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", 0x1000}], 0x1, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x80000)
fsync(r0)
poll(&(0x7f0000000300), 0x1e, 0x0)
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0xffffffffffffffff}], 0x3a6, 0x0)

13:55:38 executing program 3:
syz_emit_ethernet(0xa6, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffff0300000000000000ffff0800450000290000000001029078ac1400aae0000001110290780000"])

13:55:38 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r1, 0xffff, 0x20, 0x0, &(0x7f0000000040)=0xffffffffffffff81)

13:55:38 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14)
getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f00000000c0)={@broadcast, @multicast1}, &(0x7f0000000100)=0x8)
socket$unix(0x1, 0x2, 0x0)
syz_execute_func(&(0x7f0000000200)="9826473e4314170f05f3797d59bfd913020000a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c481a9fd7a01c483397fd300c9dcdc0fbcaf00100f00f345d9c6acace4c3214cb9a5605419cec2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4610f9e2bc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

13:55:38 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x7, @rand_addr="ddd3a30685a3bdb957c339dabc1fd144", 0x401}}, <r1=>0x0, 0x6, 0x0, 0x2, 0x7, 0x4b2b, 0x7}, &(0x7f0000000100)=0x98)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0xf800000000000000}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x900, &(0x7f00000000c0), 0x8)

13:55:38 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
write(r0, &(0x7f0000000140)="e53cac62763fac0c7900911d2bb457c50d8335e8d688edf2540d68028fb11fb55090d9b71a3559066c704cc14595041ba17117b0494eb61ce46cf797602dd4fb2357206497607224a15af86c07aeb7c1613934fa3a9e85f17ccf2f350495e3c38e9349067c8714290c995c1794fd9019b9e529aa741aee246a9b2b90de34ba40cf2d711f0d77ab5b88ba7cbbd73a077dba5246985ba11fac", 0x98)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81ad4}], 0x1000000000000013)
setrlimit(0x0, 0x0)
mlockall(0x0)
unlink(&(0x7f0000000000)='./file0\x00')
sync()

13:55:38 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x6)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x7c)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x4, 0x3, 0x2}, &(0x7f0000000140)=0x10)

13:55:38 executing program 0:
shmget$private(0x0, 0x3000, 0x34, &(0x7f0000ffc000/0x3000)=nil)
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
shmget$private(0x0, 0x2000, 0x402, &(0x7f0000426000/0x2000)=nil)
r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00000ec000/0x4000)=nil)
socketpair(0x10, 0x20000000, 0x2, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000))

13:55:38 executing program 3:
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e0311e2e99696810de30367660f6b32db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbc0600100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e656566470fc5d77ea80d0f846588a03ba3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10500, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x800, {{0x2, 0x3, @loopback}}}, 0x90)

13:55:38 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000200), 0x4)
getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80, 0x1)
getsockname$unix(r1, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)={0x4, [0x0, <r2=>0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0xf, 0xe43}, 0x8)

13:55:38 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0xfffffffffffffe52)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180)=0x7fff, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES16=r0, @ANYBLOB="65c24ee4"], 0x2)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0x6, 0x7}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xb, 0x40}, 0x8)

13:55:38 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
socket(0x1, 0x4, 0x4b3)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f0000000200)={0x0, 0x0, 0x1, "9c"}, 0x9)

13:55:38 executing program 1:
getitimer(0x1, &(0x7f0000001780))
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
r0 = shmget(0x2, 0x4000, 0x2100800002, &(0x7f0000ffb000/0x4000)=nil)
r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0)
munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
freebsd10_pipe(&(0x7f0000001540)={<r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000001580)={<r3=>0x0, 0x50c}, &(0x7f00000015c0)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000001700)={r3, &(0x7f0000001600)=[@in6={0x1c, 0x0, 0x4c2, @rand_addr="227d93f8d676d39c2d90084059c5a564", 0x6}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x3, 0x7, @mcast1, 0x2}, @in6={0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x0, 0x3, @mcast2, 0x4}, @in6={0x1c, 0x1, 0x2, @rand_addr="d2afc2a35381a91d48ca54508608f83e", 0x5}, @in6={0x1c, 0x3, 0x3, @ipv4={[], [], @multicast2}, 0x1}]}, &(0x7f0000001740)=0x10)
r4 = accept4(0xffffffffffffff9c, &(0x7f0000001400)=@un=@abs, &(0x7f0000001440)=0x8, 0x10000000)
accept4$inet6(r4, 0x0, &(0x7f0000001480), 0x10000000)
freebsd10_pipe(&(0x7f0000000000)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f00000014c0), &(0x7f0000001500)=0x4)
preadv(r6, &(0x7f00000011c0)=[{&(0x7f0000000040)=""/5, 0x5}, {&(0x7f0000000080)=""/74, 0x4a}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/2, 0x2}, {0xfffffffffffffffe}, {&(0x7f0000001140)=""/98, 0x62}], 0x6, 0x0)
fsync(r5)
shmdt(0x0)
ioctl$DIOCGETSTATES(r5, 0xc0104419, &(0x7f0000001240)="50f145567d8103073a83f457e4a70952d2d6eac605d9c7861cb0f6b430a7ef96531e41")
shmdt(r1)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000001280)={<r7=>0x0, 0x4}, &(0x7f00000012c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000001300)={@in={{0x2, 0x2}}, r7, 0x5, 0x4, 0x0, 0x4, 0x2, 0x5}, &(0x7f00000013c0)=0xa0)
socket(0x0, 0x10000007, 0x0)

13:55:39 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={<r2=>0x0, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000140)=0xfffffffffffffee5)

13:55:39 executing program 2:
freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x200000001000, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x1fffe, 0x42)
read(r0, &(0x7f0000000340)=""/247, 0xf7)
execve(0x0, 0x0, 0x0)
ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0x7fffffff, 0x2})
close(r1)

13:55:39 executing program 3:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000008915ce76ef60deb70000001f0001000000000000010000000000000000000000000000000000000000008000"/128, @ANYRES32=<r0=>0x0, @ANYBLOB='\x00'/20], 0x0)
r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x4, <r2=>r0}, &(0x7f00000000c0)=0xc)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={<r3=>r2, 0xf0c}, &(0x7f0000000140)=0x8)
r4 = socket$inet6(0x1c, 0x3, 0x0)
r5 = dup(r4)
sendmsg$unix(r5, &(0x7f0000000380)={&(0x7f0000000000)=@abs, 0x8, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000180)={r3, 0x8cd1, 0x6, [0x6, 0xdb, 0xfffffffffffffc01, 0x3bf900000, 0x8000, 0xd075]}, &(0x7f00000001c0)=0x14)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r3, 0x7, 0x8000}, &(0x7f0000000240)=0xc)

13:55:39 executing program 1:
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x20000000)
r1 = accept(r0, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0x1c)
open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0xa0)
r2 = accept4$unix(r0, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e, 0x20000000)
getresuid(&(0x7f0000000240)=<r3=>0x0, &(0x7f0000000280), &(0x7f00000002c0))
freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
lchown(&(0x7f0000000200)='./file0\x00', r3, r4)
utimes(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{0x3490000000000000, 0x4b}, {0x7, 0x9}})
r5 = open$dir(&(0x7f0000000440)='./file0\x00', 0x10000, 0x100)
r6 = semget$private(0x0, 0x3, 0x8)
__semctl$SEM_STAT(r6, 0x3, 0xa, &(0x7f0000000480)=""/117)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000500)={0x20}, 0x1)
setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000540)={0xfffffffffffffffa, 0x3f}, 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000005c0)={<r7=>0x0, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000640)={<r8=>r7, 0xfffffffffffffc01}, &(0x7f0000000680)=0x8)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000006c0), &(0x7f0000000700)=0x4)
bind$inet6(r1, &(0x7f0000000740)={0x1c, 0x1, 0x3, @mcast1, 0x8}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000007c0)={r7, &(0x7f0000000780)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000800)=0x10)
semop(r6, &(0x7f0000000840)=[{0x0, 0x1, 0x800}], 0x1)
getuid()
munlockall()
r9 = open(&(0x7f0000000880)='.\x00', 0x80, 0x8)
ioctl$DIOCCLRSTATES(r9, 0xc0e04412, &(0x7f00000008c0)="ec303ac5b510773c82a4cea9328dbf8012220833c689f3712ec5232288baa2642862e02e")
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x29, &(0x7f0000000900)={r8, 0x2}, 0x8)
mkdir(&(0x7f0000000940)='./file0\x00', 0x95)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000980)={0x2, 0x9714, 0x0, 0x80000000, 0x3, 0xffffffff, 0x5, 0x6, r8}, 0x20)
getsockopt$inet_sctp_SCTP_RTOINFO(r9, 0x84, 0x1, &(0x7f00000009c0)={r8, 0x3, 0xb0, 0x49}, &(0x7f0000000a00)=0x10)
ioctl$DIOCKILLSTATES(r9, 0xc0e04429, &(0x7f0000000a40)="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")
fcntl$setflags(r5, 0x2, 0x0)
accept4$unix(r1, &(0x7f0000001a40)=@abs, &(0x7f0000001a80)=0x8, 0x10000000)

13:55:39 executing program 3:
r0 = socket(0x10000000002, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x74e1}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xfffffffffffffff9, 0x1000, 0x4000, 0xdd1a, 0x10000, 0x80000001, 0x7, 0x9, r1}, &(0x7f00000000c0)=0x20)
getsockopt(r0, 0x0, 0x6d, 0x0, 0x0)

13:55:39 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet(0x2, 0x5, 0x100000000)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000084000000080000000000002114000000000000000700000001000000000090cf"], 0x24}, 0x0)

13:55:39 executing program 3:
syz_emit_ethernet(0x4000, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0x0, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1}}}})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000040)={0x10})

13:55:39 executing program 1:
r0 = socket(0x10, 0x0, 0x0)
fstat(r0, &(0x7f0000000000))
sendto$unix(r0, &(0x7f0000000140)="b10005049000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0)

13:55:39 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000480)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f00000002c0)=0x3e6)
getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/55}, &(0x7f0000000040)=0x39)

13:55:40 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x100000000000000)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0xfdb9}], 0x1000000000000013)
execve(0x0, 0x0, 0x0)

13:55:40 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r1)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={<r2=>0x0, 0x40, 0x2, [0x400, 0x6a]}, &(0x7f0000000200)=0xc)
ftruncate(r0, 0x200)
shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={r2, 0xfff, 0x3, 0x99, 0x200000000000000}, &(0x7f0000000280)=0x18)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getpeername$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8)

13:55:40 executing program 3:
syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={<r2=>0x0, 0x3c, 0x0, 0x4800000000000000, 0x6}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x6}, 0x8)
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})

13:55:40 executing program 0:
syz_emit_ethernet(0x36, &(0x7f0000007000)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local, @multicast1}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}})

13:55:40 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = getuid()
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)
setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040), 0x4)

13:55:40 executing program 3:
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x2, &(0x7f0000001ac0)=0x29, 0x4)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
sendto(0xffffffffffffffff, &(0x7f00000001c0)="3d56507bee5c2be7eb679db5120b2a00d49caf6dcfb280f0373429b8771a993faa58", 0x22, 0x0, 0x0, 0x0)

13:55:40 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1204, &(0x7f0000000180), 0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0xffffffffffffffce, 0x1, 0x8, 0xfffffffffffffffa}, &(0x7f0000000100)=0xa0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r1, 0x66, "9d13c5d6b34cea771ddf4df16171f0edae67d1defefd7ecb6ac245d72d8e9bf313860b696bff96ed0a54a33cdaf9916f844e407bf516443b44b963bbec0a8253b2b32b675695d316cb455a4d3e47eea6bbb3a5700ffdab026c32cbe7495893def2a70e9f2ff1"}, &(0x7f0000000140)=0x6e)
pipe2(&(0x7f0000000240)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCGETTIMEOUT(r3, 0xc008441e, &(0x7f0000000280)={0x80000001, 0x200})
getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000002c0)=""/51, &(0x7f0000000300)=0x33)
getpeername(r2, &(0x7f0000000340)=@un=@abs, &(0x7f0000000380)=0x8)

13:55:40 executing program 0:
r0 = open(0x0, 0x80000000000206, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
ftruncate(r0, 0x7)
setrlimit(0x5c3e2e1e3addd5fd, 0x0)
mlockall(0x2)
open$dir(&(0x7f0000000040)='./file0\x00', 0x100, 0x0)
semget$private(0x0, 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
setuid(0xee01)
syz_execute_func(&(0x7f0000000240)="1c17b5b598cd801b69e4f56466431409d9d017795bf9f2680c0000008fe9589b26c7e4c7f653fbc4c401edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r3, &(0x7f0000000280), 0x26)
writev(r3, &(0x7f0000000100), 0x100000000000005c)
readv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/229, 0xfffffffffffffcd2}], 0x33a)
truncate(0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
recvmsg(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/172, 0xac}, {&(0x7f0000000180)=""/78, 0x4e}, {&(0x7f00000005c0)=""/140, 0x8c}, {&(0x7f0000000680)=""/82, 0x52}], 0x4, &(0x7f0000000700)=""/129, 0x81}, 0x82)
setrlimit(0x7, &(0x7f00000000c0)={0x5, 0x10000})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
getgid()
fcntl$getown(0xffffffffffffffff, 0x5)
mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20)
setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0)
msgget$private(0x0, 0x41b)
socket$inet_sctp(0x2, 0x5, 0x84)
ftruncate(r3, 0x101)
recvfrom$unix(r2, &(0x7f0000000200)=""/152, 0x98, 0x40083, 0x0, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x1012, 0xffffffffffffffff, 0x0)

13:55:41 executing program 1:
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff}, 0x4)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x80, 0x102)
dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
futimesat(r1, 0x0, &(0x7f0000000040)={{0xfffffffffe, 0x1}})
sigaltstack(&(0x7f0000984000/0x3000)=nil, &(0x7f0000000000))
sendmsg$unix(r0, &(0x7f0000001240)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001200)=[{&(0x7f0000000140)="259804de8c2d8f4d44fa496a5cab2635628553a59e484319dd104982d54af0e3643fe196", 0x24}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="371982c0d5f84efca7e28120e2f0a0e22db6084f83a4d1d2ed705ab8d3e634306592d9b98e18f8887dbfca018f6645a74ece3555540479a40048a37bd307fa159ecda6b829153ed93e619bcf4da0eb7a4abf112474084999bd76e6", 0x5b}], 0x3, 0x0, 0x0, 0x8}, 0x109)
open$dir(&(0x7f0000001280)='./file0\x00', 0x2, 0x0)

13:55:41 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@loopback, @multicast2, 0x1, 0x5, [@empty, @multicast1, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @empty]}, 0x24)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000080)="3020f28255feb1db6e679b6dfa6d374e594281cf8a976bd15b9fc7106028136b7fc588c38fecb37e60ec28273c7bf486a21fa0be73c445eb46e9064b8dee8cfb1b137084c9ac46040b5c8966d559fdbfe0f42458c76e278ae4c761377093f7180dba83b3bfc24742e41e2e35f6ca232b81a8de6007bec4454c")
sendmsg$inet_sctp(r2, &(0x7f0000001240)={&(0x7f0000000100)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000000140)="4132475dca0a4647cdf71ae5e56072d3b44bcc34bff788565a9e21d2a40cbd9e064ce434b0c0740dcdc6e15aa8f7ab4ba57183fe3237739e589c6b198509f05a7aaf172f58e849520367f7a382ea62cab6602cd433bd0e55db35f7985e6b2f03123a18c6a5cd4746486d1d8bb24a935f1c", 0x71}, {&(0x7f00000001c0)="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", 0x1000}], 0x2, &(0x7f0000001200)=[@dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x10, 0x88}, 0x20000)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000001280)={<r3=>0x0, 0x3, 0x3, 0x1, 0x1f, 0xfffffffffffffc00, 0x7e8, 0x6, {@in6={{0x1c, 0x3, 0x7b6d, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}}}, <r4=>0x0, 0x9, 0xbae, 0x1458, 0x335, 0xe687}}, &(0x7f0000001340)=0xb0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000001380)={@in={{0x2, 0x0, @loopback}}, r4, 0x0, 0x2, 0x1}, 0x94)
ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f0000001440)="41532398061afbf9a0c13d494621703c9768d296f218a7730b45645ddc6a822cf82a9b95aceed2a52a1ad4485816f24123fde16376e77fa3c32e234e216a3526515d40c780610966d79c061c89311073ef314bc70665fac4bf361af4b05d2c3ce8ae3d924ce021598cd09bfedf32e9ce0137186a7f4717b12aff875ebe0775c4455cfe9c3a4b8f697e7a91ba996cae16ff291a7177517b360b108c0d6018c1181433c05dcca22e05f41bc3a07e97255055091b3807338c0565b8884cd4738ae87cbc4278cfae97bcdab30f3fb294c860eaf4064571")
sendmsg$unix(r2, &(0x7f0000001840)={&(0x7f0000001540)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000017c0)=[{&(0x7f0000001580)="8d2466cfdfac193155ca0055d016939f9e5bd65e1531acddd2e44fd2b8717a7bcd623568fbef6326b26a4df780ae", 0x2e}, {&(0x7f00000015c0)="8eebc7e15f58d6c6be6bfc88934b9678038c2f9ac1b9864b983231b62255eedcb6ef3e5d3de81dd26eed6d62b404833abc98dcb2cd5c92f2a549d468e01991498e31aaf0ade0848f7b1add016814b2449a5acc128efb13d93ff245f4b8e03c6ea2a59f00936cc5fdf1c49e7f5b69c1335dbeed2107f7ea6ccad7478dd98be85394c09c3fcc6aa9475466e61f7110913d20ce20c447d6a1e8dda2947b26196b1deb1c8de2a688ba948012f35c66514806a7a22149b9126720d56aea3b1bf4bab2f2376f40a851f70f977ca9622b954d66f7981b24a5cb21ac8b68344683bd7e4731700dc11236828a61d21d77", 0xec}, {&(0x7f00000016c0)="26e13cd6d197246f8ee3cf04850deea540b9622775dff88fa532c048b432e3f3675203c3c6ef0ec9094006e12f87b55a419e14187f66d142f9d00c1b8d1d1c5cd983c664f14d3022d8fa79fa7cde045d5a8893506d7da39ee6153e50ef63d9ba5387d877cb61ea78ed61110cf5a9db1ff8a8f7363794baf33e74d59f33c75e0b5642eafdb6f3d590c2de543b86fffe2cf057ace057572d4947ac9157a8973f628459b149ce4f4059db921b6c4b1935cfc758147f7df184bf4f2570ee759c7fa53cb8eafbbfcb758af1adea923b73177b488e066128bf7d58c31f72a435cb8572", 0xe0}], 0x3, &(0x7f0000001800)=[@rights={0x20, 0xffff, 0x1, [r1, r1, r0]}], 0x20, 0x4}, 0x0)
sendfile(r2, r0, &(0x7f0000001880)=0xffff, 0x7fffffff)
r5 = semget$private(0x0, 0x4, 0x600)
__semctl$GETPID(r5, 0x0, 0x4, &(0x7f00000018c0)=""/63)
ftruncate(r0, 0x0)
ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000001900)="a68d35b5427ea76df4c59898260cfa26dc3220bdbab8b0e2dc959d2a030728cc326cf759d1c08ff08e40d1a35508330cbffe9901c6493e4fbad623")
ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000001940)="2384d892f8f01b058c71a68bc188b63ac14681483b9e10a8feaf4cb7ef8a8238e989335fadb4e920ef9181fa37c22988f1b503a1f7afd3cfd4f5701dd460cb7a692124260d79055dff426a64a655d8ed47e158")
open$dir(&(0x7f00000019c0)='./file1\x00', 0x20200, 0x70)
setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000001a00)={0x100000001, {{0x1c, 0x1, 0xeb, @mcast2, 0x8}}}, 0x88)
freebsd10_pipe(&(0x7f0000001ac0)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff})
fdatasync(r7)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000001bc0)={r4, &(0x7f0000001b00)=[@in={0x2, 0x1, @multicast1}, @in={0x2, 0x3, @rand_addr=0x81}, @in6={0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x8001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x6, @mcast2, 0x80000000}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000001c00)=0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, &(0x7f0000001c40)={r3, 0x10000, 0x0, 0x10000}, &(0x7f0000001c80)=0x18)
__semctl$GETPID(r5, 0x3, 0x4, &(0x7f0000001cc0)=""/155)
ioctl$DIOCGETQSTATSV1(r6, 0xc0204432, &(0x7f0000001d80)="8c33a9dee590be88ab73956cc1e9a377aac895f3e8ddc17dd9a1dc5052d0352ee1705e117d7c0fca2dcf03e128c131e60266c6b080c32361585bbbc86d43d2d4e19e2c05602e3032df0fdd65bd5451d0f0d268ecd125a285e7d37e956af196b4f20e98bc243831b83faf3bdd9f7399c0f45d409bda36f7d7ac92bcc5c9d7cc2ee577ffda961c5e88b258800ab993a4f731d46a581d9521d4")
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000001e40), &(0x7f0000001e80)=0x4)
__semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000001ec0)=[0x3c1, 0x20, 0x40, 0x9])
ioctl$DIOCOSFPADD(r7, 0xc088444f, &(0x7f0000001f00)="c821b868a1ef1a9a92cb05d110f45b388a4275df700a23f7ea843872a5ad1be4f400fa29df10cd79938a4285c514437d582ce4c8c3d7981a29602c62ef92ef3e10fd75bf5366999e40a1654111c06fc9116faa17c0efc5a86cb10c197380a65b0342ede00960d8c6bb5e8403f33a915f1a9080a2a70603a348fbf4504bd7cefab47860a327e2402275b17a1aaeee0dbb049d87e05deb25bbaed6e5958768b6598318af2ad1c1")
poll(&(0x7f0000001fc0)=[{r0, 0x2182}, {r2, 0x8}], 0x2, 0x8)
setsockopt$sock_int(r6, 0xffff, 0x8, &(0x7f0000002000), 0x4)
freebsd10_pipe(&(0x7f0000002040))
r8 = openat(0xffffffffffffff9c, &(0x7f0000002080)='./file0\x00', 0x100000, 0x10)
ioctl$DIOCRGETASTATS(r8, 0xc4504447, &(0x7f0000002140)={{"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", "06616ff898b5e4c9c346cb0826fd7c970efb17763cb3c6710dfe046c761e0086", 0x40, 0xecc}, &(0x7f00000020c0)="d901fbb88e6b7ac230797a2b3a1b5cd72d17abef93c5e17abc69aec73016f00ab08ed310f14991c924c3a92a53bc5f350becda6ad1015a56fbbdab1464d286ee84d0ba69eeace24ed314e8ca4ca17837448692a337a7d240f110e6ef683a6e04bd680179b30c593f6d76ef", 0x3, 0x5, 0x7, 0x3, 0x200, 0x7, 0xa81, 0x8000})

13:55:41 executing program 0:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f00000003c0)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
getuid()

13:55:41 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r4 = accept$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8)
r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00000001c0)=0x1c)
r6 = open$dir(&(0x7f0000000200)='./file0\x00', 0x200, 0x42)
ppoll(&(0x7f0000000240)=[{r0, 0x115}, {r1}, {r2, 0x2000}, {r3, 0x2}, {r4, 0x2c}, {r5, 0x80}, {r6, 0x40}], 0x7, &(0x7f0000000280)={0x0, 0x100}, &(0x7f00000002c0)={0x1fbb117e}, 0x8)
mprotect(&(0x7f0000639000/0x2000)=nil, 0x2000, 0x40000002)
r7 = socket$inet6_udplite(0x1c, 0x2, 0x88)
mprotect(&(0x7f00005f1000/0x600000)=nil, 0x600000, 0x4)
setsockopt$sock_int(r7, 0xffff, 0x1014, &(0x7f00000000c0), 0x4)

13:55:41 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0x0)
sigaltstack(&(0x7f0000f27000/0x4000)=nil, 0x0)
dup2(r1, r0)

13:55:41 executing program 1:
munmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000)
msync(&(0x7f0000d59000/0x3000)=nil, 0x3000, 0x2)
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000080)=""/192, &(0x7f0000000140)=0xc0)
munmap(&(0x7f0000d60000/0x4000)=nil, 0x4000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5)

13:55:41 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000280), 0x4)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x5, "f5e9a43ea890efd200f58fcb804fa4f6"}, 0x14)
accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x10000000)

13:55:41 executing program 0:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000140)=[@in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f0000000200)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x4, 0x7200, 0x200, 0x1, 0xdb, 0x100, 0x8, r1}, 0x20)
r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x29, &(0x7f0000000100)={0x80000000001c00, 0xfffffffffffff7fc, 0x0, 0x0, r1}, &(0x7f0000000040)=0x100000005)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x1, 0x8, 0xd752715}, 0x94)

13:55:41 executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00)\x00', @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr="0300000000000000000000000040000b"}}}}}}})
r0 = semget(0x3, 0x6, 0x282)
__semctl$SEM_STAT(r0, 0x1, 0xa, &(0x7f0000000080)=""/4096)

13:55:41 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000100)=0x7, 0x4)
accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x1)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000240)={0x10, &(0x7f00000001c0)="a7d8a2d4f0ae6a318df14166f85b58b6c4f72869d7197c4e710b0d5f45943e724661139e2f0825f0939531eac3815240679f9e64ab1f04210682df0244", 0x400, 0x1, 0x5})
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0x100, 0x4)
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400))
r1 = semget$private(0x0, 0x4, 0x80)
__semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/15)

13:55:41 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
shutdown(r0, 0x1)
syz_execute_func(&(0x7f0000000780)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008f0be9589b2626e4c753fbc4e101edfec4427d82c4e249ae3900c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc000041e801eff265c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670660f01c36666450f17720d801ce79c148a8a54111d00")
socketpair(0x1f, 0x4, 0xb8, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
sendto$inet6(r1, &(0x7f00000002c0)="8014ebdc973ca9522a1d2af21b979874d2f34e276fe463dd102d9906f427e243f602e3b7c1f1978c2703d3d6046cbaa084f07352b89edd94000ab1c3aad98a9c23c0b56c57f5d9fed1bd0d1b242f396758ab4348ee60d9da766233e00c6fd330871a9d08bdda59ea60880b4bbc4920f3674b54c07badc695b3d965ba1f7082a96b6a5cae00af7577bdeef6c4d0bdda31ce9852516a20d349e91541966fd7d213c3cf2b5d0842854f658c0fac55437139d126bbc3265384411090414ed175c5dea64497", 0xc3, 0x8d, &(0x7f0000000040)={0x1c, 0x3, 0x4, @loopback}, 0x1c)
syz_execute_func(&(0x7f0000000100)="1c1eb5b598cd801b69e4f56962f5696200d998c441395bf98fe9589b26c7e4c753fbc4e101edfec4c461b9e54c7b412a6300c4da76768f4808eebce00000802000c4c3dd6d68074851443434ea01ef26f2430f38f12ca8385b5b45363ef80f9966030faee4f20f2acac482bd014e3547000026400f0d1840c0eb5ae3df64673667667066c44278f35f0a0f01c30f17720d14111d54111d00")

13:55:41 executing program 2:
r0 = socket(0x11, 0x3, 0x0)
freebsd10_pipe(&(0x7f0000000100))
sync()
recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001a00)=""/4096, 0x1000}], 0x1, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000000000)={0x0, 0x349, 0x0, 0x0, 0x0, 0xfffffe30}, 0x80)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x8, [0x4, 0x1cab, 0x0, 0x3, 0x3, 0x8000, 0x5, 0x66c]}, &(0x7f0000000200)=0x14)
ppoll(&(0x7f0000000040)=[{r0, 0x2020}, {r0, 0x80}, {r0, 0x40}], 0x3, &(0x7f0000000080)={0x0, 0x135}, &(0x7f00000000c0)={0x1}, 0x8)

13:55:41 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
fcntl$setstatus(r0, 0x4, 0x40)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xfffffffffffffe82, 0x0, 0x0, &(0x7f0000000480)=[@cred], 0x10}, 0x0)

13:55:41 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x435)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={<r1=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0xfffffffffffffff9, @mcast1, 0x3}}, r1, 0x6, 0x8, 0x80000000}, &(0x7f0000000100)=0x8c)

13:55:41 executing program 0:
r0 = socket$inet_sctp(0x2, 0x3, 0x84)
setsockopt$inet_group_source_req(r0, 0x0, 0x8000000000030, 0x0, 0x0)
r1 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffc000/0x3000)=nil)
shmctl$IPC_RMID(r1, 0x0)

13:55:41 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
fcntl$setflags(r0, 0x2, 0x1)
r1 = getpgid(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xc7000000, 0x4)

13:55:41 executing program 1:
r0 = open(0x0, 0xfffd, 0x0)
fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
sendto$inet6(0xffffffffffffffff, &(0x7f0000000b40), 0x0, 0x80009, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35d, 0x800000b35d})
setrlimit(0x1, &(0x7f0000000200)={0x449, 0x51})
mlockall(0x1)
accept$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f00000001c0)=0x1c)
sync()
syz_execute_func(&(0x7f0000000000)="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")

13:55:42 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c651a20aa6c3000"], 0x1)
r1 = dup(r0)
ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000000)="bc7e2fa1364257ce4a10eafd793dd166a51e3ab4f281cc899d776b7cc93a")
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001380)={0x0, 0x8000, 0x997, 0xbe7900, 0x8, 0x80}, &(0x7f00000013c0)=0x14)

13:55:42 executing program 0:
freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setreuid(r0, 0xee00)
r1 = geteuid()
r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000140)={0x20800, 0x950f, 0x4200, 0xfff, 0xfff, 0x0, 0x100000021, 0x5, <r3=>0x0}, &(0x7f0000000040)=0x20)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @broadcast}}, r3, 0x5, 0x81, 0x800}, 0x94)
setresuid(0x0, 0x0, r1)
setresuid(0x0, 0xee01, r1)
r4 = shmget(0x0, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getresgid(&(0x7f0000000200)=<r6=>0x0, &(0x7f0000000240), &(0x7f0000000280))
r7 = getpgrp(0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
r8 = getpid()
shmctl$IPC_SET(r4, 0x1, &(0x7f00000002c0)={{0xede4, r1, r5, r1, r6, 0x11, 0x1}, 0x8dfa, 0x1, 0x2, 0x1, r7, r8, 0x8})
r9 = geteuid()
setresuid(r1, 0x0, 0x0)
setresuid(r9, 0x0, r1)

13:55:42 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="00fc7fff00000000010000000000000004000000"], 0x98)

13:55:42 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb08004500003000000000fd009078ac7000bb00000000080090780000060045a4a9059f00000000000000ac1400aa00000000"])
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x101, 0x101}, {0xff, 0x101}}, 0x200)

13:55:42 executing program 0:
syz_execute_func(&(0x7f0000000180)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc224febeb8265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c")
r0 = semget(0x2, 0x0, 0x40)
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=<r1=>0x0)
fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=<r3=>0x0)
getgroups(0x1, &(0x7f0000000340)=[<r4=>0xffffffffffffffff])
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000380)={{0x0, r1, r2, r3, r4, 0x100, 0x9}, 0x8001, 0x8, 0x27})
freebsd10_pipe(&(0x7f0000000400)={<r5=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x0, 0x40, @remote={0xfe, 0x80, [], 0x0}}}, <r6=>0x0, 0x81, 0x5, 0x80, 0x7, 0x8, 0x8}, &(0x7f0000000500)=0x98)
getsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f00000005c0)={r6, 0x0, 0x5, 0x7fff}, &(0x7f0000000580)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180), 0x10)

13:55:42 executing program 3:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400"/134, @ANYRES32], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6(0x1c, 0x20000004, 0xe5d)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a)

13:55:42 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="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"])

13:55:42 executing program 1:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = socket$inet_udp(0x2, 0x2, 0x0)
recvfrom(r0, &(0x7f00000013c0)=""/125, 0x7d, 0x40080, &(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x1}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x80, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90)
syz_execute_func(&(0x7f0000000100)="1c1eb5b598cd801b69e4f56962f5696200d998c441395bf98fe9589b26c7e4c753fbc4e101edfec4c461b9e54c7b412a6300c4da76768f4808eebce00000802000c4c3dd6d68074851443434ea01ef26f2430f38f12ca8385b5b45363ef80f9966030faee4f20f2acac482bd014e3547000026400f0d1840c0eb5ae3df64673667667066c44278f35f0a0f01c30f17720d14111d54111d00")
sendto(r0, &(0x7f00000003c0)="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", 0x1000, 0x84, 0x0, 0x0)
__getcwd(&(0x7f00000002c0)=""/218, 0xda)

13:55:42 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
freebsd10_pipe(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$DIOCGETADDR(r2, 0xc4704436, &(0x7f0000000180)="bfaed2de8169dc3850820da0dd1efbcdca608edc74e6470b235a28dda854c1190fe698d87f0e2f88f8519fa304b79b7d210cd7cfb5219f")
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x52, 0x0, 0xffffffce)
accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x1000, 0xfffffffffffffff8, 0x1400, 0x4, 0xfff, 0xdb, 0x2, 0x8, <r3=>0x0}, &(0x7f00000000c0)=0x20)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000100)=r3, 0x4)

13:55:42 executing program 0:
r0 = socket(0x2, 0x3, 0x0)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82062e2f66696c6d3000b6d8222949d0e18f5252a86308475519d09d653701d364356f310243afc43f88dfed4bea90ed6a4676cd73093b11ec1ebae4e98bdd16bd4b65a39b2b6f9b67e2b3bb3a3f6f875a4a9e2d8ee795657b0519d5c3215376df24a0d22c2a5fcccffcba2d554fc608285e3236347e296e591f8e3676ee71f7a2f84ec0cfcbd8b133a77d587c"], 0x10)
shutdown(r0, 0x1)

13:55:42 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ppoll(&(0x7f0000000040)=[{r0, 0x2010}, {r0, 0x108}, {r0}, {r0, 0x21}, {r0, 0x2}, {r0, 0x1}, {r0}, {r0, 0x100}, {r0, 0x2020}], 0x9, &(0x7f00000000c0)={0x1, 0x4}, &(0x7f0000000100)={0xffff}, 0x8)
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c467664d0f7efac4c3dd6d6807485151c443f9140b00c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
pipe2(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8800, 0x1)
renameat(r1, &(0x7f0000000180)='./file0\x00', r3, &(0x7f00000003c0)='./file0\x00')
recvmsg(r1, &(0x7f0000001600)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000480)=""/152, 0x98}, {&(0x7f0000000540)=""/105, 0x69}], 0x2, &(0x7f0000000600)=""/4096, 0x1000}, 0x0)
syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec444dfd46249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)
renameat(r2, &(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000440)='./file0\x00')

13:55:43 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r0, 0x385e)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r2, 0x4, 0x10048)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x11, r1, 0x0)
munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000)
ftruncate(r1, 0xff)

13:55:43 executing program 1:
r0 = socket(0x11, 0x1, 0x6)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x900, 0x0, 0x0)

13:55:43 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1}, 0x68)
getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f00000000c0)=0xd6)
accept$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10)

13:55:43 executing program 1:
munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000)
madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3)

13:55:43 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x3, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000e}, 0x10)

13:55:43 executing program 0:
r0 = socket$unix(0x1, 0x5, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x4c, 0x100)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x140, 0x80)
getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00')
r2 = msgget(0x1, 0x80)
msgctl$IPC_RMID(r2, 0x0)
r3 = semget(0x1, 0x2, 0x200)
__semctl$SETVAL(r3, 0x3, 0x8, &(0x7f00000001c0)=0x1)
faccessat(r1, &(0x7f0000000300)='./file0\x00', 0x8b, 0x100)
rmdir(&(0x7f0000000200)='./file0\x00')
connect$unix(r1, &(0x7f0000000340)=ANY=[@ANYBLOB='\x00'/10], 0xa)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x10)

13:55:43 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
mlockall(0x3)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
getuid()
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f00000001c0)=0x10)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
ioctl$DIOCADDSTATE(r0, 0xc0f24425, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r2, &(0x7f0000000280), 0x69)
execve(0x0, 0x0, 0x0)
semget(0x2, 0x0, 0x30)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000}, 0x10)
setrlimit(0x7, &(0x7f0000000140)={0xc7, 0x1})
lseek(r0, 0x0, 0x7)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000100)=0xfffffffffffffeec)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4)
msgget$private(0x0, 0x0)

13:55:43 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x400}, 0x8)
syz_execute_func(&(0x7f0000000080)="9826473e431c0a0f05c52161fb2c3939a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c40b4e4eed751e0fa075d6c4811e11e9410ff8f628e2e10bf8c470c4c461cd583d00000081c66db712410f1857e6c9dcdc0fbcaf00100000acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4e8628f6808a3056f0000004e00c4c42249a7138de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fa261b7e2")

13:55:43 executing program 2:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x30000000)
recvfrom$unix(r0, &(0x7f0000000180)=""/117, 0x75, 0x40000, &(0x7f0000000200)=@abs={0x1, 0x0, 0x0}, 0x8)
r1 = socket(0x11, 0x2, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe"], 0x0)
r2 = socket$inet6(0x1c, 0x5, 0x0)
r3 = dup(r2)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
read(r1, &(0x7f0000000040)=""/213, 0xd5)

13:55:43 executing program 3:
socket$inet_udp(0x2, 0x2, 0x0)
syz_execute_func(&(0x7f0000000500)="96f3a793472c431c060f05f30f59bfd917cf006690deeae9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefc4c151ed3f038cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92660f38285f00c48271a8f3")
syz_execute_func(&(0x7f00000003c0)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)

13:55:43 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c)
sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, &(0x7f0000003000)=[{0xe8, 0x1, 0x7, "32c9aa0419a9788f19109e82567df1684842545c9fa9dc609b9562d345449ffc20de6a05526f505f6d3132df06d6e5e8ed1b3e805728cab443bee2e3360540e49ed8cbeb70404a0d1b6946bb3c180342ebd7f9e824c9c19ead3154674c7a2cf38d5faafa7bbf445dd2b176ff0546e15ebd491b5043078d3138d6e2275a6470a86b1f27554a7fbdff9183747a5d67e49971e93b6c141d5961ee28c9dda1d1facd76c473a965201b691e36d1d35b57c7a3d9e6987ace93da00def2b74a58b4da7778dd3990d7726fe53193086c9432595a4bf87ee9ff020412"}], 0xe8}, 0x0)
getresuid(&(0x7f0000000000)=<r1=>0x0, &(0x7f0000000040), &(0x7f0000000080))
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setreuid(r1, r2)

13:55:43 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000300)="a22a392901a5ec44e7927dc9fd04847af8433c9a6250c8f38e3107569413")
syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000")
nanosleep(&(0x7f0000000040)={0x1, 0x7}, &(0x7f0000000080))
r1 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x701a, 0xc6ba000, 0x7, 0x51, 0xffffffffffffffff, 0x1, 0x0, {@in={{0x2, 0x0}}, <r2=>0x0, 0x7, 0x1, 0x13c, 0x20, 0xdef}}, &(0x7f0000000300)=0xb8)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)={<r3=>0x0, 0x17}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000003c0)={r2, 0x9, 0x6, 0xe638, 0x7, 0x7f, 0x6, 0x5, {@in={{0x2, 0x1, @broadcast}}, r3, 0x0, 0x6, 0x5d, 0x81, 0x3}}, &(0x7f0000000480)=0xb8)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
msync(&(0x7f0000fa7000/0x3000)=nil, 0x3000, 0x1)
mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26)

13:55:43 executing program 3:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000018000000000000001"], 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/87, 0x57)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

13:55:43 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={<r2=>0x0, 0x1, 0x8, 0x8, 0xffffffff00000000, 0x89e}, &(0x7f0000000080)=0x14)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r2, 0x8}, 0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={<r3=>r2, 0x1, 0x9, 0x9, 0x3, 0x7}, &(0x7f0000000140)=0x14)
syz_emit_ethernet(0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"/470])
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r3, 0xff}, &(0x7f00000001c0)=0x8)

13:55:43 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
msgget$private(0x0, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
geteuid()
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x20)
symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00')
symlinkat(0x0, r0, 0x0)
connect$inet(r1, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0)

13:55:44 executing program 3:
syz_execute_func(&(0x7f0000000140)="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")
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0x7, 0x3}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e214800000000000000000000000000000000000000fbffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/128, @ANYRES32=r1, @ANYBLOB="0300090000800000"], &(0x7f0000000240)=0x8c)
mmap(&(0x7f000007d000/0x4000)=nil, 0x4000, 0x3, 0x412, 0xffffffffffffffff, 0x0)
mlock(&(0x7f000007f000/0x2000)=nil, 0x2000)

13:55:44 executing program 2:
syz_execute_func(&(0x7f0000000000)="969898472c431c190f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0e5091c34e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc3e26f6f5f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e0f535dcd660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf000000dc64c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c40fae4109")
syz_execute_func(&(0x7f0000000000)="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")
msgget(0x0, 0x40)
r0 = socket$inet6(0x1c, 0x3, 0xfffffffffffffff7)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000140)={<r2=>0x0, 0x100}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000001c0)={r2, 0x101}, 0x8)

13:55:44 executing program 1:
syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0))
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={<r1=>0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in]}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x8, 0x7, 0x0, 0x0, 0x400, 0x1ff, 0x7fffffff, 0x6, r1}, &(0x7f0000000200)=0x20)
semop(0x0, &(0x7f0000000000)=[{}], 0x1)
sync()
pipe2(&(0x7f0000000240)={<r2=>0xffffffffffffffff}, 0x0)
ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f0000000280)="aa51943afd49cfa61600a3538a8fc747c8ed364e5cb755f91d42c3eeff3ce5050f9222cf812fd5a92b357c01cbc4507c26fd8c611bd0ba8d4a1b46fde74ad06d372e793ab3fc3b1f2063f80c49fefde8cc6a9a99691d16785381e273479442a4")
getpeername$unix(r0, &(0x7f0000000300)=@abs, &(0x7f0000000340)=0x8)

13:55:44 executing program 1:
setgroups(0x0, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000340), &(0x7f0000000380)=0x8)
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0))
r2 = getuid()
setreuid(r1, r2)
syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0094141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291aeebeba065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000")
mincore(&(0x7f0000fea000/0x13000)=nil, 0x13000, &(0x7f0000000100)=""/97)
dup(0xffffffffffffffff)
msgget$private(0x0, 0x20)
r3 = msgget$private(0x0, 0x4)
msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000400)=""/5)

13:55:44 executing program 1:
syz_execute_func(&(0x7f0000000180)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855f660f162f0fc4034e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a08081b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c428740f380f38000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2110f0f82dada048336000000")
exit(0xffff)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x5e)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x8001, @mcast1, 0x101}}, <r1=>0x0, 0x4, 0xff, 0x82, 0x9, 0x8, 0xfcc}, &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x8, 0x6, [0x59, 0xfffffffffffffff8, 0x6, 0xe02b, 0x9a, 0x6]}, &(0x7f0000000240)=0x14)
open$dir(0x0, 0x0, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0)

13:55:44 executing program 1:
syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf1400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc48251913c16f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b821045fc507f240d1d266410ff40f14a8c4e3f56cbd00008020d0c409cc0fe8b91ec483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618d7cc0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
r0 = socket$inet6(0x1c, 0x0, 0x2)
getpeername(r0, &(0x7f0000000140)=@in, &(0x7f0000000180)=0x27f)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={<r1=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x63}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0xff, 0x7ff, 0x6, 0xffffffff, 0xbd9f}, 0x14)

13:55:44 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x80)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000240)=0x4)
syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
r1 = open(&(0x7f0000000280)='./file0\x00', 0x4, 0x10000000124)
preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1, 0x0)
fdatasync(r1)
syz_execute_func(&(0x7f0000000780)="982c1c0f050220d0f80791f2470f1bc9c4c23d2c747d7196460f6ae2855b660f162f4fc4014ea0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b004c6b5bf5f5ba0dfe8c738888a1c40fbbc44583fef3a03a0808d329972997b00b000026440f3acc7e1c0073d53944d1f466f347adc46291ae8ca0656000008f0870ce2e32740f2d96000040c43bc43ef2400f38f0215c4f28681d4583929331deffd10142c4b331c40285bfd2fb110f67660ff15ff736000000")

