59baf43915f2627d9dc5e34fdc06bde8301c35c3958a241a423129083e4051efd0c606015133c4eff887542f8f8729650b5310fcd4a39856fc260af441c15a13955206e121733e5d1d9ebd356a029a0f2721da7aa3ec813092dffa295815f2d8761bf65d81cc381f5fa7585d5501c8cdce921dbede017883bd94499")
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000800)={<r5=>0x0, 0x80000001, 0x0, 0x4419, 0x7ff000, 0x5}, &(0x7f0000000840)=0x14)
getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000880)={r5, 0x7ff}, &(0x7f00000008c0)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000780), &(0x7f00000007c0)=0x4)
poll(&(0x7f0000000900)=[{r3, 0x1}, {r3, 0x121}, {r3, 0x2000}, {r3, 0x10}], 0x4, 0x80000000)
getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
setsockopt$sock_int(r3, 0xffff, 0x1006, &(0x7f00000005c0)=0xc359, 0xffffffffffffff3d)

13:54:59 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0xc)
r2 = semget$private(0x0, 0x3, 0x400)
__semctl$IPC_RMID(r2, 0x0, 0x0)
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000140)={{"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", "47e2a1709c10938d18749ecc9a6b086eb86337e4a0cbc9e041163ddec4a5db4e", 0xff, 0x6dc}, &(0x7f0000000040)="b1ca130642589bea7044c0c18f02a0b25aa7c0ae8d0884cd292b1e4e7e3632ff0074596ececcce9cb44cb34606a99e0093aa8767d4a4d6b58d39032946f364beb22e57ff13f960a063", 0x8, 0x40e2, 0x200, 0x7, 0x7f, 0x7769, 0x9, 0x5})
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x3], [], @loopback}}, 0x1c)

13:54:59 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
bind(r0, &(0x7f0000000040)=@in={0x2, 0x2, @broadcast}, 0x10)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x31, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef)

13:54:59 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
setsockopt$inet6_buf(r0, 0x29, 0x1f, 0x0, 0x8)
r1 = getpid()
getpgrp(r1)
getpid()
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x30000000)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={<r3=>0x0, 0x10001, 0x5, [0x1, 0x2e, 0x0, 0x3, 0x0]}, &(0x7f00000000c0)=0x12)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000100)={r3, 0x3, 0x2, 0x0, 0xb62a}, &(0x7f0000000140)=0x18)

13:54:59 executing program 1:
syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaabaaaaaaaaaaaaaaa86dd9176396200000000fe8000000200000000000000000000aa160aed8b22c190df5882f6b5d7df5a874dc4da0ce20ea3bd2d6f029b433514b7c6fc9b1f1b63829f343f5274802fbdcb6c2665e011ac76ef05bcf4e4e589359845af31d00ac35215e4dd173e7649ef8122081e814a2c76c4d68e8e5d58638c7921ef9764010e2a799c40265065e166873c6a9ca632495a572936975b931eb97ee1c29257e04daecdc98834c48d1cf0f7"])
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x10100, 0x100)
ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000100))

13:54:59 executing program 3:
syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0x24)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300), &(0x7f00000002c0)=0x8)
symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00')
setitimer(0x2, &(0x7f00000000c0)={{0x100000000, 0x3}, {0xfffffffffffffffb, 0xffffffff00000000}}, 0x0)
syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264")

13:54:59 executing program 1:
socketpair(0x1f, 0x5, 0x8, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getpeername$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d3a78b449b1f353c1d1d8d6a3701487c25a390dc08131671c7f3b30f08e5ebaff94bd75f1262cf5636c9fbde5ff4fab2b639a8205d69b5cd504fa4949e6c6481158ee506193502d125ac4ca08c3e5ae1333fcbd1cc93b675ae652b483e91a0a2568c0db187e5e044b37e9e4120132e1b7a81ebceda362e5c45e747f49196a5c9e8e"], &(0x7f00000000c0)=0x6e)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0xfffffffffffffffe)

13:55:00 executing program 0:
nanosleep(&(0x7f0000000100)={0x0, 0x7ff}, &(0x7f0000000040))
r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x104, 0x100)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e21ac1400bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f6b65d3b2bd00000000000000000000000000000000000000000000000000000000f600"/136, @ANYRES32=<r1=>0x0, @ANYBLOB="0400000080000000010001000300000005000000"], &(0x7f0000000280)=0xa0)
r2 = msgget(0x3, 0x100)
msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000480)=""/4096)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x10, 0x960, <r3=>r1}, &(0x7f0000000300)=0xc)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={<r4=>r3, 0xb7e}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r4, 0x5, 0x8, 0x6, 0x3e400, 0x9}, 0x14)
accept(r0, &(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000400)=0x1c)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x9, 0x4820, 0x6, 0x7, r4}, 0x10)

13:55:00 executing program 1:
clock_nanosleep(0x0, 0x2000, &(0x7f0000000000)={0x4, 0x4000000000000000}, 0x0)
r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={<r1=>0x0, 0x2803, 0x2, 0x8000}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x2, @broadcast}}, r1, 0xcd49, 0x3, 0x100000000}, &(0x7f0000000280)=0x94)
clock_nanosleep(0x4, 0x0, &(0x7f0000000040)={0x5, 0x8}, &(0x7f00000002c0))

13:55:00 executing program 2:
syz_execute_func(&(0x7f0000000140)="0c08b5b598cd801b69e4f56962f5696200d9c441395bf91cc18fe9589b26e101edbea118187d822a2adfdfe4da466ff2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f0064430faeb9000000006645363ef80f9966030faee42c24c401e5faf840c4c4617175191d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")
open$dir(&(0x7f00000008c0)='./file1\x00', 0x800, 0x10)
r0 = socket(0x1, 0x10000000, 0x6)
r1 = fcntl$getown(0xffffffffffffff9c, 0x5)
getresuid(&(0x7f0000000540)=<r2=>0x0, &(0x7f0000000580), &(0x7f00000005c0))
fstat(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getpgrp(0xffffffffffffffff)
freebsd11_lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getgroups(0x7, &(0x7f00000007c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, <r6=>0x0])
r7 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
sendmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000004c0)=[{&(0x7f0000000040)="7ce912bcc3742c2a4c2701de54e3f2322d597c2fa47f1f38325cc04aeef4c0db69bf0c2940b2637371db7188db1ef1", 0x2f}, {&(0x7f0000000080)="b7629644254eb397539a2baf76b00979d78b0bea9c3d2174d16f8f8ccd270acdb21b29d34d635cd1f01bc41500573848f84262dbeb7ceddd8bd53a7a76eff3bdd37837025c0a392d740cab544ac3de9e23832694d88410ff", 0x58}, {&(0x7f0000000100)="6f82a7ad75cc", 0x6}, {&(0x7f0000000200)="69774eeaa8bd5ea0c9983fe34917aa3d0478a2409a42", 0x16}, {&(0x7f0000000240)="cbadb1e75c65eaaceaa3a8242c8c0d4d5e5f1ed6f34108336c40f5c7b7721f8024449bae03f0e52cf250897ddfba9f25a4d0aa3249ea7154aacdb2d4eaf98a325dcf3eaa5bf39573ef22fe97eddaf8e41ee754acea59dde4c4d7", 0x5a}, {&(0x7f00000002c0)="acc98810c10b1f0056d3f5c783bd5eb971109fb16865556f423c73efb823ca7784fca57ef70b8c677fdab1cebd81e8dfd37d5fe02a9b2212b97aebdb7b68d7c0a3a0907ee08149186cdcf4eff166e0642c46b4b0ff945d25abcb288d4a415c9b84cf595846c6ef20700af32b17d0bfd6036f9cbfbde9d457df5b16a6cf689716804921e7694f6af1d9b26787e48e987ab7e9e4a57f33790d5135e075bc6b25eb4c886f4121b38917507b4f4c9dcb9b1917f02cd857cdd8f1d73345cdc613346e07aa96eaf8fa4a41651aa201501967c589e54d0e1c653c38fd1678687a58d343ff926887df8fdc9fdc26111c", 0xec}, {&(0x7f00000003c0)="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", 0xfe}], 0x7, &(0x7f0000000800)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r7, @ANYBLOB="001f0000"], 0x58, 0x658015709ed5ee87}, 0x2008d)

13:55:00 executing program 1:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000140)={0xffff, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000)
r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000)
mlockall(0x400001)
sync()
recvfrom(r1, &(0x7f0000000040)=""/35, 0x23, 0x1, &(0x7f0000000080)=@in={0x2, 0x2, @multicast1}, 0x10)
sync()
r2 = semget$private(0x0, 0x7, 0x400)
semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4)