13:55:45 executing program 0:
syz_execute_func(&(0x7f0000000540)="0c0850fcb5b51b69e4f56962f5696200d9d9d030d030d0395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efac4614565e9c4c3dd6d680748c422cda7a4a782000000328fe9509b9b4cfc0000c1ea01eff265dc5f00c4c23bdcc4f3476f3ef80f9966030faee4c4218d740e0f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
recvfrom$inet6(r0, &(0x7f00000002c0)=""/208, 0xd0, 0x40040, &(0x7f00000003c0)={0x1c, 0x0, 0x7c8, @ipv4={[], [], @loopback}, 0x1}, 0x1c)
accept4$inet6(r0, &(0x7f00000004c0), &(0x7f0000000500)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
r2 = accept4(r1, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x20000000)
shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ff9000/0x4000)=nil)
getsockname(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c004e2307000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000129d010100000000000020e4f4d42c38ac8356d62470a7cf97bc6f9931f1ddb493ba4f4c076c59dff2587dbe00"/188, @ANYRES32=<r3=>0x0, @ANYBLOB="0900000000010000010000002000000002000700"], &(0x7f0000000040)=0x98)
setsockopt(r1, 0x1000, 0x7, &(0x7f0000000240)="2db88247badd1361bb52c4f2854b7c51efbdafea24e467fb9fa7f452eced38a125be5406caf340c1141230e71072ac36d40bad854babb6cb7f85314acba6fe5beb143e3d3a887c9e8219a59bf5ec107ecc822c0aa655184943f7e71c98aee8faa62e493b9727e1b95b8a06da962ecd583decb7f140", 0x75)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000440)={r3, 0xc, 0x3}, &(0x7f0000000480)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="ce4c90000000008020009a29c4fa01face590699fc840e61d987e041ae6d41125bea5d5786564a920ef38d6b2cbfd881654e83cc9c8c830f75ee89528d47d6b2f391a8d53453f65014313376892af0ba00cc7cece8a6e1afa5ea52387109c0f3b876711dbc6de735914a9040a1e2635a8400"/128], &(0x7f0000000080)=0x10)

13:55:45 executing program 1:
socket$inet6(0x1c, 0x10000003, 0x59)
syz_emit_ethernet(0x1d6, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @mcast2, {[], @generic="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"}}}}})
syz_emit_ethernet(0x12c1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"])

13:55:45 executing program 3:
syz_execute_func(&(0x7f0000000200)="9826473e4314060f05f3797d59bfd913020000a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c481a9fd7a01c483397fd300c9dcdc0fbcaf00100f00f345d9c6acace4c3214cb9a5605419cec2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4610f9e2bc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, <r1=>0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x730dd1b8}, 0x8)

13:55:45 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = fcntl$dupfd(r0, 0x0, r0)
connect(r1, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0xfffffffffffffff1)
fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresgid(&(0x7f0000000180)=<r3=>0x0, &(0x7f00000001c0), &(0x7f0000000240))
fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x200)
getsockopt$sock_int(r1, 0xffff, 0x1019, 0x0, &(0x7f0000000200))

13:55:45 executing program 0:
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
rmdir(&(0x7f0000000040)='./file0\x00')
r1 = socket(0x1f, 0x20000000, 0xddc)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x8, 0x6, 0x7, 0x5, 0x1, 0x4dec, 0x0, {@in={{0x2, 0x0, @multicast1}}, <r2=>0x0, 0x5, 0xcb, 0x9, 0xa10, 0x10000000}}, &(0x7f0000000280)=0xb8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000340)=0x53)
r3 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x10000000)
accept$unix(r3, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0xfffffffffffffed0)
chroot(&(0x7f00000002c0)='./file0\x00')
freebsd11_getdents(r0, 0x0, 0x0)

13:55:45 executing program 1:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x30000000)
ftruncate(r0, 0x5)
pipe2(&(0x7f00000007c0), 0x0)
syz_execute_func(&(0x7f0000000180)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f0014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b45dfc9c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826e88a80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261")

13:55:45 executing program 2:
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
symlinkat(&(0x7f0000000000)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1000)

13:55:45 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = semget(0xffffffffffffffff, 0x589233d988cfcb98, 0x82)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040))
sync()
syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000240)=0x8)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1013, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000280)={{"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", "7379af135dcdd54a8525c90f773b40d6384dea38cf087469e1003f6df98a14a2", 0x8, 0x2}, &(0x7f0000000080)="8ad9d0a75e0be919073d", 0xc96, 0x0, 0x9, 0x1, 0x51f, 0xb4dd1ec, 0x7fff, 0x3})
shmget(0x0, 0x13000, 0x0, &(0x7f0000fea000/0x13000)=nil)

13:55:45 executing program 3:
syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e418120471e2b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
semget(0x1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180))
semget(0xffffffffffffffff, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
setsockopt$inet6_tcp_int(r0, 0x6, 0xc00, &(0x7f0000000080)=0x8, 0x4)

13:55:45 executing program 2:
setresgid(0x0, 0xee00, 0x0)
r0 = getegid()
setresgid(r0, 0x0, 0x0)
setgid(r0)
getresuid(&(0x7f0000000100)=<r1=>0x0, &(0x7f00000001c0), &(0x7f0000000240))
chown(&(0x7f0000000000)='./file0\x00', r1, r0)

13:55:45 executing program 3:

13:55:45 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local}, 0x14)
getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x5, 0x1000, 0x5, 0x9, r1}, 0x10)

13:55:45 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000100)={0x10, &(0x7f0000000080)="a9b0cbbc14008678c82b83164f9d00aae1da5c86bc4ad883aa2f75a58bed6d38452e0c2fb3276e8559173ebbbf1686fd78144ebcdeb6c453285a47835bfe98f8e9298bd829675ad0160565a8c538815d33c0c3135fb6ecd6fc8126c1f706ee28fc8a7e35c36f7036a0080552c717d5b6f604e6e86e85881a4c6fde7ad1b6", 0x1, 0x4f, 0x7ff})
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000640)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000680)=0x10)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000006c0)={@in6={{0x1c, 0x3, 0x1, @mcast2, 0x4}}, <r2=>0x0}, &(0x7f0000000780)=0x84)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000007c0)={r2, 0x1}, 0x8)
r3 = socket(0x1f, 0x2, 0x2)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2300000000000000000000000000000b080000000000000000000046810f940000000000000000000000000100"/128, @ANYRES32=<r4=>0x0], &(0x7f0000000380)=0x84)
setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000003c0)={r4, 0x19}, 0x8)
ioctl$DIOCCHANGEALTQV0(r0, 0x8004667e, &(0x7f0000000180)="bf")
socket$unix(0x1, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0xfffffffffffffc01, 0x0, 0x9, 0x3, 0xbca, 0x3, 0x4, {@in6={{0x1c, 0x3, 0x0, @ipv4={[], [], @broadcast}, 0x689}}, <r5=>0x0, 0x1, 0x7, 0xd6, 0x9, 0xfff}}, &(0x7f0000000280)=0xb0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000004c0)={r5, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f0000000600)=0x10)
r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100000, 0x0)
ioctl$DIOCXBEGIN(r6, 0xc0104451, &(0x7f0000000140)="e6029a79092b02c69a6000720929f058eb17ff3d")
ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000500)="e383bb2617db28fe15024e0e3246a6d3244a1c4911125b2052e926000cdf82e623aad6c58ca0e1518d0ed24fa715169148825a305c26503759a207f0ec0b2841ac67de3008600ce875e1f759a006fa4c113affe7ee180acf16d01832cdeb85b04767d789dd60a56891e0ea883d37adb7bdfcb2462721bf077082a9383b20d06227339a95abcd1a5f410f0b5abfb1ac5607a924ed63803e576c7e508dedbdfb0af6a15865d1482908c7d14ab7b1cd85c98931a52f3d3386da9b88e2ad9a71dd2a43e88f0858fc667b4cb4f1ff74e432b88805bbc95f59600b")

13:55:46 executing program 1:
mkdir(&(0x7f0000000140)='./file1\x00', 0x4)
r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0)
setreuid(0x0, 0xee00)
faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)

13:55:46 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10)
execve(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='\x00'], &(0x7f0000000280)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000240)='\x00'])
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000540)={0x5, 0x7}, 0x10)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0xc, &(0x7f0000000380), 0x100000000000016b}, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x2, @rand_addr=0xfffffffffffff801}}, <r1=>0x0, 0x1, 0x2, 0x3ff, 0x6, 0x8001}, &(0x7f0000000380)=0xa0)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c)

13:55:46 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000001c0)=0x4)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4)
r2 = fcntl$dupfd(r1, 0x11, r1)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={<r3=>0x0, 0x7960d25}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @rand_addr=0x1}}, r3, 0x7ffffffd, 0x5, 0x7}, 0x94)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @multicast2, @local}, 0xc)
poll(&(0x7f0000000280)=[{r0, 0x4}, {r1, 0x104}, {r0, 0x40}, {r2, 0x174}, {r2, 0x4}, {r1, 0x10}, {r0, 0x40}], 0x7, 0xd0)
setsockopt$inet_mreqsrc(r1, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc)

13:55:46 executing program 2:
syz_execute_func(0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20203, 0x9)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
recvfrom$unix(0xffffffffffffffff, &(0x7f0000000100)=""/218, 0xda, 0x40, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0x1f000000)

13:55:46 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="00ddff"], 0x1)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
getsockname$unix(r0, &(0x7f0000000200)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e)
getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000140), &(0x7f00000001c0)=0x4)
truncate(&(0x7f0000000040)='./file0/file0\x00', 0x0)
futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x5, 0x8000}, {0x3, 0x20}})

13:55:46 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653001"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3}, 0xc)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0x3}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0xffffffff}, 0x8)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1)

13:55:46 executing program 0:
setrlimit(0xe, &(0x7f0000000080))
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0xfff}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0xb8, 0x4400, 0xfffffffffffffbff, 0x0, r1}, 0x10)

13:55:46 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8, 0x20)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_http\x00', "d1029da54792507bce28836ad0de3b0cf73547385bbee255daf7c8393c520e8418af16ece0c7f23f4e13600aa17eba1136726d5b67ef18f7b71952e6f7e4d9023a3866c77e63d589a8ae2d07d19d745ba6d47e674c4c39f1ba7221a8b022796943e496b6b8a59db79670ca329c288630b4a789901feed84be4833e50af8eab2f477da04b4775b5f230b328b9f4f0c328f3733f7a343fa43250d2c9d56f8364c19024eb2edc37d816243803c387ddb90241b3f63708b6b430b11e1645d5375375c8cc7ce1278e61d5c16e7bf22b01885112151b6990467e36b7968d7200d3c95fc82e7daf7c22e246ab24b58b2b4cf112"}, 0x100)
r1 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="0c022e2f66696ce03000"], 0x1)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180)=0x7ff, 0x4)
close(r1)

13:55:46 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x3461f956542c4a84)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000001140), &(0x7f0000001240)=0x8)
fcntl$dupfd(r1, 0x11, r0)
r2 = accept4$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/4096}, &(0x7f0000001200)=0x1002, 0x1fffffff)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080), 0x4)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$DIOCGETADDRS(r3, 0xc4704435, &(0x7f0000001200))
freebsd10_pipe(&(0x7f0000001100)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
utimensat(r4, &(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)={{0x181, 0x6}, {0x10000}}, 0x200)

13:55:46 executing program 1:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000340)={<r1=>0x0, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000380)=0x10)
r2 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080)={0xc5ff}, 0x8)
connect$unix(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="2323f08fab7df54ec64b1f8a124dffff27c0e429134a58ae505429e5278a596b461e89fa29a8d905c8a90a79a5839e3ff648a60bdddd152bd30950fa7e70aab4fa763c818a64c0ccca6d1402ad"], 0x10)
close(r2)
semget$private(0x0, 0x1, 0x80)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r1, 0xd, 0x1ff}, &(0x7f0000000400)=0x8)
r3 = socket(0x2, 0x5, 0x0)
connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1204, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010000}}, 0x0, 0x2, 0x0, 0xfffffffffffffff9}, 0x94)
getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000040)={<r4=>0x0, 0x8}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000200)={r4, 0x7}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000000c0)={0x80000001, 0x4000, 0x1, 0x401, r4}, &(0x7f00000001c0)=0x10)

13:55:46 executing program 1:
syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2, 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}}}}}}})
socket$inet6_tcp(0x1c, 0x1, 0x0)

13:55:46 executing program 3:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c, 0x10000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0]}, &(0x7f0000000140)=0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x8}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0)
r2 = socket$inet6(0x1c, 0x3, 0x0)
r3 = dup(r2)
truncate(&(0x7f0000000000)='./file0\x00', 0x6)
connect$unix(r3, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000001c0)=0x7, 0x4)

13:55:46 executing program 2:
syz_execute_func(&(0x7f00000000c0)="9826473e431c090f05042459bf0b0000b740d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
socket$inet6(0x1c, 0x5, 0x0)
ioctl$DIOCCHANGEALTQV0(r0, 0x80047462, &(0x7f00000000c0))

13:55:46 executing program 1:
syz_execute_func(&(0x7f0000000780)="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")
msgget(0x1, 0x0)
syz_execute_func(&(0x7f0000000140)="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")
openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0)

13:55:46 executing program 0:
semget$private(0x0, 0x3, 0x201)
semget$private(0x0, 0x7, 0x200)
semget$private(0x0, 0x1, 0x4)
r0 = semget(0x3, 0x0, 0x6c)
__semctl$GETALL(r0, 0x0, 0x6, &(0x7f00000003c0)=""/71)

13:55:46 executing program 3:
socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getflags(r0, 0x1)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
freebsd10_pipe(0x0)
r1 = socket$inet(0x2, 0x4, 0x4)
getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000200), &(0x7f0000000300)=0x100)
poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x2136, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x10000000)
write(r2, &(0x7f0000000080)="f9fa55ca35bd0b11cad7c85c5e2406e375e17d46f12ac15231d2c6b1e5581f2a957fc45be55cb42a214a509454a9e355d29de15115ff0dc8a5e17e6cb747c95840eb835d8fc9202f808c11af0219522d70517c1ebef95ce6c3176f9dea05d8ac40fcd713b85c548e5e573ad2177de00fa9c414d64ab170b7495620", 0x7b)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pf\x00', 0x20003, 0x0)

13:55:46 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x1]}, 0x6)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x1, [0x0]}, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000180)=0x2ad)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x9, 0x2a)
openat(r1, &(0x7f00000000c0)='./file0\x00', 0x10045, 0x55)

13:55:46 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x19)
fcntl$getflags(r0, 0x1)
sendmsg$inet6_sctp(r0, &(0x7f00000009c0)={&(0x7f00000002c0)=@in={0x2, 0x0, @loopback}, 0x1c, &(0x7f0000000840), 0x3, &(0x7f0000000500), 0x14, 0x20109}, 0x20000)
truncate(&(0x7f0000000180)='.\x00', 0x208020001)
lseek(r0, 0x3, 0x5)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e2301000000ff02000000000000000000000000000100"/128, @ANYRES32=<r2=>0x0, @ANYBLOB="0800ddff99000000792f0000ff031c0000000000"], &(0x7f0000000040)=0x98)
ftruncate(r0, 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e21ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000020000000000000000000000000000000000000000000002200"/136, @ANYRES32=r2, @ANYBLOB="f9ffffff03000000fbd2e606030000005a000000"], &(0x7f0000000280)=0xa0)

13:55:46 executing program 3:
syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x15, 0x88, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [0x0, 0x3], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}})
syz_emit_ethernet(0x110, &(0x7f0000000140)={@empty, @empty, [{[], {0x8100, 0x8, 0x6, 0x2}}], {@generic={0x6006, "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"}}})

13:55:46 executing program 0:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x8000000000000000, 0x0)
accept4$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000001d03000000000000000000000004000000000000000000000000ad809fd700"/56], &(0x7f0000000080)=0x38, 0x200010000000)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0xfffffffffffffff8, 0x4)
r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x10)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000180)={0x3f4e07b8}, 0x4)
write(r1, &(0x7f0000000280)="68877647d569de4cf394f827fc64df60018baf56513d2a58f79a908bb193d715478d84da1afd6245cdc58ef5c1f7bec0781714926717e3386b1213fa2eb6faeeae65b370d514b126e9889bfd76a683bc9bdfa7cb3f076cd60d73c5a22e56c8d1d07edabadaa11730dd0e60000c2813d490b1d80a569076acbeacb8033bad1a06127f8bfdc0040d88fb3ed4b9065966c47290f93b69aab42b880b7bdfc6c161cd7482149981181e55a85cc89c15559180de", 0xb1)
open(&(0x7f0000000040)='./file0\x00', 0x201, 0x14)

13:55:46 executing program 2:
syz_execute_func(&(0x7f00000000c0)="9826473e431c090f05042459bf0b0000b740d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
socket$inet6(0x1c, 0x5, 0x0)
ioctl$DIOCCHANGEALTQV0(r0, 0x80047462, &(0x7f00000000c0))

13:55:46 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x5)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000040)=0x7, 0x4)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r2, 0x29, 0x2a, 0x0, &(0x7f0000000080))
setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10)
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000080))
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0)=0xedfd, 0x4)

13:55:46 executing program 1:
syz_execute_func(&(0x7f0000000200)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f002d00c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
getuid()

13:55:46 executing program 3:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
r0 = socket(0x1f, 0x5, 0x3)
ftruncate(r0, 0x9)
symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00')
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
lseek(r1, 0x0, 0x3)
openat(r1, &(0x7f0000000080)='./file0/\x00', 0x200, 0x50)
openat(r1, &(0x7f0000000040)='./file0\x00', 0x208, 0x0)

13:55:46 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x100)
ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f00000000c0))
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xc5ff}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
close(r0)
getgroups(0x0, 0x0)

13:55:47 executing program 0:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
symlink(&(0x7f0000000080)='..', &(0x7f00000000c0)='./file0/file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x8a)
rename(&(0x7f0000000000)='./file0/\x00', &(0x7f0000000040)='./file0/file0\x00')
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), 0x4)
renameat(r0, &(0x7f0000000200)='./file0/file0\x00', r0, &(0x7f0000000240)='./file0/\x00')

13:55:47 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000fe8000000000000023"], 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
write(r0, &(0x7f0000000400)="529531b1c9df5bb1b317f57b1dd535d14aef8774384526ad09149ea46f80a058f9ac8e8e18b73d6f5dfec2ed4445f6460eff1b7b82e09113cc200dfa1741f51b1a2b6258ca61c2baef6583459110eb5eb9253ca5468c86cc69760094d5", 0x5d)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x100, 0x1, 0x4000, 0x800, 0x80000000, 0x4, 0x7f, 0x8000, <r2=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x80000000, @mcast2, 0x10001}}, r2, 0x5a19582a, 0x4c4, 0xfffffffffffffffc, 0x100000001, 0x6}, &(0x7f0000000140)=0x98)
ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000180)="1e9935f581aed0f8460567e95ee8828cea0e0688032ff5d9413968e5a6083c435733f940769e5e42503700097584f4173e71364cc94fa684428c5e92ca5509530009fbeb1093c3a2aa21f5d532e0cc759187e3ed4178c5ae078579ecc3f390e9c65dc88e44a2ccda6481269d2fc78219fd145829714b0db25449f033414b222f")

13:55:47 executing program 0:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f00000001c0)=0x10, 0x0)
pwritev(r0, &(0x7f0000001580)=[{&(0x7f0000000340)="c4966f9be14b66a03b43d8663d752539fb634a24c729fecaceb6cc746360bf09f2b2c6910dae54c5684e8975ecea4c7c4c9008d6d33f665461be785ef054ce7fa441986896ada8e900a78a31ef52575a8a6c9cd53ce28e3282d4b63340d511a93352fe594dc8dee17ec3c9089c51fa409fbaa033f5dca829412200ffbe4e1180085dc46b1697a97daa4d66d44759b5ffc191ec6cb2a2f2a924", 0x99}, {&(0x7f0000000400)="cddef4e4cf9330ea85760cf6a2b965d25a2616365b401b1fc9298d005117ae21aa8887b3cd09cfa3f6323f654f9477af7599f836aaf4ca82b82003f5075add8c0f386e1348da904184a086606055da3e2af8bc278536040b3a8326c1ce81ea7f941b8674148c28956053a3b8e91168b0a52b85181aa0cf5ac058d10f0a24fadc6581eb3eb788445a334641a57014645ad12ac437275895f8795f731920766ae64b674524d6e63421e72ca1141c2c7b2c452917d83fe8d1a6a4dff15131db336b7f13072d20d519c871c1e47f", 0xcc}, {&(0x7f0000000500)="1f35894fac5b31f895cadac51a56f980fe5a2aef249404b9cce72354de06a29dae4981577471a4b469a72a89dd42390f6262d013a3c1dbf32ee4b447b7005760c9caa281940a1f8a6852ba352208a81a09b294b3514c9175f3ba6b6f722b97cfa3cd671e537dfdb7bc984854814f44150f04a7e6070e", 0x76}, {&(0x7f0000000580)="560b9bd249361166ee73298faa987b228bdb6173b333b1de17285f985982aaeef61236206910be8ff64bcd28f6395bea2cb4623e7f23d7fd128facad10a8ab5954052d51204b0abd024113d3c4f812cd2f3f46f6f5c28a993fa7a796600bdb312a90af8db8c78a39a5a8940984a7c7aea4d8d0f657dd1f34440bc2dc6eaf84b2f10b7f2d950a4170e1a44d02906af9e1f2708cb3363d75da80f592415e21c305441f9f2e68df6e6ce9a7a73cb49ddb8c0b4d78b59d7f008d031800fbb5090d4a174f148a85cc6bffb5ba2b9e105eb1301173e6ca8cb78ba09fdb4bb4e70979d731319bb3e5d1b1b75aacd4520cecc46bcf6295b1952c978df1dfe726b14169cd5342c6fecfb5185c68b9a7a899faead8f648b5c0fe6603df45e257f823db83019898d2042d18060b052e5ebbd974a1731784128737183269177dfe9a32c6dc511d6b19b2d3f7d34d970bc657a1da2b637957fa34abfdd719f571555bad553a976db5a0a64bd000b591fccf2ccd641616b451527e0ea3461e542b1ca995ad3c27024890b907c08dc55fca23dd7c3e09440ac31a89528fe6a7f2cce2048ad5c42c283316fdc79a974704442cb99af41a3c65b838c0a5d3c6b9d42fcb7e22e9bfc3b9ad6195e118ac45b71bf03fe486afb12909a14665b838eb12bce74c73292722f2f5f256cc03d7c12aee87a7e6df9e43b1f74cf1ac66d00be249d16856c5b9ab8f23409c5332dae10e495359cb65ab10f8dd1f0938de187a2d7c5d69838d28ce8c3d00b6175e2fcd81c6776217ad44d6bbcebadaac4821b89fb880aa4c4f675cdf87f73e1f06bc00d035d17c98e982759a71ed69f7e806d7f47e12d4d4c72e816f152a446bbd64c58c1f00fff42978c673ce2853d9fcae18ddf19428ae77530d28ea71bc8fcd323d69215412e2f19868dc658710dddebea0540c77338527975e4938153ad45d4de8e9059fa7fc9da2f46c6e2a0cbf5234d7eeacda8dc5752644cd1545f1882f0c6c6169395025e998649b89a3b972014cf0517af75fee6838a1bda9363650a7281a8f60be78b66c0b1a937fa8289442de57b6bc30e6c8a9e5e3625125b4d11bd3bab2898686063252c5f907d8de1c54c0def90e440962d8b0c2600d67a4d5a3decd34591a6dc834be3a4173088d6da3ffcfa9cd7b5e6b918575075782a0ac5dff7b65730a8c9710bb37be74388c6ab693aee0b85c82be01b7d5b7616fbc1f0f456f919c26accfbe9f25ca24d529aa6e9da9a8e41723da772b115e45d2566ce008b4463cac6e9d50eb6b923b71a9d4c1374aba68bc86d9bf43b6d4f6185a07b02c56ab1a63190eb08a10b6446dc138ac7643593e614dfd37340fa90c1475dcc007c6d4bdd8a8f2db8bda961f945494cf4d60977d13cffe62119aac2c43ab7a00c6acbb7557749df8ac4365d73389c6374e1be67264494d7b99334da97c70c32c89e39be376cbdbe3e64a9b9b12cb8798d4a8e97e07a86fc5f50b725b9dbaf6c89977f9ea4e288f128adacb0153cc5c0e8ef1891ca58d97ef57b02f33c9d491456429be3174613e0ad5376c53492f067d69e1c537dc615150bc4a5aff108cbe4597a2f7341127e86912b0b2d76aa89b378a72ebee05aa39f88c2c62cadbec87da3c1f6f20462fd01e4de7df18207f9e8d99a86cc6e7f8bd05accbf2897a91af91c2087f8ce454705b35de28c25f0f430e8820d5beef37e03d32f926e089d87f9d7203625a3e567776fda7ded260ee728bd8e5b769e6872046e9b4c507db2322c60cb782eb90f6c097caed00333c218a38a11ab832a9dd9b3456f67c7a1208e6131f3721861a61e6ef7005a177b63cc2f803788f76713b410128b360e18c9afb9404361223cf2c92072a909515140fbb43b9ebf1f1493d91c8b447830238a47485281e5147945cfaa309eb2fd85c5e166f9c1ae6ee183d0b23ed378992081b4ada371c6b4bbde393a416b65233dd2ce07e2391b13b3d7400982c72bd197c404b7904bfcb065ccddff732cd9f6a58498f87a9e6edeb7eb1c15694553e62b9cddd9e09ff1b77537f09783c6a3f2b15e447433fa2c0dc0fa2552730ed3f987f7e1e887d19bcfb6abff68062fc1efb0933471c461ae87a7d19cea2875bedb128ccce7a401e2163d783d70cb17bef37b0afe45910c71f3f7269b6034d9fe3188d43d1b68f4d351b4bb78d26450c3be93b4bb45d56797683d417981bff1912b6ed93fccabed836671e6317cddbbed2f436206948f59cb425f2ce8ea3a2d6bcd8c08f1081f074604965e6363e0c191fb78cfedbc2a10f90b591e2d893d65795ac48208aa05237fe5cbaf321f26e89d39b5d90b31f82219b72f42da989af8811efedd4f57af61d7b0064cd878a73f87410e6d94eda6a8edb7093f4bc37a86201693fe98ef4b16717624dbdbb968d00a98792c04a4680cf36f8d9a5d0c6c2976a50b7d42adfe636d6d204f70c67d7e3c4aa401ab6a9fa6908c2a6a4b783acc5c7f9e8910d843cb63a2eaa4e381c8967740d31c75a6722ade5095c948884d7a30569c86040a76190530493e2c5ebe276624328d1515ad6640b24532cf5c01f6bedc4c2bbe92661b9d3b5d94b8d96c3deec72a45f1fd5af75411cee3faa0081a1c6ad1758e776007788451cb2665991a30af9f94ac8b19ca8a70926011b8c34889332bf7211fbfac296aa1678d2489978cf4be90b188e18e1ae6f98fbf449a6ce6a60355824b85694446a9f8735d319449d26ffa818ae65e80fc43df6963cd2f7faacb45b5f77f8bbd670cc8e97c622d83a5ec755592a0e97562fa058e0a9ce1692b1a2dd9a8163eb1bf4dc6d49e67c15ca477d98534e7097721347049039da95fd41eb8b93ba68c66f658f869cea504b3020427819b76a29a1b9df6ba4cc71c8ca2ddb0e6564663e243888650cc5ef17cf1a4e0fa48049226c63a7e909f6d8210ee1c24659cf73936076e349ac57bc3e66f6f80ad83041493351cfa7ee15f1b090143f73d95ff4d1d918a0c64b5b7c70d8765dfcb2f73d1fb6faafd2b6b4f975bb983dcb0057fed1c4f3c1b42760997071cf7e74d0687471456ac2af93d261ab2ebcdee6d5d7664f49cdd3afc8d00778c2a1819fa119550bba37392e2ad8aad61d5db5102a0823c53175ab7434a255f1ae86ab901d008689716753a4216e1eb785837e51f5ab620cf41022c14b4e32a1b1f04256fd1ca3fe5e102185f6f86e8e05b71c7212496ceb97d7e1cf8e04314fa5e41a3966fe484436035a4cbd444c52b46f09d06cca1e818cee769b0132cd1a4f5ced2555e6339d36fede592ccf5c596786ef78ef8ab71ff5705ab351e1d99dcc4efb78ef53387c56061a9bcc581c84374f87068e14e67b77dd9f08c4777c65bec1dc99dafb0cd9da35ac284b23ff81daa0d79ea3148891234adc74bd982a5bb8e3698f26d7bc0af5181fb67546cb8634348b679a312148271fb6504557b14d1dd21cfdbb854ca86b380c7db04972cd26d9f96815a191dd50d6e99f87bc7bb4cf17a87ec1c6b0cacf5876c600692ae9236ef9bc8b18c31c3487df25ecbae6ed026e8e97e00e8d107c8c0c170af11d9c02e749660f53b1e769fd975759103c0cb40460342178317cb0d5ce770b60fb2cfc5a3f79b05fba1eb50391f212df1c87b17bc563fb7b6275b12c475744cf4860ccf23988a7b8d14e91136b273fa8e526a1e41e42c75f2129333c75ebed2c76d6deb7da8f33581aa8e2e58cb6851da34da47ac7a0bdf93e8835574843d4353f469399cf42fd413a3112639ab9ee3a3ace9c28b07b1fec37f4f4ca33e66a96ba383c7a2ac25e996b1c80d861cb0d3285327c2c3e6397dc7a5499f6c7a565360841625c45f65cb05625c00cfe58d82cba4a4484d6ac6052c147d700a8a0538131364c0de2a8d5c09775bd900d9e269ad99cb9a1e2c925008a0987f63773f84e6515aae154646e475dd6dd4f3cd4e81269df3d8386ea80645f6c1fa32bc12f03e65a696a158b3c443e62f15b4903196052a9b3a7ea5d7a37e82b8608a8b3603097a20a2fcdba0e5d875785d3ed92a67671fa500e4937a54ab72f5eb398611fae36eadebd57318b334bb901140c04ef1e7b1cbbf8f1408d7c9c50ab3c314afbd27057bcae4a346bdc7bca77acf24975a2508fa281bf252830df712ff0bcc7884a94a2548ba09f06d60b2c654e7e85c74433878638f31a169716c1239a732e242ab6bc820432cd787e57f13238fe8b1de19cc7033ef620f1698a315b6d35497bd7ae94ea1c2379c1e8e3e592b37566397ddcea1ab59c088091ca8d8ddd4682e5f2200ed144087dfa4648b1283e477ccba99c83e7c6de10e9bbefc90eeaccec1e5ae090b937ec9c8c1142b0420842b37eaab7b67112e8d651ed0e0dbb68214a6c444a7618ac6476753d541db2652e956e471e991099c7adc99c6e04e391ebf784c31373e29975598b5632202df50af1715cbaebef3ff178a9bcaffb8fcf8b1764eb4b7777fa72a29f479a51543d2f4329185921d3821146afcd512cf6bf033719be021c82dc0966ddf97f70849b18fc6f6d71358773cd68ff27003f68da3a6cb13e1b113e60c72672303ff8a6af51f94cc7775b3649a5efc7b6078d497a7cd3c15d283060d381f3622c9a9c94f6262384b6a64abc9b984265f8ddd7afc599e0fcf3b519654578faa2ebad4b66efa854b46a259d3a0fa7a059749be2a7f0e3acb3d3eafedf2dbc3bc040e1afd50d42a519d9a424158fe44cee4d5919b0eba99535afe104c354babe97e962cc9dc90648e446e10317fa768976ff47db14e9d926e3d35cc87b65fe35f526724c532066d30aeea350f66984f5bdeac251c359b739f558b7245604ca2ebce71fa156d8d2a478b794fe1e6158edd98873215afdf08f74c1ba6451a13c20a43724d700e452a9ad8ab9532bcb14aeb09529de241cfc38aaa6584ff2dea4599b4be1015375de2a8a2c5bd60a2fa155a20f81eb35d8fa4ccbbd1f3409817e10cc42807e393bc4f27511eccab220f8a924419dca8d51bdaf6d1859fad65d3b9e18712442262e4b6124307a3c51585f8e92b9add1e6da1ecd7e6b26a7a16ddd1f1eb166cd1ba67c008e509aed3dd54eaea44a713c1d0a57be7dc76d8f413809a534d232ebcd2651e213129afbba5f5c3b4f6277f0a9e44beb3a0455b247207771d0bfb1701a5b66a4cf8057448f5975e8f0e4ef8136200c852eea7e5c88e2051007009a055a060c35e4ad0f28363edb1c1bcbf4db0978233fe9c22dadaa83d7ce2b2da5258788925ed7925bcafe184f06bd123b0869ebdcd66cc0fd9ceda1249f05e3b656d42f0e6e946492478fe4564e164b4670d1de8c4315d6a4d2d17dd2409d3d60d529641c246425def3b61bc72dde1d6f773e3c73ddb1782e6fa7bb86d6a3a4b22165a54d2d1dde4de06ea4c53bc518b08d1d619afca03f42b99c187fd2bfd1b2548138d36b95f6c65df1475da4d6253eaf4897793d5eb680fbc0bec9b0da3fe70632432ddc7523122a2bd97a6f9d11aae2b167064ed6c92bff41325aff26fdaedddf523800555fa190c1efc1d1e56ba15860fe081977ba7f37714b953528d293c58f79c5255ed20f93ec6c2ff35e601a4bf0039c41e5c5b1d27cf1fc72067e9892a410c00786cac545a7210c4ece7209b90f60ae7632335bd62ffd4e442c2f5e8f28cfbfe6c41011f4057296e289c83479af8b6803c74b88e84b5a12133535ec9d49a48304fbaad4c333296aabc9105ebad219f490e51f8a3094f33c6b6403f46f5b90e620676acc5a3bbb6a376bcc82d63d62ddf7d3752e40", 0x1000}], 0x4, 0x26)
pipe2(&(0x7f00000015c0)={<r1=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000001700)={{"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", "3a05dbd1c676a1a52719c7eea57d4459794a2176eb59e8b673c2aa3de65fae9c", 0x7ff, 0x2}, &(0x7f0000001600)="5a1294ace52f6b490453637ef23c405fdd160a47b76050f61b0d45f50321c6bbf15084b5b82cdfb128ae979db10ae3a1c317bfd0bf60f7d5261993d4c9154bc4082887f855e965174f6d68e064687d06251de20d", 0x1, 0x10001, 0x100000000, 0x7fff, 0x4, 0x2, 0x1, 0x8000})
select(0xaa9, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0))
pwritev(r0, &(0x7f0000002700)=[{&(0x7f0000001680)="32d92c4cd57d6e4177f0fbfa0cdc7c0d661f92dc0d7fe2241576057df68a77ea30a5e53f281cb195af3554edd0436c9ad70a839ee324cd8e80bcc14db0d674bf2727772ddf2a11f6166ce46cc728577f460bf796d96f36e5436578cb2340ea8848e4f9f97ea00c5d5b376753", 0x6c}, {&(0x7f0000002740)="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", 0x1000}], 0x2, 0x0)
select(0x40, &(0x7f0000000200)={0x5f, 0x1, 0x8, 0xd6, 0xffffffff, 0x9000000000000, 0x4f0, 0x1}, &(0x7f0000000240)={0x1f, 0x3, 0x6bc4, 0x0, 0x5, 0x0, 0x3, 0x3}, &(0x7f0000000280)={0x1f, 0x40, 0x2, 0x8, 0x2dee6624, 0x80000001, 0x0, 0xfe3}, &(0x7f0000000300)={0x80000001, 0x2})
pipe2(&(0x7f0000000100)={<r2=>0xffffffffffffffff}, 0x4)
ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000000140)="a08ef1e60978925542fda71269b19d8edbff46013763285fdf6ea2469a6a661a355ef329ae59b0d1fafb6a8a1b9d1bbeb43c275907775491e94fd6c92159f8a240b71203f30eeda327eec56830f5")

13:55:47 executing program 2:
readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0), 0xfffffcf0}], 0x3c1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='.\x00')
r0 = shmget$private(0x0, 0x2000, 0x4, &(0x7f000065e000/0x2000)=nil)
shmat(r0, &(0x7f0000153000/0x1000)=nil, 0x2000)

13:55:47 executing program 3:
syz_execute_func(&(0x7f0000001080)="0fbecc91cd80d3d369ef69dc00d9d0d0c44139fd5bf930c7c7e4c653fbc461f85a6136ace468f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01ef8f8920010e4545186746c4c10211cf26660fe98d0d000000c4e2e591a4fa0200000026ca400f0d18a018a0fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12e250500f7c29")
semget(0x0, 0x0, 0x4)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0xd0)
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f00000000c0)="4d07960515d10168ae0f086fc6de7ba8d68c2104e9e77a38f953cd4c19092fb30f0bf2ea6f2eababd2b37067bf6bf7f0b56d9030e2d78a2eafc5d8f43483c0506b7e211e44ad3e5a7150048485019b16e1c01efd408134f6b28bfad84026dc036adfb4d1414ac80f3b0eaeaac2c011044143793415cb6a88d2889d0e420371f081613cab3b2304eb9e39795fabe98ae536cd40e8de0715fdd71a3e9e997a2c59e0c5fe82995fd815c5e71a3f238707c3bfefc3a3c16159cda7218c")
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4)

13:55:47 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x80)
r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000400)={0x0, 0x1000000003a87})
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2)
connect(r3, &(0x7f00000003c0)=@in6={0x1c, 0x1, 0x10000, @mcast1, 0x5}, 0x1c)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a)
getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={<r4=>0x0, 0x4, 0x800, 0x2}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r4, 0x200, 0x2, 0xfffffffffffffffe, 0x2, 0x81}, &(0x7f0000000280)=0x14)
getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYBLOB="00a0cc1f"], 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000340)={0x6, &(0x7f00000002c0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000000380)=0x10)

13:55:47 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0)
madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)

13:55:47 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e2c0af3420f53de4141e2e99650855b660f162f4680b64f530100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="97dfb11bc33c90173a80a43bc8", 0xd}, {&(0x7f0000000040)="28a6ceb5b43ddfd470d26d4a9f02aa40529f1a48487f2515a852dc6c57eb64af8e19fe1f8049d1e00d2421a4688f97a82a93ec", 0x33}, {&(0x7f0000000080)="3eb0be83f177f223c8db3120c4e077e15cff19104ac760cb31c0c283eea3da382f9eb3e473ac49da1328cd6bb38af67d89003e7fe42c10f3e5bfae5318cc6b1996e1f2766fbb76f40a6dcc251f62b58dfdfa3479eeed7b7e73896db9b336cc9a0c67a98ee32d84a631b34688575838c83ae8ee8d0225fe9164e2940691bb8b8d87ca070de0af5c55354bfb569ae352d43f092a155841b1", 0x97}, {&(0x7f0000000140)="bdd806fa1ddeba483dfabaeb2d2aab29358287cfc57b1082e6ec5aaa99857da9c59957acea8479dddb9e8045f4af962a205e2ba13377952c1b5ecddb558a8880f245caed43ff513d06c257", 0x4b}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="1b38f89acd601c9ab996bf7e4c6a21b608cf6377160737b071a51f7472da751b884c0fa0708b9c02", 0x28}, {&(0x7f0000000240)}], 0x7, 0x0)
munlockall()

13:55:47 executing program 3:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000180)="3b7ce52273aa9c406ceba53a8ca4ad67aad2866e7f1c41811ffc947fd2f2492f236f5318fa017cb399aa35aa82f560fa2a9312a97c6b90660ae491c95fe3351f314e486b696b99adad8fdbfc76fafb4639b81d5fccdd573c2364eaea0818d0458155340638ecb657a71414ea1b08c1aa1f5ebd79cf0d8b657524a9839fec478408f1ad253f6356265003ffef54a0dbfc602bff6966223e9f2b9a746b66a9bbe7571071cba9a6f2a48f998fc380e7a1a482a8e9b3f87864c52e3ea5e88877")
syz_execute_func(&(0x7f0000000080)="1c06c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

13:55:47 executing program 3:
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf110b4100c4a37bf0c55c41e2e9660ff8aa0a0040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30051e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4)

13:55:47 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
r1 = accept$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8)
r2 = accept4(r1, &(0x7f0000000140)=@un=@abs, 0xffffffffffffffff, 0x30000000)
getpeername(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00000002c0)=0x1c)
r3 = semget(0x0, 0x4, 0x41c)
__semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000000240)=0x54b)
setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000180)=0x4, 0x4)

13:55:47 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
ftruncate(r0, 0xffffff7f)
close(r0)

13:55:47 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc062105}, 0xb)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x15f)
ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f00000002c0)={{"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", "3c2d5234bb6d1d73b5991a63d55dde2d4553dd6c818fb1d8f025c53ae8cef47e", 0x5, 0x7fffffff}, &(0x7f0000000100)="64d3f83c6f28c7212d7d414f14f51e2dcbedfbeb44fe4ef4c7f7330209d3eb73904f184b34629e438a338a51987e46328b8a60faf62a371c4677800d966ea5ac1fb584afd1f61e8e16e2949675f2f671080d1670d70735e31a18e9e87449616c416acb07bd91ed1772d1cc7f3b3f22d75b11e97e6cbac422ae6fb52c4cd5", 0x7f, 0x2, 0x81, 0xfffffffffffffff8, 0xfff, 0x1, 0x3, 0x380000000000000})
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8)

13:55:48 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeaffffff, 0x0, 0x3]}}, 0x1c, 0x0}, 0x0)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x1, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x3}}, <r2=>0x0, 0xfffffffffffffc00, 0x7}, &(0x7f0000000140)=0x8c)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0x1}, &(0x7f00000001c0)=0x8)

13:55:48 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1018, 0x0, &(0x7f0000000000))
socketpair(0x1f, 0x10000000, 0x4, &(0x7f0000000040))

13:55:48 executing program 1:
r0 = socket(0x1, 0x5, 0x7)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="0500de160900070003000800"], &(0x7f0000000080)=0x12)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0xfffffffffffffff7}, 0x8)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='newreno\x00', 0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, 0x5c)
socket$inet_tcp(0x2, 0x1, 0x0)

13:55:48 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="0000000000000000e34635f12a28071446158422c4f6bf40b1c8e8272e1db5a5714507285d628860fc6aa408b618bd2c524239909ceea13e1691adc7e524a5b97d95501b60d617b096af1cc9fbbc436f0035ca7b743800000000000000018992f3d7988ff355e1a861b159237d2ee2ae2cadbc7750f1e354df0f4991f049ad9406140477090073c1a1515fb022a6e756d436d2d055b6833352824a2fdf899790ab1b4ff1593d2d57b5745aa33eaa74e7f99501485a8368e111d96053c22d8126a6b9766d561bc58c2ca9"], 0x0)
sigaltstack(&(0x7f0000ffd000/0x2000)=nil, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x3}, 0x1)

13:55:48 executing program 3:
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf110b4100c4a37bf0c55c41e2e9660ff8aa0a0040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30051e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4)

13:55:48 executing program 1:
mkdir(&(0x7f0000000a40)='./file0//file1\x00', 0x180)
syz_execute_func(&(0x7f0000000100)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000")
freebsd10_pipe(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000a80)="4461d7bcae4d6bc2cbaebf441f010583adc724feb1edce104224e2132fe20d795724a6e7647b5db25fd5bb17a3c38cf631452cc12cc561d63d7baec9882f6e128fae20ac1294b499464b1be98921752ddb6ed5456893c5f53cf83e0ce82c3540fa6cec53f9a9b88c7f600511cf5d40d7bbbe0a3d9612777bb984ca0f38721a2936920acc1f7280f4c92cccecb582ba6a3ba3e8630272509d569b8e4a65ed8de31c17c81ef3e01ab759e876074b2ae32f47538bdd34101d14fc49c06c05934c6982a3b4383399745d7e4e31bda35d1348decf74ad2731ad", 0xd7)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000840)={<r2=>0x0, 0x999f}, &(0x7f0000000880)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000008c0)={<r3=>0x0, 0x10000, 0x4, 0x1, 0x4, 0x7}, &(0x7f0000000900)=0x14)
sendmsg$inet_sctp(r1, &(0x7f00000009c0)={&(0x7f0000000180)=@in={0x2, 0x3, @broadcast}, 0x10, &(0x7f0000000780)=[{&(0x7f00000001c0)="0cdc6d50aa11f187d2fb94a64c7508f2b03fef4fad871c41660827add9230fe4087b788489028c2f087fd456cf2b62477514dfa3060325dd49b54816d1e1d33f691ad4ed2642d27c51656c9a4b9b3761ab72e7eb2e", 0x55}, {&(0x7f0000000240)="d1b2ec22170d04066e2d1b861d6c848b7e9e719a65fcfea7c95baa1663a6e0c6c041f52297023caa9b8f9d1f07827add4fa67cfce28c464586630b1c3435334313ecd41f", 0x44}, {&(0x7f00000002c0)="02d807c686811c6e69992254988687d9aecaedc1fd42a429bf5f23a2e6cb76ad273ededd486ce015021e2ccd90c813dc5986f226378d4745740343645e7a", 0x3e}, {&(0x7f0000000400)="8085bdc446fc567729c2d405f05fa07f67a2e9e15fdb7acce9b3f0b810e6928e359b5c1851b3c4deff9c183a2f5f56d3dd6cd8d7f5b3c80a44ff4dd7e0dd11f794ef5681fc756d41e72085bcfdf583e6fbb91127a152fe4973788009214a9f9bcf97cf4659ef1cb366dca91fae60d52921127b86464ac0015fff921a56c2ec2845ff51f734bf27c3", 0x88}, {&(0x7f00000004c0)="01278fd42a7a2fce6ce5ce8e2b72d472a86c3652b42bfdad2c619286695d51eb1171885c7ad7f2441279aac0255136a012fe2ae7caad6874e47d87f761c53a938e964e7859c865336faa3e3073372798d65133d965db13cae7a2aede3bac0e7b571183f094b532c96e6009da13ee9092be134efa01a1380038c557e483225c8c1194eb1cbe0a89ff2780e358b4d60cd48dc5e5331308e8820a54315abb970c7db6515bbbe8c98d72795c7b7e8a343eec8235d3a55dfd18b64d", 0xb9}, {&(0x7f0000000300)="536006cb096e92ae27a4b83d3bd8f05fb170f897e19b4a20b1eb96e3fc7745349df4150443d7b8c1fa4720005bdd1b3914595b04df181fb6e1058e63269838d192fcf4a6de8f5fb49d67354fff7f51008ecb191493243774dca6", 0x5a}, {&(0x7f0000000580)="6f72fe97aa462a42d3cf7dc7c90aa1b42f866fcf1fa667bdf245c8c595ace06b554c27128bbed1ebae358c933c9554a21cf7ccc914b15daa9b9a55e787e3eb51db2fc9ae12a8c2fed34fdaa3c1852a2d8d83759f7ca23112", 0x58}, {&(0x7f0000000600)="8b245351d1f0dbe629ba6b8d744b5a938164ad54346ef99bf870f67b6d33d2edf5c5d0108043ef4df1d72ba45a", 0x2d}, {&(0x7f0000000640)="fe00cae6c4af7ef1badf3af3482cff82fac6a7d5df59727d9cb601cfb596112c2c50234f449526115e97c4644660fc1a2fac617d84382e67897445fe88403bca8754d47842d8f2111d51e5cd15296a46f796a338520ea2fa39b17296333e6ff3934edd6558da604316914acc87bba157488cbdb64b74ed92e8ae51d61189a81d6f96b81a55ab6dbc710f2a504b8d736b4d5e9950", 0x94}, {&(0x7f0000000700)="3ad6abc9c6151dc86eead8103327b6154d87111dd827ad9a5ed1938e8c896244bbbe30cdb2843a70c4cf175650d1206a5a3c8285512e34250406a06fb28cbf13edd2f067b3a29bb6c8057e69", 0x4c}], 0xa, &(0x7f0000000940)=[@dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0xe7, 0x810, 0x6, 0x4, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x9, 0x4000, 0x2, 0xc2b, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x9}}], 0x78, 0x80}, 0x20000)
mkdirat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x2)
rename(&(0x7f0000000040)='./file0//file0\x00', &(0x7f0000000080)='./file0/\x00')
symlink(&(0x7f0000000380)='./file0//file0\x00', &(0x7f00000003c0)='./file0/file0\x00')
close(r0)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000a00)={r2, &(0x7f00000000c0)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000b80)=0x10)
unlink(&(0x7f0000000000)='./file0/file0\x00')

13:55:48 executing program 2:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
symlink(&(0x7f0000281000)='..', &(0x7f0000000000)='./file0/file0\x00')
open$dir(&(0x7f00000000c0)='./file0\x00', 0x2, 0x20)
r0 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0xc0)
r1 = openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x10000000000, 0x0)
faccessat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x1100)

13:55:48 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000080)={0x10, &(0x7f0000000180)="6cdd6ca72d88dffdfdae1a1e321d7c488146ec38b2880e2a4485ad06bd91c2a4f6112c423fc7835e50dfb7ac30cb434853b2bace728a1a616d4056e3f5f26e2db23c35242f40931d899e933bb26074c9ea17ec336c255fd8ce39e6b51064cc81525dc912", 0xffffffff, 0x5, 0x7})
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c150614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgctl$IPC_STAT(0x0, 0x2, 0x0)
getpgid(0x0)
wait4(0x0, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
shmctl$IPC_INFO(0x0, 0x3, 0x0)
getpgid(0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, 0x0)
poll(&(0x7f00000000c0), 0x0, 0x0)
getpid()

13:55:48 executing program 1:
freebsd10_pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff})
ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f00000002c0)="7fd91ee323dd21592d00901030d3f854986aff4b68613cc82e4d058ed63f6d426e554e546ee5868bd1642bd4a9cf59f3c71ffd58f063c6def284465f3bc514e99070e1ab0ae9186c8544c5a4fa7e0aa2fb4a6e3335a7c8b752f9bb1d9df39c08a21cff2822f34adcb71208be9b55475e3d62d6fb500d8b40306999a51eae474eb6f8d5cd7a3483ec404f3a9c2a6c3131d86771841b4fdf0e1c0303b6e77622e3e5b22c0daacd8fd1aa8db8572def2a561cf002746d7112e63a16394d703f7bd531f3585220e67bb6c2a0e1f45b1ba23de8fcfaa184bd4b30bf3354262c31739a7de65bca0e723c8091fd")
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
fdatasync(0xffffffffffffffff)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x20)
openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
dup2(r1, r2)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0)
dup2(0xffffffffffffff9c, 0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))

13:55:48 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={<r1=>0x0, 0x5, 0x5}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0x5}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x4400, 0xb4db, 0x0, <r2=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x2, 0x810, 0x80000002, 0x0, r2}, 0xef)
syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
getsockname$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e214000000000000000000000000000000000000001faffffff00"/128, @ANYRES32=r2, @ANYBLOB="0900ff93dac73b00e90755830000373ea319000000ff00"], 0x98)
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)

13:55:48 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

13:55:49 executing program 2:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x8240, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x4dbdacde)
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
shutdown(r0, 0x1)
truncate(&(0x7f0000000040)='./file0\x00', 0x23)
r1 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x4}, 0x10)
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x8, 0x200, 0x0, 0x9, <r2=>0x0}, &(0x7f0000000280)=0x10)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r2, 0x9b75}, 0x8)
linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x400)
setrlimit(0x7, &(0x7f0000000300)={0x5, 0x6})
accept(r0, &(0x7f0000000540)=@un=@abs, &(0x7f00000005c0)=0x8)
unlink(&(0x7f0000000080)='./file0\x00')
close(r0)
recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000380)=""/152, 0x98}], 0x1, &(0x7f0000000480)}, 0x40000)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000500), &(0x7f0000000580)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000480)={0x6}, 0x1)
accept4(r0, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8, 0x0)

13:55:49 executing program 3:
r0 = socket(0x17, 0x4, 0x4000000000001f)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x2, 0x4)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@empty, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x0, 0x0, 0x0, [0x4], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}})

13:55:49 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqn(r0, 0x0, 0xe, &(0x7f0000000100)={@empty, @local={0xac, 0x14, 0x0}}, 0x6)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @multicast1, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@rand_addr=0x80000001, @local={0xac, 0x14, 0x0}, r1}, 0xc)
r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x8)
unlink(&(0x7f0000000280)='./file0\x00')
freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000140)={0x401, 0x800, 0x10, 0x1, 0x1, 0x2, 0x100, 0x2, <r4=>0x0}, &(0x7f0000000180)=0x20)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000001c0)={<r5=>r4, 0x400}, &(0x7f0000000240)=0x8)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast2=0xe0000001, @remote}, 0xc)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000340)={r4, 0x7ff, 0x6, 0x0, 0x4, 0x6, 0xffff, 0x5, {@in={{0x2, 0x3, @loopback}}, r5, 0x2, 0x400, 0x77, 0x7, 0x7}}, &(0x7f0000000400)=0xb8)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000440)={0x5, [0x7ff, 0x0, 0x401, 0x9, 0x0]}, &(0x7f0000000480)=0xe)

13:55:49 executing program 2:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x1, 0x8)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c)
r3 = socket(0x2, 0x10000001, 0x84)
connect$unix(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="0cff070000cd27eb3f00020003e9ff000000000000"], 0x10)
recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
recvfrom$inet6(r3, 0x0, 0x0, 0x80, 0x0, 0x0)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4)
getpgid(0x0)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
linkat(r3, &(0x7f0000000340)='./file0/../file0\x00', r2, &(0x7f0000000380)='./file0\x00', 0x400)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)
freebsd10_pipe(&(0x7f0000000300))

13:55:51 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
fcntl$setflags(r1, 0x2, 0x0)
semget$private(0x0, 0x0, 0x0)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r4, &(0x7f0000000280), 0x26)
writev(r4, &(0x7f0000000100), 0x100000000000005c)
truncate(0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, 0x0, 0x0)
getgid()
mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0)
r6 = socket$inet(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4)
mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x80)
socket$inet_sctp(0x2, 0x5, 0x84)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)

13:55:51 executing program 0:
syz_execute_func(&(0x7f0000000100)="1c19b5b598cd801b69e4f56962f5696200d9d9d017795bee6be94fb9680c000c008fe9589b26c7e4c753fbc4f1ed2626410fdfd1d4f47d82663ed107c4c2b90a23f216e5c3c422b18cb6070000005151c42295b8a5a0000000c4a27d181e1eea01eff265dc5f0066490f38f62b5b5b45e145af35af353541000f9a99f3f3030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10)
listen(r0, 0x1)

13:55:51 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="82822e2f66696cb2736a1d03653000"], 0x1)
dup2(r1, r0)
socket(0x479e1fa8f7fa3007, 0x0, 0x73d)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

13:55:51 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept(r0, 0x0, &(0x7f00000000c0)=0xffffffffffffffcd)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), 0x4)

13:55:51 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000500)={0x0, 0x6, 0x1, 'Q'}, 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0x1207, 0x5, 0x101, 0x69, 0x2}, &(0x7f00000000c0)=0x14)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0xd1bb, 0x1, 0x430, 0xffffffffffff3bfb, 0x1ff, 0x4, 0x1, 0x80, r1}, &(0x7f0000000140)=0x20)

13:55:51 executing program 2:
r0 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000209, 0x10)
close(r0)
r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x110000, 0x2)
connect(r1, &(0x7f0000000080)=@un=@file={0x1, './file1\x00'}, 0xa)
poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0)

13:55:52 executing program 2:
setreuid(0x0, 0xee00)
syz_execute_func(&(0x7f0000001a80)="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")
r0 = semget(0x2, 0x0, 0x204)
semget$private(0x0, 0x3, 0x100)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000240)=""/4096)
r1 = socket(0x0, 0x10000000, 0x8)
r2 = accept4$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10, 0x10000000)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={<r4=>0x0, 0x6}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000001c0)={r4, 0x8000, 0x2}, 0xc)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000001240)={<r5=>r4, 0x2, 0x414b85ce, 0x9, 0x1, 0x40}, &(0x7f0000001280)=0x14)
fstat(r3, &(0x7f0000001300))
open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x4)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=r5, @ANYBLOB="2573ea23fba2ab177ada835b13b7"], 0x1a)
socket$inet(0x2, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000012c0)={r5, 0x5}, &(0x7f0000001480)=0x7e)

13:55:52 executing program 0:
syz_emit_ethernet(0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa8b0e66cc704d08004219007300640004060090788c1400aa7f0000010194060000038d09c4be57fce9bf5800c6090e944fbe2efddd0707ffac1400aa00070f037f000001ffffffffac1400bb0000004e234e2200089078647e6a0e0b243d059539dd8c773ab3633c902961be591a45ecad9c0000000000000000fa4d246fe227136054219d526d543ad97b2bdef27eed0b796b20805dbc5130ca734d6aa2a82f2bec0e9ba6d40f80183ac65385bd3504bf946345606103fd30fecb0da403"])

13:55:52 executing program 3:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c)
r1 = dup2(r0, r0)
setsockopt$inet_group_source_req(r1, 0x0, 0x53, &(0x7f0000000300)={0x4, {{0x2, 0x2, @broadcast}}, {{0x2, 0x3}}}, 0x118)
recvfrom(r0, &(0x7f0000000100)=""/53, 0x35, 0x40000, &(0x7f0000000140)=@in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c)
r2 = socket(0x2, 0x10000001, 0x84)
connect$unix(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="02022e2f66696c653000ffc6fb373f71e9b1cf48509e65d646fe9062616e5b64ef4e4d1bd9e3e3b1ca7d1de7db7f1349bdf5f14969fcf6e822d6dcd117a5471dc7f46f6374d10314040fa30462e5875afad19450c33267cedc0828c85bd8c47c"], 0x10)
recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
read(r2, &(0x7f00000022c0)=""/4096, 0xa3c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r3, 0x9}, &(0x7f0000000240)=0x8)
execve(0x0, 0x0, 0x0)
shutdown(r2, 0x0)

13:55:52 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)
open$dir(&(0x7f0000000200)='./file0\x00', 0x20000, 0x100)
accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00000000c0)=0x1c, 0x30000000)
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000280)={{"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", "232bd1f40c3075ff5816afdf3fbe5d6c9206f26025a8d0159c4a8bbf1fa984e6", 0x5, 0x80000001}, &(0x7f0000000240)="4f0d16c99f428ebfc20cfae727f7a860b1ab409dc57f6dc6ae22d2396c573dc44e6e83f47b9a95c8ac31dc65e358", 0x5, 0x400, 0x0, 0x8000, 0x4aa38337, 0x10001, 0x1d8, 0x8})
mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0)
open$dir(&(0x7f00000001c0)='./file0\x00', 0x10040, 0x20)
setsockopt(r0, 0x3, 0x7fff, &(0x7f0000000100)="ee112025c90519963bbc448ded5e1c1c9459c352d258a585af01be8a83a5cc0efacc524dabbb55ae6cd1593bd11e5f550d8257e9343c5043a8308fb5c4a8c824", 0x40)
listen(r0, 0x9)

13:55:52 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x1)
getrusage(0x0, &(0x7f0000000380))
sync()
semget$private(0x0, 0x0, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
socket$unix(0x1, 0x0, 0x0)
r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)
accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x10000000)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x1, 0x0, 0x100000001}, &(0x7f0000000200)=0x14)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="0100000000000000880000000700000006000000"], 0x0)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0x0, "c8d25cc7b0aab0ce35d17ab20282642d"}, 0x14)

13:55:52 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
fcntl$setflags(r1, 0x2, 0x0)
semget$private(0x0, 0x0, 0x0)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r4, &(0x7f0000000280), 0x26)
writev(r4, &(0x7f0000000100), 0x100000000000005c)
truncate(0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, 0x0, 0x0)
getgid()
mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0)
r6 = socket$inet(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4)
mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x80)
socket$inet_sctp(0x2, 0x5, 0x84)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)

13:55:52 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000140)={{0x1c, 0x0, 0x200, @mcast1, 0x7fff}, {0x1c, 0x0, 0x1, @mcast2, 0x2}, 0x1f, [0x1, 0xa5, 0x4, 0x80, 0x8, 0xfff, 0x5, 0xffff]}, 0x5c)
r1 = dup(r0)
utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x7fffffff, 0x1}, {0x3, 0x1}}, 0x200)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100)=0x2, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={<r2=>0x0, 0x3, 0x9, 0x100000000}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000001c0)=r2, 0x4)
syz_emit_ethernet(0x0, &(0x7f00000010c0)=ANY=[])

13:55:52 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}})
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x4}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x1}, 0x8)

13:55:52 executing program 2:
utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffc}}, 0x0)
r0 = socket$inet6(0x1c, 0x5, 0x9)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x6a, 0x7fff}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x3867, 0x3, [0x1f, 0xed6, 0x100]}, &(0x7f0000000100)=0xfffffffffffffdc7)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x4, 0xd8}, &(0x7f0000000180)=0x8)
r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x100, 0x1)
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000240)={{"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", "635750265a8b44b6a3cbff1e7865faf5aad24107de7b2ce0aaddcd0963433422", 0x6, 0x3}, &(0x7f0000000200)="5be624a7c4588690cb8a72e059fdd5d659b867dead38163ec508bc352c53438a0923793e23233401b6d7c1a01ae597f0947dbbd8c236b8df", 0x7fffffff, 0xe5, 0x100000000, 0x5, 0x200, 0x80000000, 0x0, 0x1})

13:55:52 executing program 3:
getpgid(0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={<r1=>0x0, 0x400}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0xb22, 0x7ff, 0x80000001}, 0x10)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
clock_gettime(0x0, 0x0)
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)

13:55:52 executing program 2:
munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fstat(r0, &(0x7f0000000080))
syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0144141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4400f1a86de0000003131f95dfba1c9fb110f0f3804830a000000")

13:55:52 executing program 3:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142)
r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000)
semget$private(0x0, 0x1, 0x1)
getpeername$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
mlockall(0x3)
sync()
socket$inet_udplite(0x2, 0x2, 0x88)
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$unix(r1, &(0x7f0000000100)=@abs, 0x0)
accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000)
r2 = semget$private(0x0, 0x2, 0x181)
__semctl$GETZCNT(r2, 0x7, 0x7, &(0x7f0000000080)=""/31)

13:55:52 executing program 1:
syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffffffffffffff08004500001c0000000001029078ac1400aaffffffff12001c7800000000"])
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={<r2=>0x0, 0x401}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x101, 0xb5f5}, 0xc)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x0, 0x3}, 0xc)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x5595}, 0x8)

13:55:53 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000000c0), 0x4)
r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000)
socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4)
setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000300), 0x4)
r2 = socket(0x1, 0x20000005, 0x1)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000140)={0x7, "a5a0232d77a8c6289ef1b910ccafe50f"}, 0x14)

13:55:53 executing program 0:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x9c55a147257502a4, 0x0)
mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x12, r0, 0x0)
r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c)
getsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000080)={@multicast2, @multicast2, @loopback}, &(0x7f0000000100)=0xc)
mmap(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x0, 0x101e, r0, 0x0)

13:55:53 executing program 2:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2)
madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0)

13:55:53 executing program 0:
socket$inet6_udp(0x1c, 0x2, 0x0)

13:55:53 executing program 2:
semget$private(0x0, 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4)
semget$private(0x0, 0x0, 0x40)

13:55:53 executing program 0:
syz_execute_func(&(0x7f0000000580)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3f4eeb218ce9173e283c432ddaae4fe12583bc52143cf0bba5a812076fae2c2"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1})

13:55:53 executing program 2:
r0 = dup(0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x7, 0x4)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x7, 0x3, 0x37, 0x9}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6be1, r1}, 0xc)
syz_execute_func(&(0x7f0000000240)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf001003e8f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000340)={r1, 0x500000, 0xf67c2638529e5b98, 0x2, 0x7}, &(0x7f0000000380)=0x18)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x804, 0x20)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
r3 = dup(r0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x3ff}, 0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x400, 0x4)
socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000200)={@loopback, @remote}, &(0x7f0000000300)=0xc)

13:55:53 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x3, 0x4020, 0x7, 0x3, <r1=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x6}, &(0x7f00000000c0)=0x8)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x902, &(0x7f0000000100), 0x10)
r3 = dup2(r2, r2)
freebsd10_pipe(&(0x7f0000000180)={<r4=>0xffffffffffffffff})
renameat(r3, &(0x7f0000000140)='./file0\x00', r4, &(0x7f00000001c0)='./file0\x00')
recvfrom$unix(r4, &(0x7f0000000200)=""/9, 0x9, 0x83, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa)

13:55:53 executing program 3:
setrlimit(0x2000000000000006, &(0x7f0000000000)={0x10010000000b35d, 0x20000000000006})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8)

13:55:53 executing program 0:
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c190f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0]}, &(0x7f0000000040)=0x24)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x2, @empty, 0x6}}, r1, 0x4, 0x8, 0x1, 0xcea, 0x9, 0x50}, &(0x7f0000000240)=0x98)

13:55:53 executing program 1:
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f8078999993e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047c32b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb3e0f72e1000f82dada048336000000")
mincore(&(0x7f0000fbb000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/178)
mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26)
syz_execute_func(&(0x7f0000000200)="0c03b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

13:55:53 executing program 0:
setrlimit(0x2, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000100)={{"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", "60f0efc36389a28016330dd9d9bf291d50fad0eb25af777d26b2a6bc6113c990", 0x3, 0x4}, &(0x7f0000000040)="75df4dcb4b82aaf862177036166863a86bff18e5f1eb09be8851e66f8a4585704083caab1398ff3e42bd45d688382a1e54220cbaaf6cce0846c6a122fad690a07879902c21dc8ea0bf24972b57ee9b25752520a77e9b508a2f2a4c755004494fac02e406e118422a3a9c7a010f76eb781ca2ca13eb473ff86b35bcb3ab0465647bfdf51d6a", 0x4, 0x45c, 0xfffffffffffffffe, 0x5, 0x4, 0x10000, 0x0, 0x638f})
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000580)="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")

13:55:53 executing program 2:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000003c0)={<r2=>0x0, 0x8, 0xf, 0x8, 0x7}, &(0x7f0000000400)=0x18)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000440)={0x1, 0xfffffffffffffffb, r2}, &(0x7f0000000480)=0xc)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={<r3=>0x0, 0x1000}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="05000a00d5000900000156f1accb400006fbfffffff0b000"], 0x1c)
r4 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCKILLSTATES(r4, 0xc0e04429, &(0x7f0000000740)="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")
writev(r1, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r3, 0x3}, &(0x7f00000002c0)=0x8)
r5 = dup(r0)
mknodat(r5, &(0x7f0000000540)='./file0\x00', 0x100, 0x7)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8)
getpeername(r1, &(0x7f0000000840)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000005c0)=0x1c)
futimesat(r0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={{0x7, 0x1}, {0x9, 0x6}})
sendto$inet(r1, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)
writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="9d", 0x1}], 0x1)
getegid()
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000380)=0x4)
shutdown(r1, 0x1)

13:55:53 executing program 2:
r0 = open(0x0, 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
fchdir(0xffffffffffffffff)
fdatasync(r1)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0)
mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0)
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$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, <r3=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r3}, 0x8c)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
socket$inet_sctp(0x2, 0x5, 0x84)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")

13:55:53 executing program 0:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000080)={0xec20, 0x5})
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000100)={0x4, 0x3ff}, 0x10)

13:55:53 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
socket$inet6(0x1c, 0x3, 0x4)
readv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/132, 0x84}], 0x1)
preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0)
r2 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0)
pwritev(r2, &(0x7f00000003c0), 0x273, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0)
execve(0x0, 0x0, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, 0x0)

13:55:54 executing program 3:
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)
socketpair(0x10, 0x10000007, 0x401, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xffffffffffffffe7, 0x2, 0x5, 0x3d8}, 0x8)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0xfffffffffffffffa, <r2=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x0, 0xe5, "b62215c3648e343ccd17a54783fabb6cba26fd84cd1ff32848e6b21d5c6a37a7551bf3072a043da10a222098f0fba6eaa2e79cef5b503f2b715fd2bd800141cde03965627ab534a4d1e643881b28c9f61c5114fd66fd00372b6f223d1141cf28a00f397552f311d797e9e4e409e20b4897974479446a7e7cc9670329444cb92b782ab764fa40902bcde26e0f8041831e4db2847b2a34798e23940998a75150582a32fab6a72d7b5ff7c2e18c3054e794cf108b276feb2fd245e3751b7533bd5f96264e429e44b0b26089ddfd5dbcaf94ba60c748890036fe4ec8014205a411caad910852b8"}, 0xed)
r3 = shmget(0x1, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil)
shmctl$IPC_RMID(r3, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x2, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0xa0)

13:55:54 executing program 3:
syz_execute_func(&(0x7f0000000140)="96989814180f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f05c4034ed5751e0fa0e509272734d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dc40179d88a000000008cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
dup(0xffffffffffffffff)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x2, 0x0)
ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000100)={0xffffffffffffffff, 0x89})

13:55:54 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r0 = semget(0x0, 0x6, 0x400)
__semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f0000000040)=""/134)
syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264")
accept$unix(0xffffffffffffffff, 0x0, 0x0)

13:55:54 executing program 2:
r0 = open(0x0, 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
fchdir(0xffffffffffffffff)
fdatasync(r1)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
r3 = socket$unix(0x1, 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff00000500000000000000"], 0x10}, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000600)={0x800, "0ebc2e15dae71457c6a2db9622c0cb08"}, 0x14)
clock_gettime(0xe, &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
freebsd11_lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getresgid(&(0x7f0000000540)=<r5=>0x0, &(0x7f0000000580), &(0x7f00000005c0))
chown(&(0x7f00000003c0)='./file0/file0\x00', r4, r5)
r6 = dup2(r3, r3)
setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000640)={0x7, {{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x6}}}, 0x88)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r6, 0xc100442f, &(0x7f0000000700)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
r7 = getpgrp(0x0)
fcntl$lock(r6, 0xd, &(0x7f0000000480)={0x0, 0x7, 0x92, 0x10001, r7})
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

13:55:54 executing program 0:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x1)
syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0)
futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x9, 0x6}, {0xff, 0x3ff}})
setgroups(0x0, 0xffffffffffffffff)
setgroups(0x1, &(0x7f0000000640)=[0x0])
r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000200)={0x582}, 0x4)
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0xf5725684f44e0768, 0x20)
r3 = accept(r1, 0x0, &(0x7f0000000240))
accept4$inet6(r3, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000002c0)=0x1c, 0x20000000)
symlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00')
futimesat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xf8, 0x101}, {0x58, 0x10001}})

13:55:54 executing program 0:
getrusage(0x1, &(0x7f0000000000))
madvise(&(0x7f0000aa4000/0x4000)=nil, 0x4000, 0x0)
getrusage(0xffffffffffffffff, &(0x7f00000000c0))

13:55:54 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
fcntl$setstatus(r0, 0x4, 0x10048)
ftruncate(r0, 0x1f)
readv(r1, &(0x7f0000000180)=[{&(0x7f0000001500)=""/251, 0xfb}], 0x1)

13:55:54 executing program 0:
syz_emit_ethernet(0x3b, &(0x7f0000000000)={@broadcast, @empty, [], {@arp={0x806, @generic={0x27, 0x877f, 0x6, 0x9, 0x9, @empty, "22069b795c0adc4ff4", @random="8b8c173b874e", "9b8c9b6b305b0f589e47d9474ea1d98e"}}}})

13:55:54 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
semget$private(0x0, 0x0, 0xf2f0c82bbb49de88)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
setrlimit(0x7, &(0x7f0000001640)={0x9, 0x10001})
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x0)
truncate(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}}, <r3=>0x0}, &(0x7f0000000380)=0x84)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r3, 0x2}, &(0x7f0000000480)=0x8)
syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getitimer(0x3, &(0x7f0000000080))
getsockname$unix(r2, &(0x7f0000000500)=@file={0x0, ""/4096}, &(0x7f0000001540)=0x1002)
execve(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000001580)=ANY=[@ANYBLOB="0001040002f60700ff020000"], 0x1)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$unix(r0, &(0x7f0000001600)=ANY=[@ANYBLOB="0000000000000000000098a6055b86b8d100b7ab31"], 0x1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x38)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001680), &(0x7f00000016c0)=0x4)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4)
semget$private(0x0, 0x3, 0x0)
getitimer(0x3, &(0x7f00000015c0))

13:55:55 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x1000e}, 0x4d)

13:55:55 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040)=0xc, 0x3)
freebsd10_pipe(&(0x7f0000000240)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000080)="82e3c1e1d6cd75ab96a8dc2e1ad8ad7cccfa1652519e8667c0f0ce97e8d78438c32f1965bbd3b21c6ebae60a8ba9783a940c38350eb15e6629e37dcbc34f3c99332aecc37c58f182a18d08ad4bb757244961161fa560544c57313ea736707ebb322b62521bfed199c3d43a13b1d45414f9b362ce8aaadfe1722d0875a411f2ff90a2bee207a86b8a44cd48a30615bb46a6313a8d57d8569370ba17a8bd0fb6015d69523c3a8cae6a5fba3ee8d7abfffa6be1f1e63a0aa0440b3ca5ddc4c99c07bd6b125d98e87c1d78361762abad282cf5c3e91a60")
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000000)={<r3=>0x0, 0x33, "3abe3940b98a17fdc9d4a0b0d34ae6513b719d7872e4b83aee8de2b7ff1c40f7ba94043905fcfa9e21352cd1a35fb7f0cf3293"}, &(0x7f0000000180)=0x3b)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x0, r3}, 0xc)
setsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000200)=0xffffffff, 0x4)

13:55:55 executing program 2:
syz_execute_func(&(0x7f0000000200)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608002400c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600aa0000000f3a224f28681d1d440f2b550142e4b33120b15ffbb15ffb110f0f82dada048336000002")
r0 = socket$inet6(0x1c, 0x2, 0xd7d)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000100)={<r1=>0x0, 0x7fff, 0x3, [0x80, 0x5, 0x10000]}, &(0x7f0000000180)=0xe)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x8ca7, 0x5, 0x2cb}, 0x10)
r2 = dup(r0)
ioctl$DIOCCHANGEADDR(r2, 0xc4704437, 0x0)
mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26)
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000180))

13:55:55 executing program 1:
syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b1000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
setitimer(0x0, &(0x7f0000000100)={{0x0, 0x612}, {0x40}}, 0x0)
pipe2(&(0x7f0000000400)={<r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000540)={<r1=>0x0, &(0x7f0000000440)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000580)=0x10)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000005c0)={r1}, 0x8)
socketpair(0x2, 0x2, 0x200000080000001, &(0x7f0000000180)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000001c0)={<r4=>0x0, 0x401}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000600)=ANY=[@ANYRES32=r4, @ANYBLOB="070006000008ffff070001008000c4ff2b39ca48cf0275293a77f13c41cfe212b4caedc4c7a3958cf1b836b51fc3a37e523759311f783590a3022e54b6347e22958cd8636531c14b6e28b30c644e6065b5c6824b06ff018c73659791e0974cbced82c203c1cab5b40d6f76d7805c4688cb6f80620d77da6bcf82f6051c325868e724"], &(0x7f0000000280)=0x14)
getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000040)={r4, 0x400}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000003c0)={<r5=>0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000002c0)={r4, 0x8000}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000340)={r4}, 0x0)
r6 = dup(r2)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x103, &(0x7f0000000000)={r5}, &(0x7f0000000140)=0x8)

13:55:55 executing program 3:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013)
poll(&(0x7f0000000000)=[{r0}, {}, {}], 0x3, 0x0)
dup(r0)
semop(0x0, &(0x7f0000000100), 0x0)
getuid()

13:55:55 executing program 0:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socketpair(0x1c, 0x10000006, 0xffffffffb039aaf3, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet(r1, &(0x7f0000000080)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$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)=0xaa)

13:55:55 executing program 0:
r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x107)
renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file0/file0\x00')

13:55:55 executing program 2:
r0 = dup(0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0)
r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040))
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
mlockall(0x2)
r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
munlockall()
ftruncate(r2, 0x0)
getpgid(0xffffffffffffffff)
freebsd11_stat(0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, 0x0, &(0x7f0000000280))
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
shmget(0x3, 0x11000, 0x4, &(0x7f0000fee000/0x11000)=nil)
ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000100)={0x0, 0x7ff})
fstat(0xffffffffffffffff, 0x0)
freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640))
getpgid(0xffffffffffffffff)
freebsd11_fstat(0xffffffffffffffff, 0x0)
fstat(r1, 0x0)
getegid()
getpid()
getpid()
semget(0x1, 0x4, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000000)={<r4=>0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in]}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000200)={r4, 0xb1, 0x3, 0x0, 0xfff}, &(0x7f0000000240)=0x18)

13:55:55 executing program 1:
syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x9}, &(0x7f00000003c0)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000580)={<r1=>0x0, 0x1048}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000400)={r1, 0x7f, "e1f156488eb4dd31c466a975d849e140ff0545e744c692fadd2dede0fc920bcd6fe029ad2daf669d0204c9776fbe91c0b8c7040dbae722899a97c8a6b394f55f34f56c787343f4701893e73078b6b8cae06a1bff983db85f08454fd1932850081fd7d16382a5ea8008ac52b691ef73ad979668f366269a94329ca15e545540"}, &(0x7f0000000180)=0x87)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000004c0)={@in={{0x2, 0x1, @broadcast}}, <r2=>r1, 0x4274af54, 0x3, 0x300, 0x0, 0xa860, 0x2}, &(0x7f00000001c0)=0xfffffffffffffed2)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r2, &(0x7f0000000200)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000340)=0x10)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4)

13:55:55 executing program 0:
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000880)="3b39be775358c0f12b76f16b09b2141019ded264dc0a064817bb8bc8e77ac97bad7404791f65656c344967502d1694f4ee54175689850352dd2a96a05027c6ffe680078f444e904c286f2da580b11f3b4bc2c8e61ba51d335429c1306b69974e2a3c95547d8e101f4eef6c184b95196e6521ffd8035d6b49abe774297127d3b349a23ec3")
socket$inet_tcp(0x2, 0x1, 0x0)
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x2000000001000, 0x0)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000100)={<r2=>0x0, 0xaa86, 0xf6, 0x31, 0x5, 0xf416}, &(0x7f0000000140)=0x14)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e220900000000000000000000000005ffffac1400aa0000008000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002b8ffb95b3dc9f40aac0dffb1342c906c19fea0f7de1da18c953f15627da1ba92510c38e90aa570107c0662fb5fb3ff8424a0f5ee357761b415771cff0dff8a64b75dfcb88", @ANYRES32=r2], 0x84)
r3 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x4, 0x1b0)
ioctl$DIOCRCLRTABLES(r3, 0xc450443c, &(0x7f0000000400)={{"7412412f4f96236cfab36cf15f620ac6fd314672914089f43e9e2b82061f16df604dedf60abfdae6b4429c28beb5cf873a2a28d8cc6989f8cc180daf7b0b4807bfe8c29f68a5459635b3dad074855daab5ebc8232b83771f73ed3753fdbf2f6ccb3ec430d117bc8564c63e20cbbc3c1e529dfc07b3b4336834c47d63a5d9bd52f5b279ea255ad7b4f8d43329e6c222d442257b2e2dcd59dceaa8c1fc3fa8a9e37347f00a8d23570affc3c85e42ea16b63868a5bf62bd6e33b9c39aaaa15de630fabc0032a2c046798a34bd76b35658d75d832feee19f9b61bf72ad5517efb2a49ffa4aad779163cad369e08b0048d45747d3d04c95faabf3c638524750fc37501ee1c99ff0064fd419981f4c8709f5b287a903c5f871ca5837787e38c9d15e43b70f79944465d347be3b76ac4797069cb1f6ff813918de76f0cac94f636f105c128542fff42d078ab419009f7c2843fb88f4a78beb6dbcc6d4edce7dd51f716cea8d03aba3437221f834ba45de500841d2731c3f4e1c3f63b65c28e397b3af8dffddc88b0348670f07756f3e42a0ed001cfc7419d534d7b98f119d871a3ce9fdf0eb4b8bf1bb5d0334ecaf81636f5ea4226c8a3a19eb07ae801a0520d012daf5aedeb41a9f2d46f214ace3f036bc7843c4e06789e8ccddf7e6b9f92d16e927841ec1a353de987dee6a628a25579986245f2fad08d5dd716520447f9da53f94c7993d072668d8a90af5ee5ba2f9727683e54dd0bd62f071414e773a6df5fe0228a9ea7c932b9e99a6c573d166c00962662b3736b57e52180843b6081ae6ee9d087681331d2c5ac048c4d7e2d91cbf235f8eeb9f02371f9532eacc78bc33c5b0b80ec924f6210edab67941df2ddfdfe56e9d300095eb2d37b0c024b7c164f430688fc06927ff2903f4a55285e698663aeab827b595f58d4134271524ea498ba8ace8de9bddbe1aca0d6d6ae1120c77e79fe8b80f760e69dbd1f16c3fad4192dc29e3e69c5b52d6706c75bf3bd0dc0c312d93aae667cfd2957ab6910f88caf30f6df63ecb8ce4c081d5cb19e2dff039bd69aa99efd021387568962b5ecace007cfa6c503a3a2c2ce87029e9a3c287bbf6cc303efd69e4d70c63ce8f98fc00e0a2713fe67f737da869fb750cedeec34ed65fabd9d85e32c7ff591872c9e95672ad026076e4ae46e21deb7224420863bb46e5db46cdc917d74d8781171f33d553104241588a900987f3aeca0a1900c628783861118f1d67ec66112ef779a8fe3e239d7e17c544fabf74f6ec36d1fe586a90e15f8e42a340dda0f3bf6ea2e955a9c34c70fb26aac3fc17f54d28b5a0128c8730a19069864b7be19efa3be7b7317de4d22cec63b3ba818ad405acb11dfe49d4af9d0026ea78913926c99da2d2848c9a310a5c36e9b036e29def25cf5229b7f32b6a6b58a0c0bb7a10e769a0fc1cda36ad", "e08c7f3ba95446adc13a2ca59f67f68b542534db688b2e0973d562b1a4aae558", 0x4, 0x5}, &(0x7f0000000380)="246751a670683f5a9f4fb56e3903d7ead2f5204e2cb7f7b0b569bba3972082dd970d310e7fba8bb8473e30f1c1e748f783df22e36c36a1c1e24275dcb918a54cd6f58f1215ed807ac8422605770fffc9512222dea5bbbb01922c85005e39b161a44fd5b5cc439613c7b8acf451b7edf672066293ac6efd00", 0x1, 0x83b2, 0x8, 0x7, 0x1ff, 0xfffffffffffffffd, 0x9, 0x6})
r4 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0xa0)
ioctl$DIOCGETALTQSV1(r4, 0xc130442f, &(0x7f00000001c0)="561c42ae5f0127224fb1217a4b942feff4c2ff6af1795da24ea876f832f762d38f65a528db6d3c59e8873f9107e880273bea0eb3")
fchmod(0xffffffffffffffff, 0x0)

13:55:55 executing program 1:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0)
syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f")
r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c0, 0x18)
getpeername$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c)
mincore(&(0x7f0000d7a000/0xd000)=nil, 0xd000, &(0x7f0000000000)=""/47)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3)
getpeername$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000140)=0x1c)

13:55:55 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x1, 0x0)
msgsnd(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/270], 0x1, 0x800)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r1 = getpgid(0x0)
r2 = msgget(0x3, 0x0)
r3 = socket$inet(0x2, 0x20000001, 0x9)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000180)=0x1, 0x4)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r4 = getpgrp(0xffffffffffffffff)
getpgid(r4)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
r6 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r6, 0x29, 0x2f, 0xfffffffffffffffe, 0x4)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000004c0)={0x6, [0xf690, 0x5b61158, 0x6, 0x1, 0x8e, 0xf5]}, &(0x7f0000000540)=0x10)
lseek(r5, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000200)=0x5f4, 0x4)
socket$inet6_udp(0x1c, 0x2, 0x0)
getpeername$inet(r5, &(0x7f00000003c0), &(0x7f00000001c0)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x9)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000300), &(0x7f0000000400)=0x4)
setsockopt$sock_int(r5, 0xffff, 0x4, &(0x7f0000000100)=0xc359, 0x4)

13:55:55 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f00000002c0)=""/4096, &(0x7f0000000180)=0x1000)

13:55:55 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0x3ff}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x2, 0x4000, 0x9, 0x8, r1}, 0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x3, 0x9, [0x101, 0xfffffffffffffe01, 0x6, 0x80000001, 0x81, 0xb4, 0x2, 0xfffffffffffffffa, 0x4000]}, &(0x7f0000000140)=0x1a)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="830c45d8aaf71f9255048b4e", 0xc)

13:55:55 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
ftruncate(r0, 0x20000000004)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
mlockall(0x1)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2)

13:55:55 executing program 2:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mincore(&(0x7f0000c6e000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/183)
r0 = socket(0x1c, 0x5, 0xb5)
sendto$inet6(r0, &(0x7f00000000c0)="e9de99834809bacd3ebbdd3399499bfa604cc0b50d501c8ae200f22113e858e853f5fb3ef296ccb1f794d9fafea6c41e1ed88c9174af340e13c737e559cc9dd88e3c80aea210994d5af0c67e7a3b5cc080a48955113d979f0a6fdbd996457d19ec67cf0ba1a6fe82edb4f9bc39b7be47b1637dbc568dd3852b197c657d79ed92e384c7188ca1effec0d72aa0f5485c8c018886d2d6e6b035d8cd59e689ed2e59182b1fa34877b65152562540a1e581bf94daa12fe634e8a93817d77de8dc9aa02de26f2fc24cb5225246c39ed5ed22eeba7257008ac1e4248ecd42c3026c3a389ecce3c6233f77b5022bc9e557ae747a95540b002294", 0xf6, 0x108, &(0x7f00000001c0)={0x1c, 0x1, 0x10000, @mcast1, 0x9}, 0x1c)

13:55:55 executing program 1:
pipe2(&(0x7f0000000740)={<r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb)
syz_execute_func(&(0x7f0000000600)="969898472c431c150f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f")
r1 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x4)
dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
r2 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffc000/0x3000)=nil)
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000000240)=<r4=>0x0, &(0x7f0000000280), &(0x7f00000002c0))
freebsd11_fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = fcntl$getown(r1, 0x5)
r8 = getpid()
shmctl$IPC_SET(r2, 0x1, &(0x7f00000006c0)={{0x3ff, r3, r4, r5, r6, 0x0, 0x5}, 0x8, 0xcc, 0x2, 0x80, r7, r8})
dup(0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x100200, 0x0)
dup(0xffffffffffffff9c)
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r9=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCADDALTQV1(r9, 0xc130442d, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x270, &(0x7f0000000000)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0)

13:55:56 executing program 2:
r0 = socket(0x0, 0x7, 0xe030)
syz_execute_func(&(0x7f0000000200)="98340b0f050520d0f80791b0184141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
msgget$private(0x0, 0x101)
shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x1, 0x0, 0x3, 0x80000000}, 0x8)

13:55:56 executing program 0:
r0 = open(0x0, 0x4, 0x85)
r1 = openat(0xffffffffffffffff, 0x0, 0x400000100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
fchdir(0xffffffffffffffff)
fdatasync(r1)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="6f09000000000000001b389aa08579fc5f51ca95a681726503b6f45086febdf40fa3d118d40a946b047342aa72b49e3ffae8bf6fe0c3dcb59f314789ab54e36e9976bbe47bd8cd346353dc92321daf0ebc4c78c6ee34392bad8717cb2630cb494b28b334873724164e366f6c93436b95144575efcc6df22f2b9dd646acf613fd31b967fd85298dfd846ae9af4b5dbfb02082afff2dff84ecc67462011e844c459ef00a28bc61b19232c9a90b8a20a8bcf3a972a49e20a868291839e696dae053ee4e43f84dde340e5691a97f17501ce6ebfbfecaf4ff22b9c4f70a9d8d2817c417dad9d38d18f802e61e341247dec421ea8c36fab0d236b87206d241ea6f905b92b0f0eeca5a7da9b69a50386793fe57ce15787fd88b4be150b7096f7e92a80fdfe83a121e582c00853230bfe85024424cc5ea058013047b9e17c8903b9831fee59f2a1121587f549e9e00000000", 0x14e, 0x2, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x0)
socket(0x1e, 0x5, 0x5)
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8", 0x0, 0x4}, 0x0, 0x2, 0x10000, 0x9, 0x8, 0x941c, 0x8, 0x4cc900, 0x81f5})
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421055f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000180)="33db4e4c305cc4464b88a77be9d41d12b9bb4baac3a007e6bd07f90cdcc7ab11dffca6a78ae3ef77fc37615259816805bbb46a98c7707c0e55e81d81cabbc680a31011f2b2aa6703b46f444d1b37dae4fc0be84f7f6ab5278ee7b83268b522a66503056d738c93929c2ac3236180ad2b58d6a6")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
clock_gettime(0xe, &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000d00)={{"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", "be28f38540003b5226487d2417c0fb5cd4a837adee7a68ca0da55201d68d8edd", 0x800, 0x7}, &(0x7f0000000200)="57abbd5c95121cfcc6ec67a083", 0x0, 0x8, 0xfffffffffffffffd, 0x0, 0x0, 0x57d, 0x3, 0x9})
syz_execute_func(0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)

13:55:56 executing program 1:
syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc40c4ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
semop(0x0, &(0x7f0000000000)=[{}], 0x1)
semget(0x2, 0x1, 0x400)