13:55:00 executing program 2:
syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2")
syz_execute_func(&(0x7f0000001b80)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf98fe9589b26c7fdc753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181e7054ea0101f265dc5f00c3304545e269a841002f45332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
writev(r0, &(0x7f00000017c0)=[{&(0x7f0000000300)="a2cea4ba6f0b84a23be7ef682c1854d6a6203b8705e587df253115e3a6635775d9acaa5a4751d065e1efdc1a2b6dbb341083d057fa6d092de37da3480bb959a4266e793a66f6e6660f0ce9ffa4452f4d9c096a81246a0ada0ee79352a028e439d7c5f40d56233cc58341992e80581ab00c2efdf517f62fdb4a31780e62bb530b4c5cf340f7032c2d3c7ff8a5ac9e487ae5efe45d71117f07c21744380de3c6467b570df5b431b83a4375bd38636c0f385395a9774633fa4556460070d0c670a250358f", 0xc3}, {&(0x7f0000000040)="e19cac3e23bdfc8d20753e7a81b7d36d5da5251b81e90360f266386290aa12b4273028a3fc3e16eb295490d64424a37e7e260f7c78dda1811af0c16df6bd17165c89e08750d56a6cb5ff808d360c84ff2b5bd24449eb466839bcc6c9f46973bf8f7743a65e8add963364ddcdeab7e8e058117bd43411634ae69e3e8d47d2fbc4716416ee09eed74f651cbc7a5ea90d3a744c6d986583f59ac1b4661156d51d2914d31931eb571997220f9a18a069e9cc14c5c13940c03604690a233e7e9f", 0xbe}, {&(0x7f0000000400)="6c22f7b8620eaf9bfc956651df3333fc68576520ce383b7d68101035f351a550ff03fe3724fa5f513bcf98d57ecaf1d06b3af73f2b6e6ff90abc3c5b6ac7acc1c098795d325499f1180d79dc179e945c96f939d3d1d99e1b4281aa135ef10d6a61b6ef21bb195ee34f29ecb2a7c14ba783869a7d8400402259c1cf1f61a67f596c533c4dace5bcf2bfa3e3438e8d97d2", 0x90}, {&(0x7f00000004c0)="3c1b818425f308e8d29209c27f6e30983986df08c3407863d72274433d115edf1336c85f96c47c65c07f986b40e210f080ea584b1bc7e69d784d10127e2ee3cb7119360c1208eb6134cdb491dcb0335d00919c497067d4a1985cbba5093a052e1491bb700dfcbb4573e8bbb931f6b49e546b2ef239798df395780ddfe473e9c53fc31b6853c16a0ea1b8d51a9a0c754065c41367881a727a92595d5b805ee69650d84cde982801c4a62ca207b653acd326bf8389200638b9317361f6870bf21188c0eda8a53e7400b9d41bcac29915f2de7f6f221801326507847071", 0xdc}, {&(0x7f00000001c0)="fa272e9edfa45ea736e166d87a85ebf843d2e1f1107876ee6b476594a0c5b0b353ad1e73565e42f433a5f64c6e347e85d29a39a9a2f9646e8a9fa5006767a58ab2823ce6d16ffca3080dead79c7465b55b1e2a21f2b3279ac18963fd16914f5e88ce216c723bdd35dc5b8f646d9c5fb534a1db85ec0b9295", 0x78}, {&(0x7f00000005c0)="cde0ecaef47c4847fad5063631c90a0b1b4b1c4ce063b8f127eed5eac9a6fd5bc813caadcae9b0b7b515907806d5c6903d7f44fb62f3b417138084103bc9b8aff2496607a4dac45a5ed51cef2cc950b083722f998fd1ed696f6fee3341a12d8ff9b6cd788ced945cc4ed934345b658072bf162aa03ab73966f88a43aa5c6e0ed0818331aff36c016baed8a28116759592ac070182baf1e228def1b74f77db5ac57a8e5c0e3376e4150ea1a34b24ad60e1155615e29118602b8", 0xb9}, {&(0x7f0000000680)="bbd14b438ba9042eb858a373d7c5e47b0e82e990b36ac81e94ab6e9b9bc92199e855afcf357e1ffa0032df1f6a444b75f6b9222fe35783e48cac35b3dd5e32dfc0786ae82736b44b3bf2502260abe0137a67b4767b4d4e1d472d02274fbe157e9909ec7f4f595c7a2cf49a", 0x6b}, {&(0x7f0000000700)="b352508a2696c609f6db9e4ad30802d1dd76167f22d6a3bcad28c6d40deb2325886f7170976d40cffa9965a56c61a4ce3df191c4250c558cac34c7a363a9da7d6ba979b48ae9492aad8216e058c34ffe662037da2f66e70f654c6f426f8efec34a0f48477fb507a224a85b64fad47e4307fda3a4c1b6b4ab1e56af7b876b0126181c389daa57b30efb929409f7f2ca70f152ede4bd37059961546fb1d174ab5da4e36c75a6670e4d431a2096d81295f0c617e115075901c8974018bcda0c", 0xbe}, {&(0x7f00000007c0)="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", 0x1000}], 0x9)

13:55:00 executing program 0:
madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x7)

13:55:01 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
ioctl$DIOCRSETADDRS(0xffffffffffffffff, 0xc4504445, 0x0)
mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x1, 0x12, r1, 0x0)
munlockall()
ftruncate(r0, 0xf100)

13:55:01 executing program 2:
select(0xf423f, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100))
r0 = dup(0xffffffffffffffff)
freebsd11_getdents(r0, &(0x7f0000000140)=""/205, 0xcd)

13:55:01 executing program 0:
syz_execute_func(&(0x7f0000000100)="1c19b5b598cd801b69e4f56962f5696200d9d9d017795bee6be94fb9680c000c008fe9589b26c7e4c753fbc4f1ed2626410fdfd1d4f47d82663ed107c4c2b90a23f216e5c3c422b18cb6070000005151c42295b8a5a0000000c4a27d181e1eea01eff265dc5f0066490f38f62b5b5b45e145af35af353541000f9a99f3f3030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

13:55:01 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r1 = socket$inet6(0x1c, 0x10000003, 0xfffffffffffffffc)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000580)=ANY=[@ANYBLOB="62004e23e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000016000000000000000000000000000000000000000000000000000000000000000000000000000000000000ae61fe025d849623f1af4de9885fc0db751d1b40645403e61d8652a05d58556f8c29517456c9d75acdbef860f492a9be39963de5f496269841787a176b21a3bb19ce2c51edaf7f008377eba42fa9c5bac1abae4b2c74021d2625de4f77", @ANYRES32=<r2=>0x0, @ANYBLOB="0000000067d0010000000100000000fcfffff710868f7a9a510fec31564bef5eb9c0f68c36b2c2a7760c47977d1a6fc6b7b39d9d13e4c8952d719e82cc9dce5f8a39b6029cd10fb16bcecf854d3b820beab85cf8655852c0e9adbb84f143a974a67c39d6d76dbad24a586ec787a4"], &(0x7f00000002c0)=0xa0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000340)=0x1000, 0x4)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000300)={r2, 0x1}, 0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={<r3=>0x0, 0x506, 0x5}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r3, 0x5}, &(0x7f00000001c0)=0x8)
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000540)="0000071a8e9e5643cbcd99567e")

13:55:01 executing program 1:
socket$inet_udp(0x2, 0x2, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
pipe2(&(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000280)={<r1=>0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000002c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x1f}, 0x8)
sync()
syz_execute_func(&(0x7f0000000000)="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")
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = dup(r2)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c)
freebsd10_pipe(&(0x7f0000000140)={<r4=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt(0xffffffffffffffff, 0x20, 0x2, 0x0, 0xb7ca60f69eeb64eb)

13:55:01 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x3}, 0x8)

13:55:01 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
poll(&(0x7f00000001c0)=[{r0, 0x2040}, {r0, 0x2c}, {r0, 0x4}, {r0, 0x100}], 0x4, 0xffffffff)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x6)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x9, @ipv4={[], [], @loopback}, 0x8}}, <r2=>0x0}, &(0x7f0000000140)=0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000180)={r2, 0xffffffffffffffe1, 0x402}, 0x8)
setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0)

13:55:01 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x30000000)
sendfile(r0, r1, &(0x7f0000000180), 0x5c)
syz_execute_func(&(0x7f00000000c0)="1c10c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d0e901000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

13:55:01 executing program 3:
syz_execute_func(&(0x7f0000000240)="98994aa84a1c340f05bf2400870043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fbbc4014e4ec4817850c8c4016d7d14dee509b921f457856c0707f240d1d244e10bf8170d0da8c4e3169292bd00008020d0c466410fe847e8f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4d9ed2666f3400f38f6b5851800000f94f95419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3f080620016dec4c4c1a1128b000000002d4bf3000062c401a1ea4be6470f383a4d0ba261b7e2")
readlink(0x0, &(0x7f0000000000)=""/164, 0xa4)
mknodat(0xffffffffffffffff, &(0x7f00000003c0)='./file0/file0\x00', 0x80, 0xffffffff)

13:55:01 executing program 0:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x3, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f00000001c0)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x6}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f0000000a40)="982c3d0f053effa12de0ba20913e3e2ef3420f53de4141e2e996500f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001c62b0b0000000073d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28611d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r3 = dup2(r1, 0xffffffffffffffff)
openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

13:55:01 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000440)=[{&(0x7f00000000c0)="25daf7aaec9c51fa4b46a0fc7da970881d647fd2047c88ff18dd3833bc72e960dfdf51deff559b48e2390ab4e76316565b17cd", 0x33}, {&(0x7f0000000100)="93ecafba41ce2ef8c6931c8610016a7a000e6428286db92758988809f87451aa1b50c951652ad3c56a7eeec1182a00a252005cfcba3dbbd94e86c878bb87c470e29338429e74702c3018b3ddc7c07247e42c10162f56910d2fe981cd28ff7dcd6b7d7d55ca78b92a7e16a138665a2a5f1fe0ddc4f936d7daf945bf10ff744e5cc639a8a6b95c35f983750d672f680712647708ca273c150b803cc11ff7bd1cc5c4cc4929d04c704367e4727f530f368f49a53de37169dfe18609def78d6e247ad2", 0xc1}, {&(0x7f0000000200)="9ae4c64310b8e2e3e433a224992047be0a8a6718dbbc9e7840501093d5e7cb99fe", 0x21}, {&(0x7f0000000240)="971363e0902931472e27e63d8b12bd80721e14b131cb10d86de58670bf34cc8ab3a7b64475a18c02eafb4ccbb88299519d0a74f8ba7c29a69c6477d27d13a6c1ca79ce2b33935f5eab019ee4cd25d04c3b0c98b8d6b26b21055e9e7945b9675b8bb93231e12e4da46a88ac4c75475250bde138bc72fd00b43d1414abaaee84ca257c488e70359fd258f24aeed4584960d1d2fbcbe895845c23701eeb8de2a38352f2137bc66bf716395b820db6359a94874dbedc1ba2c8b7f00f015c3b602c763435e5589ecce0c99119ec7bbc08ec50f5a5ff7ef1245ae637d1dfd1bc54f0d8393fcfefda6acf2fa052f503396dd3fd99d1db4883", 0xf5}, {&(0x7f0000000380)="ee208b22b0d13071fec580bf5a39dd591e127e31ece3fb8a7f8be205c16892061055405aef7ad18bb20675c3471fe47a3ad3e520c077e30b2f8098bf6739cacc71cff715b23d7b4785c2e56ba3a6187ba1e8aa18cefbbd174ae8dd4dfd370fe75ec4ded6188a98b9ac1aece997d507066ae898a92e2d1d7db2e6d1ff0853ef", 0x7f}, {&(0x7f0000000400)="43ee1aa33f19e3da6749bddc7801c2a13c3c186316dc63ae8641", 0x1a}], 0x6, &(0x7f00000004c0), 0x0, 0x18c}, 0x20000)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="100000008400dcc9876adbf1c6a609e6eac321e2bcf1091b6ace038bdcda08000000000000131c00df0d000400035a00000001001b00"], 0x2c}, 0x0)