13:55:56 executing program 1:
r0 = geteuid()
r1 = geteuid()
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setresuid(r0, r1, r2)
syz_execute_func(&(0x7f0000000180)="1c08c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x800, 0x20)
ioctl$DIOCSETIFFLAG(r3, 0xc0284459, &(0x7f0000000140)={0x10, &(0x7f0000000240)="21abe9663e66a62abaa1a484ef6f834bc76b2d423f2271f589ebe236dc27bf91ae56b3a734a35a6a6235191693c1a3e37ee4ec9735e4292a6b5b4d65ba307b997dd52c860b81906b94c03d6df6a203cf1fd3cb9b329ab913b6b4d6310c03329c539d6143389cd7b4ba13848f7bfaebf2955d93b371af68d6b85c40a90d6a8d33b182121abc04060680c67db02bf151fd80e3a0a09a5cfc8fa2e446b41751064e8be27d3480f082a6804bfff9b3636e727eb4c74195f5b1e0d7241fe55f0e35802379f8507221f5fac6b5d6c8d3fde4c8d70b56c9061712f5d1c897c6113e8948", 0x0, 0x177, 0x1ff})
r4 = socket$inet6(0x1c, 0x20000001, 0x0)
freebsd11_stat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380))
setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000500)={0x7, &(0x7f0000000400)=[@in6={0x1c, 0x1, 0x7, @rand_addr="65f264fc8f082f230973f29fd9575568", 0x9}, @in6={0x1c, 0x1, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x80}, @in6={0x1c, 0x3, 0x6, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x2, 0x4e0573c, @mcast2, 0x100}, @in6={0x1c, 0x0, 0x56, @mcast1, 0x3140000000}, @in={0x2, 0x0, @rand_addr=0x7f}, @in6={0x1c, 0x3, 0x56cca20b, @local={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000540)=0x10)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000100)=0x5, 0x4)

13:55:56 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc0ec4400, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})
r1 = socket(0x17, 0x20000005, 0x1)
accept$inet(r1, 0x0, &(0x7f0000000000))

13:55:56 executing program 2:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = socket(0x17, 0x20000000, 0x4)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x7fff}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0xffffffff}, 0x8)
freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x2100, 0x0)

13:55:56 executing program 1:
syz_execute_func(&(0x7f0000000180)="98994aa84a1c030f05bf0c00110043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='}\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='[\x00', &(0x7f0000000140)='.]$:&/}\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000005c0)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='-#\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='!\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)=')!\x00', &(0x7f0000000580)='\x00'])

13:55:56 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xa6b, 0x4)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c1bc8e96288cf4dae106c9f71653000"], 0xa)
write(r0, &(0x7f00000005c0)="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", 0x1d4)

13:55:56 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="04005900", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x14)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000200)={0x10, &(0x7f00000000c0)="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", 0x1, 0x3, 0x80})

13:55:56 executing program 3:
syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c3b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32ddfafaf083b600800000f00fb8c4018d4e4e4e751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2ee7d7de321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e872a72e688f088f080fe2580461c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000000)={@remote, @empty, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@loopback, @multicast1, r1}, 0xc)

13:55:56 executing program 2:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000)
sendto$unix(r0, &(0x7f0000000380)="64c7f33d4c94658019577c6f49de11e4c47bfd21fcbe671e2dbe6937757be5b661f1956f760130034344317bad58c27570aaa89a1956baa0ef98eb107d66f11c6c7e2870d324390bc104764d1d8e1e9398e2647f63ce", 0x56, 0x20000, 0x0, 0x0)
r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000)
mlockall(0x1)
sync()
sync()
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
r3 = semget$private(0x0, 0x7, 0x400)
__semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31)
socket$unix(0x1, 0x2, 0x0)
socket(0x0, 0x20000000, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10)
socket$inet(0x2, 0x27, 0x7f)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6(0x1c, 0x10000002, 0x80000000)
open(&(0x7f0000000500)='./file0\x00', 0x20080, 0x40)
accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8)
r4 = semget(0x0, 0x3, 0x10)
__semctl$SETVAL(r4, 0x4, 0x8, &(0x7f0000000040)=0x3)
semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4)
socket(0x17, 0x10000000, 0xa721)
semget(0x3, 0x1, 0x180)
__semctl$IPC_RMID(r4, 0x0, 0x0)
__semctl$GETZCNT(r3, 0xe92458e0e7c484c2, 0x7, &(0x7f0000000340)=""/56)

13:55:56 executing program 3:
syz_execute_func(&(0x7f0000000280)="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")
r0 = dup(0xffffffffffffff9c)
sendto$unix(r0, &(0x7f00000003c0)="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", 0x1000, 0x20000, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet6_tcp_int(r0, 0x6, 0x400, &(0x7f0000002740)=0xffffffffffffff00, 0x4)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x4)
preadv(r0, &(0x7f00000026c0)=[{&(0x7f0000000040)=""/243, 0xf3}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f0000000180)=""/131, 0x83}, {&(0x7f00000023c0)=""/189, 0xbd}, {&(0x7f0000002480)=""/179, 0xb3}, {&(0x7f0000002540)=""/129, 0x81}, {&(0x7f0000002600)=""/142, 0x8e}], 0x7, 0x0)
ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000240)="2ecb106f622bd1e7f80fa2d0ee2bcf7ddb699fec971c117ff88e81038b77a98840b88d270d103fba7bf241f74c1c2d6ee5ab3a3708696f1c5e1727f30c")

13:55:56 executing program 0:
setuid(0xee01)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
fcntl$getflags(r0, 0x3)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f00000000c0)=0x2fef, 0x4)
r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e)
r3 = fcntl$getown(r1, 0x5)
freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
sendmsg$unix(r2, &(0x7f0000000440)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000240)=[{&(0x7f0000000140)="48e409da47406fd85caf1fac0c2e6920ccf371484a6e2080841c56bd2c95b634b785bd7da1ee0c6a29959b1604c464863dd5292ce760e30768ffdd3869182faab4fb3ecf807aaf5d03ea2e5ebc0fd396f612bffc51d2cd43b197c079ddbce765a1a4a6c360b93a7b60451e90e1b89c10aac433cca71f9d80632d21f11496747262ca7597ad5ef2ede961a09f06713f73b7e64449596bfdc96458480fe775e66169c80377a9b480d70c7c2142cddac6fc480cfc787cb8654fd2ef73f26d9769e003e0cae1f68b7054b4", 0xc9}], 0x1, &(0x7f0000000400)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x18, 0xffff, 0x1, [r1, r0]}], 0x38, 0x20008}, 0x20004)

13:55:56 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
syz_execute_func(&(0x7f0000000240)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d4c4c17c2897da000000e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r1 = accept$inet(r0, 0x0, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000100)={<r2=>0x0, 0x100000000, 0x7, [0x1ff, 0x2, 0x7, 0x10000, 0x1000, 0x7f, 0xffffffff]}, &(0x7f0000000140)=0x16)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e237f000001000000000000000000000000000000009d3a0000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000003b16b6ab00"/136, @ANYRES32=r2, @ANYBLOB="060000000000010000000000ff0f00000900bc00"], &(0x7f0000000300)=0xa0)
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000340), &(0x7f0000000380)=0x4)
r4 = fcntl$dupfd(r0, 0x11, r3)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x8007, &(0x7f0000000000)=0xd000000, 0xfe6a)

13:55:57 executing program 3:

13:55:57 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e23f9000000ff010000000000000000000000000001ffffffff00"/128, @ANYRES32=<r2=>0x0, @ANYBLOB="010000801f00000009000000e500000081000000f5245b4e15e00f02827df20f729d15437cd1f21495a6afecc7fce65b515a6e8c446225fc465b9ecdad1e4f4310c8702c3ed897c1dc4bbe75ad84c68c49b0844aa1dbc75e1b4c92ca7f"], &(0x7f0000000140)=0x98)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={r2, 0xf8, "966575f9a3be5edb1a68e012241e23e1a1dfef9e7238f7e998bd534bce3e326e6d2c4134bab048fd89b620849de9bed35e5e3e1329b1500e82b912f04826f487736c2cc76fe64f24ae52ae68c0b3b502475276c0dd148dde1c67ba24b380621b941448bd2a2ed26001c9d2578c2891bc1c561e9dbb8d41c83a38f9c6e5f126f5fa692a459ff461ab4f743d5855096d72f7a47f95a775db89de39de3398b8fefbe6038dcae6c46ba8057c277e5deda9a6a112687391b447eda1918380ea13fea59004af0534f47216efd9f5be5e4a58527b33a39ce49669cf82e0d5a2a883cee93de01ba04527c3c6425fb74401cee1b74105af3a2cfec380"}, &(0x7f0000000280)=0x100)
getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
truncate(0x0, 0x1000000005)
writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b360, 0x800000b35d})
mlockall(0x1)
sync()
socket$inet6_icmp(0x1c, 0x2, 0x3a)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f00000005c0))

13:55:57 executing program 1:
syz_emit_ethernet(0xef, &(0x7f00000001c0)={@broadcast, @broadcast, [{[{0x88a8, 0x2, 0xffffffffffffbd8d, 0x4}], {0x8100, 0x9, 0x200}}], {@generic={0xa01, "03d8ae5a4121ac2d990ba9b9d4fbf7dd8bec0bd341b8948b87bee54dc7b8c88beeff21bb116050572c253501edbd6b966d9b4cf9f123791825986fd6f7364c9a473099315b59f63d5d59faea0ad19557a6d85098dab12fda4c39565bf7ad11720a492bb35753117ed466da5b12ca97982df55b2668fddfce1fa774dc693b09b38f0178300ca8a7426619fbf7d6f942d183db3aac2fe0f0881594ad1c6942e1436e78a9decafe0e3aaa856ad66907267e09b325735dc8e95d4ea9f91f9c2b97829faa551d39ea571cbacb544f09b8a97216d2d5276995bbd178"}}})
syz_extract_tcp_res(&(0x7f0000000080), 0x1, 0x200000000)

13:55:57 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffff801, 0x4400, 0x40, 0x1, <r1=>0x0}, &(0x7f0000000140)=0x10)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000300)={0x100000000, {{0x1c, 0x1, 0x4, @rand_addr="5069853fea77efb5ff5bd4d5cdf4988d", 0x1}}}, 0x88)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1}, 0x17)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@empty}, 0x14)
sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0)
r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x101, 0x20)
freebsd11_mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x8000, 0x7)
accept$inet6(r2, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)

13:55:57 executing program 3:
syz_emit_ethernet(0x2f, &(0x7f00000002c0)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0xe806, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}})

13:55:57 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1015, 0x0, 0x0)

13:55:57 executing program 3:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000)
setsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040)=0xa3e1, 0x4)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x601}], 0x1)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
fdatasync(r0)

13:55:57 executing program 2:
r0 = socket(0xfffffffffffffffe, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8)

13:55:57 executing program 1:
r0 = socket$inet6(0x1c, 0x7, 0x7)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"/268], 0x10}, 0x0)

13:55:57 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@remote, @multicast2}, &(0x7f0000000140)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)
r1 = semget$private(0x0, 0x0, 0x8)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000080)=[0x2, 0x7, 0x7, 0x9])
accept(r0, 0x0, &(0x7f0000000000))

13:55:57 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
r3 = open(&(0x7f00000001c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x1000300010005})
ioctl$DIOCKILLSTATES(r3, 0xc0e04429, &(0x7f0000000300)="9b8a93982ee763832b6c0293c415bfb6f80f9cd4a0c67c1882dff0a2db08663e755fc0242eabc7c867ae2363b86973442de744")
setreuid(0x0, 0xee00)
r4 = openat(0xffffffffffffff9c, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r4)
dup(r0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
flock(r3, 0xa)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={<r5=>0x0}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000006c0)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f0000000240)=0x6d)
faccessat(r0, &(0x7f0000000280)='./file0\x00', 0x7d, 0xe00)
open(&(0x7f00000002c0)='./file0\x00', 0x10000, 0x2)
flock(r0, 0x1)
r6 = msgget(0x2, 0x4)
setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000040)=0x63e, 0x4)
msgctl$IPC_RMID(r6, 0x0)
ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000380)="2659ce69be971128478703ac5bb7db1465e0d03cc844421d8a0fd4a16fc42a1f5d1c36033c66cf49c62e97e03a80b16243e8c467589828c78cdc5480bcc77bae760f5bfe48a6011ce0ec8165b432619a69363efe6d7676d9e92155fbb20bf2863b243cda5465729d9953ba3999f508fae0c1588c7edca5b6bd8b391f1feb925392d09da47593dcad7ad2b8e59acaf6b30f79eaf0d36235beacbf5b670f5a9a68f5642a5fd74c1093dce5daad69e58438fba0234ed7a41b9873e5c071b505c9e3d75e70a5243d0ba583e72d4cdc29ced3a3d4cee6b77694a2ef2ca03f81811e7ddce74ee785fcaf9bf08d")
flock(r2, 0xb)

13:55:57 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000001280)='./file0\x00', 0x208, 0x1)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000012c0)={0x4, [0x10000, 0x9, 0x1ff, 0x6]}, 0xc)
r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
recvmsg(r1, &(0x7f0000001240)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000000200)=[{&(0x7f0000000080)=""/43, 0x2b}, {&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f0000000100)=""/199, 0xc7}], 0x3, &(0x7f0000000240)=""/4096, 0x1000}, 0x2)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x1206, &(0x7f0000000040)={0x800000000000006b}, 0x5)

13:55:57 executing program 1:
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
r0 = semget(0x2, 0x2, 0x206)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000))
r1 = semget$private(0x0, 0x7, 0x401)
semop(r1, &(0x7f0000000340)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0xfff}, {0x3, 0x9cc, 0x1802}, {0x0, 0x0, 0x800}], 0x4)
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)='./file0\x00')
r2 = socket(0x2, 0x8000000000005, 0xa3e0)
getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
r3 = open(&(0x7f00000003c0)='./file0\x00', 0x8000000000000100, 0x0)
getpeername$unix(r3, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8)
__semctl$SETVAL(r1, 0x4, 0x8, &(0x7f0000000040)=0x9)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000100)={<r4=>0x0, 0x9b89}, &(0x7f0000000380)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000480)={r4, 0x81}, 0x8)
semget$private(0x0, 0x8, 0xfffffffffffffffe)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000080)={<r5=>0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6]}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000200)={r5}, &(0x7f0000000280)=0x8)

13:55:57 executing program 0:
syz_emit_ethernet(0x4a, &(0x7f0000000080)={@broadcast, @empty, [{[], {0x8100, 0x7fff, 0x80000001, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c06, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}})

13:55:57 executing program 1:
syz_execute_func(&(0x7f0000000240)="d8fa40d920c422d0f71502000000c401f91106f30fbdc482e6c2660f733765dad9227e00c44165dd18")
r0 = socket$unix(0x1, 0x5, 0x0)
shutdown(r0, 0x1)

13:55:57 executing program 0:
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
r0 = socket(0xffffffffffffffff, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
r1 = dup2(r0, r0)
connect$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, 0x10)
sendmsg(r1, &(0x7f0000001480)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x7, @rand_addr="b053c243bc9fe1b3a6dcc29faf71aec4", 0xfff}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000040)="a834d9c0f619436bdc22fddffd461cbec3321625b7e913dfad7ed76092af38624409e53e5f4774aa22fa8353ccc238095b70f9188306108b9bb6888c88f2276235965c6e30a469329809da9f1a81a7cad82a14179509702691302befe208a68d7b93aef2dfdea66f4e8d4b95521bc3860fab39b134cb14f3cd701a3657b0bcbeb21bdadc326d0829a46cb5620d5d01941bb0a9dde014a0fb77a5154b8996c2651512bd68", 0xa4}, {&(0x7f0000000200)="e9c66b573f89d699d8248ae27b8bef6902290113bf3fdd1f63dd0153d847a341bf47cdfda43bc40b444931647aa54976deca1c967907740f25d1808090b769a5352337e0f5df1871b87ea5a440a064a02db7011aea3a06220f663b930718941243022cff2b6c7052e0c0487a0084bd5ba3222124cbc1b488216efd5f15e838cdae5fb3c0ccee", 0x86}, {&(0x7f00000002c0)="b15ae9f541e2c566ba9497989748932a1ef117a9054b02f6e7ec10f718cd544c5e7bf2fb3cdec3b975a9d24bcb595a3f8cb475d38c428d36b3dbe1b03983e36eec96e040bc5f97dd249f4d1536f6013bdd69d164a75787b8573ad52bbcd9f6b4a8e85495aea7b1c6350555c99cabf3f7ee82fdb5c450864c8a7cca4993b8d342e956a18d8c5d0323ec34c9ea90a3ba7da3ef6f88", 0x94}], 0x3, &(0x7f0000001540)=ANY=[@ANYBLOB="10100000000000003b00000007000000e1c3098e89c128783f11ba96fec4f83e1819d7eec568ed147020166a8327ace67fdc68364aa77199c1944f12b6fa04cfe85a2f5048eb6dd38612f9648dbbc8a8ad6a9efeaca9ee69c850ad2cb85e75821b72e661f9dcae7ff139d31e9411496ddb198dd984a4419434aca2567405fe8836a695a4082259764b3f730b32da8fa0dc3868788c4c8e8b970b1971fd80383ce9148049a0db7389cf91e8181d71a2d92cbc9f213ab58a3b746072e62777d1d53f88300ab9d7a7f21ad76e005dabd782546bb7e2226ee0c75e1ee33c2b4a0457853a17da4ad00fa46f4b4475cb21029993be3477177db66cac513a454fd59848806c33cd51b038ca1b065429c929dca0a354f51fdbe078e1fa72f069cc953b82d84ecc3333f5778b859c124eb2ae6dd61f2dbad3666a7d399d06e27b8095e5158e476352fcb5ffb122982e283740dc7f5ad7c3327a49fe2d1364315c418e0fa1ef51ac5d457aa792a48c5bf276e9c3f02765e9c52c157328866648f9ef1492da2444bec2fcbb8437744d1d5ad419a93e289b46c25c0a3d43b0516183726e6d97b8714bac7ab84cb9f7075efa3146fa38c1a670246cc1003f4a84190a861bd0b8c2658a4e81ee76562afc3406988261c716224e97c44e6f408a636a991e4ec38087a06daeca0f7fd7e02b732f9aa63dff9363fed150f3a25b70c8a583018096d625d64c6b2af35f66a53034a832e5b5d905e00310f1f0fe4d0012078f0633fa4147fadbad7616b6a39ed469a412b5ead03080009368394b40273090093d34ac229b6fb3065de235c7cc56da2565d63773a2eb4a863e317eea41c552accb26af656086e6348f26edc061be7eabbde635f164f9df351f6ef2e7a45f2359b66e28db0aff54ae2d1a2ae3499cd0cc219cfb12b68d7b086a6e5445ccc360d355d8e8929957ec8faecaddc356a9b5ef3e3b161a02576ff75568211409a5331658a7c916aba70869001b40f1781da2ae1bd088abd14f3e0ef2c382ab03cc52a80b960a986dabc657ba1ec4ba80fd6e9d73aeee9fb9ef18fafb589a16e3f99d71b0d2e3261414ad9eacc37c72ec58e0c3f4a45ac392c5f88721b42fd3c718175c2004bbf56135eabde799e318256f12643bddb54facffddfe1c57de14c2811194ef160c700b485a4a6478ddba8b6ba65c2a40cd40e0cfe6cb83134ee119069c29fafd1eb8dfd5b89b3777fb9af096ee1bd5a8c753ba56a6c2140708e83251284a41f8690d3f312c132a96f97783b6aed50824454709c4d2ba19ab53c8ea2c18516206b1895919df78be6a1f77ddfbeb97143158436a5c8a66d9acf7f1288706f77e4edc066baeb5b572fcfbc6a06598a9001b97f07b946d347f7444c758c11791c3aeaaadf090123bc976faf6f8202726c2b5d53333b36e2361f762740ce280e10be046a711049b93b24712921e41f3ceb7aa0ba4cd8438195fac03c6f6066266dec55d1c281d137975970b59cffb1eafdf81cbd117afcdaf0b56da6d7b8f0831b2fe5d3def1aaea70d9b2ebe4036b1ab3b2d16a0d30919aa3d06d34d8331efa7dcc116f3162d3b10bfe37af4124dafce0fb0d62398e3e5aa8c35c4fcacf725f54fd0e90f4d95031dd9cbaba6bd9bf63aff2cc9998d40c4954c76d621a814c0eb09b446e0b7bdca2f9d4e73201ec5517e27997a5474a3a01ea93d5461ca50911a8cc66d58afa632c3deb33f41ff4be3d42364e39f25c4bf4f1829f7a1efcf439b4faa578d63298d382dbec0613b6b997da91ebcc7ba58f37cffab476e8b1f431ced3fbbb81ec2d1bf1c22fb48fe80fcf1fcd45c1c3751584b7680c1b74cd5ee3934a09e7be499b47d3767702f6c672b053cf8420e2622a32a45e91a387dde0787cdcf115a6bea2d7cdfa19e172c0814aa00a8b212b7dda7617e1f532bb481a7c66eba79c0a664f4e34c3684a9b80fb45cc5eeb6410c29aad0d2caa5385983a1cd43704dea6bbf5c60d3041f960f2a931f74b7df6e27ce30e6510c9cd5e2e88a280e2930628c4e70eb2bd7f527b09d884e43eb308c27baef4c7c46515a2a2d3fd795a5d744f72b4b7d5e8517510f7013a52194afa0aad8f174bc47c17f722c5e0e6a1ddc6756d399c7735d710066c28a5d47a37241b97c7af03fdf47197b1ae357e7c99599c2a5f008ae57eeb2cb15861cc9e530e33f24b9500df82866f7b3356eedf89afd81cffb58670d713c4bb90a6ead7867f63dfb2b782ce11460bf7fa2f57c37ee3b2f4d4866e01b1c4deceb01687f2f441d3cebcb395c2548b01bc89cc7f1133ad053aaac5f0c8ac320afed9a0773718070c708cbd3a8aa53adc6cb892af3d147863d2bd989529d9cbde82632ac241edec97a74f00f5f30420fb1bdd2a1bba3751fa4d97a6c1368ad70defc93c82fe177b3947cf64cac42ca0c54ebae4732bde042d9d788fffc536aea3e10d8cb0c5aa2843c1c219a4d489464e7128dec70cd3b6c3ca112f0a086e14fbf37c2ab84413e847b17bfa27cba3d28bd30f127abbac390070afaa189b934bcbc1b398d953b2ad1c96a5cafcc4510b8025c2f12e3363ee08a72e898044d3928b2da8859d2d197c0c1401e14825eaf610c8f5559180406cb1fcb345936ec4250cc59fc4c1438ffa89323c948112889a76d3007efa83ae762df0eabe85b576e473017b9989c4d307222abf622dfcd410ff59e26cfa812ed65097b86023a19d9c014f2d1c62236df6da8e1561e736cd6199befadff7c35784ab3a7f0cfb0fe486e18c567d34a6eb52dfc4c3bf88b679362f186c20182a9a21d17885f438331eb821b09477436e8ffed6b84a75acaa28bc36ddfdd1c3c5a440e44987d9f6ddea38f7b3202a3503c633b6c8864fd3d5bc4374a5fd0d5b5a4cbd2ec02ea7a71e1edc5467f3513db46ea4af65676e8db145eeafbf3ce336c8022fd15e7bb35e3971f28150251a792d6e8b87be7a5e0c5ccac5511e9f376ae38ee935a089271f35f152396ec9cfc8a46bf479abb73387d05be6aafb1e415a9d2c24e842b77a0ffda55bdf34cd0d4d91e2786995eb9e084be65fb6686a790374ab2411e045e30510a8dc9000cd34810092a6134f4b2e34f7a993fb7e84dfd10710ebaf147363a90bac3059d582c2ec053b5357fe04cf5f9ae6337b48d59e6853f08d7a8ab47834e88434f8c8e367203196926e25c08edd7deb24ea4333b457d6f3c19450efaf8665f74ea9f8c013a1b23be8234a8dd24e27c8f61621deea51970e03cb5d99cccabad3ac0ca138fb24c693847c939af2c447d36d9748eb1f2f31e20c2d2f553c952c5526ec2c70028d5f1bc3f1eb03503ca487e32b602731fe3ff128acb6b872bc2148ce317bc6d34b533b40552fd844caf1b1d4615be9856bf1a4dca413c452d6d3ac2d9a33d461f407b9c2caa34f7bdb0b8ddb1ec062f0712baa8996f3263061aac714083c0597828f70cf3603286bcdfb2171c1e5924d74edb29f6958d2a9e269f46f23c03fc86fdb90531843a585ec33827f30c8d0167162233c3e1673ba46341df7bf04d2aa717f761b4cecb8b15c45e7ee1755c3649606823e5ace59622c697f3a4206a557125eb181d6f648266ce80fb63989e0937b265d766720459db6d509555c835675c5a466d2d77ae64045f0d9ec183cc9638546a81c1a70cbde118c7994021e8c49af2e18aa4692dbff5551632314cde045a6de33555bc1250a2e26ed8f965b8a6c35b463a7f133069c487864cd743e79123d98006a1083d77f62d9de163c64ad1749caa654421b8242041cb24becd7270b3a06278b1146569db55d0e1f2b33eaec2ddfb732380141228d3c6018229773708b1178b66fbf2a4791cf5d5ae09ba55af1e0d23c3b209c6a8a4e40af6a32018a558bf07895dfcda573918f51a3fdd61da863da9cd229a48bf63c93c460297de61f1c93980b82cfbdc2051277eed48a447528bc958d95ec8e69c5fd7aa8d6d6866e334a60a64a69e1220928599bcc4cdc98a689b5646bffa5289d08849e3221cec9b631e16d8bf31b38ca25d2b4fba3e9952bd90631daff994c0ca163d735c2e420a2ffacfb363262555c900d1be4e181f7e2c666afd9937321f72cf3a16535ebf343c82ef58affc1472c24716ead299de8c12c7cfdab86abc74647755f2773dc592bc6c3839748177e5943ae686cd9b46a45ca1976149693323d30397f5275d91c1ef863e8f0840d43c60aa183e97abec3b651dde64803e5494393bea6ca11015c96cd865fff73634e266beae33ea405821f4ecb2be54ba8b0f16cae2216fe474942ed618ff85a1636cd409c0065b100658febc9ab23ee9da8f38ff00000020f2227b815fe503fdef85e35213ad89f4651fe8662b44bc05614a48859126bd2ce3ecbe2c7cbe82635d93694c78960dc933e4fd18ece164d5f5110a84d28786039f0275a23d49b4d2c02cb36f36a8c9ce532d234d6a3335caf5a5512d9970c785cb845692d86e5675a483b4c898707eb0b806a169fa9dbdb45c221183cae2800bed480dd36fdc979a83840da4983eb6122fa61c60d665f86ad68d18c686c48a27092adab15ea9b2eb4ba1fbcd68509bebb8d7fc6e996ff9cdc75b8837ed00cfba856c4106261bdc766cf2759d01353e15acc02fb0f91d2417780007248b20a49de0bb99a60017272f0f5bf0097e20cf32c1700752572d12ae742a6d5733373d63c11ee465b78c57b805d065e678ff2dc13e00453f3368acaca1d38fd9f634c62f4c252772c3271f143e7a3f63c56f8898b220968b4e170642c727d0af4e10746fbbfc1d7dd018dc41f6473988721b2bcd552acccd7b9b119a6e1f035dfda4102fb288d42db110d147eb872beae95e3d91103320add99768a9ff750bfdabba8c6b4c1c25b742b9cf7040ff803cd384211a5dabd971f11fd52c5a4d9a4a18f56cf81c5ea0eb143a8c1ebfa08ee984d4ddaaa6359044aff8e0e40abd7135e4bcae5b1ff45aebc7496b0e3f8aa29f21c099ae47973411e1de8699ead069cb8f797203a8682d67e96d9f9bfc0d3aedaa58bcea423d5d30084a805b53e25e88fea57d60f4b1f646e25f6ee7ebd4d48695cae32a9e273bc2c938cbab4d3f0b5053190f428babd9aa3e2a9fe08f08923e0de0751f504112d93018e1aa24554522843554fd2de1f7af8ad4b86aaf9c3090b6aa207bc8b9b9b8300f02b7d02eb67e60843c1ef0d1ab2bb37f99001f5272170b8698764f9aeeff726e163392330cbd11a78a217dce5f9c6b5cfbc63d68c28494b983c04f49341298a68fc5824a8352c35a88c01cd34e16baa6f196580dbdd1f2e1c4c0263fac0b1f490481c411cd275a4b5aa82ffdc868b3056d8568be8609a6626c6762c05d548984fdc830500d6d82a2cb87f6546aa4ed7878091df8750109468ba1a9c5c903cde2d8762814d3c1b23580c5141deebbdaba36ccfc4eb0c7d89a903538f02090b6db2d3642730cc18665856897e02d61dda6ae389dc2dd0d85912fbb03ba5bd2c8624218e0962c1d5eb17e56dbeae713f05848f005155ec3425367156d35344edc9d822d941cf363c8f30de299ac1e704587c7078736142e7d8d457b1f3610df94602b3bd4af2c684bd2b6e59b760cb226918355aed296d22c9a3f3d411459aeb4729fc2ed0d17119409283ebd6dc7052a75e7850cbbd3f56eef28ddebe9a1cab2cb4060b55b6bba7503117649fa6d5d1cf091ef08effcb68598dc6adb4faaa2001caf6cfa73bc31c332cdb8838778a00e58f53dc8b08de1f2a3bc2932cfc55cc3c3a4d257b8428df7763fa8004ab0dd3d59009816b7fe57c8000000000000000100000007000000bb9f408a6d84948386f5b02a92dbe7d922e96cc0e5132e811f13ccffcbf10f3f643f9909068e6d87f794d8243021444067fd3f251b84d7761b9cc093381bef5d71b39bd3649d5d69c0b45bc7637c16ae4a846d0268a3882eab1dac09d46ee8a910321547938668488dcfd126f9e14f093341bb4366ed3949c0f20726ae503dca083ba7aaf3f41a0780976d1e38c3e4836cdd4e5e1e9ecebbb584f0f87625f7152d2cb8b3c33a337aaa0e19ae961455494bcc60000000000024242215ac0d5e10b95a393bec16fffbe2ecd4bdf750ea4711469d1e77884c03513b7a64d9fd81e67f02b459fde0148a356ebb3766e8ac55d02742dac5a9e3df59a3f1370f24c30d15a3214007ff10772af6efed577188e6656bd7ea1abdcd5295d04da70a206a70df88b86d5d917e0897b312993d9ded34ef2618de2654f8dc360df6e0b1dd82f3f6a9933eafe9842c75f7f9f6ed4be7f332f1db80c6e10e2a29eeb413b48c37364c8e5749d0d724a00cf97849d38b81cbaab14c4b225170844cebc716cdf20ec1419512f941bc08b7376e6f9604a25287a0810699716b0000000000000000"], 0x10d8}, 0x20000)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000380)={<r2=>0x0, 0xf79, 0x1f, 0x9, 0x3, 0x0, 0xff, 0xdc73, {@in6={{0x1c, 0x1, 0x10001, @rand_addr="a59a65f1805b135fce650d31538d3b7a", 0xac}}, 0x0, 0x5, 0x101, 0x8001, 0x4b2, 0x48d129d1}}, &(0x7f0000000440)=0xb0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000480)={r2, 0x9, 0x1, 0x8, 0x8000}, &(0x7f00000004c0)=0x14)

13:55:57 executing program 1:
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000240)="ede6521028aeb43fe0e849728745b6bb5cc09fe400d1abcd3b8d92573c870339358899c75d58d2004806e0c52663c74b286e332c6dbc42b0f434396e74959c2e53ba8fcbf763918a24240e22daedd4d6d82adbc218313675e9b6daf0685e1467db78b608fe4312ac338284f4aba418a114e335a7c3e5e375b59158c207c80f5aea48454c5a3617f4dcb2967453b20d65d2f2")
pipe2(0x0, 0x0)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0xe}], 0x2136, 0x0)
getresuid(&(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000200))
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
sync()
ftruncate(r1, 0xd69)
fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff)

13:55:57 executing program 3:
mlock(&(0x7f0000ce2000/0x3000)=nil, 0x3000)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000440)='\x00'])
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000340)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', 0x0])
writev(r0, &(0x7f0000000280), 0xf3)
r3 = accept(r0, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000400)=0x1c)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000080)={<r4=>0x0, 0x6937ec69, 0x1, 0x7ff}, &(0x7f0000000300)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000380)={r4, 0x4}, &(0x7f00000003c0)=0x8)
r5 = semget(0x0, 0x3, 0x8)
__semctl$GETALL(r5, 0x0, 0x6, &(0x7f0000000480)=""/16)
recvfrom$inet6(r0, &(0x7f0000000980)=""/107, 0x6b, 0x0, 0x0, 0x0)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
execve(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000500)=0x9, 0x4)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)
poll(&(0x7f0000000a40)=[{r3, 0x2010}, {r3, 0x40}, {r3, 0x4}, {r2, 0x2000}], 0x4, 0x0)

13:55:57 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x98)

13:55:58 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1206, &(0x7f0000000200), &(0x7f0000000140)=0x8)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_group_source_req(r1, 0x29, 0x56, &(0x7f0000000000)={0x101, {{0x1c, 0x0, 0x3, @loopback, 0x4}}, {{0x1c, 0x3, 0x8, @rand_addr="ff1bc3275bb428adf831c6ebd4ee5a3f", 0x4}}}, 0x108)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

13:55:58 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)={<r1=>0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001140)={@in6={{0x1c, 0x3, 0xffffffffffffeb83, @ipv4={[], [], @multicast2}, 0x3}}, r1, 0x1, 0x67, 0x102, 0x3, 0x800}, &(0x7f0000001200)=0x98)
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)

13:55:58 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780)={0x5c, 0x2, 0x4, 0x9, 0xfff, 0x80000000, 0x1, 0x5, 0x7, 0x3, 0x406c}, 0xb)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x5, 0x4]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="0dbe0ac3cc694083", 0xffffffb3}], 0x1, 0x0}, 0x20005)
getsockopt(r0, 0x8000, 0x1f, &(0x7f0000000680)=""/223, &(0x7f0000000100)=0xdf)
r2 = msgget$private(0x0, 0x1)
msgctl$IPC_STAT(r2, 0x2, &(0x7f00000007c0)=""/198)
getsockopt(r1, 0x7, 0x67acdcb5, &(0x7f0000000b00)=""/248, &(0x7f00000009c0)=0xf8)
getsockopt(r0, 0x7fffffff, 0x100, &(0x7f00000008c0)=""/179, &(0x7f0000000980)=0xb3)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x3)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ioctl$DIOCRDELTABLES(r3, 0xc450443e, &(0x7f0000000200)={{"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", "ac768b38c7e390d5b287aa46d7ad898d9144ba0ac5c606b214cae0b7c08d47d2", 0x401, 0x5}, &(0x7f0000000a00)="5fdba64de8cb01146497704827e249ea66b410198778ebc0e1b27acb795e49835bc3deae3f15015d8f92d4c869231aee816b79376c101fce6a6a8b90e50e7fdfa99107033f540286ba18ed08bfeb501da2aaabffdcf4da01706b0aaac3ca088402e8ef1616803f8e598b6926369ac303d4780a", 0x81, 0x0, 0xfffffffffffffffa, 0x6, 0x5, 0x3, 0x5, 0x100378d})
ioctl$DIOCGETSTATE(r3, 0xc0f24413, &(0x7f0000002480)="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")

13:55:58 executing program 3:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c160f05653acdc4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c45b751ec4016d7d14deb921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc778e8628f680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
freebsd10_pipe(&(0x7f0000000100)={<r0=>0xffffffffffffffff})
futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x2, 0x7}, {0x8, 0x80}})

13:55:58 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000040)=0x7, 0x4)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000000)=0x4, 0x4)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}})

13:55:58 executing program 0:
r0 = geteuid()
r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10)
setsockopt$inet_buf(r1, 0x0, 0x47, &(0x7f0000000080)="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", 0x1000)
r2 = semget(0x2, 0x5, 0x80)
__semctl$GETVAL(r2, 0x3, 0x5, &(0x7f0000001080)=""/222)
recvmsg(r1, &(0x7f00000016c0)={&(0x7f0000001180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000001580)=[{&(0x7f00000011c0)=""/170, 0xaa}, {&(0x7f0000001280)=""/66, 0x42}, {&(0x7f0000001300)=""/128, 0x80}, {&(0x7f0000001380)=""/241, 0xf1}, {&(0x7f0000001480)=""/232, 0xe8}], 0x5, &(0x7f0000001600)=""/159, 0x9f}, 0xc1)
geteuid()
getsockname$inet(r1, &(0x7f0000001700)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000001740)=0x10)
fchdir(r1)
semget(0x0, 0x0, 0x3)
setresuid(r0, r0, r0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000001780), &(0x7f00000017c0)=0x4)
getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000001800), &(0x7f0000001840)=0x4)
r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setreuid(r0, r0)
recvfrom$inet(r1, &(0x7f0000001880)=""/102, 0x66, 0x40, &(0x7f0000001900)={0x2, 0x1, @multicast1}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000001940)={<r4=>0x0, 0xc9, "e1a18bd5f356faa05337eff12f1f64f7a4aaa897c1673adde83737849500432f1efa33c5a6d9fb54623ea4a179cc3f7db6462219f457555993be0410790ce19bcd70ceda57ba833c3452319184f7f44f64d5e5bc398b81a4d9d20022b9e6bd21be872a42e02218b26aa86ad4459f4704cd7e75c751dbfab90cd87c4fd73746dafe99d298c261b3fd7ea1683831c714fe6761a1e02d9846197cbab2398fa2f0e4ddf14a5a8d814940effcdad1eb348a284ce712c35dc70c07a6ad5596470e577893cce6c12fd2384b92"}, &(0x7f0000001a40)=0xd1)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000001a80)={<r5=>r4, 0x3, 0xf, 0x304f}, &(0x7f0000001ac0)=0x18)
r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/pf\x00', 0x408, 0x0)
ioctl$DIOCOSFPGET(r6, 0xc0884450, &(0x7f0000001b40)="88b89f731aafffcd24cd9c33f0c55c9d619af462b7ce7845df21f33dc0358938387c0b7e3affdc0cd1e5c2fc9a8e63f7d0738a1699213822926ebb3825c67c48d663e8fb")
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000001bc0)={0x0, 0x5, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000001c00)={r5, 0x1d, "309a420f802fdc2f3fb2f787a6f922a4d90016abeab8b2dddaf0100d0a"}, &(0x7f0000001c40)=0x25)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001c80))
getsockopt$inet_tcp_int(r3, 0x6, 0x200, &(0x7f0000001cc0), &(0x7f0000001d00)=0x4)
r7 = msgget(0x0, 0x400)
msgctl$IPC_INFO(r7, 0x3, &(0x7f0000001d40)=""/149)
socket$inet_udplite(0x2, 0x2, 0x88)
mlockall(0x0)
getpeername$inet(r1, &(0x7f0000001e00)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001e40)=0x10)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000001e80)={r5, 0x80}, &(0x7f0000001ec0)=0x8)

13:55:58 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x3}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x7, 0x100, 0x340, 0x7fffffff, r1}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4)

13:55:58 executing program 0:
r0 = socket$unix(0x1, 0x7, 0x0)
connect$unix(r0, 0xffffffffffffffff, 0x0)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x6, 0x7, 0xff, 0x1, 0xfffffffffffffbff, 0x12, 0x3, 0xffffffffffffb81b, 0x8000, 0x2}, 0xb)
syz_execute_func(&(0x7f0000000100)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b55f7c191b33120b15ffbb15ffb110f0fca380483832200643e0c00")
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x12)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000040)=0x4, 0x4)
setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, &(0x7f0000000100), 0xa)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000000c0)=0xfff, 0x4)
syz_execute_func(0x0)

13:55:58 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf/', 0x200, 0x0)
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040)="fbb3a986d4e0a17e7a4db720f150aa8df6990f56d5b023dafe3da5eb601413fe15ab2d2f4c9663c23c8b69533c529b8a088c714e4f69f5f0b0df2879f7f4a43830a5b6e4d2d64066734b6489f4d15db72a3d57f43fe32a6bc711bb794e8713785215198188a0f9fdd4da783bb69b7d136caf5cba372a3db501a6ed070de3b81424d8f86d98510f4294c998b9386554e0c75072afb2da21f680b43fcd6221cca02110e81eda9913e06f16b38d8109a0f28265d1e7d0aebb5b45cae164f6")

13:55:58 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x47, &(0x7f0000000580), 0x1f)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb)
socketpair(0x1c, 0x5, 0x4, &(0x7f0000000080)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x4}, 0x24)
getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@loopback, @empty, @loopback}, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

13:55:58 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x0)
setgroups(0x2ca, &(0x7f0000000000))
setuid(0xee01)
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
lseek(0xffffffffffffffff, 0x0, 0x1)
sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)
freebsd11_fstat(r0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000ad9991228ee9b355224b33382d277ac844c7282b69"], 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000480)=0x100, 0x4)
setgroups(0x5, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0])

13:55:58 executing program 1:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c00000080008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
getuid()

13:55:58 executing program 0:
syz_execute_func(&(0x7f0000000540)="98a84ad3d34a2c430f05f08151f10100000098c44149d9e741e2e92e363e460f1a70e4c40212f7b76262d64b97c44171edc4fb66460f7e210fb8c445a7f364c0f100c401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45dc461fb127700c66db713c483397fd30000100000ac4b718b8bc3214cb9a5615419c201b00b000000c401716986e3d000004571220b8a826e756ef3420faede48d48cc7e8628f680864360fe258008406c0f526f043009ef7000000fec4a1dd7dbbbfdd5cc6c06266470fc4a2c1dc63734d4ba261b777")

13:55:58 executing program 2:
pipe2(&(0x7f0000000080), 0x0)
r0 = dup(0xffffffffffffff9c)
syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf0c000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
truncate(&(0x7f0000000140)='./file0\x00', 0x0)
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
socket$inet_udp(0x2, 0x2, 0x0)
socket$inet(0x2, 0x10000007, 0x0)
socket$inet6(0x1c, 0x0, 0x0)
ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000280)="f77ff0f7e48dfe2c948e11502c11dcbbc7b182aea1fa4374788b93a247d3fc31e88a3b4511414a4fabf9ac3631efeb443b9bc7f1599213056a16abd3ff13cf3fe1ad1e5af7c8b4637ef17a89538524e331f2631791de02734aee18b7b077aad0e2e7f0d3bb2c67b4f42a09536d9311e80f4849c9fb30571ee4b9dfcbd2d1fae23362274abc3d83b13361e5d65f48044296b86de3f6f573e455f00b5b921db2b2b2cb533f5451bb8b32770fb915256d03c17f4ee3be25ab6cbb3c2c67dd6bb4bb")
socket(0x0, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
semget$private(0x0, 0x2, 0x0)

13:55:58 executing program 0:
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c390f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbc7d00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b160000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x2, 0x8}, &(0x7f00000000c0)=0x94)

13:55:59 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
syz_execute_func(&(0x7f00000003c0)="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")
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0xffff, 0x8}, 0x8)
syz_execute_func(&(0x7f0000000100)="d0cd80f3406d6969ef69dc00d98a20d0d00fd1b02db5d900f3002311dd66470f17224680ba0ac653310f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d479c67450f483bd1d97c7c63460f570f01fc616178f496c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000240)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, 0x2, 0x6, [@multicast2, @multicast2, @remote={0xac, 0x14, 0x0}, @broadcast, @loopback, @local={0xac, 0x14, 0x0}]}, 0x28)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x20)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)
connect$inet(r0, &(0x7f0000000200)={0x2, 0x2, @broadcast}, 0x10)
getsockname$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10)

13:55:59 executing program 0:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setgroups(0x1b, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000280)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd77341812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000004a01b039390f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")

13:55:59 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0)
mlock(&(0x7f0000e25000/0x2000)=nil, 0x2000)
munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000)

13:55:59 executing program 1:
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
chdir(&(0x7f0000cd2ff8)='./file0\x00')
chown(&(0x7f00000003c0)='.\x00', 0xee00, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x20)
chown(&(0x7f0000000000)='.\x00', 0x0, 0x0)

13:55:59 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r1 = dup2(r0, r0)
ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000100)="ad75c2749821bc643e59830106c37688e001af824d358759c973c40d5d7db3002f1260770bfe8f4a3dfb73fc97ab6a74131853eb9fee57ac428d0bab374642761ebde1125ae55d1fbf0877c454077ea5f00ba788e4d1d223cc5fdf2f0bd9266a18430a8b5f676e2f3c7f5e8ff0c2b7388943165cbbd717329af77d50d670fda923b6")
pipe2(0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, 0x0, 0x0)
msgget$private(0x0, 0x0)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={<r4=>0x0, &(0x7f0000000340)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000400)={@in={{0x2, 0x0, @multicast1}}, r4, 0x1, 0x1, 0x80000000, 0x83, 0x4}, &(0x7f00000004c0)=0xa0)
symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00')
getitimer(0x0, &(0x7f0000000080))
ftruncate(r3, 0x7e2780e3)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mlockall(0x2)
socket$inet(0x2, 0x10000000, 0x0)
ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000280)="ec3d0f667271bf6a82c838b41dc2aaba96fd5258e1e3f45c2b7e13928b492b2494f83aa3aca0d56dcd68d0103d65e778deb59a614c98653459dbb5e9bdcc18752009bbc4c2a6b74cd6036bf4c6ef04e57de5fd75147f4c5728f0b60fff9480298931f8afe899b18053d696b4d1874400c990489b249e0ead4894088c753035fd886e7142b9604e76d4da65584392153f23ab6cd4c8b70355349c62ef5c6262567876f85bc49b26e654ce1b3ae8519620")
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)

13:55:59 executing program 3:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x100000, 0x40)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
__getcwd(&(0x7f0000000300)=""/235, 0xeb)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
__getcwd(&(0x7f0000000280)=""/85, 0x55)

13:55:59 executing program 0:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000000)="b10005049000000000c708005786ca900f0e08fecea13ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa7923ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d4f6ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b40ba36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8010000000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0xbdf, <r1=>0x0}, &(0x7f0000000100)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x2, 0x7, 0x4000, 0x6, 0x7, 0x9, 0x2, 0x3, r1}, &(0x7f0000000180)=0x20)

13:55:59 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={<r2=>0x0, 0x6, 0x2}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xb, 0x1f}, 0x8)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r0, 0x0)

13:55:59 executing program 0:
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd10_pipe(&(0x7f0000000540)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000580)={<r3=>0x0, 0x7}, &(0x7f00000005c0)=0x8)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000640)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000600)={r3, 0xa4, 0x3, 0x101}, 0x10)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000006c0)={r3, &(0x7f0000000680)=[@in6={0x1c, 0x2, 0x40, @mcast2, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000700)=0x10)
setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000000)=0x3, 0x4)
madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1)
r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x188)
ioctl$DIOCRTSTADDRS(r4, 0xc4504449, &(0x7f00000000c0)={{"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", "68c7b678492f9769b550cf0a0c552b0168ea3efa701803530138a0a6abc9b0a6", 0x9bbb, 0x5}, &(0x7f0000000080)="681b6e60bf52ce7e98a6a9c93ad6e049c98f5839a0c75ade8ce535977a0aaaf28f692f4898", 0x7, 0x761, 0x3, 0x4, 0x1ff, 0x101, 0x1, 0x3})

13:55:59 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev//.\x00', 0xffffffffffffffff, 0x0)
close(r0)
syz_execute_func(&(0x7f00000001c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r1 = dup(r0)
getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000440)=""/77, &(0x7f0000000040)=0x4d)
fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresgid(&(0x7f0000000180)=<r3=>0x0, &(0x7f0000000380), &(0x7f00000003c0))
chown(&(0x7f0000000140)='./file0\x00', r2, r3)
ioctl$DIOCCHANGEALTQV0(r0, 0x80047476, &(0x7f0000000000)="eefe")
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

13:55:59 executing program 3:
getitimer(0x1, &(0x7f00000000c0))
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000000), 0x12c)
setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0xa00, 0x3)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000180)={<r2=>0x0, 0x0, 0xf, 0x4, 0x4}, &(0x7f0000000240)=0x18)
setsockopt$inet6_int(r1, 0x29, 0x37, &(0x7f0000000380)=0x6, 0x4)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={r2, 0xb3, "30ce652ade368865bc8b5e816a4c45c324bb20778b7c470c8027d901881e9ac23003e7923067b7afd73ec44c70c74b553df364720e7c18dd87e31c0bcaf548cfd7b2792f00eb938993ca39f6d79a0c11b7729e8cf6900e48a265f3ce31cb08e4271eac855d2f39974ce4fc0a16c705274ab958bd13c0bcd231102900169175e865a0f0e3329990f3f45d2e94ce6be79dd78564d8ae043ea31bc2a30729ac8be4668439cd0c1d13e83d18ff2108c512db1516a7"}, &(0x7f0000000340)=0xbb)

13:55:59 executing program 1:
syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x2, 0x0, 0xb}}}}})
r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x10000000)
writev(r0, &(0x7f0000002580)=[{&(0x7f0000000140)="985f61010b88b237ea7366664b8fc0024936a7596f5aaa21c06df88a80f5", 0x1e}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="0c249e70bffcc86b8577cd7db81a7f0353a14651cbe673e685b5b80caff8f5a16c4a59c0ab4d39ceff0d19ae0478725bc964c6f7e2800d829cce55b63923495206f102a6b1c27bfd9121ad2d7896a245e2d43ad63af9ffc6bd222212867bf040beb92c315e7a87d3db0c84d6114afcab591555fcea7e12704b0745c2f371e2bb98043b84b34f1b0d6efb22c88f0aeeb785482e5fe7f98af1192b54c29fbf5378daa64d6261463e4543f874672700", 0xae}, {&(0x7f0000001240)}, {&(0x7f0000001280)="622d85b9c652dd1beff17fab8d396e09bd72e5fde2e9cf6d13b52b9bd08d47cdead2288e457b39662ff1ab70fd42c28707b482a96c9eeb7d97a723bba1fb1b19c76f2a42f8ce7447c72b6d749d803265d58ff7d34335d7bf113195219ba51f8a4c712dce0a19770eea81d6b09664adb8a6c7a4ff99edf9b2daa1ff574b05fd375fae840e50fa18baa914b3dca76dd3694a7b065a4b0b657ef6d11e9a5ab255eaf47cb77a9cbd572bda8e7ffad5f6e7094913f313861f0f78c7cd3025b44cba1481a72477035e70bc711a611e", 0xcc}, {&(0x7f0000001380)="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", 0x1000}, {&(0x7f0000002380)="71caa5376a561478b4d90bf36fed1c3162dcc79824579cedb2430b26c247d64de63a743036c304d20563fe46bc5505c6fc3ecba88f7298060497ba7a1d8f9a115d67700ed5cf514307ab3fa3788c32f4c21b989bfdb8b5e4c86fa84a5294dc9c41603a17e3256e0ce08529058a48a7ae96430be21e5c3225d7089e96d42823d93c135a532d97fd3d4bf503e8d075c5c32aef6ce4214ce9f0eaf07a87d10f24da9f3fabebeb00f6846808104a60abd67d4ea7a14b69184c84fc2c280aaac46baf99c89459f3c924df508285e4a4a263e66b7502c1f3cbe348a811b80b3e44465dd8bc5959070d67409d2c95cb", 0xec}, {&(0x7f0000002480)="e03baf31548bda868d10c710c89516aea363af", 0x13}, {&(0x7f00000024c0)="2ba84a2bfcd89e2b5a5c77730544331ca2f1836aea3bf15c8173db17b372b2fcd5e9d57cdb4ac61e25f6ae1f8ca0fbc5caf377525b3e395ca6725cddb29de971460375940df0b227de74216765ba3a166558f0fd1ab6c9a8e2938691e72df202fb72", 0x62}, {&(0x7f0000002540)="671d77f0f4702b667ac1c69256f6d67c72beb486989e797534d6e8f78f47115091cef3304c5170c93fda142665fb8336bb546cd86691fe6997f4c60a569f", 0x3e}], 0xa)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000000)={0x10})
freebsd10_pipe(&(0x7f0000000040))

13:56:00 executing program 3:
syz_execute_func(&(0x7f00000001c0)="9826473e431c090f0514a459bf0a00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed7536f20f5c5f0b0fa0e509654ddc2734d170c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2")
r0 = semget$private(0x0, 0x1, 0x60)
__semctl$GETNCNT(r0, 0x0, 0x3, &(0x7f0000000180)=""/21)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={<r2=>0x0, 0x3}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x4, @rand_addr="73fbb21d3df409834ff51139a410d840"}}, r2}, 0x84)

13:56:00 executing program 3:
socketpair(0x10, 0x10000007, 0x200, &(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000300)={<r2=>0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in]}, &(0x7f0000000340)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000400)={r2, &(0x7f0000000380)=[@in6={0x1c, 0x0, 0x20, @mcast2, 0xfffffffffffffff9}, @in6={0x1c, 0x2, 0x5, @mcast1, 0x7}, @in6={0x1c, 0x1, 0x85bf, @loopback, 0x20}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0xb4, @loopback, 0xc3}]}, &(0x7f0000000440)=0x10)
r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000480)={r2, 0x3, 0x1, [0x2]}, &(0x7f00000004c0)=0xa)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={<r4=>0x0, 0x5, 0xd5e}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000140)={r4, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in]}, &(0x7f0000000180)=0x10)
syz_emit_ethernet(0x66, &(0x7f0000015e15)=ANY=[@ANYBLOB="ffffffffffffaaabaaaaaaff86dd6076605100323afffe8000000000000000000000000000bbff020000000000000000000000000001880090780014000060c5961ee5000000ff010000000000000402000000000001ff020000000000000000000000000001"])

13:56:00 executing program 1:
socketpair(0x0, 0x0, 0x400, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="03000900656a6da7c2d90400ff0319d20200030002000200030009003f07a92605a39040b402b5eca1dc1ed5f40400270aea774317dea542372ef80f4b052cfa7b15f1c84b3557f6a5660cc9a44122a3cae5ec0c9c24902bdd0dca080d25b6c514f663588052499fe9253740652a654e3ddaaaa097b085cb655c59d4c22e13ba4d94dc451ec34881fd93dfcccbae5e8d41aab8"], &(0x7f00000001c0)=0x1a)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in6={0x1c, 0x1, 0x7f, @loopback, 0x2}]}, &(0x7f0000000280)=0x10)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000)
r5 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000180)={<r6=>0x0, 0x5ce, 0x1, 0x53}, &(0x7f0000000380)=0x18)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f00000003c0)={r6, 0x20}, &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000100)=0x4)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

13:56:00 executing program 2:
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1016, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x40)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

13:56:00 executing program 1:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0x0, 0x9, 0x400, 0x20, 0x2, 0x2fc1, 0x0]}, &(0x7f0000000100)=0x12)
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)

13:56:00 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x10000000)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x400ffffffffc)

13:56:00 executing program 3:
open$dir(&(0x7f0000000180)='./file0\x00', 0x10502, 0x0)
pipe2(0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
msgget$private(0x0, 0x0)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000)
setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x5, 0x4)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r3=>0x0, 0x44}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x2}, 0x0)
r4 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)

13:56:00 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
sync()
syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
syz_execute_func(&(0x7f0000000240)="969898472c431c130f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
syz_execute_func(&(0x7f0000000000)="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")
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)

13:56:00 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)

13:56:00 executing program 1:
r0 = socket$inet_sctp(0x2, 0x4, 0x84)
getegid()
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="05000000011100000000000000000000000000000000000f721bee7a035667885d8c821674255d10da8907901f6f225e75f2d1dc5415e3910c44cbcfe9b0d37914503120091b4602a568a955db72b59bff1da6548c7689c11c622cf88159eacecbdf9e6847c656fdce220e83a9"], 0xa)

13:56:00 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
semget(0x2, 0x0, 0x500)
poll(0x0, 0x0, 0x0)
ftruncate(0xffffffffffffffff, 0x0)
semget$private(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0)
syz_execute_func(&(0x7f0000000380)="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")
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c)
sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, &(0x7f0000003000)=[{0xe8, 0x1, 0x7, "32c9aa0419a9788f19109e82567df1684842545c9fa9dc609b9562d345449ffc20de6a05526f505f6d3132df06d6e5e8ed1b3e805728cab443bee2e3360540e49ed8cbeb70404a0d1b6946bb3c180342ebd7f9e824c9c19ead3154674c7a2cf38d5faafa7bbf445dd2b176ff0546e15ebd491b5043078d3138d6e2275a6470a86b1f27554a7fbdff9183747a5d67e49971e93b6c141d5961ee28c9dda1d1facd76c473a965201b691e36d1d35b57c7a3d9e6987ace93da00def2b74a58b4da7778dd3990d7726fe53193086c9432595a4bf87ee9ff020412"}], 0xe8}, 0x0)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff}, 0x4)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x2f5, 0x6f6, 0x80000000]}, 0xa)
pipe2(&(0x7f0000000000)={<r2=>0xffffffffffffffff}, 0x100000)
getsockname$unix(r2, &(0x7f0000000040)=@file={0x0, ""/47}, &(0x7f0000000080)=0x31)

13:56:01 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0xfffffffffffff8ea)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x1000}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x8, 0x1}, 0xc)
open$dir(&(0x7f0000000400)='./file0\x00', 0x0, 0x0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800a00004, 0x4)

13:56:01 executing program 1:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/../file0\x00', 0x100000, 0x20)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, r0, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0)
truncate(&(0x7f0000000200)='./file0\x00', 0xfffffffffffff804)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x100, 0x8000, 0x6, <r1=>0x0}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="3d000000357072ee0163cf8a72c9da51283c3f171d5a3b995bcfc0440d50550b3c055d7a02b7d89ba7a18dac22c195eed77ad8967634855fc9e4276416bc2c444e84225cae145443f595d9540d3b80245771b356cd5938cda546d7703b330574090c3199ccfcca0ba71d874332875aea16d2dfa9a034b75d627f331f609fdfab20fac2e2e8ffb0a09fbfb55994138b2e1b051ae8dd98081845da9fcb1bb3a0e01d3820e16d70fb9d44a0e5b915b72f61ceb63f1186c78216e8c315ad1eb196a3cbf5655d2fc89f08276a002a6ee956145dc20e54071bdf45286946f0b41c76950a1f863942d9ecfda1b65a19ea02992572bbb273fe21e60f22ff593b4fe33f46bf8788aa0fe9ca775e392a15346292814d7809f4effa95275044f919"], &(0x7f00000002c0)=0x45)
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2)
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={<r2=>0x0, 0x100000000}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in6]}, &(0x7f0000000180)=0x10)

13:56:01 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x3e, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
r3 = semget$private(0x0, 0x2, 0x90)
__semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000000)=[0x9, 0x3, 0xaa0, 0x4, 0x1, 0x8])
writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x1)
writev(r2, &(0x7f0000000100), 0x100000000000005c)
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000001580)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100)
sendmsg(r0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x20000)
__semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65)
flock(0xffffffffffffffff, 0x3)

13:56:01 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x2, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x400}, 0x10)
r1 = accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x10000000)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000100)={0x40, 0x80000000, 0x2000, 0x20, 0xfffffffffffffff9, 0x1000, 0x1, 0x4, <r2=>0x0}, &(0x7f0000000140)=0x20)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000180)=r2, 0x4)
r3 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r3, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@authinfo={0x10, 0x84, 0x3}], 0x10}, 0x0)

13:56:02 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000500)={0x0, 0x6, 0x1, 'Q'}, 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={<r1=>0x0, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x7fff, r1}, &(0x7f0000000140)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8)

13:56:02 executing program 2:
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x9, 0x800000b35d})
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@un=@file={0x0, ""/108}, &(0x7f0000000240)=0x6e, 0x20000000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)
mlockall(0x1)
sync()
mlockall(0x2)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getpeername(r1, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c)
syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2")
setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0x8)

13:56:02 executing program 1:
syz_execute_func(&(0x7f0000000100)="985e4aa84a1c390f05f359bf33268e7943c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7bcdc22bcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000c442d8f2b84db8afd2d2360dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)={0x0, "08f0c1289448"}, 0xe, 0x800)
r1 = msgget$private(0x0, 0x10c)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/160)

13:56:02 executing program 3:
select(0xff69, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000000))
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8)
fcntl$dupfd(r0, 0x11, r0)
getsockopt(r1, 0x1ec, 0x555, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000)

13:56:02 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x0)
openat(r0, 0x0, 0x4, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/pf\x00', 0x800, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r3 = dup2(r1, 0xffffffffffffffff)
r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)

13:56:02 executing program 1:
syz_emit_ethernet(0x5e, &(0x7f0000000080)={@random="336026ece914", @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}})
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={<r2=>0x0, 0x9}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0x6}, &(0x7f00000001c0)=0x8)

13:56:02 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={<r1=>0x0, 0x10000, 0x10b30338, 0x9}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x2e1, 0x5, [0x2, 0xb76, 0x81, 0x8, 0x8001]}, 0x12)
r2 = socket(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x17, &(0x7f0000000180), 0x10)

13:56:02 executing program 0:
r0 = open(0x0, 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
fchdir(0xffffffffffffffff)
fdatasync(r1)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$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}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000000540)=<r4=>0x0, &(0x7f0000000580), &(0x7f00000005c0))
chown(&(0x7f00000003c0)='./file0/file0\x00', r3, r4)
dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
openat(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0x0, 0x20)

13:56:02 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), 0x8)
socket$inet_sctp(0x2, 0x1, 0x84)

13:56:02 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_buf(r0, 0x29, 0x2e, 0x0, &(0x7f0000000000))
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040)=0xde8d, 0x4)

13:56:02 executing program 2:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1400}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="d89abd916d9a6978677db65a56ba80c035427cc64ceede2785df65fc1560407e5cb4af1e93facd697f405b6d7f80cdec5ceb159c16", 0x35}, {&(0x7f0000000040)="e340a2fa447fa828b31a5dbfe58a20a441e835a5a953fb1888fd4aa8c79548d113c057fb043006f1", 0x28}, {&(0x7f0000000100)="b10985d5ccc1d45b08607cb3252629cbb97f8540175786acbad040aea3a94054523c32e2c833e0106d426ff6a1a892fca9444ebedacc63fea92f8756130d7e90ccfecb6b456a1d0009", 0x49}], 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1e8}, 0x1)

13:56:02 executing program 1:
r0 = socket(0x10, 0x7, 0x0)
setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0x8)
r1 = socket(0x1c, 0x3, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x1014, &(0x7f0000000000), 0x4)
r2 = fcntl$getown(r1, 0x5)
getpgid(r2)

13:56:02 executing program 3:
freebsd10_pipe(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
clock_gettime(0xe, &(0x7f0000000000))
unlinkat(r1, &(0x7f00000001c0)='./file0\x00', 0x800)
unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0)
ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000140)="9512fd89e1a7ac49275f7b2e25fb7a2a2347683267f7980e7354b630015e78b8fd1ba8fbcb5e7ac82dd059967058983f643a78a9b6402fb9d3005bdeba2aa4ba5f69a7c4e154f733ba095f03170a4a006d89825f1c10f4b04fc204f43e3c0169a243325fec858a62fa8679d3746c91513277a3fda8")
syz_execute_func(&(0x7f0000000200)="c4217928602926473e431c130f05f3fd59bf5c094f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acac01b00b000000f08171a30b8a826eefa80d1c3ec9660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a2618fe2")
r2 = dup2(r0, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000000c0)=0x4, 0x4)

13:56:02 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getrlimit(0x7, &(0x7f0000000000))
setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000180)={0x1f, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @loopback}}}, 0x118)
getsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000100), &(0x7f0000000140)=0x4)

13:56:02 executing program 1:
syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf2200000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f0014e4ecf681ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
syz_execute_func(&(0x7f0000000000)="985e3ac23ac24a1c340f05f359bf090000df43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf001000007cc0fda121ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80df2ad8cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
freebsd10_pipe(&(0x7f0000000100)={<r0=>0xffffffffffffffff})
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000140)={@empty, @broadcast}, 0x8)

13:56:02 executing program 0:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000003180)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000031c0)=0x10, 0x20000000)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000003200)=0x4, 0x4)
r1 = socket(0x2, 0x10000001, 0x84)
pwritev(r1, &(0x7f0000003100)=[{&(0x7f0000000e00)="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0x1000}, {&(0x7f0000001e00)="a70900f3fb5c51d3aee6c8d9bddfbc0683902ec2166a616ad7a0bcfdff1b92acaf9328b02c279423387b527b413a061adecc6beadc984e7c1a27a094177597aa17ab508588fc243091a638cdb65303c977e274d66f1995491e255d67e9f084f6e5fd967145a6dbbd13fa902a9bebed614b1bbad18de63ed9b87d721cce998dfc31850b5d58d7a25f04c612d7f8b36e8c0e96c49b5c94fed3b2730e8724ccb2066ac95e5e7a8fd8220aee1a0e572a99d61a7a1cfe3e0814d841987fb7210f53bc2774e6acc5", 0xc5}, {&(0x7f0000001f00)="a8268156a55d8705ae71e6607b72c2f9679e95cff3e97a7178ae13a2b39c8faffee50cc3d52fc1e391581445cd046d7e4d5e7e3d43ea34bfd0974973559ef1b83451fdc5ee92b60e8fd3d8a6e8ba13c030542f948e3e37cb3c4a211dddfbe962fe78edb3897e4cceea7e3049de1cecfd16185fa0085908", 0x77}, {&(0x7f0000001f80)="50d49e0cc9dfaee41a4e1bd0f5f072b16d28986fd8553eb42285953f25b231893e86a5baffcc7f28aafac129d5be3555727b5043a644e2bd05564cefc1138d717b30d22fd3aafeb1ac17af57908906450494d1348247ffb3954c43e97af8de028e3b2567235f8a39e80625ef2b0f12a4ac361dd0e2b5c5144957349dc91d0ab8f19d4cfe5bc5a9fecce66491d7ab4bde6066907cc611ada2e90d90a359ac5946bbabdd58d3459980", 0xa8}, {&(0x7f0000002040)="94588829f70652a378e30f892f5d97695471a3d1ea9d5c76ac6d26e461a092b051762210e8e73303e7c04a020b8489dbec772428b6c75af73e192817254072206ec24d0dbb047dc00ecf106334e836c4b84ff734ed65cf45338c32faf9d6642e27fa79206e5ce169ecc8b30e507411a9c7959cf973a56984e943873c068de0645245a843604c55f10624d6", 0x8b}, {&(0x7f0000002100)="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", 0x1000}, {&(0x7f0000000240)="5f15e3d6685607fabc4f73c853eba86586d69da35bf87cee164b", 0x1a}], 0x7, 0x2d)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={<r2=>0x0, 0x0, 0x3, 0x4}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000280)={r2, 0x3, 0xda, "b701cd1bed2ee9a67f806b7fe15a517f5d0167db92eba2db5f5547b94fa52c4336c9f31e61ab2c7995d4d630d20429d688fdae842c9fa08ad319e68c6483bb537b9e8dc2c0965dfc732db9b16a608cd19b320e2a822aafc175ddd027c161826250a77887cad5b73b54ac684068688df14bcc36532b21e38913c5c650c5fca4b424f5c52bc99bc5ca9b1f46c9662cfab445af09935567614c2ad74903fae1306bcbd48c2c4265475c52add0548dd0b63428640bf6c808b965c808349e511a8ae8e0a9001bdf358fc5bb0f5d787d48cfb8e2b92d86bb0d5f1b6cb9"}, 0xe2)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000080)={r2, 0xe3, "3abe328e9d984f26f47c94b1a29cfd267bc19f1f5e925b5b497fb1fe77201c11278d981ac5bf283ec096ce9ab05f08a29c704522c9db0118efe3ee8b14a457729e98ac43aa98296f4b7355c5a07a1da1048a91fd6d48843f5196f4d0c08a861af900cc852d6c5514566affac2ad671e6b809da21bd88f55c6ef3a0e265d878a81470758a51ffe58d4dc389a5688fd95be7545dd4336cb48ae2333c2d996e2d02cf58d7288ef15ca9d73e716618306943ef852e886ad86d630fde6a2070a4d40574ba91b2ab46f11616c920630fe61bcd465a1127ee6dd61779c1fcce8223bfc7e217f6"}, &(0x7f0000000200)=0xeb)
writev(r1, &(0x7f0000000d80)=[{&(0x7f0000000240)}, {&(0x7f0000000380)="8612279ed5921320cba69df205b291ac7874f1b6fec8c2e5bbbdae24c3ab16d943", 0x21}, {&(0x7f00000003c0)="f58fd119ea5f9f796d1e8ad95617cd97a79ddea29b803094aca82045a9459b0c1e8ad2024ae38e6d222cd68982900bcc3f8e6acba5248e8cc695ea291894ee2ccda744fe7c847c967634d9cc9e", 0x4d}, {&(0x7f0000000440)="3c2013f6547a385aabf8fec2402c45286f2883b2d4206be4a87bac90a2dce9d2765b35e076056ad506d287c42d9e3fb824157703c1e786697f0d96a94985b1a394be90e915a68a9a2e8e63e39ec5e93fa6fe5864fda0971ba611127e9e33b3d4db0fd4949a99313d55577d476537e07df51a17559624619bc2727418441f1b74a22d394ef84cf4257d3e41dd25c95ed2ae86119cbae0476517ba5ff929bab078b9", 0xa1}, {&(0x7f0000000ac0)="cacbc17c2894784cbbd5ed6effce81a59fe844693223c68293c4ee87e2d1a6a1511619d3a3c7b16edafdf84eb707600783f6637b2fb64b2c1205c03aa8d5ae0bf88b02dacc164f482b20f337235cda95afe0e2c01a642e39500d1183de70444125f7451cb5d4c73427e84baa9fb34030087b08d17470b7270100c214c31f878b557090b1077156ada992bfd75e8bff8c52159d1618b06bb0347811947dc49094a5c6721766ec561be89b1ca574554816030ea657205bfab9f7f42fe9ecd1d5c94bb5a9713c639a08da0c2653b740e84d3caf0aa6c8a75662d4b2fb69225eaaf1b07e79bf70f6df29a2275357a13c9b6751c7a4", 0xf3}, {&(0x7f0000000bc0)="309e86fd07cf39c7b67be0", 0xb}, {&(0x7f0000000c00)="ee8293cc5c38991b982a054ef83e85532fd4da6963d29f0ed10eb59c72e543559120909c9a0d85eb5665f46569332e10b82d3fab7820dbc82c2b5d3659210664765fd7d13e39a496ccbbf57ab1957d078d5dc2c8bd1cd7f1ffe54195525d05a66b313e72941a5a0712af892ea1c470b33b3fae1e4c", 0x75}, {&(0x7f0000000c80)="477e56dcb0380fb47a95b6606c9c0de09f9522d26ee3deb3dddefbd83eb45ffe66c856a5b0e1a164ac03da834522a4df3cc1c20c18215ce84c40b9f4e6e13c58c6874b9c913c68524f1e1e3be53d1d9e117083a9eab69a52ede8f43ce4c4de9dafec215e52a78411794f6c8301136a1f7f99626cd837e7f8cd07a028af54cbe8163125b10ddc62d25ab1eece636f3daece922bb41c77c50c8701003100100d742a6dbf9fe82a7bdbaaac1b3fa1434f9529e9644bc1d38106c80638d5bcb681271890b3ecb15d58ab4efa0b6574d7f38a4e3ec81716a1861d1fd559008ceeb15df646afbf457311a69b05aa7e9eab8bd6bf80", 0xf2}], 0x8)
writev(r1, &(0x7f0000000040)=[{&(0x7f0000000500)="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", 0x585}], 0x1)
shutdown(r1, 0x1)

13:56:02 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
listen(r0, 0x9)
setsockopt$inet_mreqsrc(r0, 0x0, 0x65, 0x0, 0x0)

13:56:02 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
getsockopt$inet_int(r0, 0x0, 0x4d, &(0x7f0000000640), &(0x7f0000000680)=0x4)
setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000040)=0x9, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f0000002180)=[{&(0x7f0000000080)="ec030bafbe2edcce3b7dfcfbdc587424113c3c4cfc01da9de55082705b3956f1c4d1295275f78dd037807d91eb1a167d3eb68f1b0c97218c846be4bdcab410d1681c0816af6c16367be9ee5631affc9ebd2ac10cb3cc81ab0a8b04b31c11ae559403ffdab228ad6ae185332c1f2d4844842fcb3466a431daf617ba0d5c7937b2511e8c1e487061e197866ecc34fde8fbeaeed129bc7aa887477989778d3472bd4e7b95ae13f13eec484b6ddffa3579c5c7cfca32e8d3a2b850e383dc8ffe5a517e74ef22d17be1c1b99550aec8b376258c13916d5172fa081d27c27e26c415b3376c8d6319bcd11fbd461985e7c133a31dc63a360125ed81fc7e656c27fa5ab9ed910a361b592a109e4dd7078192a42920c393c852c1ec7868b11767b08708620223ca23e07554ddbc946b4077572b9a5716fe4f118a6b7aa5bbd5d0068dc34ee0a3f25b527ffb05c8bcc24a2030a073c7ab0b5fc63e8dfbef971c10c26a32f011fc066e447e3e7711c4ad96dbadb2b5943e7de5a1c80cb5604b7689c19d4edd80511d67d2534152070b09d18577c36c816f7c9e607b580aea2278fe04f9916c99b60493f54eb9307325a9a6fc5c251caad32a94d16e9f6d7cbdbf34b31c27c7a1bb26da9b3e4772ea5fc3e93876a391d4bcc7360530ce2dae83f08a3cd80266f5704d3cacef4dd2659ecbca363fc6b2d93d04c4cab6e0b12954e66f41730b589d52b26490642fc317ad437b583872a95d941082040b88284ce8830415afcf0eceb3707c2ec0ef6683f211161e85f1c8aedebbc8041cb3401b8a902e72988b0886e3db7676fdc3509aaf475857d4da5d9bef8aebec0bdf7774482a1dc896fe8c76d25bca8ea30cc979ec93f968368f442d4d48026f1e1c23c8933409cf329e7687bd91f3dd2f984436dedd61a3d71a8d93106d29fef3e0c6bdecc8d48695492c8989852b0b77b2d3f3d878aaae01974f975ac2b75f76f9c3bc78d9c6b7abb1ba20a9adddbd7ed980f2afe9df61fc60abf76cef8d7ecc193d89a56c20636f29f5af60da10a7671166b31c50258824d3ec55c79a09b65577944cee1559ffa9fc152e6eec17b608a228fc9733e1a4ba38d22768849b38321d80a69b8ad37ab38af11d4db7e1fee5cc41be9d974cb78cd55c225f21c1ef28c80d8e467037da333929353b41d485d53c7087350f77efa53ca8cec019dc9c647fbfcf001c6e53b18ec7eea626a645161c7ec44c50abb06dc01e500a9bad8b7b1c757a9053448071989167f7712978c4fcd9b833d4ab61fbcdf68c850da27d48aa3eff0baee4ee6725fb30866bbfa9faf8a8828037e904260911d795e94c699872a26b10e93b15e1f1a94c9dc906369dee0a88690eb5736a6145f89d8f4fa5c93439cc6839ab7cb0d9e1fc14d3c2e0c01e20489376f29727dcab642bff3b8bff71fb892c1a551e1a916da35a5a90577085eabaf69412b524c6a7e85903be8656751ee6bccbe7fdcb82d98e4e4220d97fa507df6985c24a1d445eade584bc12cc137ac5af28d324baf2cacd6f9cceb13cfb2dab5910a777a0e612673a000c8a658666c56ea550ebfafdd9fa8125aa41cb27976d137c74a6c65bec5bff292ab1cd3f68664850655b807b8ed1c087c96d7ae1a0678ba671ca723a477022c076462b05186349614644ec0353d968fc84a0419944ed466306b8c9c4c1ebbb7258cb88716df0ad9eff7f02b380e4335f78ef7661ec8efe095271a4251ef794a0382553c1b69dbc72dee712e0e80389916c7f3e0e6a18a9c9dd82973d6cf1693dd2b6c086dc0c1167fd87e1536534ea570ab23ed365d402d6c956b66a28c86512b9075034426393bc4cbe67dfe6519636c03c5fd668cdd09b2de35e7679467edbc0edf2bd2fad4c89e8327412f3bf88f52b232333c69615d4b1f8f8a748926878522328d1481cc1b20f5173b615815352b7152d8e82fef950490b23cd25417f1d5ddc5e4bcd32f8e7f62730b7793912e127107e0ffd06fe9408f130dc9eedf38276f2368870e6", 0x599}], 0x1)

13:56:02 executing program 3:
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})

13:56:02 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x4, r1}, &(0x7f0000000200)=0xc)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x107, &(0x7f0000000100), &(0x7f0000000140)=0x4)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)

13:56:02 executing program 0:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x20086, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r4 = dup2(r3, 0xffffffffffffffff)
truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9)
r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0)

13:56:02 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x20000000)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x5]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="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", 0xff5}], 0x1, 0x0}, 0x0)

13:56:02 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x9, [0xfffffffffffffffc, 0x9318, 0xffff, 0x8, 0x0, 0x9, 0x7f, 0x32f, 0xa9]}, &(0x7f0000000040)=0x1a)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x3, @rand_addr=0x80000001}}, r1}, 0x8c)
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=0x1000000, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}})

13:56:02 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r1 = dup2(r0, r0)
ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000080)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e2987900fffe")

13:56:02 executing program 2:
semget(0x1, 0x2, 0x80)
semget(0x3, 0x3, 0x200)
semget$private(0x0, 0x0, 0x0)
r0 = semget(0x2, 0x3, 0x2)
__semctl$SETALL(r0, 0x0, 0xa, &(0x7f0000000000)=[0x3, 0x1000])
r1 = socket$inet_udp(0x2, 0x2, 0x0)
close(r1)
semget(0x1, 0x4, 0x2)

13:56:02 executing program 2:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000000)="b10005049000000000c708005786ca900f0e08fecea13ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa7923ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d4f6ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b40ba36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8010000000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

13:56:03 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@broadcast, @broadcast, [{}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @multicast1}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @local}}}}}})
setsockopt$inet6_group_source_req(r0, 0x29, 0x17, 0x0, 0x0)

13:56:03 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffd56)
setsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0xfffffffffffffeb9)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x8, 0x430, 0x7f, 0x0, <r2=>0x0}, &(0x7f0000000280)=0x10)
__getcwd(&(0x7f0000000340)=""/43, 0x2b)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x7}, 0x8)
freebsd11_mknodat(r1, &(0x7f0000000200)='./file0\x00', 0x6000, 0x9)
r3 = getpgid(0x0)
msgget(0x3, 0x0)
getpgid(r3)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000004c0)={{"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", "9cf4a5db7b4172a717239142dd96100c1de6491764bb980f96341eed6e100738", 0x1000, 0xa45}, 0x0, 0xb54d, 0x401, 0x7, 0x6a, 0x1, 0x800, 0x7fffffff, 0x8cc})
lseek(r4, 0x0, 0x1000000000003)
r5 = socket$inet6_udp(0x1c, 0x2, 0x0)
r6 = fcntl$dupfd(r5, 0x1, 0xffffffffffffffff)
setsockopt$inet_udp(r4, 0x11, 0x0, &(0x7f0000000000)=0x1, 0x4)
lseek(r6, 0x0, 0x3)
ioctl$DIOCCHANGEALTQV1(r6, 0xc1304431, &(0x7f0000000380)="8b2ab75724469dee97fd79a2aaa54e6e0ed544fda1a501a058459b564bdfe07b21fe1f618bf1b6791ed144b7b4e780a21efd6908a9caeb9f0d5af2bf9012b148c7b104306a6c34cbe2275bd12366e3e43cc0ab729e27a6ea7c0b5d17d6b4229857bfaf2898")
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
faccessat(r4, &(0x7f00000001c0)='./file0\x00', 0x10, 0x700)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000300))
getsockopt$inet_mreqsrc(r6, 0x0, 0x4f, &(0x7f0000000080)={@local, @multicast2}, &(0x7f0000000180)=0xc)
freebsd10_pipe(0x0)
shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(0x0, 0x3, 0x0)

13:56:03 executing program 0:
fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180))
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setreuid(r0, r0)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r2, 0x29, 0x3e, 0x0, 0x0)
r4 = dup(r2)
accept4(r3, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10, 0x20000000)
fstat(r1, &(0x7f00000003c0))
setsockopt$inet_udplite(r4, 0x88, 0x2, &(0x7f0000000200)=0x3f, 0xe7)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000000)={0x5}, 0xfffffd0b)
ioctl$DIOCGETSTATUS(r4, 0xc1a04415, &(0x7f0000000300)="1b3cc6357cb43a90e2c43ce323a52bb672b63787c58dbd38c88b38bc3dec51f03720de32493537438c0003c57a2c8e8e2346f1e1ab445710ff681e89531e0ab11904b0dd70074c057965685091367c4f65e86b02902056ae8616ebf0f3fac4552368e9a72284a878cfc13f1792173f0ee30ea12d3d89b172aab261d2f41d0e4aa7bf671b08b4eea403978b7acd24bf2586ce5524e0858a41738b378dde47fdcbccdb698a59e96c7b9a16")

13:56:03 executing program 2:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x80000001, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x3d40}}, <r2=>0x0}, &(0x7f0000000240)=0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r2, 0x5, 0xd5}, 0xc)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast1}}}}, 0x0)

13:56:03 executing program 1:
syz_execute_func(&(0x7f0000000180)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc224febeb8265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c")
r0 = socket(0x1, 0x6, 0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240), 0xfffffffffffffeee)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180), 0x10)
r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={<r2=>0x0, 0x2, 0xf, 0x5, 0x9}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x2020, 0xfffffffffffffffe, 0x71, r2}, 0x10)
getsockopt$inet6_udp(r1, 0x11, 0xbb09bc05ab703e81, &(0x7f0000000100), &(0x7f0000000140)=0x4)
ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, 0x0)

13:56:03 executing program 3:
r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000300)={0x400, 0x5})
open(&(0x7f0000000e00)='./file0\x00', 0x8, 0x103)
fsync(r1)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000140)={0x10, &(0x7f0000000080)="1157a12051776fb93747b9bb0617dac06d5ff62b1e7539b7324b55527d9ef0f0c0bf91d6f69783955383d86605e4bf55ba63a1aaa48a5300", 0x8, 0x80000000})
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000240)={<r3=>0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000280)=0x10)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r3, 0x6}, 0x8)
mmap(&(0x7f0000ee0000/0x3000)=nil, 0x3000, 0x4, 0x12, r2, 0x0)
connect$inet(r1, &(0x7f0000000340)={0x2, 0x2, @multicast1}, 0x10)
ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000e40)="9bc224f0ead347bcb859f368eee2616920056fd0b8de35a8ccd7d0f93357e58d7dd9d27e32371b71ed40baae4ae26e5c1108dc92d6041a596828e80467b2977777848cb599bc562d051fecfabe8913352db79d56ab22580da9496d906557c52a8f3fb6f9a702771759e39411e011089be304f7036774f1b9d1fcbafa21f38bfa65fca4ecb62754bc2b7ee585f274d8ce86208c8db42b6078cc79d078cb7f44007623ee4ed28fa482d40c136d81f25f0eea9eb5a49f2f36e0c0d3a01727e49f940cd7")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000940)={{"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", "62e6360887f329cd78821e8ad281fd3f736cbc7bd3e5c4fed9b6ac344b7f69fd", 0xfffffffffffffffb, 0x3}, &(0x7f0000000840)="06a4c36203d5bf6d621155d4c01205e1160f49f18036ec2be004c28226d7639ac8108a7222803f7ee82678d195370534d403ca794a6df4c3b69bc74be3755baad4d33624afbf76581985422b13983a14156e6edb22d2eddbb6400989d96304b52148989428b122d1934a7b87ee1cb697af760665db24559c5011403635d97b5c6a46418ea78b8b013ebb0266a3215974637944952905502614e06d958141fc25628f0494e489e36f8442a55978dc51bdaa46c3f0c57fa48cbf9ceb6c1eabcf09f4dfc0b070ed050bd3993b7be31c5d848b2712f8e9ee056555c1c4a8788793531619a5d211be1899e62cee8fec13cba4a9d41607", 0x6, 0x0, 0x9, 0x3c, 0xffffffff, 0x5f, 0x7f, 0x5})
ftruncate(r0, 0xc7)
ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f00000003c0)={{"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", "da89d2c09bafd2b101e5746bc358d9cd3e7205beaf7d13666aafb6d197a7f98f", 0x1}, &(0x7f0000000380)="18cbc9257c93358c2aa17480350d7f9141ff71f9045b4dbb1cc21818aa78bbfb03c51bde2f", 0x7ff, 0xb5, 0xffffffffffff8000, 0x0, 0x5, 0x4, 0x0, 0xffff})

13:56:03 executing program 0:
syz_emit_ethernet(0x1539, &(0x7f0000000000)={@random="701252c46e3a", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "6f64ee", 0x1503, 0x7, 0x5, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, @mcast2, {[@dstopts={0x0, 0x253, [], [@ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0xfff}, @generic={0x401, 0x1000, "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"}, @generic={0x81, 0xbb, "6241c2f351d3c53d22244b2aad52c34034996ee16cddee29dbba463c7349b414e52956d0bc416e270520e685c0a7352a698359e0d220e653a398331e76f392046456b6799a1bf63b1b68a6093382d38e9b96b5352e857ccf4590e835828633f7e33955418d5445ad49f410c33c221da54016876554d133f1844c0d87fe36e158ea2c0f29d9a6b1fba19617fc6e570bb9c9a08c9f1ac72b469709f496f8e7d22cf98bdc9666384d36ff0ed517d3127ed42114190f3e1d192632696a"}, @generic={0x4c6, 0xed, "3aa2bc0c5071309c5a77ba7234f47dd702bafe6d9960a7d9853c9cec68733df8ac8233a12178ce036c78f17fb1e2e7fb7ab8f1f4f57efc5ebbf16856a82cab151f932863c4556b6d12b580a4409d2e91c0fc8a4141e6ea10c5f4e700af8b37599bf513761f64a43fbbba487ad59fdc8c639dadc1399274705fa4dcc7679e32a9ef34ad04bcbed02e161f6385cbf87be4d592420f6ff29533633b3f61a3d911980be60e610c7ce1183c4a079495c6868f353730e877074355ec2cced580cb857e346c6ddb057a42a64a9288cc5e092a5c9dc65aa2199d905e42e4d40da0edb3f1136c71923fedf930cd807b48bb"}, @generic={0x9, 0xd8, "a51027b5d7dad46e472086fbac18d36a3e85efe0ff6b9c3b15285c51fafa3e2f71f3a6998de2a7d3fb9fc630c7029d63cf7f5472588af441dae15e2b79aadda6eecea9de46ce1f28d953283feb6207dc865bb9c9e3b53d5f69b28d7a34809f73a08cf44736920fa86777f0109ffa11485e56a5a06b4fdc050077a0e9d6b9bb27bc8d31fa1dece59fb3ac9f81d0506f324a56474466b03c7905237fb39f169e89f2a0d78c71d281a448be4a4faa13b4675b9aa0e8f6a470d8d08545ee8734c2c8a848ef2bcd503031eb6583c8fe5c3c50cffcc7eb8b169652"}, @pad1, @pad1, @ra={0x5, 0x2, 0x6}]}, @routing={0x7f, 0xc, 0x1, 0x6, 0x0, [@ipv4={[], [], @multicast2}, @local={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}, @mcast2, @ipv4={[], [], @multicast2}, @loopback]}, @hopopts={0x2d, 0x1, [], [@pad1, @enc_lim, @ra={0x5, 0x2, 0x80000001}, @enc_lim={0x4, 0x1, 0x2}]}, @routing={0xc, 0xe, 0x0, 0x3, 0x0, [@loopback, @mcast1, @local={0xfe, 0x80, [], 0x0}, @mcast1, @rand_addr="8d5b0d9aa65866773c448584801e7047", @mcast2, @mcast2]}, @hopopts={0x0, 0x1, [], [@jumbo={0xc2, 0x4, 0x10000000}, @ra={0x5, 0x2, 0x8}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @routing={0x7f, 0xe, 0x0, 0x7ff80000000000, 0x0, [@ipv4={[], [], @local={0xac, 0x14, 0x0}}, @rand_addr="3c44783d6f4d6c095bdd9f8b919d720e", @remote={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @multicast2}, @local={0xfe, 0x80, [], 0x0}]}], @icmpv6=@ndisc_ns={0x87, 0x0, 0x0, @mcast1, [{0x18, 0xc, "df5e0dea42f176c241764f0b4c3454f64e46aa65dcdea41f6407dee1e39aabe12c4c88abe515cb05d1c7f2e766ac1e76e3446d279068ddfdf0610a8dda128cccc4df5208549cd5c2d7febd79d896e851b5df56344e70322343d56e271e7b43be7e5d"}, {0x18, 0xb, "f97b238cbd673e2d9eb92dbd3877a1529bb67a2ba9c49c79a19bba6ccfb84a24b4d1759b9fc85d98b671d6cca4e178544b35128ccdfacd9fd993519745bdc0cd3f7af93ae07435884ffca3bc799631893754c8e33e5d2c7cd3"}]}}}}}})
r0 = semget$private(0x0, 0x2, 0x22)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000001540)=[0x0, 0x8, 0x0, 0x8])
syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[])
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000001580)=""/124)

13:56:03 executing program 3:
execve(0x0, 0xfffffffffffffffe, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000040)=""/148, &(0x7f0000000100)=0x94)

13:56:03 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xe3)
ftruncate(r0, 0x101)
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={<r1=>0x0, 0x5}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0x4, @loopback, 0xb7}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000000180)=0x10)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0)
r2 = semget(0x3, 0x4, 0x200)
__semctl$SETVAL(r2, 0x0, 0x8, &(0x7f0000000000)=0xd1e)

13:56:03 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt(r0, 0x5, 0xff, &(0x7f0000000140)=""/180, &(0x7f0000000200)=0xb4)
lseek(r0, 0x0, 0x7)
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)