13:55:01 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xf, &(0x7f0000000140)=ANY=[@ANYBLOB="00001000"], &(0x7f0000000180)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x1, {{0x2, 0x3, @broadcast}}}, 0x90)

13:55:02 executing program 1:
syz_execute_func(&(0x7f0000000240)="1c11b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd238938c00000000c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
sync()

13:55:02 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000000c0)="e51e59e8b2b66d64bb517faf1848a10ee531e11c3509576d3a98b3ae301a010d1c20c1e7b0e844c634652c0f734205828d476e3bb91a71476d843d3245d14b1dfe33de541af8d7155db0da4fa5bced45d2aa13322288db4c64015dfcffe243f874715e62b58d4ae85126eca5")
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0x6}, 0xfffffffffffffd90)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000180)="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")

13:55:02 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={<r2=>0x0, 0xffff}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r2, 0x8}, 0x8)
sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0002c297218818cc7fc166696c6530e9"], 0x1, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x100000001]}, &(0x7f0000000080)=0x6)

13:55:02 executing program 3:
syz_emit_ethernet(0x42, &(0x7f0000000080)={@random="84efada9503c", @empty, [{[], {0x8100, 0x3f, 0x7, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "1b3cf8", 0x8, 0x3b, 0x0, @rand_addr="5034236f6fc4f4cf691f456a46564081", @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply}}}}})

13:55:02 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x400)
r2 = accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0)
dup2(r0, r1)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

13:55:02 executing program 0:
ftruncate(0xffffffffffffffff, 0x7e2780e3)
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x30000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x9, <r2=>0x0}, &(0x7f0000000200)=0xc)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={r2, 0x7fffffff}, 0x8)
mlockall(0x0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4)
read(r0, &(0x7f00000000c0)=""/219, 0xdb)

13:55:02 executing program 1:
syz_execute_func(&(0x7f0000000240)="1c11b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd238938c00000000c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
sync()

13:55:02 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x4, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x15, &(0x7f0000000040)={0x1, [0x0]}, 0x6)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={<r1=>0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000340)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x2, @broadcast}}, <r2=>r1, 0x5, 0x6, 0xffffffffffffffe0}, &(0x7f0000000000)=0x94)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r2, 0x3e, "c2a46848a340758570d9b7b8a053a3ad9cdf89584ef8a94d8ad309bc66c964d84e03aaa230f3b912bf2868c4af5c451450721cf69f8453ab6395bbff3bf7"}, &(0x7f00000001c0)=0x46)
r3 = open(&(0x7f0000000080)='./file0\x00', 0x10004, 0x84)
ioctl$DIOCRTSTADDRS(r3, 0xc4504449, &(0x7f0000000440)={{"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", "c8181c1fb7574122d414820d19f36c4a3e9ae68dc411bc6df6d1ac1e19aca555", 0x5, 0x20}, &(0x7f00000000c0)="5bd6feda44cc", 0x7, 0x7fe, 0x401, 0x1f, 0x1000, 0x9, 0x7, 0x3})

13:55:03 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
munlockall()
ftruncate(r0, 0x0)
msgget$private(0x0, 0x0)
getuid()
getpgid(0xffffffffffffffff)
chroot(0x0)
socket$inet6(0x1c, 0x5, 0x7)
nanosleep(&(0x7f0000000000)={0x1, 0x2}, &(0x7f0000000040))
nanosleep(&(0x7f00000002c0)={0x0, 0xffffffff}, 0x0)

13:55:03 executing program 3:
syz_execute_func(&(0x7f0000000140)="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")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x41, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4)

13:55:03 executing program 1:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
fcntl$setflags(r0, 0x2, 0xfffffffffffffffd)
syz_emit_ethernet(0x4de, &(0x7f0000000180)={@random="3ddafd83a8c2", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "2fca8d", 0x4a8, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18b], [], @broadcast}, @mcast2, {[], @udp={{0x1, 0xffffffffffffffff, 0x8}, {"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"}}}}}}})

13:55:03 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
r2 = socket$inet_icmp(0x2, 0x2, 0x1)
socket$inet(0x2, 0x10000000, 0x3f)
socketpair(0x4, 0x7, 0x932, &(0x7f0000000180)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
connect$inet(r4, &(0x7f0000000700)={0x2, 0x0, @multicast1}, 0x10)
poll(&(0x7f0000000100)=[{r0, 0x18}, {r1, 0x80}, {r2, 0x20}], 0x3, 0xff)
syz_execute_func(&(0x7f0000000c80)="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")
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={<r5=>0x0, 0xc70f, 0x7}, &(0x7f0000000840)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000880)={0x0, 0x10001, r5}, 0xc)
open$dir(0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r6=>0xffffffffffffffff})
ioctl$DIOCRINADEFINE(r6, 0xc450444d, &(0x7f0000000280)={{"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", "37e99d45b6602f426f9917e6d78743381dafdade1b0e31e662df1a163e8a71b6", 0x40, 0x7fff}, &(0x7f0000000040)="9883ca0cf2d70c4e9b06137bb105c16d0e996a541baba069e7915111a6da206c692d80ec8f129a241e8af150c6d837e3878045523671fdcce0f39ee5fc29362cf7c0c27b21dddbda869a0ba525c79d215f1812de1c1ddf5a01e514e76d8d5f3b8f9c01bd09dcc8a29dd611984f17d5b6c72c2c8fcdac0d23e3b93ab531f640a43270b2f167ea1a29", 0x4, 0x8, 0xfffffffffffffffb, 0x5, 0x10000, 0x88e9, 0x4, 0x8e})
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x100}, 0x1c)

13:55:03 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
r1 = dup(r0)
renameat(r0, 0x0, 0xffffffffffffffff, 0x0)
sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0)
clock_settime(0x4, &(0x7f0000000140)={0x8000, 0xffffffffffffffa1})
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={<r2=>0x0}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000007c0)={r2, 0x1}, 0x8)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780))
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x2}}, r3}, &(0x7f0000000240)=0x8c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0)

13:55:03 executing program 1:
unlink(0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10)
bind(r2, &(0x7f0000000140)=@in={0x2, 0x3, @rand_addr=0x3}, 0x10)
sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xc}], 0x10}, 0x0)
futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x9, 0x8000}, {0x6c, 0x8}})
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x1)
fcntl$setflags(r0, 0x2, 0x2000000000040000)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={<r3=>0x0, 0xd, 0x7}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={r3, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10)
clock_settime(0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x1)

13:55:03 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x2a, 0x0, 0x0)
r1 = accept$inet6(r0, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={<r2=>0x0, 0x7, 0x0, 0xffffffff, 0x940, 0x1, 0x100000001, 0x9, {@in={{0x2, 0x1, @broadcast}}, <r3=>0x0, 0x5, 0x6, 0x7, 0x0, 0x20}}, &(0x7f0000000100)=0xb8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e22ac1400bb00"/133, @ANYRES32=r3], &(0x7f0000000280)=0x8c)
ftruncate(r0, 0x9)

13:55:03 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f00000001c0)={{"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", "27c2b17db589926f40c73c0444edb8e6d173084a9cb847834f7b0e52fa16281c", 0x742d, 0x8}, &(0x7f0000000140)="e11929405b18bca2b5581f0365fd911c5ceb5b7b74ce0267349bbd82321242e27b93fe5da3eca2347c604d901418c8f14f206f9945615f9449886954e9c3de0fdabca34c739a82623e317717e78a66d37f075314c3f48cc7f00141e1c7d1068244973949a6b517ed59db4d98bf109918a19324e0a1b5", 0x9, 0x2, 0x401, 0x355e, 0x6, 0x5, 0xffffffffffffff61, 0x8001})

13:55:04 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setrlimit(0x8, &(0x7f0000000040))
syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0xe, &(0x7f0000000040)={0x7}, 0x8)

13:55:04 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, @loopback=0x6000000}, 0xc)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000000c0)=0x3, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc)
getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, &(0x7f0000000100))

13:55:04 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
munlockall()
ftruncate(r0, 0x0)
msgget$private(0x0, 0x0)
getuid()
getpgid(0xffffffffffffffff)
chroot(0x0)
socket$inet6(0x1c, 0x5, 0x7)
nanosleep(&(0x7f0000000000)={0x1, 0x2}, &(0x7f0000000040))
nanosleep(&(0x7f00000002c0)={0x0, 0xffffffff}, 0x0)

13:55:04 executing program 3:
r0 = socket(0x19, 0x4000000010000000, 0x1800000002)
getsockopt$sock_timeval(r0, 0xffff, 0x1010, 0xfffffffffffffffe, &(0x7f0000000080)=0xfff2)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=<r1=>0x0, @ANYRES64=r0, @ANYRES32=0x0, @ANYRES64], &(0x7f0000000000)=0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x8, 0x2, 0x2}, 0x10)
r2 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000100)="d6")
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x200, 0x8, 0x3, 0x1}, 0x8)

13:55:04 executing program 3:
r0 = socket(0x2, 0x10000003, 0x0)
r1 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r1)
connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
semget$private(0x0, 0x0, 0x4)
close(r0)
syz_execute_func(&(0x7f0000000000)="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")
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
mkdir(&(0x7f0000000000)='./file0\x00', 0x42)
bind$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa)
write(r2, 0x0, 0x0)

13:55:05 executing program 1:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000880)={0x20, 0x1520, 0x4, 0xffffffff, <r4=>0x0}, &(0x7f00000008c0)=0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000900)={r4, 0xfffffffffffff86d, 0x0, 0xbc1, 0x100}, &(0x7f0000000940)=0x18)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={<r5=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r5}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r6 = dup2(r2, 0xffffffffffffffff)
r7 = openat(r6, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
accept(r7, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

13:55:05 executing program 0:
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000200), 0x1)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f00000003c0)="f00fbb2ff3417c09000865f70e6969ef694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0")
getegid()
socket$inet6_sctp(0x1c, 0x0, 0x84)

13:55:05 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x6]}, &(0x7f0000000080)=0x6)
syz_execute_func(&(0x7f0000000140)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)

13:55:05 executing program 1:
freebsd10_pipe(&(0x7f0000000000))
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
close(r0)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r3 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil)
shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000180)=""/216)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback, @loopback}, 0xc)
r4 = shmat(r3, &(0x7f0000ffe000/0x2000)=nil, 0x1000)
shmdt(r4)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161612e46ded9fbb3f1ac45e22c892a0f0000009f")
r5 = getpgid(0x0)
r6 = open(&(0x7f0000000040)='./file0\x00', 0x10400, 0x103)
lseek(r6, 0x0, 0x200002000003)
msgget(0x1, 0x524)
r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r7, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
fcntl$lock(r7, 0xb, &(0x7f0000000000)={0x3, 0x7, 0xb3d, 0x7, r5})
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x8, &(0x7f0000000080), 0x4)
freebsd10_pipe(0x0)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc)
getsockopt$inet6_buf(r7, 0x29, 0x0, &(0x7f0000000280)=""/138, &(0x7f0000000340)=0x8a)
accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0)
accept(r1, 0x0, 0x0)
lseek(r0, 0x0, 0x1)

13:55:05 executing program 2:
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x1, 0x4)
syz_execute_func(&(0x7f0000000100)="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")
r1 = semget$private(0x0, 0x4, 0x103)
__semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000000)=""/96)

13:55:06 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), 0x4)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
close(r1)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
ppoll(&(0x7f0000000080)=[{r1, 0x2001}, {r2, 0x1a0}, {r1, 0x176}], 0x3, 0x0, 0x0, 0x0)
ppoll(&(0x7f00000000c0)=[{r0, 0x41}, {r1, 0x4}, {r2, 0x120}, {r0, 0x20}, {r1, 0x48}, {r0, 0x4}, {r0, 0x100}], 0x7, &(0x7f0000000100)={0x0, 0x14000000000000}, &(0x7f0000000140)={0x4}, 0x8)
listen(r2, 0x0)
shutdown(r1, 0x1)

13:55:06 executing program 0:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
lseek(r0, 0x0, 0x1)
pipe2(&(0x7f0000000500)={<r1=>0xffffffffffffffff}, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4)
r3 = fcntl$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$inet6_buf(r3, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000300)=0x4)
getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000540)='./file0\x00', 0x208020001)
lseek(r4, 0x0, 0x1000000000003)
pwritev(r4, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000004c0)={0x2, 0x20, 0x4, 0x7, <r5=>0x0}, &(0x7f0000000580)=0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000005c0)={r5, 0x7, 0x1, [0x2]}, &(0x7f0000000600)=0xa)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf)
sendfile(r2, r1, &(0x7f0000000440), 0x0)
r6 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000580)=ANY=[], 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
fstat(r3, &(0x7f0000000340))

13:55:07 executing program 3:
socketpair(0x1c, 0x20000000, 0x9, &(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
accept$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0xfffffffffffffec6)
syz_execute_func(&(0x7f0000000000)="1c24b5b598cd801b69e4f56962f5696200d9d9d017c42379617a52e4f9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce0000080200051c4a27d181ec1ea01eff265dc5f00c422b19d7ba65b5b304545e269a841000f9966030faee424c4a15de1c07410c10a5bde5bdea1e1e0ef26400f0d18c401fe5ff6e30fc0a7c0a736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0b8f097812c9")
recvmsg(r1, &(0x7f0000001280)={&(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000001200)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000001240)=""/11, 0xb}, 0x400c0)

13:55:07 executing program 0:
mkdir(&(0x7f0000000040)='./control\x00', 0x0)
r0 = open(&(0x7f0000000180)='./control\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x190)
open$dir(0x0, 0x0, 0x100)
fdatasync(r0)
rmdir(&(0x7f0000002580)='./control/file0\x00')
close(r0)
rmdir(&(0x7f00000000c0)='./control\x00')

13:55:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0xffffffffffffffd0)
shutdown(r0, 0x0)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101)
sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, 0x0}, 0x1)

13:55:07 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x2, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x15, &(0x7f0000000280)=ANY=[@ANYBLOB="020000000000001700"/136, @ANYRES32=0x0, @ANYBLOB="00bb819906218f499ddaed1f8e8cb23300000000000000"], 0x94)
pipe2(&(0x7f0000000080)={<r1=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f00000001c0)="8026eb60aee1a91cfea7d4eb2174f9a9f25987a20cc98feb6aebf7e99e8ddc83c684e6bac4c845969afd11780accfeff87fe563130141b12239c286107b83140829dc3e5f22bd9b1e006c6dd7bc7186387f2546d4642170e33ecbd0cca24607450e584597cd0a6452a33bb406e30da3901d4396045999bad73c9612528f775fa078cc5a0fb05e83131f2169f578b272e78036cd69dbd6de25b32382a5b7d969a4e5ad7")

13:55:07 executing program 0:
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
getpgrp(0x0)
r0 = fcntl$getown(0xffffffffffffffff, 0x5)
wait4(r0, &(0x7f00000000c0), 0x3, 0x0)

13:55:07 executing program 3:
r0 = dup(0xffffffffffffff9c)
readlinkat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000200)=""/111, 0x6f)
r1 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0)
poll(&(0x7f0000000300)=[{r1, 0x201d}], 0x1, 0x0)
r2 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0)
poll(&(0x7f0000000080)=[{r2, 0x2008}], 0x1, 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00')
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={<r3=>0x0, 0x1000, 0x3, 0x4}, &(0x7f00000000c0)=0x18)
open$dir(&(0x7f00000002c0)='./file2\x00', 0x80, 0x100)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r3, 0x9, 0x43ef}, 0xc)

13:55:07 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getresuid(&(0x7f0000000000), &(0x7f0000000040)=<r1=>0x0, &(0x7f0000000080))
fstat(r0, &(0x7f00000000c0))
geteuid()
freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setreuid(r2, r1)
setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0x0)

13:55:07 executing program 1:
r0 = socket(0x1, 0x5, 0xffffffffffffff81)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4)
syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130000c4014571f60b41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e5b0fa0450f0faa00001521b7ab34d1c4e10bf8c470afc461cd583d00000081c66db712fd83397fd30063c9c9dc0fc483c578db8a00f345d9c6acacc3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110fd3c4a26165c1300b")
r1 = socket$inet6(0x1c, 0x0, 0x6)
getsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x4)

13:55:07 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
r1 = getpgid(0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, <r2=>0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x80000001, @mcast2, 0x15}}, r2}, &(0x7f00000000c0)=0x84)
fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x100000001, r1})

13:55:08 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000280)={0x7, 0x1000, 0x8, 0xc6, <r1=>0x0}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x2, 0xfffffffffffffffb, 0x4}, &(0x7f0000000340)=0x10)
syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f3fd59bf5d134f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef0f0f5b038ad4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000380), &(0x7f0000000240)=0x100)
r2 = socket(0x10, 0x1, 0x90)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x6, [0x1, 0x10000, 0x3ff, 0x3f, 0x0, 0x6]}, 0x10)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e2001000000fe8000000000000000000000000000bbff0100"/128, @ANYRES32=<r3=>0x0], &(0x7f0000000180)=0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0xfff, 0x0, 0x10, 0xc, 0x8000, 0xffffffffffffffff, 0x1ff, 0x0, r3}, 0x20)

13:55:08 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8)
ppoll(&(0x7f0000000100)=[{r0, 0x48}, {r0, 0x16}], 0x2, 0x0, 0x0, 0x0)
shutdown(r0, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x2c9362fc, 0x4)
accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x8)

13:55:08 executing program 2:
r0 = socket(0x10000000002, 0x3, 0x0)
getsockopt(r0, 0x0, 0x69, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x1000, "de0d5410403319bab148a74f02331353"}, 0x14)

13:55:08 executing program 0:
syz_execute_func(&(0x7f0000000100)="0c3ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6c4c2ada8e86c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00")
shmget(0x2, 0x3000, 0x400, &(0x7f0000ffa000/0x3000)=nil)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={<r1=>0x0, 0x8000}, &(0x7f0000000300)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x10000, r1}, 0xc)
fcntl$dupfd(r0, 0x11, r0)
link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00')
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={<r2=>0x0, 0x163}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x7, @ipv4, 0x7}}, r2, 0x9, 0x200, 0x100}, &(0x7f0000000080)=0x8c)

13:55:08 executing program 3:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={<r1=>0x0, 0xd, 0xe7}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000400)=[@in6={0x1c, 0x1, 0x5c1, @rand_addr="cc1fcdc0f194d08e5e1f119eda207a4b", 0x100000000}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x3, 0x3ff, @loopback, 0x4}, @in6={0x1c, 0x1, 0x200, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x0, 0x6, @mcast2, 0xfffffffffffffffb}]}, &(0x7f0000000200)=0x10)
freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000000280)="bd7967bc426ba1c1548b0567d74038f0d884d8de84ef8e3ea1b4513081283401ea20133603c10cd8231c3f3fb75ed2fdb0aeaaf2e78b0408b7ef308a89f5cf1088e66b912f7a8b29fd2e45f019c4bb773e20403b46b31ff25fc1a7269c32d4")
fcntl$getown(r0, 0x5)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000300)={0x4, 0xffff, 0x2000, 0x75, 0x6, 0xf423, 0xf71, 0x0, r1}, 0x20)