13:56:03 executing program 3:
freebsd10_pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x100000001, @rand_addr="4904f2ab5ba13b5cfc99e2f72bf3af33", 0x4}}, <r2=>0x0, 0x1, 0x66, 0x4}, &(0x7f00000000c0)=0x8c)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r2, 0x4, 0x1, [0x2]}, &(0x7f0000000280)=0xa)
ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000100)={0x10})
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05042459bf0200000040d8e541e2e9b55767660f32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c462b1a982f2ffffffdcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c09f0b264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2")

13:56:03 executing program 2:
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")
r4 = dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000780)={@in={{0x2, 0x3, @broadcast}}, r3}, 0x8c)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x8, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x80000000, 0x401]}, 0x14)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

13:56:03 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)=0xaa)

13:56:03 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000100)=@in6={0x1c, 0x3, 0x0, @ipv4, 0x2}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000140)="cc9e2d0f48955aadd2be56d149dc4ce8642b2b3922feb01e59315fcb214cdf7f70201cc45f457dc493f9b78aa2fb5e7c12e7e81c6455ce244140e9b1628c6baf020babb6245c472bd9e87a121e4abe2610e7253a2cfa3fcae0924f050cc30b17951ef47a5885aef1c4a682474d6e0591d5188b0f66f8796a980d8381f1cbaea07f864f09fd85732c99988c9d7dba4fe443c88843186ece45eb8841590f0c2f0a3e606d8e565eca6017d8ee54e1eb01a03ad876392ffdc85f2ed655", 0xbb}, {&(0x7f0000000200)="4b81a50a703d18868020426967092f39677cdfa82b131d3791372210e6ac3a3259f64b2d17ec9916dd50ff52b911ee5ad80b3ce8ef03b15115c220ed4422e7760fc95ec80c8b1bd30107d0fe0dd6b6165ade202363579f874b5455d5356e2a2d715dc97633c61c27f6b386ce22199c1d07daa163ab162a5bea6a7bba4e73b620e0e36f87bfb7a384e25cd96da0617edc5ce47a824fab2c484b95fe688cfde62a5d2ca803463425cbafe46a10c92fc5e063223e7abd89862f139cd5b40d02c2ac2469efc96ae8f59c3553fd89ab6774193a66341d05d93e6a46c2c07ec8466f91ff925faadf7bca3bd9596650e44996993bc9", 0xf2}], 0x2, &(0x7f0000000340)=[{0xffb0, 0x85, 0xc766, "dd110199dc02b4057abbf2ff735e44cba9fd1b98b9c2dd1cdb4c5f3422e99b10db109a13be91a4343d6d7af0bdaa19da6a1450c2f58baea78bf29bb63af81cbb796ebda0d89519d1d32fde7b002e37d832c08e9c6b5d8c3931616f6d38c3ab24a6c4c1165878241e9023270c722ebc0559fe41c8da5044533e545409a3f33d322d9d789f37e21a586f9da59685c01fdcc674dc1b53a9be11a17a6d6ecd972982a891974087f61e53543ad6da3213c157d43c6933d5ea0915cadbea7ca560d3435b3e1cce04f4a7968c3eb0fd20293650d7e5ce3ec4c17793e63a0df3dfc83c71e0d32a3685951faa3b"}, {0xf8, 0x0, 0x4, "0c750a06baecb655f00da2b1d1e7bccbd8e6a9822a519f2901da11b51c8c74ec78fa13479bc288fcadbeae13ddca1ab3faa10be55b76a978ca1984062c64991f2809e2047c2c75967d8720c7e97a47f86aae8d55a38795dfd486b8da33f532b39eba6838c3f0264229d0c781d341486fd8151d8c9ff5a13b91a9d5b4a3534fbae2f9a8909b34053c5d5a666879ea1c459757a52b4f960c5042afe2af302621314ec9b5fa03089d92841ba54f1fe8e95290b01d5a79bd1e783084c9acb74de6ff311f8cdb4bf489c265044b8fdd388a9b5890298970d838e37808837f0137ef716977b86e"}], 0x1f8}, 0x8)
r1 = socket$inet(0x2, 0x7, 0x0)
setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000000)=0x8, 0x4)
sendmsg(r1, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e9800000000b5e9630d03000000d51941208d87c4dd5f0b203100000000000000010000000000e80300", 0x30}], 0x1, 0x0}, 0x0)

13:56:03 executing program 1:
r0 = semget$private(0x0, 0xa, 0x0)
semop(r0, &(0x7f0000000100)=[{0x0, 0x3f5, 0x1800}, {0x4, 0x101, 0x1000}, {0x6, 0x7, 0x1800}, {0x8, 0x47, 0x1003}], 0x4)
socketpair(0x17, 0x5, 0x8, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
accept4$unix(r1, 0x0, &(0x7f0000000040), 0x0)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)=[0x7, 0x6, 0x2, 0x0, 0x2, 0x6])

13:56:03 executing program 1:
syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f4680b623000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
r0 = socket$inet6(0x1c, 0x10000005, 0x200000000072d)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000000)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000240)=0x101, 0x4)

13:56:03 executing program 1:
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@loopback, @rand_addr=0x4, @multicast1}, 0xc)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000180)="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")
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e227f000001000000000000000000000000f7000000ff0000008fcfc0770000000000000000002076fb374dc3e7188bf4078d9407ac324c7d00fe5e06e13b0000000000000000"], 0x0)

13:56:04 executing program 3:
open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
r0 = open(&(0x7f0000000080)='.\x00', 0x8, 0x0)
r1 = dup(r0)
fdatasync(r0)
preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0)
r2 = msgget(0x0, 0x100)
msgsnd(r2, &(0x7f0000000280)={0x2, "a6d93ef0e85b191766d64314e964e33c6bcd11bf2d16c3e98f3bf9a8f3fb153772853c01ebf7cd2cc41006344d7bbd1c3d3eab19429d2e0b4c7d3e640892d8faa97a41006fb49270c57f64eacea08a4cc4d8a17f2d1a048043e3fe6d078ce354d2db89a7067da8fe6aa995ded2275ecfcbd6387b0d8549dc2851a978eefb0da994ab1f8de6694874d05e11a8168a97b0fadb17b1cfd73207953636cc6333e16ddcae2c8ded1cfbc0b12fd56711a05ad3c6dfff89967a92fee05f33edaadcfbe0323c5fa1b787807845eb5058cc"}, 0xd5, 0x800)
accept4$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x30000000)
fchmodat(r1, &(0x7f0000000100)='./file0\x00', 0x0)

13:56:04 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x80000000009)
dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
sync()
syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf240000db43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

13:56:04 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x26, &(0x7f0000000000)=ANY=[@ANYBLOB="000000009f00026a6cb5e97da7d8ac7f1c9faa26b33eff6a555f09e6c79c9f44e28d60664785fdba0dbff2268c24acfe94a32c30a991f64a"], &(0x7f0000000180)=0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x3}, &(0x7f00000001c0)=0x8)
socket$inet_sctp(0x2, 0x5, 0x84)

13:56:04 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = fcntl$getown(0xffffffffffffff9c, 0x5)
getpgid(r0)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r1 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r1, 0x3, &(0x7f00000001c0)=""/35)
getpid()
r2 = getpid()
r3 = getpgid(r2)
r4 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155)
wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_opts(r5, 0x0, 0x1, &(0x7f00000006c0)="a93517e26500f695e20fed753e5fb5e00a4fec13a334cddd23d85112b267b6d6cd23322d9cf16bda82b8d4a176524b20b0ee3e5bb6336a9d73ac8a075e97bb2064adc814646a108c268c4e481757e53d11ab5907f53ca7791169be0dd4fbefeaf3e3e7587f1b27ba404bfb1876b7f0bcbedbbe19b524861c76d93c0b15d14fa62865c6610cb19f860357d0b2c4a436b6236c179a333f572476c4fd264339c011563471e18968bc542e25476cd46dd90edd4f3f8b2cb08e23e8c7f216fae4a78657af8cc6334cae4044ef5619b77d2ae343aead5541c3bc7368b4f1c4f1e4b8c2e8268329a4fef8a7ee9a0292ff", 0xed)
r6 = getpgrp(0xffffffffffffffff)
getpgid(r6)
msgget(0x2, 0x4b)
r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffc)
truncate(&(0x7f0000000200)='./file0/file0\x00', 0x6)
setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x50, &(0x7f0000000540)={0x4, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90)
setsockopt$sock_int(r7, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r7, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
ioctl$DIOCRDELTABLES(r7, 0xc450443e, &(0x7f0000000880)={{"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", "44277e0357f42ce395d529813fa23b29d3ab166b6d56c5d9b11f1e8da7835594", 0x639f, 0x3}, 0x0, 0x5, 0x6, 0x400, 0x2, 0x5, 0x0, 0x36, 0x2})
freebsd10_pipe(0x0)
r8 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r8, 0x3, &(0x7f0000000340)=""/117)
truncate(&(0x7f0000000440)='./file0\x00', 0x7ffb)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000)

13:56:04 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000380), &(0x7f0000000340)=0x65)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x3, 0x0, @rand_addr="8117132991eabb5089f36b9d29212201", 0x3}, {0x1c, 0x0, 0x4, @ipv4, 0xffffffffffff436d}, 0xdf, [0xa21, 0x1, 0x400, 0x59f, 0x7, 0xb69, 0x9]}, 0x5c)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={<r2=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x9, r2}, &(0x7f0000000240)=0xfffffffffffffe96)
r3 = dup2(r1, r1)
setsockopt$inet6_int(r1, 0x29, 0x25, &(0x7f0000000280)=0x7, 0x4)
r4 = socket(0x1e, 0x4, 0xff)
getsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000040)={r2, 0x80}, &(0x7f0000000080)=0x8)
ioctl$DIOCCHANGERULE(r3, 0x8048756d, &(0x7f0000000180)="d81393f41ec53901e6a144353a5f22bfdde30f008a62c4e6b281fcd2c19517fd0000000000")

13:56:04 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={<r1=>0x0, 0x62b9, 0x0, 0x0, 0x3ff}, &(0x7f0000000180)=0x18)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r1, 0x4, 0xf, 0x7a, 0x17b5}, &(0x7f0000000200)=0x18)
fchmodat(r0, &(0x7f0000000240)='./file0\x00', 0x80)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

13:56:04 executing program 2:
syz_execute_func(0x0)
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = accept4(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/84}, &(0x7f0000000140)=0x56, 0x10000000)
syz_extract_tcp_res$synack(&(0x7f0000000340), 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={<r2=>0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000380)={r2, 0x5}, &(0x7f00000003c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000400)={r2, 0x6}, &(0x7f0000000440)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000002c0)={r2, 0x81, 0x0, 0x1a, 0x9}, &(0x7f0000000300)=0x18)

13:56:06 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x304, 0x2)
flock(r0, 0x1)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x20008, 0x7c0e42144474835c)
getsockopt$inet_buf(r1, 0x0, 0x53, &(0x7f0000000040)=""/36, &(0x7f0000000080)=0x24)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000001680)=0x8, 0x4)
r2 = semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a)
semget(0x1, 0x4, 0x220)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = fcntl$dupfd(r0, 0x3, r0)
semop(r2, &(0x7f0000001640)=[{0x3, 0x6, 0x1800}, {0x7, 0xf, 0x1000}, {0x4, 0x81, 0x1000}, {0x0, 0x0, 0x1800}], 0x4)
r5 = msgget$private(0x0, 0x2c8)
msgctl$IPC_SET(r5, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b})
sendto$inet6(r3, &(0x7f0000001540)="fde2cd6a0a37636d3e96a071cfe034994b119af9c42e8c5021bd9778d07e6369625aca46cea09d97a4a81f956e14b1bd51f0a1f3e3142ed6c492df957df1c4504ea30213ae09cca8b8b867e9ab1119853e31aba38d26be6e561bab68f2a319d2233bc3926bd70e0f95185e50bd2b5d5dc86e0a0393d1742f9e5ff558414691ac23b59deeab109a6c5b8ef35fc517297410a13dd258135b02c9d6d837", 0x9c, 0x100, &(0x7f0000001600)={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x80000000}, 0x1c)
readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/252, 0xfc}, {&(0x7f0000001240)=""/227, 0xe3}, {&(0x7f0000001340)=""/222, 0xde}], 0x4)
sendmsg(r4, &(0x7f0000002ac0)={0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001700)=[{0x80, 0xbf, 0x0, "1561b133840c2e990e047b83feda64ae2fba1fd878dd3fa03d1323596a76f5a36bcad145fd2407a653829eeda98f76699c3193532b64db46d0586c6a055c0e7d74ddd67790b752799263fd0ed17bf4798f66bf1d2aa7959e355ca2e12cb73678d52617d3a304f51286a3e9630f7ef9"}, {0x98, 0x11, 0x0, "02f2746a3df01db8369787a189a720df9015a0caf175a140943fd12ba5eee8f78dfed933a6615c883157893ba930582ebeb4acfee9d7c0dfa407933fb6acbb423f27521df6d59f52cc63e40dcd2d424db8da9c75350c3df2d26229d2f6412386333af7e423d9dce00a83d56f029dd3f8c795a2ddf453a957d60b0b8cfdf7206f52"}, {0x1010, 0xffff, 0xcb, "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"}, {0x90, 0xffff, 0x2, "cb7281d31cc54a479b8fc9a15000669de08cac97d7caa3ee5a37c9c82fc354e479496d1426b41b848937086279d3a56c18189c0335ecdefd0e1d0089356d088967bd557dbffabc24551add807ac177c1b5c3f151239b97257270c2e945266cb1bd1392bab913a0be3d0c976c4609c5090c9c8bf8f03bfe861475442d226662"}, {0xd8, 0xffff, 0x4, "c09a293fa9af0948be368253ec549d5a5dc9ad533aa250e6b36710b1d9f50670302baeb2facb8b19d6cb4432d596d377f6b0ba279c84a721f6465f5d51089d09b4055f7d305736acfe741cc9f2a995bba2bf5cafbbbc3746b421b2742858e92fc3f18a36788e2f0c1da7d37c272e1728a772ca884870d94f798aef2e72363e328ac625a761faaefc2d7f87373079cd887b5c803977a36b7765260a584c6fcb6f79612d7eaaed9c5e8223070f8f8e43f363caa104ebfe0ae3ec3dc2197dc3bb7ffa128fb7c3ad23cd"}, {0x110, 0x29, 0x8, "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"}, {0x10}], 0x13b0}, 0x20181)
r6 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r6, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
fcntl$lock(r6, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
recvfrom$unix(r0, &(0x7f0000001440)=""/138, 0x8a, 0x40080, &(0x7f0000001500)=@abs={0x1, 0x0, 0x0}, 0x8)

13:56:06 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000280)={0x2ff, {{0x1c, 0xffffffffffffffff, 0x0, @empty}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x5f)
r1 = semget(0x1, 0x3, 0x10)
__semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000000)=""/107)

13:56:06 executing program 3:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000080), 0xfffffffffffffd1d)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4, &(0x7f00000000c0), 0x4)
shutdown(0xffffffffffffffff, 0x1)
syz_execute_func(&(0x7f0000000140)="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")
r0 = socket(0x10, 0x20000000, 0x80000001)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000280)={0x3, {{0x2, 0x1, @multicast1}}}, 0x90)

13:56:06 executing program 0:
syz_execute_func(&(0x7f0000000080)="b1dc91cd80c4c1fae62d3cd3d8c56969ef69dc00d9440f0df0d0d0c44139fd5bf9c4e18d72e00dc7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc48192558dc3c36645d1d9730f5726400f0d18a9c14600000a8ab1b182010804f40f667e440f000066400fc730")
socket$inet_udp(0x2, 0x2, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0x800, "d4a188c58cf0a51eaf28a68d75bbee78"}, 0x215)

13:56:06 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_data\x00', "315c50241275f4af2f2f16b34a8aa30e410b591415c36960c23476f7919d369bc5da33184aa97cf55d4a14dd1844a72968dd141efc9269a624ef466ee00b3374ed672bc86f3077b59ce1e155c71c68ec2503a3e4db9b25286368de1bf3744eab3db289b38259e4f5e6a8c733891354ba186c6b8cba1552852f66fa95040ab10ad9710ae176129d7e900f7fe2b14660650eec9c459c5952f20899aa9db339b3efdc0f4f50fedfa32aab72bf004c084eaf16f4f1b1dfdde6e77d04af7851a8d9df2a7936e84db9917ec27f25d1fb1265d47823d0f40587c8e8fe1e038d1a1718aec573db166b7e4d42fe2943018c670aa3"}, 0x100)
setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000040), 0x4)
socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0)
readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=""/217, 0xd9)

13:56:06 executing program 0:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013)
truncate(&(0x7f0000000140)='./file0\x00', 0xa497)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)

13:56:06 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x66d7)
sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x78)
recvmsg(r1, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42)

13:56:06 executing program 2:
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000100)={0x8, 0x3})
syz_execute_func(&(0x7f0000000280)="91cd80410faea18b322608f70a010000008a20f343ab000041dee9e4c6fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bc483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1e3b1acfce22c892a0f000000c48221660f602dd10000f84511b8")
wait4(0x0, 0x0, 0x0, 0x0)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000000)="bf7ebaa52af7e6d1a28a7f92ca171a47ecaf6ca3253b28379ada51a83c36ffca28ceeb436ab666191b2268808670b7f9c4f5cc0dffbb20aaf755913651652090e78d87d87569ca3f33c7b6416f9a0888422cff4a2f952c1b9bd3be71", 0x5c)
r3 = socket$inet6(0x1c, 0x10000000, 0x3)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000080), 0x1)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0x5, 0x4)
syz_execute_func(&(0x7f00000003c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9838374160000e767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c47067c4c66db712c483397f9900c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

13:56:06 executing program 1:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
listen(r0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="0106000086e8082d05eddbb039c3d272832a9ffa9c2c6e8b0c77bc5f995b8c43073477f7e5da6bfb0d4ab1eb1d21d0fb5e59d0bc74113ee9587491c565c5c77a1f95bcb814af90b24d13a68b7a1bfa137d2d517f945a9b0d015458e6071ea61548672bca1b964649af015183c04624b35654a6a95b98e90b3e2b787a097158a36ab2e43ad8ebba5f", @ANYRES32=<r1=>0x0], &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4)
getsockopt$sock_int(r0, 0xffff, 0x1011, 0x0, &(0x7f0000000080))

13:56:06 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x100)
ftruncate(r1, 0x0)
msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1)
sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0)

13:56:07 executing program 3:
syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf2900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096cf240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0bda5cb7e2")
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0xfff, 0x2, 0xa73]}, &(0x7f0000000180)=0xa)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")

13:56:07 executing program 0:
r0 = socket$inet6(0x1c, 0x3, 0x4)
sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0)

13:56:07 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
chmod(&(0x7f0000000000)='./file0\x00', 0x1)
setsockopt$inet_int(r0, 0x0, 0x7, 0xffffffffffffffff, 0xcc)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={<r2=>0x0, 0x21, 0xf, 0xffffffff, 0x5}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0x4, 0xef2}, &(0x7f0000000100)=0x8)

13:56:07 executing program 2:
syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f")
r0 = socket$inet_udp(0x2, 0x2, 0x0)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0)
msgget(0x1, 0x8)
fcntl$getown(0xffffffffffffffff, 0x5)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0)
truncate(0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
accept4$unix(0xffffffffffffff9c, 0x0, 0x0, 0x0)
semget$private(0x0, 0x6, 0x0)
mlockall(0x3)
sync()

13:56:07 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x2)
sendmsg(r0, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e9800000000b5e9630d00000000d51941208d87c4dd5f0b203100000000000000010000000000000000", 0x30}], 0x1, 0x0}, 0x0)

13:56:07 executing program 0:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={<r1=>0x0}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in={0x2, 0x2, @multicast1}, @in={0x2, 0x2, @multicast2}]}, &(0x7f00000001c0)=0x10)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
shmget$private(0x0, 0x1000, 0x10, &(0x7f0000fff000/0x1000)=nil)
setsockopt$inet_mreqn(r2, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000200)={@multicast2, @rand_addr, @rand_addr}, 0xc)

13:56:07 executing program 3:
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x8000000000077, 0x0, 0x0)
semget(0xffffffffffffffff, 0x0, 0x500)
ftruncate(0xffffffffffffffff, 0x4)
socketpair(0x1, 0x20000005, 0x5, &(0x7f0000000580)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x100, 0xa)
freebsd11_stat(&(0x7f0000000340)='./file1\x00', 0x0)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10)
r2 = dup2(0xffffffffffffffff, r1)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000240)=0x80000001, 0xfffffffffffffea9)
symlinkat(&(0x7f00000004c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000280)='./file0\x00')
symlinkat(&(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000540)='./file1\x00')
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
setsockopt$inet6_buf(r3, 0x29, 0x19, &(0x7f0000000000)="2aa0e5ab58bd449e8158d84e027750bf2d895f2024a88e7d8ea5ebdde7180f8069ff04829c036c36a3b0d72ac0bb3df653a6c40f44cc9c7533866b05c233dbc699faae048921d7a1859b97f35a0077d5c5f27a5c9d0b5168fd7c5c741631f78bc66dfd5f07bc2fc6c16ce4705565bb5744a401e5a456ea7a000b71ae35639bc4e34bb087b6bacb95dbdc8d9a76841bec504a2087ff4209b8fd99383383197aa5879372fdb00e6a5a3b183c8e3999c8eabfc345c1c2d332b04a6ea9b256574e762b54110c3763c412d0ab48581100076e", 0xd0)
syz_execute_func(&(0x7f0000000380)="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")
truncate(&(0x7f00000002c0)='./file0\x00', 0x8)
r4 = getpgid(0x0)
fcntl$setown(r0, 0x6, r4)

13:56:07 executing program 1:
r0 = socket$inet(0x2, 0x20000000, 0x549200b8)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000002c00)={0x0, 0xfe27, 0x0, 0x0, 0x0}, 0x42)

13:56:07 executing program 1:
r0 = socket$inet_sctp(0x2, 0x3, 0x84)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
freebsd10_pipe(&(0x7f00000001c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={<r4=>0x0}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x1, @multicast2}}, r4, 0x7ff, 0x7, 0x8, 0x100000001, 0x100000000, 0x9}, &(0x7f0000000340)=0xa0)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000380)={r4, 0xc, 0x27093cac}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x98)

13:56:07 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="03950000070065040000"], 0xa)
freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x1ffe, 0x0)

13:56:08 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0xfffffffffffffffc)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={<r1=>0x0, 0xbe, "925b9bb4dc45127ee323685462b30eb1208fea7ffb23459e77e305459298d449d06c2d075e52bcd0b387534cfb99637968d6a3543c188124aabc990be3f012e28cbc8161e4e03dbbb5c99906e272399009021be252bb45146399ee39a1f4dccfb87ffe9df989195f67e275502a99afebd8df41e02da408d13507943e921c2d4bb85e3c9f9cbccb904473987c6a5efb01052f02da934ba2ae1fe00e649f3d34af9c8f2800b06095d25891863cb21212ee36108f7c2f8e6c858e5fee339fe7"}, &(0x7f0000000100)=0xc6)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x4, 0xf4, "283cf7d2f13db8e604bbba2f0b44631f91d3adc6e99c00f1c8f7514fbe4e146f034c8ebb7e96fa90616ec63a788554180f8f295495262ba5fec362d54d6b208343daee0e7c036d1a9f29611cdb2e7ff45f5a6b93900c7a9edb454bfae192bb322210c745cf49af49feee64f3d5ad8dce09b695a954614cb6b90e70be68daa6a239110c374372814dbb51155473c3d17ee8c6fee2c9e336779f542cdcc18c9e3dafd035b346de47b73b35a805c5e4ed3e818c612faea7b90dfe7bde2243e85770d8b3cec15a75d192f8a36cb434304112d53cd6584c720a5db4c569f8a5afd058b15cf92ed690816ea9ac5f8a73bd285ee89a61c2"}, 0xfc)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="090000bd060000001500000000000000"], 0x10}, 0x0)

13:56:08 executing program 1:
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$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x49}, 0x0)
getsockopt$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$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f0000000280)="5cd4c9a7df1ed74060c8efe5689f934b9f3d1d237c0a2fef02c46c638bbab64c78")
r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
syz_extract_tcp_res$synack(&(0x7f0000001780), 0x1, 0x0)
ioctl$DIOCCHANGEALTQV0(r4, 0xc1004431, &(0x7f0000001a80)="1743b43286a6b07a833aff7247a321b80fb55dd73668172f3668a2016d32b0b5708d17264e16e9ff8d22987c5f09a52b755c9e0f384ce611a2a3e368e59dab101924f529c4d867f45d6e44e0cf3cc7d12eef840b4dbc69e820831886b9b661eb8fff85f58559d6b264f28ff0353f471c5e0db3be6f06a7c88d73b1c31e7d30dd1b3e90a21cda3e20c465256d9a1f58dfec832436464a5f2c34d07e1f722aa29d52a0422be3ccd8470907bd01f659a144ca34bb4de453f78e9d4028338c56cd2fee41")
accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000001880)=ANY=[@ANYBLOB="000114ca2a8158833f04e525bce33fd80c3d945fa544782c7b6e18dd7d4f57d1b3345267d076bf97229da68e98c4a8614a7a476829c001477bd76c59dbaec704ae148ddb2d7bc6ce90dac01901de74bb28234c96b648172a060c82356755feeecfeb12932ff3bbc2ece4a16d263007debf70d27cef10d37fe1614afa91715d53da04f8b0a6e5b4cd32"], 0x1)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f0000000880)="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")
openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x301, 0x0)
execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000001a40)=[&(0x7f0000001840)='/dev/pf\x00', &(0x7f00000019c0)=',\\\x00', &(0x7f0000001a00)='/dev/pf\x00'])

13:56:08 executing program 0:
r0 = socket(0x3, 0x20000003, 0xab2)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x7, 0x1f}, &(0x7f0000000040)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x800}, 0x8)
r2 = socket(0xfffffffffffffffb, 0x5, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000f40103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ddffffffffffffff000000002c0d2916a13d39eb6b885128e3372869ea3ec36aa1a935e7f67eda78cc61c24de21621f232d00d", @ANYRES32=0x0, @ANYBLOB="e2faa2bea0666818944541f37100a54aee938461fbd7c03077376ea68427ed90796a75f46a4e78dcaf9b67641bf18ec8c190875339a09f75816431494dd4f91074e5af56"], 0x94)

13:56:08 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
setrlimit(0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(0x0)
r0 = socket$unix(0x1, 0x2, 0x0)
pipe2(&(0x7f00000001c0)={<r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="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"/303, @ANYRES32=<r2=>0x0], &(0x7f00000002c0)=0x8c)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r2, 0xff94, 0x4, 0x800, 0x8, 0x5}, &(0x7f0000000340)=0x14)
mkdir(&(0x7f0000000180)='./file0\x00', 0x1)
connect(r0, &(0x7f0000000140)=@un=@abs={0x0, 0x0, 0x1}, 0x8)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300), 0x0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)

13:56:08 executing program 2:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000180)={0x6, {{0x2, 0x3, @rand_addr}}}, 0x90)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
syz_emit_ethernet(0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaffffffffffff0800450000280000000000069078ac1400bbac1400aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"])
freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x10, 0x4)

13:56:08 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000faff00", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0)

13:56:08 executing program 2:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x5a2, 0x1000, 0x2300, 0x8, 0x6, 0x4, 0x8000, 0x4, <r1=>0x0}, &(0x7f00000000c0)=0x20)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4)
setrlimit(0x7, &(0x7f0000000140)={0x9, 0x4})
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x20, 0x0, 0x0, 0x100, 0x4, 0x94c, 0x7bfc, 0x8, <r2=>r1}, &(0x7f00000001c0)=0x20)
r3 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCIGETIFACES(r3, 0xc0284457, &(0x7f0000000280)={0x10, &(0x7f0000000200)="cd8b056f5f2ee544edbdc885daf86a166d15f6e86778845d3e612c5e276d4642be507cd61368b5ec11712a9718415e57eaabc21b8bc1a967655d7134c479b0a1047887a607a88f312dd74ba8c19130ada9f2d4a332063ac15c9d803eaefdeed568c64a489b86c506959da871cf3bf1e126572109cc5e4112b3dcc84de11f", 0x5, 0x4, 0x8})
ioctl$DIOCSETIFFLAG(r3, 0xc0284459, &(0x7f00000003c0)={0x10, &(0x7f00000002c0)="6b846818770f28020205a9399da4b8c5ac94be1ab88711d8e970eb5d5542901105a86abbfebed84f6de782ca026d6a88e08843683e675e7a73b1ca738b74bac4a917efd2f4a36c8285a722750a640077839af24060a3dd6717c760fa2af625ba5c1d223ae9a1b9b3da4d8a20358ad9d2b0e897f944cc6ecf5396a58499199a891279361ae6a3c83cc6af30c093e766f14315abc8ce207f2b7ecc76b368ef936d7f6fb1360ab86c1c905d53a10ad212a665058c86dddbd1d418120644f797d0f05792e9e20aa321aa33b474e36ebc27f4fbd65bd76fca888864", 0x8, 0x0, 0x100000000})
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000400)={@in6={{0x1c, 0x1, 0x6, @mcast1, 0x6}}, r2, 0x922, 0x7fffffff, 0x20}, 0x8c)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f00000005c0)={r1, &(0x7f00000004c0)=[@in6={0x1c, 0x2, 0x9, @mcast2, 0x1}, @in6={0x1c, 0x3, 0xffffffffffff7fff, @rand_addr="6115b64695479a88161f24ac2b63f8a4", 0x22}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x7fff, @ipv4={[], [], @loopback}, 0xd75}, @in6={0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x2, 0x29, @empty, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000600)=0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000640)=0x8, 0x4)
bind$inet6(r3, &(0x7f0000000680)={0x1c, 0x1, 0x8, @mcast2, 0x9}, 0x1c)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000006c0)={r1, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000700)={0x0, 0xf32, 0x69d, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000740)={@in6={{0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x30}}, r1}, 0x84)
r4 = openat(r3, &(0x7f0000000800)='./file0\x00', 0x20000, 0xc8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000840)={<r5=>r2}, &(0x7f0000000880)=0x8)
connect$inet6(r3, &(0x7f00000008c0)={0x1c, 0x2, 0x0, @ipv4={[], [], @rand_addr=0x8a}, 0x40}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000900)={r1, 0x372e}, &(0x7f0000000940)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000980)={0x2, 0x401, r5}, &(0x7f00000009c0)=0xc)
setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000a00)='cdg\x00', 0x4)
ioctl$DIOCCLRSTATES(r3, 0xc0e04412, &(0x7f0000000a40)="25d8b980677a117c449673a4ac1c37d4dca87cd70f7b509398d3af84460097560c903fb2dd0c7a1a9cd02904d86b1c6b64210bfc24a9a655c75d66420041da0d369551b6ae1c646838b2d595cead410d08bb1f5dda49edc335ba14f44075ce2810bb31e8722dfb87e5167653003b7011576fc92680b39ec6a882ef0d9c4930241fdc8ffabf3d52385379a59aab8b5e640c0be73aa7171f6868cd2cac64e8025cafc180f6807b5a8d66e279af563e45")
r6 = open(&(0x7f0000000b00)='./file0\x00', 0x100, 0x168)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000b40)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c)
fstat(r0, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
getgroups(0x4, &(0x7f0000000d40)=[<r8=>0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff])
fchownat(r6, &(0x7f0000000c00)='./file0\x00', r7, r8, 0x400)
readv(r3, &(0x7f00000020c0)=[{&(0x7f0000000d80)=""/239, 0xef}, {&(0x7f0000000e80)=""/7, 0x7}, {&(0x7f0000000ec0)=""/103, 0x67}, {&(0x7f0000000f40)=""/4096, 0x1000}, {&(0x7f0000001f40)=""/9, 0x9}, {&(0x7f0000001f80)=""/79, 0x4f}, {&(0x7f0000002000)=""/173, 0xad}], 0x7)
getsockopt$inet_mreq(r4, 0x0, 0xd, &(0x7f0000002140)={@rand_addr, @loopback}, &(0x7f0000002180)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f00000021c0)={r1, 0x10000, 0x6, 0x2, 0x400, 0x5, 0x5, 0x6, {@in={{0x2, 0x0, @multicast2}}, r5, 0x101, 0x6, 0x6, 0x2, 0x8c7}}, &(0x7f0000002280)=0xb8)

13:56:08 executing program 0:
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0), 0x0)
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540))
execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], 0x0)
mlockall(0x3)
r0 = dup(0xffffffffffffffff)
ftruncate(r0, 0x2)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fsync(r1)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x8000000, 0x1000000000003)
getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340))
getuid()
pwritev(r2, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4)
r3 = msgget$private(0x0, 0x0)
msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x0)
fcntl$setflags(r1, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0)

13:56:08 executing program 2:
socket(0x2, 0x10000003, 0x305)
select(0x10f, &(0x7f0000000200)={0x5}, 0x0, 0x0, 0x0)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)
recvfrom$unix(r1, &(0x7f00000000c0)=""/244, 0xf4, 0x40003, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa)

13:56:09 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff})
r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x20000000)
dup2(r0, r1)
setuid(0xee01)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

13:56:09 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r0, 0x385e)
write(r0, &(0x7f0000000000)="d34cb8c2978f26ba03308c17ddf3a4233a6db884e226477385e75e65b8c9c42b0d148ea1b184f57160171f8db42b4ec5baa15d984015ecad1973b8e701ba58d0e789d189e1b2c8ea767308c63fac940602ffd98d0f765ffc454d83347d311f4575c034aac591e08fc8c34e415049", 0x6e)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000080)="b80ab4fe10d5744c83a9c3216cb421e0acec2a30f672b7da37a1a289b1ad793101e55dc63b61f53a7a1dd15f8141892879a4754a2080430f4dc2faf5dc3b524f13a07f38e79f941f91684ead1bbc3018eed404235485ac6a38e60e2fa5e3fc00d28d351643d033d11ae86a4c6809aeb7942723032a57e1")
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)
ftruncate(r1, 0x0)

13:56:09 executing program 3:
r0 = socket(0x0, 0x0, 0x0)
r1 = socket(0x2, 0x30000005, 0x0)
sendmsg$inet_sctp(r1, &(0x7f0000000000)={0x0, 0xfc7c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRESDEC=r0], 0x2}, 0xfffffffffffffffd)

13:56:09 executing program 2:
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x5, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xc02b08055723c977)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x100}, 0x8)
r2 = socket$inet6(0x1c, 0x20000000, 0x7f)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000140)={0x2, [0x0, 0x0]}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000040)=0x1e0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000240)={r1, 0x2c}, 0x8)

13:56:09 executing program 2:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000000), 0xff37)
r0 = socket(0x1, 0x1, 0x3)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={<r1=>0x0, 0xbd8}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0xfffffffffffeffff, @empty, 0x81}}, r1, 0x3, 0x18a, 0x8, 0x80000000, 0x7, 0xfff}, 0x98)

13:56:09 executing program 3:
syz_execute_func(&(0x7f0000000280)="984a19c6c4a2791dcd0cc80f05bf0b00df006536420f62d741e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b23600f2fbafea75eefffffb7ffb74ad80f3009d54c1e1edee509c421045f4607cce10bf86421647cd26466113838520a470f898c0000001a2666420fdbaa4000000033ed33ed1f77447575440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec423f96b5351ba66b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0080c4414e53d2c5816016c441f96fe20fc60fc6a8f267f2470ff05a08000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450fc4f3c4638d6e8df9ffffff00ffffc4430d7a2eebfb646566660f383fc2665db83aa2f1fbfbe2")
syz_execute_func(&(0x7f0000000140)="98340d0f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)
getsockname$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10)

13:56:09 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={<r1=>0x0, 0x100000000, 0x50f5, 0x0, 0x3, 0x10001}, &(0x7f0000000180)=0x14)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0xb130, r1}, &(0x7f0000000200)=0xc)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x6, 0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0)

13:56:09 executing program 3:
connect$unix(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="55022e4cac442f66f0b03c23c7780ac24ebc7ce3fd862527fa8398f35e4cffb8dfdb5b34dff4b94e08e9bb1324634638125f2608113d3957355b29b8"], 0x1)
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000000c0)={<r1=>0x0, 0xd, 0x1}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x6, r1}, 0xc)

13:56:09 executing program 2:
syz_execute_func(&(0x7f0000000180)="1c08c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r0 = socket(0x10, 0x10000002, 0x81)
recvfrom$unix(r0, &(0x7f0000000240)=""/160, 0xa0, 0x40000, 0x0, 0x0)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000000)="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")

13:56:09 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)

13:56:09 executing program 3:
r0 = socket$inet6(0x1c, 0x4, 0x45)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x27e5bace, 0x1)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000005c0)={<r1=>0x0, 0xeb38}, &(0x7f0000000600)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000640)={0x2, 0x5, r1}, 0xc)
r2 = socket(0xffffffffffffffff, 0x20000001, 0x40000000000087)
r3 = socket$inet(0x2, 0x3, 0x0)
r4 = fcntl$dupfd(r3, 0x0, r3)
recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000080)=@in6, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000280)=""/13, 0xd}], 0x1, &(0x7f0000000340)=""/234, 0xea}, 0x40080)
recvfrom(r3, &(0x7f00000001c0)=""/192, 0xc0, 0x3, &(0x7f0000000040)=@in={0x2, 0x0, @broadcast}, 0x10)
setsockopt$inet_buf(r4, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
sendmsg$inet6_sctp(r4, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0)
recvmsg(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=""/226, 0xfffffdd7}, 0x40002)
connect$unix(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66698b94ae8b61ad27b3012570b0be6c465a65"], 0x10)
socket(0x17, 0x10000000, 0x3)

13:56:09 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ace343c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000240)="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")
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={<r2=>0x0, 0xca1}, &(0x7f0000000340)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x2, @rand_addr=0x5c0}}, r2, 0x9, 0x2, 0x2}, &(0x7f0000000440)=0x94)
syz_execute_func(&(0x7f0000000180)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b004500f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4)

13:56:09 executing program 2:
sigaltstack(&(0x7f0000d34000/0x4000)=nil, 0x0)
mincore(&(0x7f0000e5a000/0x1000)=nil, 0x1000, &(0x7f0000000100)=""/82)
readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=""/180, 0xb4)
mincore(&(0x7f0000e53000/0x1000)=nil, 0x1000, &(0x7f0000000180)=""/99)
mlock(&(0x7f0000e86000/0x2000)=nil, 0x2000)

13:56:09 executing program 3:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x6, 0x27)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4)
syz_execute_func(&(0x7f0000000080)="b1e091cd80696852ef695c00d946f91cc10f788e008000000fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746660f3a208f09000000767c7cca4f7307da7307da0f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x10000000)
setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f00000001c0)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000380)=0x4)

13:56:09 executing program 0:
syz_emit_ethernet(0x175, &(0x7f0000000140)={@broadcast, @local, [], {@ipv4={0x800, {{0x36, 0x4, 0xfcb7, 0x0, 0x167, 0x67, 0x1000, 0x4, 0x66, 0x0, @remote={0xac, 0x14, 0x0}, @rand_addr=0x3e3, {[@end, @end, @timestamp={0x44, 0x30, 0x447b, 0x1, 0x1, [{[@multicast2], 0x4}, {[], 0x1}, {[@local={0xac, 0x14, 0x0}], 0xf2b}, {[], 0x4}, {[@loopback], 0x5}, {[@rand_addr=0x300000000000], 0x401}, {[], 0x6}]}, @timestamp={0x44, 0x28, 0x7fffffff, 0x3, 0x4, [{[], 0x6}, {[@multicast2], 0x1}, {[], 0x1}, {[@broadcast]}, {}, {[], 0x989}, {[], 0x80}]}, @noop, @rr={0x7, 0x1f, 0x100, [@loopback, @broadcast, @broadcast, @empty, @local={0xac, 0x14, 0x0}, @multicast1, @broadcast]}, @ssrr={0x89, 0x13, 0x6, [@loopback, @multicast1, @multicast2, @local={0xac, 0x14, 0x0}]}, @timestamp={0x44, 0x30, 0x716df06b, 0x1, 0xa949, [{[], 0x3}, {[], 0x6}, {[@local={0xac, 0x14, 0x0}], 0x20}, {[@broadcast], 0x7ff}, {[], 0x5}, {[@multicast1], 0x7}, {[@loopback], 0x1}]}, @ra={0x94, 0x6, 0xe5a}]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x68, 0x3, "8292bfb405a4c24f8c4d5ca3cf2e7ee82daaced366b3b31c5816de0d291802d66ea7759573b5cdd7cb8a15508a93dccb6070fd7d0aae500b1443645ab7487809e4eb5c36b8e8080d88125ed305cc215c5da607529357daadec960e005d56955515985733e4d37c901b93c6b69e3320fd22ce079ae9f68a5949d3ede394c5827190c519f8124dce"}}}}})

13:56:09 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0xfffffffffffffdf7)
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000180)=[{&(0x7f00000000c0)="82", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x20101)

13:56:09 executing program 2:
r0 = open(&(0x7f0000000100)='.\x00', 0x800, 0x4)
close(r0)
syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={<r2=>0x0, 0x100000000}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r2, 0x3, 0x10001, 0x137, 0x7ff, 0x3}, &(0x7f00000002c0)=0x14)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)="ae3754665e4c178117fddd45f208e0e859bd2f999c3010145c9699bd63dd3d406e2e7b72c61f204f51a0b93620c8bbf036393b8544cb1a3f09d354c3670c0c8a068860e0cf90f8432295f5e1a38f9e9851793a4e899e944c9cf48d31165874098f6271c60042d5f58f95598f71dacf5c5f08d59c0daa488264dcf6c10b5e2086de3f2f60845d4d0859b21734a614bf454956cc891d63df144db84e32350cee557e5cc2f1d2f78bd3137ecbc1b79d3711b80e4ff23350a8fa6744a501c0d59206421a505d3844b67207e6906cf00dd0b019e74e25719ad04f1bd2082dc24a460103948ac11ea69eed202f89d7ad5143d30cb443e01056", 0xf6)

13:56:09 executing program 1:
r0 = socket(0x1d, 0x30000000, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce)
getsockopt$inet_buf(r1, 0x0, 0x4a, 0xfffffffffffffffe, &(0x7f0000000000)=0xffffffffffffffe8)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x40)

13:56:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="0455fd000000080009f00800"], &(0x7f0000000380)=0xc)
r1 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={<r2=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000002c0)={r2, &(0x7f0000000200)=[@in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x2, 0x5, @rand_addr="105516cbbc69d683782b08d8946eea0e", 0x1}, @in6={0x1c, 0x0, 0x2, @ipv4={[], [], @rand_addr=0x9}, 0x1}, @in6={0x1c, 0x2, 0x800, @loopback, 0x3}, @in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x1258}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000300)=0x10)
syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4eedfe0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b40b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
poll(&(0x7f00000000c0), 0x20000000000001a8, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000440)={r2, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000480)=0x10)

13:56:09 executing program 3:
r0 = socket$unix(0x1, 0x2, 0x0)
fcntl$dupfd(r0, 0x0, r0)

13:56:09 executing program 3:
sigaltstack(&(0x7f0000ffd000/0x2000)=nil, 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, 0x0, 0x0)
r1 = socket(0x10, 0x30000001, 0x5a)
write(r0, &(0x7f0000000680)="c881a279215732e36fe8f5198a7522605b7169b7abad04902886c922a3b222cba05f493807815dcbd60925fe85048475569b7373ac10cc3051b56b75124dc2fa85b30e78e55de439348eda4ca4c7972355e066560c9414477f8a0c48c6af6bc678019a1ea5f5fa256d6a0843ea630c0624d92ee2828eb6d16e3f79ae2b639b8e1c817b8c525d22fa8bdeb9700e0fa4c65bd3b6cf3110f95c47808ba3f11ffdfbbea2299b24d3ab309c7a9a095c6e09b80713155028a640a5e68fa8da31d552695319cca87d8ea634429e09466eaa5f437387f141306a97fd6c792ad8", 0xdc)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x1, 0xf, 0x40, 0x9}, &(0x7f0000000040)=0x18)
r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x20000, 0x826a7d2c8bac151e)
ioctl$DIOCRGETTABLES(r3, 0xc450443f, &(0x7f0000000200)={{"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", "ff4a694a14e3d3165f09f282cb3baca5794cb5addd0dc636016ded045aaaa8ee", 0x10000, 0x7}, &(0x7f00000001c0)="ac10782bbfd81ef8066b74413d76ddd2f27f9cd5a86264fec69a3b6dfbe5c133eaf76b2ba5c7b14d479290e4", 0xfffffffffffffffa, 0x1, 0x7, 0x7, 0x4041ec9e, 0x6})
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="0700000047b676213f2c55ca95920bb26ace2ea20f0f28be268100"/42], &(0x7f00000000c0)=0xf)
accept4$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10, 0x30000000)