13:55:08 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/221, 0xdd)
sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0)

13:55:08 executing program 3:
socketpair(0x1f, 0x20000000, 0x400, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_udp(r0, 0x11, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, 0x0, 0x11d)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000480))
mlockall(0x1)
sync()
munlockall()
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, &(0x7f0000000080))
bind$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB=')'], 0x1)

13:55:08 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x9, <r2=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r2, 0xffffffff}, 0x8)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), 0x4)
getsockopt$sock_int(r1, 0xffff, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4)
listen(r0, 0xfffffffffffffffe)
listen(r1, 0x0)

13:55:08 executing program 3:
syz_execute_func(&(0x7f0000000080)="0c09c4817a2df998cd801b69e42eaf6962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676d328e00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff261dc2cf400005b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3ff4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = getpgrp(0x0)
getpgrp(r0)
r1 = accept(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000580)=0x1c)
getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4)
r2 = getegid()
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000140)='{!#{\\\x1c\x00', &(0x7f0000000180)='$\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='&I\x00'], &(0x7f0000000480)=[&(0x7f0000000280)='})-\x00', &(0x7f0000000300)='(\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='-\'\x00', &(0x7f0000000400)='/\x00', &(0x7f0000000440)='/\x00'])
setgroups(0x229, &(0x7f0000000080))
lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r2)
r3 = msgget$private(0x0, 0x80003ff)
r4 = accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000500)=0x1c)
r5 = dup(r4)
msgget$private(0x0, 0x404)
r6 = getuid()
r7 = getuid()
getpid()
getpid()
getpgrp(0x0)
getpgid(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB='-\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000680)=0x18)
getpgid(0x0)
r8 = fcntl$getown(r5, 0x5)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f00000006c0)=0x6, 0x4)
getpid()
getpid()
setuid(r7)
r9 = getpgrp(r8)
r10 = getpgid(r9)
msgctl$IPC_SET(r3, 0x1, &(0x7f0000000080)={{0x9, r6, r2, r7, r2, 0x4bd6270d5ec3727b, 0x6}, 0x200, 0x0, 0x1, 0x7, 0x8, 0x10001, r10})

13:55:09 executing program 1:
mkdir(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff)
r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0)
chdir(&(0x7f0000000000)='./file0\x00')
lseek(r0, 0xffffffffffffffff, 0x1)
ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000080)="7a0a5de08f3da0299ec2695b2d23f8a0f212d95e7a147470231bc1e9db613de7fe35e62ccaa6e466c2d1236f403b392412e6d76737adc0cb2bccb6a651cf97a9be02eaac4e50b403ae3c4da7e3e8772ed9a10de6e5aaa3ad53eb30bf")

13:55:09 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x100000, 0x0)
ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})
r1 = dup(r0)
ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000580)={{"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", "8d306c352e9c2b2e7ed791cc66981bdefc7e4850edcb0b2adf1a55ebc12128d9", 0x1ff}, &(0x7f00000000c0)="b12186f121201645e24747884c504ef96029c87e34ddb2cf0311ea2683b05ef6b6874cfb7e31529f0b6a451972565bca51d017ca84171dc263708faae0ce219d", 0x7, 0xfffffffffffffffb, 0x80000001, 0x1, 0x2, 0x74, 0x112, 0x9})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8)
lseek(r1, 0x0, 0x2)
socket(0x1, 0x2, 0x4)
socket(0x11, 0x2, 0x8001)

13:55:09 executing program 3:
getpid()

13:55:09 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x101a, &(0x7f0000000140)=0x9, 0x0)
r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff)
fstat(r1, &(0x7f0000000000))
close(r0)
ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000280)={0x10, &(0x7f0000000180)="f588f7d4ce8bbe632dd9d3805b2efd8c90aa7c1c1d9bda40e60e8612e879337420410cff3fa4b007385009eee2651c4ae6597d70f85dd3602bde941d29dee9f056529e4daecc313dec9bdda95de2d8dd8ed3c97889a1257fa0f2cf02ac91e3a2e0fc1d57f3f67e82c299fd0cdff9cd02d2d52044e27bf873b3ad9f0f9d8bbdc2d83c2530761d4a20af2a3ca3692980effb4a90dc7de06d424cedacc46d9c2fdc39de56df7225ddd45813ac14eb7f7b2566d89ceeb984717491e4033baf9a96a4846fcfd3cb", 0x38000000000000, 0x4, 0x2})
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100), 0x4)

13:55:09 executing program 2:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000)
accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
freebsd11_mknod(&(0x7f0000000140)='.\x00', 0x6000, 0x0)
lseek(r1, 0x0, 0x7)
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x800000009, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x4610, r1, 0xffffffffffffffbc)
truncate(&(0x7f0000000180)='./file0\x00', 0x400000000)
lseek(r1, 0x0, 0x1000000000003)
madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0)
bind$unix(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="cbb441e0e6091ae3d2d2c1606c769b29915e26d620a567af2da2a0cb31383bec89173cc94308517929c2eb2e50a1223e22365b000000607f711b1fbf904c851e72221d6d6d6c52beacde2f59919dcd437f704e60a43b3863a6a7"], 0x1)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
poll(&(0x7f00000001c0)=[{r1, 0x4}], 0x1, 0x7fff)
fcntl$getown(0xffffffffffffffff, 0x5)
freebsd11_fstat(r1, &(0x7f0000000340))
r2 = fcntl$dupfd(r1, 0x11, r1)
fcntl$setflags(r1, 0x2, 0x0)
poll(&(0x7f0000000080)=[{r1, 0x20}, {r1, 0x18}, {r2, 0x2007}, {r1, 0x5}, {r1}, {r1, 0x19}], 0x6, 0x5)
open$dir(&(0x7f00000002c0)='./file0\x00', 0x20805, 0x110)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200)={0x7, 0x5, 0xdad, 0x800, 0x8, 0x10001, 0x7, 0x0, 0xfff}, 0xb)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100)={0x400}, 0x4)
getsockopt$inet6_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
getpeername(r1, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x2, 0x100000000, @empty, 0x7b1}, {0x1c, 0x3, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x4, [0x0, 0x6, 0xffffffff, 0x2f, 0xffffffff, 0xff, 0x1, 0x2]}, 0x5c)
socket(0x0, 0x4, 0x0)

13:55:09 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)='f', 0x1)

13:55:09 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x22e, 0x4)
getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10)

13:55:09 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x6, "325065bca3cec4f53a071f7afb31798f"}, 0x14)
setsockopt$sock_int(r0, 0xffff, 0x1208, &(0x7f0000000000)=0x80, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0002fccb96b08a81d33292b4f1e8a00875c37b20d9216600302f3f0a66bc34232d4258257b1766696c653000b3868333f9563869242ace11c1abf23a1655427cb5c0197f98f000"/80], 0x10)
sendto(r0, &(0x7f0000000080)="6b9534cea51fec57ef07fc8d88d660e81c23bca93b164ece857fce643abafd5a324f2295baf2e8d2ed5c029f008d0c56daf3980bdc15af514eb4db772d675663031f5319e1c102b3ba7185772c3f3b74ce5c7b8e99cffd8e4edd111bb72377f4cde7bedcd805f4fe3ffcea818408406c4a12bd464c10bcf18d0b51a79f4050a8ff21059443bd3d322012dd64a6fd9d896fd94051fe49d83e2d3f371e96694e261292f5bde4", 0xa5, 0x80, &(0x7f00000001c0)=@in={0x2, 0x1, @broadcast}, 0x10)

13:55:09 executing program 0:
r0 = socket$inet(0x2, 0x10000003, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x0, 0x220, 0x0, 0x0, 0x7, 0x10001, 0xfffffffffffffff9, <r1=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

13:55:09 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f00000000c0)={@empty, @remote, <r1=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@rand_addr="a03069b837eaa2fc24cf4a44679b47f5", r1}, 0x14)
mprotect(&(0x7f0000214000/0x4000)=nil, 0x4000, 0x0)
munmap(&(0x7f000021b000/0x1000)=nil, 0x1000)
mincore(&(0x7f0000213000/0x9000)=nil, 0x9000, &(0x7f0000000000)=""/170)

13:55:09 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000a00)='./file0\x00', 0x400, 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000f40), &(0x7f0000000f80)=0x4)
ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000ac0)={{"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", "81c1a4788a7c32af0aa280c339c0be3c317aeaa858c685509dbc5b52b5ce5ad8", 0x0, 0x6}, &(0x7f0000000a40)="74ba67524b8b7b011afeaba236a92d427190179fafc740bccf44931c51d126ee8081166864f1dea11076ee83324ec685bd828af65d436cc0cac9b9362e78644a29f102c1e8e3511b73f942939d4b1e3904a325e0fb379ab73d937075025dbde0462940411b8be8e67d5ce8535a1c7d119a5d48964aa79efb38af", 0xffff, 0x0, 0x9, 0x800, 0xa9, 0x8, 0xffff, 0x8})
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
freebsd10_pipe(&(0x7f00000002c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f00000001c0)="ddf1e9a7d8ed3325ad7692e6c6991f65226576665e4e30c9ce229b620f25f0ee75dad9cacae1447e28e6e979cd2250edef3bba198ab0e01388c0f00da324e0e0b06f0b8d318022c566b22bbe2ea917ca6087681169886ea1066f6dce340a764096512cf63b7b6643b75ed9c3fd71702dc89bb7de290dae7b24bc7da59f064634b2b2b5d30592")
r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r4, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
flock(r5, 0x5)
getsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000280), &(0x7f0000000140)=0xfe25)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000003c0)={0x8, {{0x2, 0x3, @broadcast}}}, 0x90)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000180)={<r6=>0x0, 0x20}, &(0x7f0000000940)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000980)={0x7, 0x400, 0x1, 0xb523, r6}, &(0x7f00000009c0)=0x10)
getsockopt$inet6_udp(r4, 0x11, 0x0, &(0x7f0000000fc0), &(0x7f0000001000)=0x4)
fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
freebsd10_pipe(&(0x7f0000000040))
ioctl$DIOCRCLRTSTATS(r2, 0xc4504441, &(0x7f00000004c0)={{"ac41c2cc65e2b61fe7cc208128f5ba187d76c1fdf9e90726c928c703e280809902ddcf535b07ba6656f9bebd155b648d65aa077236c79b8ac2f768b5404828c5c8ac2a6df8cd0a046a5021865662125b2e06d0b3f98ab05e977a87d22e3fe30801b5b2598a2962e9d88445e8d2c36d1ce69a2c4800743b6d7a6a0a60cb35a31c9bf80e033f04abdd3eb2facebd5c574fff4e9714ce285e0927129ff8680858d4846a0089cf8af2b8ce843aaf241e5f2f595fd3139d4a34316e7b6d4a7e758c0444dddf4cf97cfad3dd95b50420a83f64f9407cbbf650cbe3c9ffeeb2eadee4e58e44d86824b0c9d4395168ebfea3971e85ec0de8323a8ed58dbe5b4e14f528993ae7a980052e72074116735a44e9120acbb4c1ba57f087db0310f38fc780b2fade62826dc02ce55a0710f017615edd8113819f8327ae11157469b732221b97a9a93b42aebf0c6d0bfde0e29132c5f0a66c963794761985a8de85b1b864001989181c199d03f01a691cf31b11740db4906a1fe31ee8c2008415c8320932812c99db07e428d85f58188045e93060b6ef177212f3df7ead8fd942a48542a06769d82e90270b7f4a779008adf090e20fe14508aa17771bb5518cd734a79f268b7dad60232ef5af005a59215cf0472349406d49c305c635724a1c23cb84f0be3933f0440cc93dac03f4f0c4aaaf5dbd7710640753ab8a93e3df73eb04b1f054100d208d26f27c55016e994cce55ac7a0a31a4ff7d9f0859c82ce4786fdf0f1122131fb847d97d37fd8f8e2237c2a6459b8544887d72f58f625dfa4c570e593cc9c338daae51e40899c2ef7cab00506ed14330fa4bf70a0e799022c2f2b74ddadf969ce72e629d772d386d74fe07d9ad1f189700d91912870b16e391e4f6fe92f4a7b76e3a733f26a329567ed3854864960e9143e27a1af073ea1a10e8fb2978887cb7c39c7fecad89b2fa29632adca5b2c397deff43209530a90e0b907f1ecfc518e3fbbb03a2a07e9f29101d1d796393a763488c6b2e6aea6ed5c42bbdbc7dc665db6658c744cbe14f88cf1e9a424d1689323edc2198650a0d1b0263a21866164c95cf07dd7a15869baef825b4d60fb3406780603990c78932dc14b918d322060f7681dfca9885539c0a792d73ffb751870c603502d0cd03e1598d10eaac852980138860e597a65937964cb5430dfcd3e84825e796831e976e4faed7f91545976a7d17a4cbfd398080d238364dfb37ede96151a8e8ba8dff083c7d688dcf595f19f7f98246da3e6c651ef481fb585c6f76ba390dbd9bee37b89dc03506a863fc40b7cc869039275d7fe7fbf27a2eee692ee84efb31f6053231907fdb1b8fdcbf3cdbb3f79c4711b09ac50126a2f42c84568302dfd9ec64a103b5f1432650fb8f2c826b2cb4438ec203ee1aad5c1d736cded8ed593845f25aba922d55613aa9b6eeb8", "a1e2dd9b16c9f3f38427485c5540e77ff930661273e29fc5da618c60a08aae56", 0xffffffff7fffffff, 0x7ff}, &(0x7f0000000300)="000bcf70c0d5fe1e3239ea41cc192a72afd3c1f3a5033d6ea823968d886734eb797a85cc239bfda6971d09f3756e1864ec848d30bb1e03847420763b6afbb6ad24c66564f94117455f1d4a0ca2a82b2620b71d8d2a743f0ed36adfa4a1756b78d63c9b67b27602da372120a850698bf1c634b0263448c1867579a62c3b03c4909eb2b87f42dab240550d85061616b198a8233e9fa58e86b4c8aef5563cb5cd0a245228932ba9", 0x1, 0x1, 0x0, 0x1000, 0x4, 0xffff, 0xa94, 0x3})
flock(r1, 0x6)

13:55:09 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x40)
getsockopt$inet_int(r0, 0x0, 0x1b, 0x0, &(0x7f0000000080))

13:55:10 executing program 2:
semget$private(0x0, 0x2003, 0x349)
syz_execute_func(&(0x7f0000000400)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000040)="232fe9caa7e167f2ad9cec0a76747c417e93d88c5209fb28afb1649c5af17015e05ce1fe3093d065a6dda5619c4b175e63821c6a407d9570d38b3f47463cebbe2a8eefd544f7bd6902621ba200382ffd2f31695cb149dd8dba4728b27839fee4e0b8e4a1bc7f3415b881134729c721fcce5be71710d0")
getsockname$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e237f0000010800000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000772a23a0d2b1123b0b2eeb1f2e5500000000000000000000000000000000ff39a2fb11df21c1660d05360000000000000000", @ANYRES32=<r3=>0x0, @ANYBLOB="00000100ff00000000020000ca0f000001007b00"], &(0x7f00000000c0)=0xa0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10)
r4 = fcntl$dupfd(r1, 0x0, r2)
fcntl$dupfd(r2, 0x11, r4)
poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0)
setresuid(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)

13:55:10 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bf2e134f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0))
readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000140)=""/102, 0x66}], 0x2)

13:55:10 executing program 3:
syz_execute_func(&(0x7f0000000240)="1c21b5b598cd801b69e46962f5696200d9d9d03797c7cdcd5b680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216af8f4808eebce0000d008020002000b18cb607000000518dc4a27d181ec1ea01640f34f265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865")
r0 = open(&(0x7f0000000500)='./file0\x00', 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000540)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x2c)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = dup(0xffffffffffffff9c)
ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000300)="f9b041d0ced90985b6cd3bfbba20f0d67c7a3ad34c960bbb74015bcf9e00efdc7866af36b9652c269d7b09346561877ce18557d672d454a685df4fa3d8c3343e3e0b82980d8358fa7af4e7cc8dee38927e57d80ac22906fa60ea837537d01d2fd69bd9152a3222341a1a40e165361d1b8fcd6874f1eeac7bebe378ecd5ca92e2b749165f988977c64f71deaeafe37887950907c2868554f0bc9f19c7e40d7a103adb86a6d77b517fd1718ecf13469fb8dac684a1d43e6e91798be3f39348657a8b5f319db613010712ae70f9a07e514dfe3691c5d3d580578425d407c6443f4a12c72953ba3806c9f9")
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={<r2=>0x0, 0x10000, 0x7, [0x5, 0x3ff, 0x3, 0x80000001, 0x20, 0x0, 0x8000]}, &(0x7f0000000200)=0x16)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000400)={<r3=>r2, 0x10000}, &(0x7f0000000440)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000480)={r3, 0x101}, &(0x7f00000004c0)=0x8)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000100)={0x1c000000000, {{0x2, 0x2, @multicast1}}}, 0x90)

13:55:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x32, &(0x7f0000000040)={0x1, [0x0]}, 0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={<r1=>0x0, 0x4, 0x1, 0x100000000, 0x8}, &(0x7f0000000100)=0x18)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x8000000000000, 0x4, 0xfffffffffffffff8, 0x0, 0x80000000}, 0x14)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x7f}, 0x8)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000005000001ff030800"], &(0x7f0000000080)=0xc)

13:55:11 executing program 0:
syz_execute_func(&(0x7f00000002c0)="0c11b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={<r1=>0x0, 0xa0}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xe, 0x3}, &(0x7f0000000140)=0x8)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
readv(r0, &(0x7f0000000280)=[{&(0x7f0000000400)=""/244, 0xf4}], 0x1)
r3 = getegid()
r4 = getgid()
freebsd11_fstat(r0, &(0x7f0000000500))
setresgid(r2, r3, r4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000003c0)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000380)=0x10)

13:55:11 executing program 1:
r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x201, 0x0)
madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8026e}], 0x1000000000000013)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x3, @ipv4={[], [], @broadcast}, 0x426}}, <r2=>0x0}, &(0x7f0000000080)=0x84)
futimesat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x3ff, 0x6}, {0x3f, 0xadfd}})
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x7}, 0x8)

13:55:11 executing program 0:
syz_execute_func(&(0x7f0000000180)="91cd9280000c6969ef69dc00d9ed3a2020d00fd1b02db5d900c653fb0fa95ff965be3c1266440fedd10befc4a2a1dc356cab00009d670f381d6a2f450f4868d1d97c7c63460f5776c161617878a7c401fe5ff6a9c1460000e1b18f897c80d845e22c892a0f0000009f")
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
mkdir(&(0x7f0000000140)='./file0\x00', 0x10)
getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000080)={0x1f, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90)