13:56:09 executing program 1:
syz_execute_func(&(0x7f0000000480)="98994aa84a0f05bf0c00110043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7d1dcdc0fbcafaf100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d68cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
r0 = semget$private(0x0, 0x4, 0x40)
semop(r0, &(0x7f0000000080)=[{0x6, 0x1, 0x800}, {0x7, 0x6, 0x1800}, {0x2, 0x97ea, 0x1000}, {0x3, 0xeeb, 0x1800}, {0x3, 0x0, 0x800}, {0x1, 0x72, 0x1800}], 0x6)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil)
shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000000)=""/120)

13:56:09 executing program 3:
syz_execute_func(&(0x7f0000000280)="9826473e431c0a0f05c42201a6748acdc4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x4}], 0xd5, 0x100)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180))
flock(r0, 0x10)
getpid()
getresuid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640))
r1 = accept4$inet(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x1, @multicast1}}, <r2=>0x0, 0xfffffffffffffffe, 0x2, 0x1}, &(0x7f0000000240)=0x94)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000400)={r2, 0x1}, &(0x7f0000000000)=0x8)

13:56:10 executing program 0:
getresgid(&(0x7f0000000040), &(0x7f0000000080), 0x0)
freebsd10_pipe(&(0x7f0000000300)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f00000000c0)={0x400, 0x4})
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f00000001c0)="0a3285d7fee64053f8739cbde55e9d1587aebe50b06dd7604f9299d1dc180a9f488a81e1ee86bac081818266f0730f9e2b5a8abaf04718afef229f684f3ef7983888a7cdbb47530ae2f6f39fb938275eb84bd5030daa5fa701918782a268b81c5577006e6d28dadbba89a89403bb32549fad525eb07f44086083374fee721b57cc02ab9c00aed44dcf6c50aa178bc0ebdfce94f4d2e413102aff0324cd4309652ddb547c5db631425c78fd629527584b884e715987a390d86999099564d00e0aa9")
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x81, 0x0, 0x0, 0x2, <r2=>0x0}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0xd0fe}, 0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r2, 0x5, 0x9}, &(0x7f00000002c0)=0x8)

13:56:10 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr, @loopback}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup2(r0, r1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000000000)={@multicast2, @local, @broadcast}, 0xc)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={<r3=>0x0, 0xc5b8, 0x4, 0xe6}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x3, 0x2000, 0x3f, 0x0, 0x7ff, 0x5006, 0x59, r3}, &(0x7f0000000140)=0x20)

13:56:10 executing program 3:
syz_emit_ethernet(0x4000, &(0x7f0000000140)=ANY=[@ANYBLOB="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"])
r0 = socket$inet6(0x1c, 0x5, 0x8001)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={<r1=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x40, r1}, 0xc)

13:56:10 executing program 1:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000000)="5bf4824ac90c119298be7e7ca51a00e5f22eca48ff7c1c78d24c23106ae8936926fdf593cf45718c00eaa97deb7cca213f4e6de8c4e628217a04350db55dc1f8ec2b32bf01f33a0418bd66a6f126f84c52ba31ca327ba15ebfb42aa1a88bc8caf10954469bc72e7d4feb2c18d4be74feaa00acce95d661a270939e6258ea955f27e8fefae2481b20a8a5acba2617e9f2d8fcce3eb0d926553aa065bf46f3ff297ce619e6d620f793a2bd7ec98816f2425f61a2b0b17cff56142e628313abae96")
r1 = socket(0x100000002, 0x20000003, 0x0)
close(r1)
shutdown(r1, 0x1)

13:56:10 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x0)
ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000480)="4d0a03331b3c5e6a5580074dc88fffbd33a37a2951a274e3b7ec39d0efb2eec95bcf9b4f89626ea41b9743bb554e01c112db55c1613050f0c9be981aec716ba058012051c4e6fd3100013e8d39f0")
setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000240), 0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000500)={<r2=>0x0, 0x8, 0x1, 0x0, 0x81}, &(0x7f0000000540)=0x18)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000580)={r2, 0x7ff, 0x81, 0x7}, &(0x7f00000005c0)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x2, @rand_addr=0x81}}, <r3=>0x0, 0x8, 0x5, 0x2, 0x2, 0xf9, 0xfffffffffffffffd}, &(0x7f0000000180)=0xa0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000340)={r3, 0x6, 0x2, 0x6, 0xe0}, &(0x7f0000000380)=0x18)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000400)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="99c506000200000109000100ff0f0000"], &(0x7f0000000100)=0x14)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r4, 0x5}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000003c0)={r3, 0xff}, 0x8)
accept4$unix(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000440)=0x33, 0x10000000)

13:56:10 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="9e", 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0xfff}, 0x24)
getuid()
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)="9e", 0x1)
getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4)
socketpair(0x2, 0x5, 0x1, &(0x7f0000000180)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000001c0)={0x4, [0x63, 0xa59a, 0x2, 0x6b]}, &(0x7f0000000200)=0xc)
syz_execute_func(&(0x7f0000000080)="c4e3f142519d64c483e142f2f7c4637d1dfe3d67dbf1c461b45850670fbceac481791380050000008f0970028be7229061660fc620ad0f34")

13:56:10 executing program 3:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10)
r2 = fcntl$dupfd(r1, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a)

13:56:10 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$unix(0x1, 0x0, 0x0)
accept(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0)
getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
r0 = getpgrp(0xffffffffffffffff)
r1 = getpgrp(0xffffffffffffffff)
setpgid(r0, r1)

13:56:10 executing program 1:
r0 = msgget(0xffffffffffffffff, 0x0)
msgrcv(r0, &(0x7f0000000080)={0x0, ""/57}, 0x41, 0x1, 0x800)
msgsnd(r0, &(0x7f0000000040)={0x1, "e0bdd449ba7ab6dbc415473c23587e"}, 0x17, 0x800)

13:56:10 executing program 3:
r0 = socket(0x2, 0x10000001, 0x0)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140)=0x400000000001, 0x2cd)
setsockopt$sock_int(r0, 0xffff, 0x1005, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x5, [0x5b, 0x3, 0x1, 0x4bd, 0x400]}, &(0x7f00000000c0)=0x12)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0xa0, "eab0992d20507930264b92ef9643a9c9db42645b932daf946ff00560bf5a151d3274f8d435399d7e03bf130dee0fa9e826b5a125ff1c010760644c0023c1b82bb78311371ea3457990ab672dac54dcd78fc4526fbdfbda073f10e730534f152f1271766e83ffbc0c7805ded2149191ea9383c4ab835a9b55b3ecc02c4e234fd6ada2bb347b24086b6f1342ac69c73e26dbe2d3d60e1e590b1a63fe02fd3add67"}, &(0x7f0000000100)=0xa8)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x0, 0x94c8, @mcast2, 0x9}, {0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x8000, [0xfffffffffffffff7, 0x5, 0x9, 0x5, 0xfffffffffffffffd, 0x1, 0x8, 0x4]}, 0x5c)

13:56:10 executing program 3:
select(0x40, &(0x7f0000000080)={0x4, 0x5, 0x9f, 0x1ff0000000000, 0x19f5, 0xd876, 0x5, 0x8}, &(0x7f00000000c0)={0x7, 0x8, 0x5, 0x2, 0x800, 0x6, 0x6d7, 0x5}, &(0x7f0000000200)={0x3, 0x6, 0x3, 0x1, 0x101, 0x1f, 0x7, 0x4c1892eb}, &(0x7f0000000240)={0xa15d, 0x20})
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0)
open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')

13:56:10 executing program 3:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
pipe2(&(0x7f0000000280)={<r1=>0xffffffffffffffff}, 0x100000)
accept(r1, 0x0, &(0x7f00000002c0))
clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0x8}, &(0x7f00000001c0))
mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x0)
ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000200)={0x40, 0x5})
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
chdir(&(0x7f0000000040)='./file1\x00')
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)

13:56:10 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x20100, 0x18e)
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000240)="0c78514257420f0999f162a5078d7c19927ba8c313a9b5c7a98ea2024e64371872a3cb07627337c3443f7017d9485a7a9648b17530ffa9defef0a05cf2769ec5969473fb34b12ce9e73dd1fc2346ce8419ef34e9967e960f48178fe1b04180e52aa77c27e9b000b75c8ea32151b98b3f0b094c767693afe6bad7c0076f3f816721c7b72321d4a897e9a7d8e5179a0e7beb74b1e33750da6222f53460232bea732fa8c69d0580f410034dec97156dc0e43df3f498e3de8dab51aeeef344ffd11946f75b53d78923eeb85612f8293157a2432a")
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
close(r1)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
fcntl$setown(r1, 0x6, 0x0)

13:56:10 executing program 2:
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={<r1=>0x0, 0x800, 0x8, [0x0, 0xffffffff, 0x6, 0x3, 0xfffffffffffffe00, 0x4, 0x92, 0xfff]}, &(0x7f0000000140)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x0, r1}, &(0x7f00000001c0)=0xc)
syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @remote, [{[{0x88a8, 0xfb, 0x10001, 0x2}], {0x8100, 0x3f, 0x10000, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "5b7e98", 0x30, 0x99, 0x0, @rand_addr="bf36c715f9be98e9ec66947a4bb157da", @mcast2={0xff, 0x3}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "4cfdc1", 0x0, 0x0, 0x0, @mcast2, @local}}}}}}})

13:56:10 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
r2 = msgget$private(0x0, 0x48)
msgsnd(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800)
msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200))
msgget$private(0x0, 0x400000000000008)
msgrcv(r2, 0x0, 0x0, 0x0, 0x0)
fsync(r1)
openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x1, 0x4)
dup2(r1, r1)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

13:56:11 executing program 0:
mprotect(&(0x7f0000429000/0x2000)=nil, 0x2000, 0x8)
r0 = dup(0xffffffffffffffff)
getsockname$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffff1)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
freebsd10_pipe(&(0x7f0000000140))
getpeername(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c)
setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc)
dup(r0)

13:56:11 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={<r2=>0x0, 0x0, 0x1f, 0x6}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0xffffffffffff0001, 0x7f, 0x80000001}, 0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0x0, 0x8, 0x6bde40c1}, &(0x7f0000000040)=0x10)
fsync(r0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x1f}, 0x8)
getsockopt$inet6_buf(r0, 0x29, 0x9, 0x0, &(0x7f0000000080)=0x12e)
ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000240)={{"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", "73ad1aa5afcd120761e3838a3878c503e787ac04b04617e8241a117e0326fe31", 0xff, 0x1}, &(0x7f0000000200), 0x2, 0x9f, 0x7, 0x2, 0x23, 0xbd, 0x0, 0x3})

13:56:11 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000000)={0x80000000001c00, 0xfffffffffffffffb, 0x0, 0x3}, &(0x7f0000000040)=0x198)
preadv(r0, &(0x7f0000002440)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)=""/89, 0x59}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/249, 0xf9}, {&(0x7f0000001240)=""/184, 0xb8}, {&(0x7f0000001300)=""/29, 0x1d}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/229, 0xe5}], 0x8, 0x0)

13:56:11 executing program 1:
socketpair(0x17, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={<r1=>0x0, 0x0, 0xfffffffffffffffc, 0x20}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x7}, &(0x7f00000001c0)=0x8)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r2 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r2, 0x0, 0x100000000000000b, &(0x7f0000000040)='\x00', 0x1)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000500)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000017000000000000008000000000000000000000000000000000000000000014000000ac0ee2dae6e0b8ba14232f718c45d6919f1dff5ae02a95a230909600"/151], 0x0, 0x20000000)
semget$private(0x0, 0x3, 0x68)
r4 = accept4(r3, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000)
mlockall(0x1)
sync()
sync()
socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4)
r5 = semget$private(0x0, 0x7, 0x400)
__semctl$GETZCNT(r5, 0xe92458e0e7c484c2, 0x7, &(0x7f0000000340)=""/56)

13:56:11 executing program 1:
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$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f0000000940)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780), 0x8)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0)
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

13:56:11 executing program 3:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x10001, 0x9, 0x200}, &(0x7f0000000180)=0x94)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1}, 0x8)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x47, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xa800fc6}, 0xc)

13:56:11 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000), &(0x7f0000000040)=0x4)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

13:56:11 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
r2 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil)
shmctl$SHM_STAT(r2, 0xd, &(0x7f00000000c0)=""/153)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000040)=0x1, 0x4)
connect$unix(r1, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0x3}, 0x983896dfd669ceb2)
__getcwd(&(0x7f0000000080)=""/40, 0x28)

13:56:11 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
syz_execute_func(&(0x7f0000000140)="f08104fa0000008046e802000000f30f6fb221130000ebfec442a5401dff8c0000440fef7d0566460f54bf37f09920c441c5dc0fc40321422c4feb470f4b4808")
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000180)="2fd3ba438c9ddc871309a2b6ab3f18238efb8793bd0d1c09794668475cfb6b874cec6d61a1d53f37e5647cad9b561cee0c42edc31e619a746c9606ae0bd35312c9665cb06ce91cea8d6e6cb0af192809ce4d4869d69094111b8621ed72b1e3cc3233396881989f0f38ee8795686b07a821f8980fda8a792bba50ffdf04d4")
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)

13:56:11 executing program 3:
syz_execute_func(&(0x7f0000000000)="1c12c4637916d7b098cd801b6973c42205b8d3c44215bc542f65d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4c44141c4b932f71a344a02023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35bc4c20d023a304545e269a841002f090945332faeeceeb7b7f50f54635bde3cdedea1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x0, 0x0)
ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000100)="7b964fce5072b30dc6155f")

13:56:11 executing program 3:
syz_execute_func(&(0x7f00000008c0)="b12191cd80696850ef695cded946f91cc1c4e17970e600665b64919eea38623168f4a95ff94971d03f748808eebce000008020004283b92f1aee6c05c48192558dc3c36645660ff6e9660d3a128f0000790047730747da731f035138075fc4027db8d5646736676666430fefb3000000040804f4f20f51cb3a0e8fe97882ec")
chdir(&(0x7f0000000080)='./file0\x00')
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = dup2(0xffffffffffffffff, r0)
ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000940)={{"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", "1210dabac8f21b97e7c67aa2f85bb0d8a14ce259f9106843867f693284affbc1", 0x7f}, &(0x7f0000000dc0)="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", 0x3, 0x5, 0x200, 0x0, 0x6f, 0x5, 0x1, 0x4})
fchmod(r1, 0x40)
getresuid(&(0x7f00000005c0)=<r2=>0x0, &(0x7f0000000600), &(0x7f0000000640))
sendmsg$unix(r1, &(0x7f0000000840)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f0000000740)="c5db63bd14a24dee2e0618bf23a72f444a8de9c8e6d2f1942748c2e83ce0d118b617917409ee7a8cb686d5e41c7c5461d8f7b1c24caa1e7bf3ae965ac554ea36f0271d909d195fc74090e580bca504114ff3913b8c44c6b76af829af9dd0d5a8c1052d60059fa15ce782c19c11581ff6371f0ab7cf90300928e3de4172dca7678f372e29", 0x84}], 0x1, 0x0, 0x0, 0x4}, 0x20004)
r3 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x800, 0x10)
fcntl$setflags(r3, 0x2, 0x1)
freebsd11_stat(&(0x7f0000000880)='./file0/file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fchownat(r1, &(0x7f0000000580)='./file0\x00', r2, r4, 0x600)

13:56:11 executing program 0:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={<r1=>0x0, &(0x7f0000000000)=[@in, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in]}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000000c0)={r1, &(0x7f0000000140)=[@in={0x2, 0x1, @multicast2}, @in={0x2, 0x1}, @in6={0x1c, 0x3, 0x7, @mcast2, 0x80000000}, @in6={0x1c, 0x3, 0x670, @mcast1}, @in6={0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xff7}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x401, @mcast1, 0x59b}, @in6={0x1c, 0x2, 0x8, @mcast2, 0x7}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x103, &(0x7f0000000100)={0x8}, 0x0)

13:56:11 executing program 2:
r0 = socket(0x11, 0x3, 0x0)
r1 = semget$private(0x0, 0x1, 0x400)
__semctl$IPC_RMID(r1, 0x0, 0x0)
sendto$inet6(r0, 0x0, 0x49d, 0xfffffffffffffffc, 0x0, 0x0)
getsockname(r0, &(0x7f0000001080)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000faff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e840044fb7f37850996c49c94d9cc23ca5f9e41527468c5058dd57a93143e6b8c45b9964db375baa309e"], &(0x7f0000001040)=0x1002)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x1010, r0, 0x0)

13:56:11 executing program 1:
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0x3, 0xf, 0xf4, 0x9}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0xffff, 0x3, 0x46c4}, 0x10)
getpeername(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0x7}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x1, @multicast2}}, <r2=>r1, 0xffffffffffffffff, 0xff, 0x2, 0x100, 0x9, 0xfffffffffffffff9}, &(0x7f0000000340)=0xa0)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000380)={0x17b}, 0x4)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000400)={r1, &(0x7f00000003c0)=[@in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000000440)=0x10)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000480), &(0x7f00000004c0)=0x8)
r4 = fcntl$getown(r3, 0x5)
getpgid(r4)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000500)={r2, 0x10001}, 0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000540)={r1, 0x1ff, 0x6, 0x4}, 0x10)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000600)={0xf, 0xffff, r2}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000640)={r1, 0x1c47, 0xff, 0x8}, 0x10)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000680), &(0x7f00000006c0)=0x4)
ftruncate(r3, 0x626)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000700)={r2, 0x9, 0x1, 0xfffffffffffffe01, 0xffffffff}, &(0x7f0000000740)=0x18)
recvfrom(r0, &(0x7f0000000780)=""/66, 0x42, 0x40000, &(0x7f0000000800)=@un=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000840)={0x1000, 0x7d7, 0x4, 0x9a7, 0x3, 0x1, 0x7f, 0x7, 0x2, 0x81}, 0xb)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000880), &(0x7f00000008c0)=0x4)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000900), &(0x7f0000000940)=0x4)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000980)='/dev/pf\x00', 0x8001, 0x0)
ioctl$DIOCSETTIMEOUT(r5, 0xc008441d, &(0x7f00000009c0)={0x0, 0x3276})
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000a00), &(0x7f0000000a40)=0x4)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000a80)={@in6={{0x1c, 0x2, 0x3, @rand_addr="cc63c8cc477cac11601f9e447262c12f", 0xa3}}, r1, 0x2, 0x4, 0x6}, 0x8c)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000b40)=0x1, 0x4)

13:56:11 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000540)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000100"/4098], &(0x7f0000000080)=0x1002, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
execve(0x0, &(0x7f0000000500)=[&(0x7f0000000280)='-\x00', &(0x7f0000000300)='\x00', 0x0], 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r2, &(0x7f0000000280), 0x69)
execve(0x0, 0x0, 0x0)
r3 = semget(0x2, 0x0, 0x30)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10)
semop(r3, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4)
msgget$private(0x0, 0x0)

13:56:11 executing program 0:
r0 = socket(0x2, 0x1000005, 0x0)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022ece00696c6530001d554c9a78"], 0x10)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x8001, 0x4)
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8)

13:56:11 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = socket$inet(0x2, 0x10000001, 0x6)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000480)={0x1, 0x20, 0x295, 0x9}, &(0x7f00000004c0)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000680)={<r2=>0x0, 0x78, "6042ed1bf3fe34599dddcb8a53b7bed0031ff9579e137f1b8f8ef222366c40d47562b86e2bfe7058b72057b245cafba7fc02d2a9add97eabb7d3d33915b10e72903de792285157bf5cd028ad41f0b45787900bedc90c68eace3c4d7d6cc3fe5a940ef855846d51363d9b639aa2c24ab67e7dd2e6262ea2f8"}, &(0x7f0000000700)=0x80)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000000)=ANY=[@ANYRES32=<r3=>r2, @ANYBLOB="aefeffffb6763af30100000016c317efdef558e1e6336ab440c21c64fc39533d4d9f9f7f2dc6b8d261fb85a89181e79b046c0d8ac70d45eeb0678e7d177498fcb1dfccab7e8dd0290caba56f47466b69402fab49d06fa67ce4881d831264166619124daf0f86bda816c47ac4c5ffa5dfe557349bca75eec807f72e3f929345d8b181f4015587c4a129e0f55b54d5833b3fe04ede184faaa670"], &(0x7f0000000380)=0x4b)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r3, 0x8, 0x2, [0x1, 0x3ff]}, &(0x7f0000000140)=0xc)
setsockopt$inet_opts(r0, 0x0, 0x4, 0x0, 0x0)

13:56:12 executing program 3:
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff}, 0x100000)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001140)=0x18a, 0x4)
ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000100)="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")
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
chmod(&(0x7f0000001100)='./file0\x00', 0x54)
setuid(r1)

13:56:12 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x400, 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000380)={{"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", "5e694dbb902431259bc28c247871fb4b6e86a83ce9cc55967b6d6901534534ec", 0x20, 0x8000}, &(0x7f0000000140)="887f75c228b8d0760da21cb80457baceb00a6a7df3a643bf09a0a8beb7e49253f54415b96dd565dcabdc373bfd666ca3ff7b8fca16863129092cac9fa5d3430e14dd0844cdcad0fd23ed31ad261f91257946405ee6fb0a9d9c8f15bd3da650d796472bf2be1dad2271439986953aca057e42404b56b7c7d4b631d0d5cd6b8e390aa5c49916fb4c186e3600a86e60a29eaf285ea9", 0xff, 0x0, 0x3, 0x8, 0xd9c, 0x442f, 0x7fffffff, 0x508})
freebsd11_getdents(r0, &(0x7f0000000000)=""/92, 0x5c)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
socketpair(0x1, 0x30000002, 0x200000006, &(0x7f0000000940)={<r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={<r3=>0x0, 0xffffffffffffc9be, 0x2, 0x7fffffff}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="02050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fa00"/136, @ANYRES32=<r4=>0x0, @ANYBLOB="09007020ff0f0000"], &(0x7f0000000800)=0x94)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000840)={r3, 0x8000, 0x4, 0x10001, 0x91c4332, 0x1, 0x101, 0x1ff, {@in6={{0x1c, 0x2, 0xfff, @ipv4, 0x200}}, r4, 0x7fff, 0x3ff, 0x0, 0x4, 0x5}}, &(0x7f0000000900)=0xb0)

13:56:12 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x28, 0x0, &(0x7f0000000040))
r1 = socket(0x8000001, 0x20000005, 0x3)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x3, "4f43d7f99e2ec4e7e4c1cdf13dcd6f87"}, 0x14)
recvmsg(r0, &(0x7f0000001140)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f00000010c0)=[{&(0x7f0000000080)=""/13, 0xd}, {0x0}], 0x2, &(0x7f0000001100)=""/39, 0x27}, 0x40002)

13:56:12 executing program 3:
r0 = socket$inet(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x25, 0x0, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x508, 0x4)
fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getgid()
fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x600)

13:56:12 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r1 = dup(0xffffffffffffffff)
ftruncate(r0, 0xffffffff7fffffff)
sendfile(r0, r1, &(0x7f0000000040)=0x3, 0x51a1)
r2 = socket(0x2, 0x10000001, 0x84)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="3a1d013eb8371820f200"], 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1205, &(0x7f0000000180), 0x10)

13:56:12 executing program 1:
futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000280)={{0x0, 0x9}})
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast1}}, <r1=>0x0}, &(0x7f00000000c0)=0x8c)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0xffffffffffffff2c}, 0x8)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0)

13:56:12 executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff85, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}})
syz_emit_ethernet(0x9d, &(0x7f0000000100)={@random="1d7f8caa6a8a", @random="385100b93fa8", [], {@generic={0x8006, "e60c0ecb8b4f54bf0bb877ba6c3e24e985e8768da50eba0101750c862145727a585f8b150e99991b041f681c9d54315edb72cf5eeeb70c3ed3ae47a9b62f4cc2d77c19314b64226e69173a6dc82b9a2c1d928179199b7b6af71cf377b7abaf204edc6e195c20daf4de14765e53654faa7fd6200e68cb7d3dbedb4be4dc5596dfb29967b5daa3d0907635abeae07821"}}})

13:56:12 executing program 3:
r0 = dup(0xffffffffffffffff)
r1 = dup(0xffffffffffffffff)
renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00')
chmod(&(0x7f0000000080)='./file0\x00', 0x2)
ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000140)={{"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", "e7ea627bf531b4800090f9a85946cd490a018e0b16ec618e3313bcf538e7d67e", 0x4, 0x3}, &(0x7f00000000c0)="5cb0858f92186eca7e98a4434f8f241934ed5c36ec7e4fbfa9f7c25dc2508bd84186bc4fd12d61ad8392654687b188c4d6eb46e6ceb902df5c68a5fa16cf9ae762238f0f40156fedd82d60a0405d55aecc39dd002f9dbe29ce1337c6ed2285659b83258c08b2bac30bd76195280d4ebed895f11a", 0x8, 0xfff, 0x1e, 0x3, 0x401, 0x10001, 0x9, 0x8})
r2 = dup(r0)
munlockall()
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000005c0)={0x3, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90)
getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000680)={@multicast2, @local, <r3=>0x0}, &(0x7f00000006c0)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000700)={@mcast2, r3}, 0x14)
mkdir(&(0x7f0000000740)='./file0\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000800)={<r4=>0x0, &(0x7f0000000780)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000840)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000880)={<r5=>r4, 0xfff, 0x9, 0x7, 0x7, 0x9}, &(0x7f00000008c0)=0x14)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000900)={0x5b, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x90)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000009c0), &(0x7f0000000a00)=0x4)
mkdirat(r0, &(0x7f0000000a40)='./file0\x00', 0x101)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000a80)={@rand_addr="802a3fa32ade1a95173683b7b74f0090", r3}, 0x14)
connect(r0, &(0x7f0000000ac0)=@in6={0x1c, 0x2, 0xfb84, @local={0xfe, 0x80, [], 0x0}, 0x8001}, 0x1c)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000b00)={<r6=>r5, 0x0, 0x5, 0x8}, &(0x7f0000000b40)=0x10)
getsockname$inet(r0, &(0x7f0000000b80)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000bc0)=0x10)
freebsd11_stat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
freebsd11_lstat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, <r8=>0x0, <r9=>0x0})
fchown(r1, r7, r9)
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000d80)={@remote={0xac, 0x14, 0x0}, @rand_addr=0xff, 0x2, 0x9, [@local={0xac, 0x14, 0x0}, @loopback, @empty, @broadcast, @local={0xac, 0x14, 0x0}, @multicast1, @remote={0xac, 0x14, 0x0}, @multicast2, @broadcast]}, 0x34)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000dc0)={r4, 0x343e4b0b}, 0x8)
fchown(r1, r8, r9)
fcntl$getflags(r0, 0x3)
socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000e00)={0x3, 0xd41, r6}, &(0x7f0000000e40)=0xc)
chmod(&(0x7f0000000e80)='./file0\x00', 0x1)

13:56:12 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000080)="4759e619ea1c2380602f21fa24f8418263d70af6ec8c5b00fea6")
connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="82022e2f66696c6530002e3c46eb6d24d64770649efa2c84c4ea29334b26a828ab0c000983fbc02bb79631bf1070329a8e74a3cd76916e39befa2d684872bc50dbccc0b1c9979d26a1f1d4de73394721d4a61196aa27d5a30ac7a54aa5a7c8acc434078548f4931bd70c325186a21dc9d77b5d1a3bff89f99b2d9e5c57aa5c920e89d82ae37f4c425c8f03e7067f86b404dbb6dd86d8954bbf69fe5a903714f830e81c76b05abccf441e2f060654c2a635d9a0218f614948a0e7352246cddd150e124b8dec394df21d4d5f1fae1956a0058ed484638a530f2855ef1d6f8f9f524fa25788b705f9d86507b8974a7abe93d2cd137a82a2377d71f76c4aafb70ab85574ed4412320ee098e5a013a3402395ae5f4da1d65933f21638cd1030240c8528e59de58a1b842c8added1c1c11b62aac3d3fca53f5512ed82c22db910a94011b29c799df51d6ec3f44d62981d74961e9dfb2ed1c6f0e953251a56c7f8f9d06a95122c63a7d48345b2f0078f64d809be1fd6ad2261d34f335130f7c8885dbae3210b8666788405a54c2381c080049c6e29556af4a986184a4b3ae608cfcd7747ab60999ce490ae80d92782925dddbac7443f3f69764e9fac154b02b32240b7f15cb396b9f25bc4b6518dbc2f423ddff9bfa6103f61dd070bbe50cdd5a2baf262a79af718ae8da066bc0d663028d27998d85d3b97693a5a9128e8df516c30afdd32e7b0d539be49fe5d7808da9da5af015b8a8df0a8e426c839ad9b37fcab039a67509cbd5a5e0928c83376352eaaad8d31800"/578], 0x1)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x80, 0x2000, 0x3, 0x6}, &(0x7f0000000040)=0x10)

13:56:12 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5608f163b33efc9862c5f014595870f1a6d826f25714d5e08ec77451a3ef26c312121e22eeee352af726eee2dfa28ac028bdf0f9b3271a072f25c67722d412751023d8073499d7a82a3f010c62f4d7ed219fcc29ebbbaf61c41bb9e74ccf0064b5fe244c3748039e3f3077d81770fe9fa2eb3ed027768f76e5015cfa88291fe72fc65e7cf75bdd62cfaa1e991bfcc844a76d83062e5d94c94598bcb9ed697cac15b577d82c2e0de3509826dc9c22be63d2aa572ebab932a7ad8371a2872d87be04f888510210ab0a9d2c9bb6fa70eeaad77d426571baca287fc63059193c78297bc1cff78eac3f2a165944991b7607", 0xef}, {&(0x7f00000001c0)="8c00f7d55a3aa29df98615b2bc9526ccfe3db35a0c16212719fad0c4fcdc1a997198ebafd27a2f10381d549247a4bd86ebd45c7365783ad6d19502d5b054186be3f48b21a6628f3346ef91d2eb3e7e7bffa4c697c8731e1f0614", 0x5a}], 0x2)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='vegas\x00', 0x6)
setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x3, 0x4)

13:56:12 executing program 0:
syz_execute_func(&(0x7f0000000140)="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")
accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f00000000c0)=0x1c, 0x10000000)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x0)
r2 = fcntl$dupfd(r0, 0x11, r1)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

13:56:12 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10)
sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000fc0)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x1da}, 0x0)

13:56:12 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xfff, 0x8001, 0x4000, 0x4271a1b9, 0x7, 0x7fff, 0x0, 0x7, <r1=>0x0}, &(0x7f00000000c0)=0x20)
fsync(r0)
mlockall(0x2)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4)
syz_execute_func(&(0x7f0000000000)="f3420f1bc3660f3a0f920000000000f04718782c460f963e69a50000000000000000c4437d1dd6fa8fc978c35f0b0f70efb00fc77abac4426516c2")
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x11e)

13:56:12 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
ftruncate(0xffffffffffffffff, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={<r3=>0x0, 0xf, 0x5}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000200)={r3, 0x323d}, 0x8)
r4 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r4, &(0x7f0000000280), 0x26)
r5 = socket$inet6_udplite(0x1c, 0x2, 0x88)
writev(r4, &(0x7f0000000100), 0x100000000000005c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000000)={<r6=>0x0, 0x7f}, &(0x7f0000000080)=0x8)
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0xfff, 0x1000, 0x7, 0xfff, r6}, &(0x7f0000000140)=0x10)
execve(0x0, 0x0, 0x0)

13:56:12 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000440)={<r1=>0x0, 0x800, 0xf, 0x2, 0x6}, &(0x7f0000000480)=0x18)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0)={r1, 0x6a}, &(0x7f0000000500)=0x8)
syz_execute_func(&(0x7f0000000700)="26473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4ea3751e0fa0450f0faa00001521b7ab34d1c4e10bf8c43bbbc4c46db712fd83397fd30045dc24e2dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000c402d9f715bc3d0000a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f5264788fe58c4a1dd7dbbbfdd5cc600d0d3c4a261b7e2")
r2 = socket(0x13, 0x20000000, 0xef)
getsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f0000000140), &(0x7f0000000340)=0x4)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="07000004", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r3=>0x0], &(0x7f0000000200)=0x20)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000680)={0x9, [0xc0000000000000, 0x6, 0x573a4d2f, 0x5, 0x4, 0x0, 0xec3, 0x8, 0xf6f9]}, &(0x7f00000006c0)=0x16)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000600)={r1, &(0x7f0000000540)=[@in={0x2, 0x3}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x3, 0xffffffffffffff80, @local={0xfe, 0x80, [], 0x0}, 0x70d}, @in6={0x1c, 0x2, 0x7, @ipv4={[], [], @loopback}, 0x100000001}, @in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000640)=0x10)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000180)={<r4=>0x0, 0x1, 0x3, 0x3b6, 0x3}, &(0x7f0000000380)=0x18)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000003c0)={0x1ff, 0x100000001, 0x2000, 0x6c, 0x5, 0x0, 0x80000001, 0x0, r4}, &(0x7f0000000400)=0x20)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r3, 0x1, 0x7b3, 0x0, 0x7}, &(0x7f0000000300)=0xa0)

13:56:12 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x20082, 0x80)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000080)={0x10, &(0x7f0000000200)="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", 0xcd45, 0x100000001, 0x2})
syz_execute_func(&(0x7f0000000100)="1c19b5b598cd801b69e4f56962f5696200d9d9d017795bee6be94fb9680c000c008fe9589b26c7e4c753fbc4f1ed2626410fdfd1d4f47d82663ed107c4c2b90a23f216e5c3c422b18cb6070000005151c42295b8a5a0000000c4a27d181e1eea01eff265dc5f0066490f38f62b5b5b45e145af35af353541000f9a99f3f3030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")

13:56:12 executing program 0:
r0 = socket(0x1c, 0x0, 0x7)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x80, 0x4)
syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc04d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a")
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$unix(0x1, 0x5, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4)

13:56:12 executing program 2:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
write(r0, &(0x7f0000000040)="892df9fa1ed8a1515549ec967bf92b67e0505720d0e74588aacf1de02cd3c32135e54681c3d3", 0x26)
r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x80)
close(r0)
fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})

13:56:12 executing program 3:
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x100000001, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8c0, 0x10)
getsockname$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000002c0)=0x10)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockname$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10)
r2 = semget(0x2, 0x7, 0x40)
__semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000240)=""/121)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

13:56:12 executing program 2:
syz_execute_func(&(0x7f0000000300)="985e4aa84a1c340f05f359bf1900000043c0eb882525e2eba2a2363e460f1a7000c4039d7c8399000000fec4e270f391d5000000f3a7eb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc59107f240d1d2c4e10bf8c414a8c481f9c5cc0dc466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c44231989e0a000000214cb9a5605419c224b04b970000f08171a30b8a826eefa80dd4d48cc7e84600af680808360fe258006165650fd7d1c0f526264788fec4e33941741dc3100a3b30a1c9fb110f66470f383a4d0ba261b7e2")
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000000)="b95e2bdd7868a4022f9272b5c26852ac4f1e7ceb5dc8c48d59d067dd2a62747b7e021180da6cfcddfd3e946ec1b59df86d50738c0b7f7879a9f68bc9")

13:56:12 executing program 2:
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
pipe2(0x0, 0x0)
setrlimit(0x6, 0x0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000000c0)="ca8c")
socket$inet_tcp(0x2, 0x1, 0x0)
poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0xe}], 0x2136, 0x0)
sync()
syz_execute_func(0x0)
setitimer(0x0, 0x0, &(0x7f0000000140))
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000400))
shmget(0xffffffffffffffff, 0x1000, 0x402, &(0x7f0000ffc000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f00000001c0)=0x4)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, 0x0, 0x30f)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), 0x4)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080), 0x1)

13:56:12 executing program 1:
syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0)
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @empty, [], {@ipv4={0x800, {{0x28, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @local, {[@lsrr={0x83, 0x3}, @ssrr={0x89, 0x3}]}}}}}})
r0 = getgid()
getresgid(&(0x7f0000000000), &(0x7f0000000040)=<r1=>0x0, &(0x7f00000000c0))
setgroups(0x2, &(0x7f0000000100)=[r0, r1])

13:56:12 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r1 = dup2(r0, r0)
bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x3, @empty, 0x3f}, 0x1c)
ioctl$DIOCCHANGERULE(r1, 0x8080691a, &(0x7f0000000100))
r2 = semget(0x1, 0x1, 0x20)
__semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000000040)=0xa2f9)

13:56:12 executing program 1:
syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="608df230aaaaaaaaaaaa9b86495247eb08004500001c0000000001029078ac15ffaae00000011602903800000000dc6d1ca655deeb857efe0486b31151178eca0ea35b4c41778dbdb619936393890a47cba40d8577db4b2cf97c43e2a9bc6d5f7688152566bbb0360643f841c552e5200d93c598ebbe0c2de2367a4cb9af5981ecb167c4a5b75187175cd9d8181258dd72daded7e69ff35c0f996f0c1a163fce52624ec1cedd5df66a33b97a046fb07f118dbeaa578457675bc47c34acc4f43373782168886febf9b08ad0a065f4a9343ec8084e1f0812"])

13:56:13 executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cdbf0e000084", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff8f, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}})

13:56:13 executing program 2:
mprotect(&(0x7f0000063000/0x200000)=nil, 0x200000, 0x1)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
socket$unix(0x1, 0x3, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0xfffffffffffffffd, {{0x2, 0x3, @loopback}}}, 0x90)
writev(r0, &(0x7f0000000380)=[{&(0x7f0000000340)="9e161d", 0x3}], 0x1)
socketpair(0x2, 0x0, 0x1, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000180)={<r2=>0x0, 0x8001}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000300)=0xff)

13:56:13 executing program 1:
socket(0x1b, 0x2, 0x2000000002)

13:56:13 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x0)

13:56:13 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000000)={0x8, {{0x1c, 0x3, 0xe1f3, @loopback, 0x709}}}, 0x88)
close(r0)
r2 = accept(r0, 0x0, 0x0)
fchmod(r0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x7, 0x401, 0xffff, 0x9, 0x7, 0x3, 0x361, {@in={{0x2, 0x3, @loopback}}, <r3=>0x0, 0x5, 0xfffffffffffffffa, 0x2, 0x1f, 0x278c}}, &(0x7f0000000180)=0xb8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x75a}, 0x8)

13:56:13 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x100000001, 0xffffffff, 0x3746cf8c, 0x0, 0x100000000000000}, &(0x7f0000000140)=0xa0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r2, 0x80, 0x0, 0xab1, 0x5}, &(0x7f00000001c0)=0x18)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb)

13:56:13 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e21ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fa0f961d00"/140, @ANYRES32=<r1=>0x0], &(0x7f0000000280)=0x8c)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000002c0)=r1, 0x4)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r2=>0x0, 0x0, 0xf, 0x2e80, 0x9, 0x3f}, &(0x7f0000000040)=0x14)
r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000003c0)={0xf, 0x7, r2}, 0xc)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000240)=ANY=[], &(0x7f0000000400))
r4 = accept(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000100)={r2, 0x7, 0xacd, 0x569, 0x8, 0x2}, 0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000001c0)={0x7ff, 0x746a2604, 0x400, 0x200000096b, 0x7, 0x2d, 0x0, 0xff, r2}, 0x20)
r5 = dup2(r0, r0)
ioctl$DIOCCHANGERULE(r5, 0xcbe0441a, &(0x7f0000000140)="52bfe78a924ac34539e18b23036c68e64f0f561f3ac693a2d8dea2a5fcc36d0cefa4e9715306348e2b53debdad29e7db90d419e613ba95ed02a28ea19cf85612")
fchdir(r0)
setsockopt$sock_int(r0, 0xffff, 0xfe, 0x0, 0xffffffffffffff9d)
open(&(0x7f0000000180)='./file0\x00', 0x800, 0x3)

13:56:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getpeername(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x3001, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4)

13:56:13 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmsg$unix(r0, &(0x7f0000000480)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000400)=[{&(0x7f00000000c0)="4b313f80483926de5778858fc2a5c821e48264d0bbbed53d1021ae5f9231aa505243d04b0438d512b126d1e0b882d4863d8c228ad527078483153784c9e52e0fab4191cfa89206662ad4c06fc7b2ccc2617ecf463dc7db", 0x57}, {&(0x7f0000000140)="6999a3453853ab2dfaf986569c2139a2694e02acef06d2921f20d7397e9381ce2d0bb98bb3f6ee41a063c9bc67a537aae1570a9c964f089d6e1cbe40c55f7b20dae5dd6c4ae00d5f5cce9ff6c541673c549d82b0f90dd754", 0x58}, {&(0x7f00000001c0)="866360a732ba7bf4ed0ff43ed697e0554f66b49510b03f6727e1aa207cbaf853c7269c7e", 0x24}, {&(0x7f0000000200)="670464446c428fb6fc58cd42bbd7bbf9cac71630e3dbb4da1cb2767403e8cff07fad280d6021d6d45506211424747cfc0532256f46023e7d53f781cf9487c448663ebef96d49a5d339d2f843063bbcdb7d24b2246aeebe3b43212c4cc95cd5f12e95", 0x62}, {&(0x7f0000000280)="5e671768e99e66d7e865e203a0053d7777bfcf8e84deea437f6ba0226019819d044f5fbd7273c695e179234ee5b672325d7e8e12718145f86640092da53a9c7fecda7806f0239ab7012e5c2cb4b0ab3771a5786dc0a9f30137a8876a8398d817581b4d344a02731c029e68e9a921f6f8f86607b59145891377453196f4fa97c8562857ad6aedae0a6e295e340fc691bd123932d126b83cf8074ef139c3230f4f01b77ddcc08bc50d4db86a284eb8e2709a30939f66b99e56eefddf91c2706e0b37e5c6b1f040d4fe095b6a14e5e2a28891e709bb7ef1c73a9c507c7d7801a170ffae", 0xe2}, {&(0x7f0000000380)="f4cedb6808bc9ddf20b133643a452ac12292db16809b7a20627f1e4309fba43202cfa93f83228e26e7792b9baf4ed06070bdb07512243715f7516eb6f70808b5623562c80e2e45ea82fe0402d40a1e92b083e743410b54f83609b603a982c6e783326bc947f88b022b7728a177afa00e74a7b0ef85f8425bc3", 0x79}], 0x6}, 0x105)
r1 = socket(0x1c, 0x2, 0x0)
sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f66690000000000000993eba3e5acea35bc788e20bee9cec1c83000"], 0x1)
recvfrom$unix(r1, &(0x7f00000004c0)=""/16, 0x10, 0x400c3, 0x0, 0x0)

13:56:13 executing program 2:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
fcntl$setstatus(r0, 0x4, 0x1000b)
fstat(r0, &(0x7f0000000180))
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

13:56:13 executing program 1:
syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0xf0ffff, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}})
sync()

13:56:13 executing program 3:
clock_getres(0xe, &(0x7f0000000000))
syz_emit_ethernet(0x46, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffffffffffffef0800450000380000000000019078ac2300bb000000007f8bc4ca59b0030090780000450000000000000000060000ac2300aa0000001c08080000000000000000"])
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
lseek(r0, 0x0, 0x3)
r1 = shmget(0x0, 0x3000, 0x180, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_RMID(r1, 0x0)
r2 = semget(0x2, 0x7, 0x0)
__semctl$SETVAL(r2, 0x1, 0x8, &(0x7f00000000c0)=0x7)

13:56:13 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x8000000000077, 0x0, &(0x7f0000000000))
semget(0x0, 0x7, 0x500)
poll(&(0x7f0000000080)=[{}], 0x1, 0x80000001)
ftruncate(r0, 0x4)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4)
freebsd11_stat(0x0, 0x0)
symlinkat(&(0x7f00000004c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000280)='./file0\x00')
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
syz_execute_func(&(0x7f0000000380)="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")

13:56:13 executing program 3:
syz_emit_ethernet(0x6a, &(0x7f0000000000)={@random="cdbf0e000084", @empty, [{[], {0x8100, 0x0, 0x2000007a34, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff85, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}})

13:56:13 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
syz_execute_func(&(0x7f0000000000)="420ce56445dff1f2420f0fe1a08f29f8907109470fac5cdf937f44d9e12e6566400f70a5840000000726f3430faeda44d9f80fc7f4")