13:55:11 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000280)={<r1=>0x0, 0x0, 0x0, 0x8000, 0x6}, &(0x7f00000002c0)=0x18)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={<r2=>r1}, &(0x7f0000000340)=0x8)
poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0xfffffffffffffffe}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0)
r4 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040))
r5 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8)
r6 = socket$unix(0x1, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000380)={r2, 0x1, 0xf, 0x8, 0x2}, &(0x7f00000003c0)=0x18)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f00000004c0)={{"6dd128e3d9a08dd65a669145ceaf7709ccff7d3c9714588dd5bab4e14368b2bc1a21b4e8cbd42010b71384513078a77903bb8b765c2f4f87e57bde36aa6d9f05c2c31ff1c556c41558302b0afc03200518c0c073ac37962f4007ef4d24302305743ecd88bd0f073a2d59db353960d992ebcbd682291b5880b49153ba4d440121e4d76e53914f0c4ca38f577b24c189b956339fcbd4ec59103afb19f9a450ad3ba69daa38f7d9c3d90b6baec29d2365b6b856bcce9c947f23ced236e98731cea948f23e41de3ac7712ea8f6cd100429be367ed5670d1953275d538c9b4736af551fc23ef50cd2ef2ab1ceb8fe3843ee4d2df7b0241533198abf89fea6ba57b4ce6a9bcbade7bebcead42045afeea08cd02ff79a55b12c068fa497f0f0fb886725895ea2d8a36caef72b89424df11aabeea5c8098e2344a2ce948cba9251e9bacd86d4ba044af88aad56051de04f768dda21ea29bd23cb122ab8c18674d3cf16bb552eba59c205a6ee5ca569d1a80ad77065b683c2582aee578b404b485a195611c567ad10eae373e52557bd698148449b39db3bd99431716c5a7eb5bec214b0175795c5bb2022c62ae26c907cb436d4fc5cb36ed6c7453052225fedc585d076a714743066486e982dfe018972e3e58f1fc3aac7ee3563f9494e9a93dccf2484e20b828150324e4008a19e1d16c4e0080e92c6408cd6f24a1373f9e07c3251443208f48296333f616d705a11fae39fccd18c54f5e0a1512520a1571e82af591cd1a0ce0bc9d915e4459df1aa1230b40da6d41d3fd4ef8f1ea729938b4824b399ce648cab22c8c3dcad6f844b5a509273cbce9e2b704a5990a02b16fc3c5ca315fbac49cd035db0a16d914a0655244ad9e3bad36a516e1a937ba81087ad395ac6f291199f4e97783ba56a10927bc0019259cd51de093f3a6a5961038e68d6204d075f58cc01305846ca9c8689b1c2e319c8d8170972f2b7510732d2bab5acd73c483a293b2ce6cf805eabfd9427265e636272ebf65a82a1ef4cbe51bbd6b6e40674f631fd593e41af9dd8a515b79e59ddda15aa4d553c8b5f7b03bb98c267721caeab3cff37659acb567e21bb7d9f9707fc88c5c21f2ab2632f3fa643982cb14914c3ca95d31a69c354c997252e87d9175250753618e22d3d4198298df248df092c6813124ba7dfbacf75e291c48b1201c6c615b1c156e24e9b366d2b06b20461dd66994b122e074365c070c5eadce87444f2469f7e2f63404504813a01dd8b7063425dab0dbe1c12be04ea5e78c7e4486cba9ba8c2923a47d03224a2e3657bcf192e88552802cae7c15e7fe3dede64fa6ff18916efcd4283fe8b23fa5c81d99e6ff79371cb7898a5adac9ca462c08447a1ffbeec9457d4260c9ef645ef417d6f29ca20fce03ef68714a47cba3c1ffb80404f320b928aafae091c8e64d8cb4e7135", "6e7703b642e794374cf93b6e78621a13c77d96ecedb56ce7404e163e1c70b92b", 0x9, 0x4}, &(0x7f0000000400)="d10dbf8bb8ca3614b311ee5c74f5520bbb22d4d1c568672336dfe0b64051d350ee9bf3a89fe93ef1f22dc9565ec416d04509ba48abe500b74fbef548670fa57fd5ed315b7aed645427e4bddff37544f9ba1413fe0f799414a9dd37ae936bb5ea32448081329a9ddcc43b529033822b61b3adf966bd71866ee7b6557d7ff276d9469db75af8a082936a12d75abc4081f35fa6b9be8c74a06eaf144891781fa75abc584261e5dfe60b144ebe3349debc8776d8bb9e0c840c927a901c", 0xfff, 0x8, 0xff, 0x4, 0x9, 0x1, 0x1000, 0x8})
r9 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r11=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r9, 0x84, 0x1b, &(0x7f0000000940), &(0x7f0000000980)=0x4)
ppoll(&(0x7f0000000180)=[{r3, 0x2}, {r4, 0x1}, {r5}, {r6}, {r7, 0x4}, {r8, 0xc}, {r9, 0x2}, {r10, 0x6}, {r11, 0x14d}], 0x9, &(0x7f0000000200)={0x200, 0x1}, &(0x7f0000000240)={0x3}, 0x8)

13:55:11 executing program 2:
r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
r1 = dup(r0)
ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000080)="03a67ddba7e74e770d701fe663c6014a5093ea189902b598b8f7d78291e6a833cefa74cd787c22f7f19db1864c6f4378aa34cc3b74d13223043c5f81b8e491af619b4d82b306e36e9635c53bb6fb551a8c5969b9a32bf8ce2b7c594dc3622905ec3007688ce7510721d64270b3041c2acbdb5d24976c")
fdatasync(r0)
preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0)
freebsd11_getdents(r0, &(0x7f0000000040)=""/39, 0x40)

13:55:11 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x6d281ad7, 0x4)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x5}, &(0x7f0000000380)=0x8)

13:55:11 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x80b2, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c)

13:55:11 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x3, 0x4)
r3 = dup2(r2, r1)
fstat(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x8, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x80)
lchown(&(0x7f0000000140)='./file0\x00', r4, r5)
symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0/file0\x00')
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x1, @loopback}}, <r6=>0x0, 0x75, 0x9, 0x8, 0x1, 0x5}, &(0x7f00000002c0)=0xa0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r6, 0x0, 0x401, 0x80, 0x1f, 0x40}, &(0x7f0000000340)=0x14)
accept(r3, &(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000400)=0x1c)

13:55:11 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000100)=ANY=[], 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={<r2=>0x0, 0x9}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x3b8000, @rand_addr="e718cd52c8acae34724a1d5adf948d72", 0x2}}, r2, 0x100000001, 0xffffffff, 0x1, 0xe19, 0x8000}, &(0x7f00000001c0)=0x98)
r3 = socket(0x2, 0x2, 0x0)
bind(r3, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)

13:55:11 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="00022e2600696c65302f66696c6530c67e9f15b05fc6150b0a3a4c28471707"], 0x1, 0x0}, 0x0)

13:55:11 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x80000000000b, &(0x7f0000000180), 0x4)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x400, 0x4)

13:55:11 executing program 0:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x41, 0x101)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r2 = socket$inet6(0x1c, 0x1, 0x80)
setsockopt(r2, 0xe44, 0x4, &(0x7f0000000140)="d47b07ead840b5eb7515de3c30881c3861ad6ae3921fc5c498fa6caf32a95c39c2c3b889ce8df1fe78657f2d128a7d19b162fd3fc945cf3b6b1fe0c26cf4a95199de6c7cfbca4b74b31d019722560f9ecee5e5c6609cf51893f95a2834aa824d046840f9442615258063190468445b54a2c8f9d4f4bebf070972699927c5d674cbe8bbf020230860552e877aa62098ca0729a965fb3b1476a7bf14a0e1549357488c34a627dc7a903ad5944617bf38ae0fc9a92b", 0xb4)
r3 = fcntl$dupfd(r0, 0x13, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4)
write(r1, &(0x7f0000000240), 0x0)
read(r1, &(0x7f0000000340)=""/252, 0x7a554b995c0836a)

13:55:11 executing program 3:
syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x38, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}}}}}}}})
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@random="1cac10c304f3", @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote, @rand_addr, @local, @local={0xac, 0x14, 0x0}}}}})
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f00000026c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="d1070cfb81dfd4f3e0254062092471e539f05da02ba2f6de92462aa3261a0be37a3f94a153cf0f80cf3c79c2ec4f9426408187f30b991550c9b5279f68277aee1cd82204b1a089889bf500b3a06dc63dbfa31b6baa927c768f393294d0953ddfd7a4e976079b491d5582855b3032d696a0203ae2b3884036294f2613d079fe523af5d55c4fc6085d0f094a3a1009518383771b80a778450f1c357a11ec8b7b233679b8789c72eb3d054de64fa402b2a68e04e8cbbd94914491eb5f41f223449208868e897ca248aaf2f284b6", 0xcc}, {&(0x7f00000011c0)="b3a20b1da1fafe80fbc03ac333294ae00c45e989ea7e228665bf181212d88400db8cbcfab1a48b10823bc719aa499dd39518b160a169343e44a054167c6127d7f17cb19aa6342505093cf55d0ba3a6073fd86f8a3c0fb3475cb72dedae83db248df72130361b69c127468610bef643be55d1926135b1cbeb26c6db22564a39f69653e9d7ea356e3a3ed6a38a9aa6ea561775e62fb0ed84f38a94e3934109a05078f664c94813e490ace5e6d672c180ab8964e9860ef4bdf3d5d814bc3bb4a8bb554b1747a65e1e10e7", 0xc9}, {&(0x7f00000012c0)="57b852f9170de749426855b781fad53d7730341da1ed258ca3acc870e914d15c259059b55adf9717ccef740f2781cde92266532d79a105ffb493fc9ca73c9f2bca7efa39567e91d0f095cddbd798ea2b075495d4e66c6e0241146b9dfc577606198f75a84c1f5dce6e6b520593dc6217", 0x70}], 0x4, &(0x7f0000001380)=[{0x1010, 0x7, 0x800, "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"}, {0x98, 0x0, 0x6, "b3cca041a5d047bcd66e138eb0de79621c411bbf59762ed2002aaa1d92ac634c6055893986cb2a05cf3fe3e6568e9f0061372157c49c99d4a100cbcafa1a9e25f1c2f0c201b149edc0b7f88d44ed1a2510fa18c1c889b237885015c42ecebdb7bf940eaa13c5081e902db4f83f47855735abf859311bafbe25637f6e8df23fb466b14d635022"}, {0x68, 0xffff, 0x4, "0b90a65772addba49b640fbc73ee52c3708bf6df066b97bdee5e24dfa87b8df7c7f0393c5bf3e16f1e7a589fc7fe7fd8704c91b2e8aea8d4de2a504e0463016b80b4be3e0e9e19b98ab28bf059f735bd0931"}, {0xd8, 0xffff, 0x6, "6e8ad913e439aa183cfb48303449210735887196cb8c4fa690d90aa7a90df977d4081ba60c61f295a6f47983d451e5ec64835619d8526e6bb5ec0eeb474eb43f672b46e64c5180d8b2df6c0d5ee276811dda0a8c2641953f63dee6fc49848990a02bde776eda121320cbd29793696cdc73658bc2d5be24e0843750beb8eb541b5d32a8daf46a065e70b18506b3436bf8434645192522387d2693bbbe98fe8fb7e1507c1cae3a3762b8f2633c88416e5cdb9499bc5121768de78c9f837edacc6501b5d23a"}, {0x68, 0x84, 0x1, "448cfc4e686660683ac5b434b3a2489833f910887d62ecac738084fb9c4e0b6111400803b176acaa5f4f20ad4a78aa9a3ab26ce50c0e7bc6d94b8350ba892387ff6af6fb600a86a54b40b910dd38b156dbde90ab"}, {0xf0, 0x3a, 0x7ff, "ca2e419eeadc4853ba410f4021a0ccb93815a10306d24a416069e265c07df71fd42c9e778555380b7c33324cdebc9383650b8a5e8c33e1f72d81237576d46599c9e9c52e60e7e8b5e68268c2f1992eefd9af28c552a2388bed80dbb68ce883b0144224dae688387819d8505ded0fb2e73ed49a3095dd1be719f1ec3398c4b8ad8088c091692b3d3cd4a6c77c4fd3177336a00337e68dcb210d67e5a55ca4445f178d85e02b09d463671b22cd9876eb711f4c9ebe17fe278bc3e8a952a7746708fae596493272594aa31687577c4da7deb2b884ede3a74ddbbb"}], 0x1340}, 0x1)

13:55:11 executing program 2:
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x1, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x90)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x20400, 0x40)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={<r1=>0x0, 0xc83}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0x100000000, 0x7}, 0xc)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={<r2=>r1, 0x3, 0x3, 0x5a00000200000000, 0x1}, &(0x7f0000000240)=0xfffffffffffffc82)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={r2, 0x18, "332c61e02b17deccde9a26a25675b826f7856583009703d3"}, &(0x7f0000000300)=0x20)
r3 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x23, &(0x7f0000000100), &(0x7f0000000040)=0x1e0)

13:55:11 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getrusage(0x0, &(0x7f0000000380))
sync()
r1 = semget$private(0x0, 0x0, 0x0)
__semctl$GETZCNT(r1, 0x4, 0x7, 0x0)
socket$unix(0x1, 0x0, 0x0)
r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)
mkdirat(r2, &(0x7f0000000040)='./file0/file0\x00', 0x40)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000008000000060000"], 0x0)
freebsd11_lstat(0x0, &(0x7f0000000080))

13:55:11 executing program 3:
syz_execute_func(&(0x7f0000000600)="91c461f852a1de195d0bc442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2610f40d79d670f381d6a2f67450f483bd1d9c483ed6aad000001005a660f7e0d000000005776c161614d4da3b57ddacfa9c546008f8848952082b13ba8a8e22c892a0f0000009f")
r0 = getpgrp(0xffffffffffffffff)
r1 = fcntl$getown(0xffffffffffffff9c, 0x5)
getpgrp(0x0)
r2 = getpgid(0xffffffffffffffff)
getpgid(r2)
r3 = fcntl$getown(0xffffffffffffffff, 0x5)
r4 = getpgid(r3)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x800, 0x0)
r5 = msgget(0x1, 0x8)
r6 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
bind$inet6(r6, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c)
r7 = socket(0x0, 0x10000001, 0x2)
connect$unix(r7, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x1)
recvmsg(r7, &(0x7f00000005c0)={0x0, 0x36a, 0x0, 0x370, 0x0}, 0x42)
recvfrom$inet6(r7, 0x0, 0x0, 0x80, 0x0, 0x0)
msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000180)=""/155)
wait4(r0, &(0x7f0000000800), 0x1, &(0x7f0000000840))
getpgrp(0xffffffffffffffff)
getpgrp(r4)
setsockopt$inet_tcp_int(r6, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4)
setsockopt$sock_int(r6, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4)
wait4(r1, &(0x7f0000000000), 0xc, &(0x7f0000000240))
getpgid(0x0)
getsockopt$inet_tcp_int(r6, 0x6, 0x8a2, &(0x7f0000000100), &(0x7f0000000300)=0x4)
r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r8, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)

13:55:11 executing program 2:
mkdir(&(0x7f00000000c0)='./file0/\x00', 0x0)
symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00')
r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10, 0x20000000)
connect$unix(r0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x3}, 0x8)
unlink(&(0x7f0000000000)='./file0/file0\x00')
utimes(&(0x7f0000000040)='./file0/\x00', &(0x7f0000000080)={{0x2, 0x9}, {0xff, 0x6}})

13:55:12 executing program 2:
r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000380)={<r1=>0x0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x2, 0x6, @mcast2, 0x2}}, r1, 0xffffffffffffff01, 0x6, 0x80, 0x1000, 0x3f, 0x5}, &(0x7f00000004c0)=0x98)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x1c)
flock(r2, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={<r3=>0x0, 0x4, 0x3, 0x3fe8}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={<r4=>r3, 0x7}, &(0x7f0000000140)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket(0x2, 0x5, 0x0)
connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x26, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)
setsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000180)=0x8e3, 0x4)
getsockopt(r5, 0x9, 0xc0, &(0x7f0000000240)=""/5, &(0x7f0000000280)=0x5)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x40}, 0xff2f)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x5, r4}, &(0x7f0000000200)=0xc)

13:55:12 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000580), 0x1f)
getsockopt$inet_udp(r0, 0x11, 0xfffffffffffffffd, &(0x7f0000000000), &(0x7f0000000080)=0x4)

13:55:12 executing program 0:
syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = open(0x0, 0x80000000000206, 0x0)
poll(&(0x7f0000000040)=[{r0, 0x2041}, {r0, 0x28}, {r0, 0x1}, {r0, 0x21a4}, {r0, 0xc}, {r0, 0x10}, {r0, 0x5}], 0x1cdea799fdb2962b, 0xffffffffffffe)

13:55:12 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getrusage(0x0, &(0x7f0000000380))
sync()
r1 = semget$private(0x0, 0x0, 0x0)
__semctl$GETZCNT(r1, 0x4, 0x7, 0x0)
socket$unix(0x1, 0x0, 0x0)
r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)
mkdirat(r2, &(0x7f0000000040)='./file0/file0\x00', 0x40)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000008000000060000"], 0x0)
freebsd11_lstat(0x0, &(0x7f0000000080))

13:55:12 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
clock_gettime(0x0, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x4)

13:55:12 executing program 2:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
r1 = semget$private(0x0, 0x6, 0x10)
__semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695)
msgget(0x3, 0x400)
r2 = msgget$private(0x0, 0x5)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000500)=""/142)
r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000)
semget$private(0x0, 0x1, 0x0)
mlockall(0x3)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$unix(r3, &(0x7f0000000100)=@abs, 0x0)
r4 = accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000)
r5 = semget$private(0x0, 0x7, 0x400)
__semctl$GETZCNT(r5, 0x7, 0x7, &(0x7f0000000080)=""/31)
r6 = fcntl$dupfd(r3, 0x11, r0)
semop(r5, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3)
semop(r5, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3)
freebsd11_fstat(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getegid()
r9 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r10 = fcntl$dupfd(r9, 0x0, r9)
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
openat(r10, &(0x7f0000000300)='./file2\x00', 0x200, 0x0)
fchownat(r6, &(0x7f0000000140)='./file0\x00', r7, r8, 0x600)

13:55:13 executing program 3:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042d59bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")
fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = getuid()
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setresuid(r0, r1, r2)

13:55:13 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e39d9ce0a0d65bd2f66696c653000"], 0x10)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000340), &(0x7f0000000000)=0x100)
sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0xc2}], 0x1, 0x0}, 0x2)
shutdown(r0, 0x1)
truncate(&(0x7f0000000080)='./file0\x00', 0x9)
listen(r0, 0x8000000000)

13:55:13 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
r1 = dup(r0)
renameat(r0, 0x0, r1, &(0x7f00000001c0)='./file0\x00')
sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780))
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000d40)=ANY=[@ANYBLOB="ac1400bb4073715f2de0000002020000bbe0000001ac1400bb7f00000100000002e0000001e0de810100"/53], 0x1)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xc, 0x80000000}, 0x8)
setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000240)={@rand_addr=0x1000000000000000, @rand_addr=0xa54}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0)

13:55:13 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180), 0x1, &(0x7f0000000400)=""/173, 0xad}, 0x40001)
r1 = socket(0x2, 0x20000001, 0x40000000000084)
setitimer(0x3, &(0x7f0000000040)={{0x2, 0x26f}, {0x401, 0x9}}, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r2 = msgget(0x3, 0x20)
msgsnd(r2, &(0x7f0000000300)={0x0, "dd5beb91a29bd3cbfec8828b062d6e85"}, 0x18, 0x800)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0x0, 0xf}, 0x0)

panic: sbflush_internal: ccc 0 mb 0 mbcnt 512
cpuid = 1
time = 4197314
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0029c09730
vpanic() at vpanic+0x1e0/frame 0xfffffe0029c09790
panic() at panic+0x43/frame 0xfffffe0029c097f0
sbrelease_internal() at sbrelease_internal+0x174/frame 0xfffffe0029c09830
solisten_proto() at solisten_proto+0xc6/frame 0xfffffe0029c09890
sctp_listen() at sctp_listen+0x4eb/frame 0xfffffe0029c09900
solisten() at solisten+0x7a/frame 0xfffffe0029c09940
kern_listen() at kern_listen+0x132/frame 0xfffffe0029c09980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0029c09ab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0029c09ab0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdfffdf38, rbp = 0x2 ---
KDB: enter: panic
[ thread pid 4017 tid 100372 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why