13:56:13 executing program 3:
r0 = open(&(0x7f0000000580)='./file0\x00', 0x8000000000020a, 0x19b)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000440)={0x5, 0x3, 0x2000, 0xffffffff, 0x100, 0xc062, 0xaa, 0x0, <r1=>0x0}, &(0x7f0000000480)=0x20)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000006c0)={r1, 0x100000000}, &(0x7f0000000700)=0x8)
poll(&(0x7f0000000780)=[{r0, 0x2000}, {}], 0x20f9, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="52ee9209a9e6d6c2d0700806882cca3b08dda4e4e36f87bddf9b64fd4fc40dfdc6c7af42714599bb316a6c40ea0918bc2976a0c0c8bc52a93bab6e4142da7d41b469da4464218ea3b76ebbbed2be11a8a006e764662cf34512b710ff627c63fd0d93a1083b6bd77a876176882713c3aeb995ce462de4dab82006c384452184595fd3b79c03e3e70317837c6b13ec3860d5bb9270ed10acf69642e9643c823a70f8689a8e3f06a4d9aeec8ecb5cc0045e2a62da1e9df184ff01b8039e65b8fa4fa4997c148b94ff49676d99fc973cee4272d7002036ba574b4a", 0xd9}, {&(0x7f0000000240)="32a6bdca2040fe9e9d3cec454bf3e4d74f23a4de3115dafb52f38b4698eb048c81c226868c2c816f67e6fbb4caff9fe3c7b0034941e8f3d8b7eedf2184f976aad0b2d96508bab3eba65c3bfaee6969c93ce70da5923467dc40e974c99ac9990c6ecf51346d6f4a3cd5c85e2ec0dfa337ec4846c0f5b92c9c30ee5c0875a0139edabae836ef1307da0954e7825bbeb0590554c0a2d2a0ff32019912093e4cbc5801625c80209d48a38577e163d931f29f5066dd1e95efbd516cf81ecd0159249dfc59e02e908f7b97e9a35383c5e9767bb1de0cdfc7bd259acf1a52e2b017", 0xde}, {&(0x7f0000000040)="a093da753431e9f066cb35a9bf2e661ef07dc5a85557e41d96a1f38e7918c99127b4e0e101ce4a62cc21ce6eff758b0381e61f6e", 0x34}, {&(0x7f0000000380)="d51bba3b762be6679da1417c18fe3658f03dc1cc4866ac3b4249fcf2db2797e0a33d484bc02aff511414eb3232162eb57f916a589a58fe44255a69c558f4bdfbcc1098ad49907db1f921b8cdafdd924770ccf04e9d6a278f60d357be08a43cb0d122fa2356940e8454702298af87c2d58206b12c787ea79bcba4f6f11394f8eb4a9011c61ec0bc001d1352866982e270779a554374ab8ca6621a1f85f6c15e1060d7201d0f4773357acea792886f342273fb9b", 0xb3}, {&(0x7f00000004c0)="17f65b0d01803577f3e2c3dce9653bd6e9d8f815db1a7368c56005a694d943269ff788f74f4c6f447b5ececa1fec3c6d447487a24adc9960f15ac70499b8770be42bb5c9878a9c7471bb5a0ec2b8115863b10e3ef2df88083886b97af5692705f74227a2ff6bdef21dd44a753cc3854c0511f43d99a18b583b2375a386b0b85926978d02575e093236646fd6ddb4f4083731ebe324890557925a38b955e3a02d68ccd59effe9e289d9e43afb12893aa2f7a852865ae4eb8a13a496cc", 0xbc}], 0x5, 0x0)
ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f00000005c0)="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")
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000740)={r1, 0xc0c6}, 0x8)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001d5)
ftruncate(r2, 0x8000)
r3 = getpgid(0xffffffffffffffff)
getresuid(&(0x7f0000001c40)=<r4=>0x0, &(0x7f0000001c80), &(0x7f0000001cc0))
getgroups(0x5, &(0x7f0000001d00)=[<r5=>0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0])
sendmsg$unix(r0, &(0x7f0000001e00)={&(0x7f0000000800)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001bc0)=[{&(0x7f0000000840)="045d53ce0d200ffbd88146cc80add094d7a7f449b7a3171ba179a6b08b9b6dd3c4e36b5c1bd107c9bca76d82f80a05ed2d3e5ebf4da7f5f8d1768bf0058e", 0x3e}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000001880)="3261e125ec4bbee889a1eb341cd38379d0e35aa68884554fb885a4906932b1d0e9bd7909bb21fd35b5d1c987b8a9efea9037c2db44387cfbcc8274d5167ee2e3bd88d73d7a9fcfe1fd4e79880c9b43600ca17db4637b6c1b63378439526abcdf00f554f2c88fdb0385608da3476a5572c5cf77a26c0610a811afd8e5b4ad5c47a42cedf1c3b8081124bf9ab29c9b2e68d98b7eb71dbfabdd6229", 0x9a}, {&(0x7f0000001940)="65a54c98478c393e527c88175b1d41ab38b45710f1ab5754b3976e1cf642c1834a7c3489df667e17863b1e498b2bc1c001b09bdc933f9b4b0eb0ea27e598254b9d11739ebe509cee6f76c24b5cca02a880c1431faf9c935ca9185d88bafc4390479b1f25e1d39d6bbf974ac26ce251cdaac38cc36023af4431fde60736cb3d568185caa81971f41d6311d149881fde8558febe6aa18160ab3e02f249cf2e20c432e108dccbc1336350aa07d6361dbcd1669237f1c78759486d2b13316ffe01305e82419e29e24a323947b4aa718add3973f40f7e4fe37f8e27fa7b63d658f9a50ad1f430fb0920c17f9acd172c068edc1847b53bfd52a704a9", 0xf9}, {&(0x7f0000001a40)="4c812272525cf9b7534226b84fb916a0165a8456fa5268406ab8c1ceb001ac2a26f6b6412e800e5e4fadef17f65512e73ca1c3e5e6c82a5b84c30c67731cf5ebd4d7d339192ef929d4831e994549dff3cb3bb5e60d2866527afd4a6f8c9ecb14c675c49aa06e6681", 0x68}, {&(0x7f0000001ac0)="a2e8d92b1038db4ca7a8ae1936c1e62e3f51df02e9e7b44210caf83cf42ba0ec62eb97aa6df06686e56df183d13592b4381bbf89d28d6148af38607306e05f8b8ea13c4c452f46225e4a6504d4920ecdffe65af0b3bb34a9e4a501c498d2ed74a40656b5b41ca31ad5b3d85225f8cf6bce8888ff3a4e01f40feb44decdf7589fa08b5daf4d2c5d10a394f5622cf3d74e593e7a664f8c011c0d", 0x99}, {&(0x7f0000001b80)="3d133bcc46", 0x5}], 0x7, &(0x7f0000001f40)=ANY=[@ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="3800000000000000ffff000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00'], 0xb0, 0x104}, 0x1)
setsockopt$inet_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000001d40)="374fbb430bcf62c466b07933fb6d626b6f6a5bb4a8ea1210ebc609c0512e88e7f02ea026a5f7a65b08e0f1c33d2cc01e126ec3090efd5519862173cca58232446e18f71224e184d9564810783e3735f52fa455f0fa42e7ffd588190f0c12be7c0a2d2279a124da7c5d7aa2b62d2b862b8751fb05f561", 0x76)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x10001}, &(0x7f00000007c0)=0x8)
ppoll(&(0x7f0000001dc0)=[{r2, 0x20}], 0x1, &(0x7f0000001e40)={0xa7b, 0xffffffff}, &(0x7f0000001e80)={0x87fd}, 0x8)

13:56:13 executing program 1:
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000001c0)=0xb)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
bind(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r2 = fcntl$dupfd(r1, 0x0, r1)
sendmsg$inet_sctp(r2, &(0x7f0000000400)={&(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1000000000000000e04a870000001000000084000000080000000500000014000000840000100100000070a947430100050007000000000057dd454bfbb5b9b51bc899898ba0bd3759ddc2d6492d1cb75d2bc9ecd73b291d9f1d397f460bbd982fcdc38bd9f37d0dbff427f3f768f1303c91dedcebc7f02f88ab8ef1ecf485963dfac80cf1b4be7309f5c267"], 0x8c, 0xc}, 0x1)

13:56:13 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0xf, 0x3}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x4d2053e0, @ipv4={[], [], @loopback}, 0x3}}, r1, 0xff, 0x10001, 0x10, 0x3ff, 0x7, 0x4600000000000000}, 0x98)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r2, 0x0, 0x3, 0xffffffffffffffff, 0x392)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r3=>r1, 0x7e8, 0xaa, 0x400, 0x84, 0x7}, &(0x7f0000000180)=0x14)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x800, @rand_addr="9cd74b54873f17dc364e72ad7574aee5", 0x1}}, r3, 0x39, 0xff, 0x195, 0x200, 0x4, 0x4}, 0x98)

13:56:13 executing program 1:
syz_execute_func(&(0x7f0000000340)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557c442919daaa100000066400f38dec60f38e3464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
r0 = semget(0x2, 0x8000000000000004, 0x10)
r1 = geteuid()
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
lchown(&(0x7f0000000200)='./file0\x00', r1, r2)
__semctl$GETZCNT(r0, 0x4, 0x7, &(0x7f0000000180)=""/67)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
semget$private(0x0, 0x3, 0x41c)
r4 = accept4$unix(r3, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x30000000)
close(r4)
fchmod(r3, 0x0)
accept4$inet6(r3, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0xffffffffffffff3a, 0x0)

13:56:13 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c0fc4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a849000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket(0x2, 0x3, 0x5)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x0, 0x32, 0xa9, 0x40000000000, 0x1f}, &(0x7f0000000040)=0x14)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x20, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x1bd, @remote={0xfe, 0x80, [], 0x0}, 0x101}}, r1, 0x6, 0xc884, 0x7}, &(0x7f0000000080)=0x8c)

13:56:14 executing program 0:
sync()
getresgid(&(0x7f00000000c0), &(0x7f0000000000), 0x0)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x10000000)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000100)={<r1=>0x0, 0xfff, 0x4, [0x24, 0x40, 0xfbb5, 0x9]}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x80000000, 0x4000, 0x1, 0x3, r1}, &(0x7f00000001c0)=0x10)

13:56:14 executing program 3:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={<r1=>0x0, 0x0, 0x1, 0x4, 0x2, 0x400}, &(0x7f00000000c0)=0x14)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x65, 0xf, 0x2, 0xd}, &(0x7f0000000280)=0x18)
syz_execute_func(&(0x7f0000000140)="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")
syz_execute_func(&(0x7f0000000000)="2e3e420c00c403415d671c438f69d0949a4beb37ddc4c1a37cc4f3400f2a8204000000c4632d5cd800f242dfe0c4a22bf5b2000000000f1b6090c4211ded9c83ce000000")
munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
symlinkat(&(0x7f00000002c0)='./file0\x00', r0, &(0x7f0000000300)='\x00')

13:56:14 executing program 2:
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x81}}, <r1=>0x0, 0xffffffff, 0x6, 0x3, 0x1ff, 0x3}, &(0x7f0000000100)=0x98)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}]}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={<r2=>r1, 0x42}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r2, 0x7}, &(0x7f00000002c0)=0x8)
syz_execute_func(&(0x7f0000000640)="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")

13:56:14 executing program 1:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@empty, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
munmap(&(0x7f0000ea0000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
setrlimit(0x0, 0x0)
munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000200)={<r2=>0x0, 0x3, 0x200, 0x8, 0x6, 0xfffffffffffffff9, 0x7, 0x9, {@in={{0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x7, 0x1, 0x3130, 0x10000}}, &(0x7f00000000c0)=0xb8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={r2, 0x401, 0x6, [0x970, 0xcba, 0x7fffffff, 0x7ff, 0xffff, 0xaa7]}, 0x14)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f")

13:56:14 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept4(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x10)
setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x47, 0x4)
recvfrom$inet6(r1, &(0x7f0000000280)=""/90, 0x5a, 0x43, &(0x7f0000000340)={0x1c, 0x1, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
getgroups(0x6, &(0x7f0000000100)=[0xffffffffffffffff, r3, 0x0, 0xffffffffffffffff, 0x0, <r4=>0xffffffffffffffff])
fchown(r0, r2, r4)

13:56:14 executing program 3:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt(r0, 0x0, 0x0, 0x0, 0x0)

13:56:14 executing program 2:
r0 = socket$inet(0x2, 0x6, 0x5)
r1 = semget$private(0x0, 0x3, 0x400)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f0000000280)=0x4)
__semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000140)=""/52)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={<r2=>0x0, 0x1f}, &(0x7f00000001c0)=0x5)
r3 = socket$inet(0x2, 0x20000003, 0x80)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0x7, 0x4, 0x80000000}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_mreqsrc(r3, 0x0, 0x47, &(0x7f0000000300)={@broadcast, @loopback, @broadcast}, &(0x7f0000000340)=0xc)
syz_emit_ethernet(0x32, &(0x7f0000000380)=ANY=[@ANYBLOB="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"])
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f00000002c0)={0x1c}, 0x1)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

13:56:14 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66486c650300"], 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000500)="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", 0x585}], 0x1)
shutdown(r0, 0x1)

13:56:14 executing program 0:
r0 = socket(0x1b, 0x20000003, 0x1)
close(r0)
socketpair$unix(0x1, 0x4000000000000001, 0x0, &(0x7f0000000180))
recvfrom$inet6(r0, &(0x7f0000000000)=""/6, 0x6, 0x40002, &(0x7f0000000040)={0x1c, 0x3, 0x8000, @mcast1, 0x1f0}, 0x1c)

13:56:14 executing program 3:
r0 = socket(0x800000000002, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="38b6", 0x2)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0x0, 0xfffffffffffffd66)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0x0, 0x8}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x1c58}, 0x8)

13:56:14 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x75d938a4d48e7329, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r2 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000100)=0x1, 0x4)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000000c0)=0x7, 0x4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1c, &(0x7f0000000000), 0xfe6a)
r3 = getpgid(0x0)
fcntl$setown(r2, 0x6, r3)

13:56:14 executing program 1:
r0 = socket(0x2, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f00000002c0)="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")
ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000001340)={{"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", "b09f9974d336a50a54a5daddb914ca05d5f0137da7be8718200e4a32aeaeb7e8", 0x0, 0x9}, &(0x7f00000012c0)="2122dc61bccf0232b8df1145ba0433102f2017c6d87dddea794d1a5bb78caf776c61b9b42f77182498b681bd92a7c251f5a1b08bc95e58c0db2e9ed532c1bea2d540f48e087d10341871e631323b0c3e30be4fd05a8bfbcde064481d1c", 0x9e, 0x8001, 0x7, 0xbb3d, 0x3, 0x4, 0x1, 0xff})
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), 0xb)
shutdown(r0, 0x0)

13:56:14 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c65300098c278f17839eee2d5dbf49131cd00792960220cdc6d1af982d0575fe78e92bb2b511b3ff241453d37ee1fdb69df571970bea8a76601109c10ad9be8ffc7b246cefccff813ee9aa6917a278b139ace2291e3d5557bc4a1617164aa00000000"], 0x1)
recvmsg(r0, &(0x7f0000000180)={0x0, 0xc700000000000000, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
shutdown(r0, 0x1)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000001c0)={0xa4, {{0x1c, 0x3, 0x3f, @mcast1}}}, 0x88)

13:56:14 executing program 0:
syz_emit_ethernet(0x2b, &(0x7f0000000140)=ANY=[@ANYBLOB="8167d0c69788aaaaaaaaaabb08004500001d000000000088907800000000e000000100004e2100089078ce62c9d054b8e3fea6455ccb88d6944d45a8e9276494302aa281045edf98aae56c86f4ed182179b904617df0b5c7b570aa94a7979a933d2677d6e3c2982dcd278e61c9dc26a82a84c80b52c1c0153c0984501d3ef86828bda7d41f61cfeebb9921e822738a21989febb1c2733ac35c573017b85e1eb59734b2534364115e2b8d25db157bc7087205d5a8d4c22e0623c1fc4af3bf79e494272456ba9d57965acc6776"])

13:56:14 executing program 3:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000880)="b100", 0x2, 0xffffffeffffffffe, 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0, 0x2010}, {r0, 0x8}, {r0, 0x25}, {r0, 0x90}], 0x4, 0x736e00000)
sendto$unix(r0, &(0x7f00000008c0)="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", 0x1000, 0x185, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8)

13:56:15 executing program 0:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0xffff, 0x1, 0x6, 0x9}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x0, 0x4a, 0x9, 0x1, 0x7}, 0x14)
munlockall()
clock_settime(0x4, &(0x7f0000000000)={0x7})
syz_execute_func(&(0x7f0000000280)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66402338dec60fb8c4464e4e031e0fa0e509ab34d1c4e10bf8c494c6163f420f00002900007fd3f243d855ff0fbcaf00100c00f345d902acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")

13:56:15 executing program 3:
mprotect(&(0x7f0000cd0000/0x2000)=nil, 0x2000, 0x7)
getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc, &(0x7f00000010c0), &(0x7f0000001100)=0x4)
fcntl$lock(0xffffffffffffffff, 0xb, &(0x7f0000000040)={0x0, 0x2})
r0 = open(&(0x7f0000000000)='./file0\x00', 0x84, 0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={<r1=>0x0, 0x7, 0x100000001, 0x100}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001140)=0x6, 0x4)
close(r0)

13:56:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0)
getsockname$unix(r1, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e)

13:56:15 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000005c0)=0xfffffffffffffdf2)

13:56:15 executing program 1:
socket(0x10, 0x10000000, 0x8)
r0 = socket(0x2, 0x10000003, 0x2)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0xc0000000000000, 0x1f, 0x3c, 0xffff}, 0x8)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x106, &(0x7f0000000080)={<r2=>0x0}, &(0x7f00000000c0)=0x8)
read(r0, &(0x7f0000000240)=""/20, 0x14)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000100), &(0x7f00000002c0)=0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r2, 0x9}, &(0x7f0000000140)=0x3)
getpeername(r1, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000040)={r2, 0x7f, 0x3418}, 0x2)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r2, 0x7a}, 0x8)
semget$private(0x0, 0x4, 0x8)

13:56:15 executing program 3:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x6}, 0x1)

13:56:15 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0x6, 0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x9b7, 0x381, [0x91, 0xd, 0x1f, 0x8, 0x9395, 0x80]}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e220001000000000000ffffe00000012000"/122, @ANYRES32=r1, @ANYBLOB="06000700feff0000"], &(0x7f0000000080)=0x8c)
r2 = dup2(r0, r0)
ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f00000000c0)={0x101, 0x5})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0x7c)

13:56:15 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
ftruncate(r1, 0x0)
munlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1)
sendto$unix(r0, &(0x7f00000000c0)="fe9b002220ff1024212062c02ce1c1a5c6fe3f3cc58c1bae943372134e1a395f69bba86d574c8116eb42ef71a93f94d11301a064d388f5a9b5427c30014505ed7e6ae58ff31b2f404b6677e335ec0bf4912166ee3e256291f4df1f4578720558e6062bdc1bc2b59349e5e468d7f55e93633b68c2d4d3dc49c0644db6cc8f9b0e3a4e4db4791b2134042b90d9679d402b36a5b17819a9da71b98cf7d4dc1348dd89a0292ed9e00c02271efdc7ac7b57bc153301cfbd901d198b347ab69f2e5232ba916524cdedb42614b42b0a2cdb", 0xce, 0x1, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x1}, 0x8)
sigaltstack(&(0x7f0000fef000/0x11000)=nil, 0x0)

13:56:15 executing program 2:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="120000000000000000000000000000000000000000000001"], 0x0)
r0 = socket$inet6(0x1c, 0x3, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8)
write(r0, &(0x7f0000000000)="0365320d7e444ec580cf5de45eac4b56c102a1e7411257d8b49e0a2fef34f8d62c6bc945428e6aebb08044b32d54550a70cbc81fa192d5cde86468e96a155da1ff9117ab800fcd39b829dfa29332c23c69460bb0c310847df6b3679167", 0x5d)

13:56:15 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6(0x1c, 0x5, 0x9)
r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x110)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000003c0)=0x4)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x4)
setrlimit(0x2, &(0x7f00000000c0)={0x10000000000b35d, 0x800000b356})
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x1}, 0x1)
setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0)
mlockall(0x1)
r3 = semget$private(0x0, 0x3, 0xfd)
__semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000080)=[0x3, 0x200, 0x8])

13:56:15 executing program 3:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000040), 0x4)
connect(r0, &(0x7f0000000000)=@in={0x2, 0x3, @loopback}, 0x10)

13:56:15 executing program 2:
syz_emit_ethernet(0x3c, &(0x7f0000000080)={@remote, @random="188d3ea1dabc", [], {@arp={0x806, @generic={0x1, 0xff7e, 0x6, 0xa, 0x4, @empty, "28c0df67c3ad6bea7dbe", @empty, "2e5d10ceee2862b843472d8c329a3828"}}}})

13:56:15 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
rmdir(&(0x7f00000000c0)='./file0\x00')
close(r0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc)
socketpair(0x0, 0x5, 0x44829d86, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000040)=0x80000001, 0x4)

13:56:15 executing program 3:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgget(0xffffffffffffffff, 0x99)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
r0 = getpgrp(0x0)
getpgid(r0)
wait4(0x0, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r1 = shmget$private(0x0, 0x3000, 0x104, &(0x7f0000ffd000/0x3000)=nil)
shmctl$IPC_INFO(r1, 0x3, &(0x7f00000004c0)=""/4096)
getpgid(0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, 0x0)
__semctl$IPC_RMID(0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
writev(r2, &(0x7f0000000240)=[{&(0x7f00000001c0)="75274a8c9a1bd8d0feb941fdabca15e77e9af1cbd073171dcbe794eb4d215390825835aba37d110d0a98ba8884ad3e87090a17bc751ccb393b2fb092f8ef067840536ff345df5f35b4ad6dcda869948ed6e30681464a02889d00946a3cd1a56fd7219dcaab64353751e25a152dbfab8f19a0e92fb8", 0x75}], 0x1)
freebsd10_pipe(0x0)
r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x8)
connect$unix(r3, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00'], 0xa)
shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(0xffffffffffffffff, 0x0, 0x0)
poll(&(0x7f0000000180)=[{}], 0x1, 0x80080000)

13:56:15 executing program 1:
r0 = socket$unix(0x1, 0x8000005, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000000)=0xffff, 0x4)
ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000100)={0x10, &(0x7f0000000040)="a5e6d68e2500a25ea63855f5f119f86b3ceda7cf304f4082232c959647b6eeb3c83dedfc851e73d869386ffd1249d7d76be23b62d91c256939813e617edcf160b0e34f00ad409697048def6931d4e1257c4d69ee82baa52d903596262688a19656913c52372adf9273f927dc06253e12c3e7611c0028dea057354135cd85b86950c5499e3ab64de67076b3e38da97f723a7c6c1175a40a7d661d", 0x96d, 0x81, 0x200})

13:56:15 executing program 0:
syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf1800000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86400af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba296b7e2")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4)
ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000340)={{"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", "2f6a74f20b764b7a3190eaac5c0de569017cdeac33c9655220b754e7e25bb3ed", 0x141c, 0x6}, &(0x7f0000000040)="42cc2433f3766d744021e124ff06e4887d07039bfdd7c34baece72a705bd3695a7c598e38bfb2a324c14e13c3e9f62c92bb82006d216130add9069781f386ddbff5df0122b5fba0fa79d143c42d95b506dfe57532a900daba0cbba0f1ae1a5f12d810fd19456fb222429700522ad66c02713c316947010c2f53a7e752b091c57bac4262d1afcd9bc316790bf957930435d9cef898c41e1a1aa36ea6382", 0x1, 0x40, 0x0, 0x8, 0x3, 0x5a02, 0x100000001, 0x9})

13:56:15 executing program 2:
r0 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000fc0)={0x1, [<r1=>0x0]}, &(0x7f0000001000)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>r1, 0x0, 0x3, 0x1f}, 0x0)
ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000a00)={{"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", "ba689c16d25b81747e944c54fc71a0b7568082d3e20b0970ac7fcaa19a6e7c8f", 0x81, 0xfffffffffffffd8c}, &(0x7f0000000980)="4a898f25e1f583fcd14f1c902b2040568c18fe14c06e9e27f1e02ef84b7a7f5e5b032f895ced9384035eba3cd233d71e122f10018680b54e595fe6d4d204bc6ad49091a2e620d8", 0x1, 0x3ff, 0x9f, 0x1, 0x1, 0x0, 0x7ff, 0x1})
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r3=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x3}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081")
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000007c0)={0xd09, 0x1, 0x10000, 0x3, 0x9}, 0xc)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000940)=0x6, 0xfd2e)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000840)={0x7fff, 0x4, 0x2600, 0x8, 0x2, 0x1, 0x7fffffff, 0x7ff, r3}, 0x20)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000008c0)={r3, 0x7}, 0x8)
r4 = getgid()
r5 = getegid()
freebsd11_lstat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
setresgid(r4, r5, r6)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000f40), &(0x7f0000000f80)=0x4)
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

13:56:15 executing program 1:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f00000000c0)="3cc8106942eed989ec067e85e468b1b7eb22cc7af0bc27f8371677458e3e0efe0384c8296e39af076ef6c4318c0437a548c573594a8d9eb3bf9655df76e5a61277689ee1c163d2e7da4428516fb0c14445e0e68123e2f6df73b8756acce4eac15cffca3e9a05be90f65178ffba23be067a1ba81c87ab5e6aa9864f5b413eb8dbd06cadd040410e766af4c6e8b5ead33ccd40f5a5c30061cea587b8aa621eed82bf7010c861b9fa718c644f947bfd3ad3422cd92a8ce7cf4aa6173befd6f7e0ec271418b0da")
syz_execute_func(&(0x7f0000000200)="98a84aa84a4a430f05f359bfd94aac00410f1e1caf41e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f10fb8c4014e4e5bc4016d7d14dee509b9f721045fc5f707f740d1d2c4e10bf8c45bc4e3f56cbd00008020d0a9f9340000e4427d0d1ac483397fd300f7dcdc0fbcaf00100000f345d9c6ac576161c4c3214cb9a5605419c201900b00009423238171a30b8a826eefa80dd4d48cc7e8628f6808618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000300)='./file0\x00')
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x48e, 0x2)
ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000040)="70905b15c6f6766845315fa032301deb9fed96bcf8c8aa88689e7c87e73458746f1b25fb1bae4030e24c8cc59d28d8bd64407bc118f6b31ba7ed39e13e1495c626b9a2e39c3fb817515379f23873570d82c7e4d6181c")

13:56:15 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000), 0x4)
r1 = socket$inet(0x2, 0x10000001, 0x7)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x49, 0x200, 0x100, 0x3f, 0x2, 0x100000000, 0x40, {@in={{0x2, 0x2, @multicast2}}, <r2=>0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x7, 0x7}}, &(0x7f0000000140)=0xb8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={r2, 0xc, "309d7be293dd3b00dd54bff0"}, &(0x7f00000001c0)=0x14)

13:56:16 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100), &(0x7f0000000040)=0x1e0)

13:56:16 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x1}, 0x0)
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6)
chdir(&(0x7f0000000080)='./file0\x00')
munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000)

13:56:18 executing program 3:
rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00')
execve(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)=[&(0x7f00000003c0)='\x00'], &(0x7f0000000740)=[&(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='(\x00', &(0x7f0000000700)='\x00'])
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
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)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000340)={0xfffffffffffffffa}, 0x1)
setrlimit(0x7, &(0x7f0000000080))
syz_execute_func(&(0x7f00000007c0)="91cd8080000c6969ef69dc00d9fb20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16766440fec1e7878c401fe5ff6a9c1460000ac45e22c892a0f0005009f")
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000200)={<r2=>0x0, 0x8, 0x0, 0x5, 0x10000}, &(0x7f0000000240)=0x18)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0x7fff}, &(0x7f0000000300)=0x8)

13:56:18 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x8, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x1f0)
getpeername(r1, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="8b0000000202b7010000008a620ecfc53c77e8ede54754f976e122d9759cae3d2714710e28633adf0d2a48fe55dba1bb1c73534e4ede82757ae8b898ceb4233c1d4476d8ea4283a65ec3728393da2f7466b60163e978b0c5319f20c0810cf9e4d332a5e7b4f39ca14130be1d01efa7fcbd793ad3b2b203ad73d20e5304f5d786f5eec75542087d030e7b5e2d502717"], &(0x7f0000000100)=0x93)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x7fffffff, r2}, 0xc)

13:56:18 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e237f00000100"/136, @ANYRES32=<r3=>0x0, @ANYBLOB="010100000600001680000000524d0000de777241"], &(0x7f0000000340)=0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000380)={r3, 0x9}, &(0x7f00000003c0)=0x8)
sendto$inet(r0, &(0x7f00000001c0)="75a1cec23edbc585d36d0194feea4245169966339522253cc868e3b1d81ec2c7cd28926d95976108f41aa71b283d2dec0f97b6304751b33d3480b36001f703f6f3b646d4d6aaa7d219867d853ac54d6dcb759572606c523f6a78b94b02484b2be4b13505beb9d35ef93709b0f0200892e1245dceb4bb8dfbc4cb18b842afdb0aee8d0abc97167727c42e3043325cb627fc06ad09abb3db0effad32d8bf0d7b900d7a92fa", 0xa4, 0x20004, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x1, 0x3f, r3}, 0xc)
setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4)
bind$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, 0x10)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={<r5=>0x0, 0x7, 0x7, 0x100000001}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000140)={r5, 0xfffffffffffffff9}, &(0x7f0000000180)=0x8)

13:56:18 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
syz_execute_func(&(0x7f0000000140)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e9460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1dc00f2b550142c4b331c40285bfd2400f0fa305080000b00fa0dada048336000000")
munlockall()
ftruncate(r0, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)
freebsd10_pipe(0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
chdir(&(0x7f0000000040)='./file0\x00')

13:56:18 executing program 1:
r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@un=@file={0x0, ""/57}, &(0x7f00000000c0)=0x3b)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="3e79e59aeae3567d590d45ce021bd8bbb50d37d6220069436bd94f99f7a2f2a756497823189aa77c57b6eda120ab724e69ffece63c04d85db9b7abbdf7e7c5985ac27200e1a8acdf4f8a32ef3c990f96c9c0b11bb0b2627b2fff3e38c04732e939305b3d8185564353ae6466ff032883d10b204bfd892874b4fe148ba692debdd69222bbbba2c202ad278fd6654f214e7f9a7ccaf0a6b9f4f51062edfc79ef9fd8cfc8ef03be165f37dc8dfcb910fb8cbe5cd1c186fcdc345ee1", 0xba)
r1 = socket$inet(0x2, 0x3, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
setsockopt$inet_buf(r2, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
recvmsg(r2, &(0x7f0000000280)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0xfffffffffffffe83, &(0x7f0000000100), 0x74, &(0x7f0000000580)=""/73, 0x2b}, 0x0)
sendmsg$inet6_sctp(r2, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0)

13:56:18 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x120c00, 0x0)
ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000180)="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")
syz_emit_ethernet(0x7fe, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb3700006000ffffffff86dd6061605d00300000fe07000080ffffff000000000000f200ff0200006600000000000000000000012c00907852abfdf834d3270000000000fe800000000000aa00000003000000000000ffffffffff0000000000000000"])
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x42)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4)

13:56:18 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x3a, 0x12, 0x0, 0x0)
pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="889a87e96485325e540dc4e08daf8e54e20aeb6300e198bf0664eac8569e94185dffde73a737dc9de7820ac69adec3136a99739334d13cdb19765d6868c6ece2f3c713076c39cfbaa0478b21a38db89b478f043e12e43a74b07ec33a7294e541a6ad91c6d1cd7e8f25931e3a548a7e7438a315b5385b4cc4c9ecfa3123aa7f91bea4f6b776da420a45f143ac3873c6b184a44746d10ec65d0f879cbefda8d3", 0x9f}, {&(0x7f00000000c0)="40f8378090c26fb239ec353284c8575188f21a14b3ff9d212907ac02b03e246936b31614e3cb96f90a4fa53e318daf2a47a6e7841ad9e1a94c902d1da1e1db58b7e6725a11784e6b762d2ad3886e6040c7dcc63a438b1338727da2702f82adbf689f958a47cd04965e1b57444e3d89cb1d2e4727f8b6f12f3c394644b0f13d5abbb0949f015841125ecf9c89437bcc519c80b5d8f5fa9f", 0x97}], 0x2, 0x0)

13:56:18 executing program 2:
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000657000/0x3000)=nil)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
mmap(&(0x7f0000658000/0x4000)=nil, 0x4000, 0x2, 0x11, r2, 0x0)
setrlimit(0xb, &(0x7f0000000000)={0xff80000000000000, 0xfffffffffffffffe})
shmat(r0, &(0x7f0000746000/0x1000)=nil, 0x0)

13:56:18 executing program 3:
socket$inet_udp(0x2, 0x2, 0x0)

13:56:18 executing program 2:
mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x100)
syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={<r1=>0x0, 0x17}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x9a, 0x2510, 0x0, 0x1, r1}, &(0x7f00000002c0)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={<r2=>0x0, 0x1f7}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={<r3=>r2, 0x5}, &(0x7f0000000140)=0x8)
bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r3, 0xff, 0x1, 0x9, 0x5}, &(0x7f00000001c0)=0x18)
munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000)

13:56:18 executing program 0:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast1, @empty, <r2=>0x0}, &(0x7f0000000140)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000180)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r2}, 0xc)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
mprotect(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x2)

13:56:18 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
readv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/132, 0x84}], 0x1)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={<r2=>0x0, &(0x7f0000000040)=[@in6, @in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x3, 0x7fffffff, 0x9}, 0x10)
preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0)
r3 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0)
pwritev(r3, &(0x7f0000000500), 0x100001a4, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r3, 0x0)
execve(0x0, 0x0, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f0000000380)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000440)={r2, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}]}, &(0x7f0000000480)=0x10)

13:56:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)

13:56:18 executing program 2:
r0 = semget(0x2, 0x0, 0x20)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000580)=""/229)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r2 = socket(0x1b, 0x3, 0x0)
setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000100), 0x10)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000680)={0x8000, {{0x2, 0x1, @multicast2}}}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={<r3=>0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r3, 0x100000001}, 0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000440)={r3, 0x5}, 0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r3, 0x9}, &(0x7f0000000180)=0x8)
lseek(r1, 0x1, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5)
fcntl$setflags(r1, 0x2, 0x1)
write(0xffffffffffffffff, 0x0, 0x0)
mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/195)
r4 = semget$private(0x0, 0x3, 0x100)
semop(r4, &(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(r1, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000004c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3}, 0x8c)
setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8})

13:56:18 executing program 0:
syz_execute_func(&(0x7f0000000080)="9826473e43140c0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab660f5c3d408430f3f8c470c4c461cd583d00030f81c66db712c483397fd300c9dcdc0fbcaf0e100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000000)={0xae8b, 0xffffffffffffff01})

13:56:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0xfff, @rand_addr="75cc5f306d4f95a69332bc20e2f23a3a", 0x1}}, <r2=>0x0}, &(0x7f00000000c0)=0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x20000000000, 0x42, "9652cb605d25e2b773fa7def373eaf3b3cc1cbbf494ebbc2f615dcace5aa9c4846eb0bd0a7ec7e7166670b150dc689d38c337352efb2ffa87f91de847253e3f8603d"}, 0x4a)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000fc0)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x1da}, 0x0)

13:56:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@authinfo={0x10, 0x84, 0x7}], 0x10}, 0x0)

13:56:19 executing program 1:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
lseek(r0, 0x0, 0x1)
pipe2(&(0x7f0000000500)={<r1=>0xffffffffffffffff}, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4)
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080))
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={<r3=>0x0, 0xffffffff00000000, 0x3, [0x8, 0x3ff, 0x1be]}, &(0x7f0000000280)=0xe)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000300)={r3, 0x1000}, 0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180))
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000540)='./file0\x00', 0x208020001)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
pipe2(&(0x7f0000000040), 0x100000)
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)
r5 = open(0x0, 0x2, 0x9)
mkdir(&(0x7f00000001c0)='./file0\x00', 0x100)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)

13:56:19 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup2(r0, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={<r2=>0x0, 0x4}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="0d00000060bf7703c17df8ac3113f0b118"], &(0x7f0000000280)=0x15)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}]}, &(0x7f00000002c0)=0x10)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f00000000c0)=""/8, &(0x7f0000000080)=0x8)
ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000200)={0x101, 0x6})

13:56:19 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xe7)
ftruncate(r0, 0x101)
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r1, 0x0)
symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00')
r2 = getpgrp(0x0)
fcntl$setown(r1, 0x6, r2)
fcntl$setstatus(r1, 0x4, 0x10040)
r3 = socket$inet(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={<r4=>0x0, 0x3f}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000000c0)={r4, 0x2, 0x2, 0xb0fa, 0x9}, &(0x7f0000000100)=0x18)
shutdown(r1, 0x0)

13:56:19 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x3)
sync()
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @broadcast, @multicast2}, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0)
getresuid(0x0, 0x0, &(0x7f0000000340))
getuid()
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r2, &(0x7f0000000280), 0x69)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x75, 0x100, 0x9, 0x7ff, <r3=>0x0}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000380)={r3, 0x3}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
r4 = getpgid(0x0)
r5 = getpgrp(0x0)
setpgid(r4, r5)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0xffffffffffffffff)
msgget$private(0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000040)={0x9, &(0x7f00000001c0)=[@in6={0x1c, 0x1, 0x2, @mcast2, 0x5db31b10}, @in6={0x1c, 0x3, 0x4, @rand_addr="aa1f02f30d78222e08357e885ab85adf", 0x1000}, @in6={0x1c, 0x1, 0x4, @ipv4={[], [], @rand_addr=0x5}, 0x9}]}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0)

13:56:19 executing program 3:
r0 = socket(0x2, 0x10000001, 0x800)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x7e7}, 0x9)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0xfff, 0x10001)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
recvfrom(r0, &(0x7f00000001c0)=""/10, 0xa, 0x80, 0x0, 0x0)
shutdown(r0, 0x1)
shutdown(r0, 0x1)

13:56:20 executing program 0:
r0 = socket(0x2, 0x10000004, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x8009, &(0x7f0000000000), 0x8)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={<r2=>0x0, 0x1}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={<r3=>0x0, 0x3, 0x2}, &(0x7f0000000280)=0xc)
sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000180), 0x0, &(0x7f00000002c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x2b, 0x4010, 0xb71, 0xfffffffffffffffc, r2}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x2480a22e, 0x1800, 0xbb, 0xfff, 0xffffffff, 0x7, 0xfffffffffffffffc, r3}}, @prinfo={0x14, 0x84, 0x7, {0xf}}], 0x5c, 0x9}, 0x81)
ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000080)="d39c0eb5afa87e405535843af449b88b87623887e2d0f6ab11e899d7b7fa6ebf1d939c6c31abbccaff94a7065629d7e72e1ce57bda51366cfb1b07a2a8ab9b931b3beec5257847fba5e78e0fecec0e45ccb2e6b5a49e2047e00338e7ce3d26118ec9762ae10d8c23c1f9d708e4af9788196df1fa8c964f902f998f302467f9272d16d1197b24cbdb8b0da0212152ca22ebffd078")

13:56:20 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={<r1=>0x0, 0xfb62, 0x77be, 0x2}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x8000, 0x4, 0x5, 0x6, 0x81, 0x9, 0x7, 0x6, 0x80, 0x80}, 0xb)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={<r2=>r1, 0x1b, 0x2, 0x248, 0x3}, &(0x7f0000000200)=0x18)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r2, 0x2}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0xffffffff, 0x4, 0x53, 0x4, 0x1, 0x2, 0x1ff, {@in6={{0x1c, 0x0, 0x1, @mcast2}}, <r3=>0x0, 0x1, 0x8, 0x3, 0x80000001, 0x89b}}, &(0x7f0000000100)=0xb0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x28, &(0x7f00000002c0)={r3, 0xfffffffffffffff7, 0xbcb9725292a74cec, "6e598fe03b4adfd8373a66ebd71fa0b530320d62ae928d47f56147309960b6351135e020d771f4eb5e5eaacc7efa1572fbb9e61699c3f59c1f57eac0369e7254df63bbd08d3b7adc964670e38dc8ffa2493d548da88facbbe5835d9e2b9666f041b5c3d094ee53da9de409c908bfac280f66ec0bf648685d72968352bb85000e71f68b1e83a20a9442f3f1684db4618735e6837abb67c996b3cf8191412393880f14fb230d27b39846dc648762854af33c2159f799927fedd5c019025c3501fa0253e30b91e010c97d5ff650129278b74d77cbb704e7b593520da639f4bbcdbe916fa8b8e0d7be1e28"}, 0xfffffe4a)

13:56:20 executing program 3:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = dup2(r0, r0)
ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000180)={{"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", "238f058f6e65ca8c6bf25dc1ae79c8b57c68f9f3df33ac6b402760b7d8191a5f", 0x7, 0x5}, &(0x7f0000000080)="c7d73846247c94a92881bc52401fbcc8ea538496bd2cf96dc43af58fb6a3ccda9133ea450732d6c8af19a8d6bf9bc7370b99de1229adf3fee79c8bdeb4bc0d16d1d665c061aa19bde96dd726a5694d1c55bee32ba4180ba8d5e4d71e552eb2fe604c414495975daaeb1cb30d2bd1afc89efeca4dd319054fe849e61e970ea579ca0eb28efb8898396d71fae69915161d4a479b9fe5302bce205ea16b0a2f5a4959750d6acd2e85980180a999d13bb874e2e68c48399c9865eb882a1da0cb4fecc3e3b13b384b1644e7d239ba5f62c90be4f1f07ed787f6d89e50aaa3ac7d85b6b5ee60912c8817e7de14f9", 0x9, 0x8, 0x940, 0x0, 0x3, 0x1, 0x7, 0x43b4})

13:56:20 executing program 1:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
r1 = socket$unix(0x1, 0x5, 0x0)
getpeername$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8)
mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000)
open(&(0x7f00000000c0)='./file0/file0\x00', 0x8, 0x80)
preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
accept4(r2, 0x0, &(0x7f0000000000), 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0xf2c1)

13:56:20 executing program 0:
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xa}, &(0x7f0000000080)=0x8)

13:56:20 executing program 0:
mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/115)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x9, 0x80, 0x3ff}, &(0x7f0000000140)=0x94)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x9, 0x200, 0x1f, 0x4, r1}, 0x10)
setsockopt$inet_mreqsrc(r0, 0x0, 0x6a, 0x0, 0x0)

13:56:20 executing program 0:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
bind(r0, &(0x7f0000000200)=@un=@abs={0x1, 0x0, 0x1}, 0x8)
r1 = semget$private(0x0, 0x7, 0x0)
r2 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000)
sendto$inet6(r2, &(0x7f00000000c0)="a16ece4d06d4b7838c2a5dbdf693e99cee48b0dfef82b690b459a2840ccf6bd37d4d15e6c22dc9120a7b951c1ae31c0aa0fa36c8173e0b7577ab", 0x3a, 0x1, 0x0, 0x0)
semop(r1, &(0x7f0000000280)=[{0x3, 0x400, 0x1000}], 0x1bf3a97a7d7fbeb0)
sendto$inet(r2, &(0x7f0000000100)="9d2b1be4f7f3f4cef9d177b770bd18736d946036f8c661dbd2307ff719489cc5915f393ef891abb3292245d568642e4e62a59e8b9793792d61ed06e972cde5142b2c9697861a210e56fd5eec4a3857a3254f083d5e96510361dcc7eccedd96075c0e3a990dd2f4877911545ea013d0b2930c", 0x72, 0x181, &(0x7f0000000180)={0x2, 0x3, @rand_addr=0x7}, 0x10)

13:56:20 executing program 2:
syz_execute_func(&(0x7f0000000100)="982c0d0f050520d0f80791b0024141e2e9855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000ca1d440f2b55d4f0c4b6593131b15dfba1c9fb110f0f3804830221f1f100")
execve(0x0, 0x0, 0x0)

13:56:20 executing program 3:
r0 = socket(0x0, 0x20000006, 0x1000)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0x3b, "14f0e00960cbb2f5ec838791a05d48958deeaa346a330289edabf629dfcd8e73bdbe1d89c8f953d3c8b217117ca420f31e8cbc20a3168b15559316"}, &(0x7f0000000100)=0x43)
syz_emit_ethernet(0x47, &(0x7f0000000300)={@random="b100485caa2a", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "2a4ef2", 0x11, 0x0, 0x0, @empty, @local={0xfe, 0x80, [], 0x0}, {[@fragment={0x2c, 0x0, 0x0, 0x0, 0x0, 0x3}], @udp={{0xffffffffffffffff, 0x1, 0x8}, {"be"}}}}}}})

13:56:20 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
close(r0)
r1 = socket$inet6(0x1c, 0x0, 0x401)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = fcntl$dupfd(r1, 0x11, r1)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x15b)
mlockall(0x3)
sync()
getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
fsync(r3)
r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40000000)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f", 0x8e}], 0x1, 0x0)
fsync(r3)
lseek(r5, 0x8000000, 0x1000000000003)
getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340))
getuid()
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
r6 = accept$unix(r4, 0x0, &(0x7f0000000080))
fcntl$getown(r3, 0x5)
sync()
r7 = msgget$private(0x0, 0x400)
msgsnd(r7, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800)
msgget$private(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0)
ppoll(&(0x7f0000000240)=[{r4, 0x181}, {r6}, {r2, 0x80}, {r3, 0x135}, {r5, 0x2000}, {r6, 0x10}, {r6, 0x10}, {r5, 0x2016}], 0x8, &(0x7f0000000040)={0x7, 0x91ec}, &(0x7f0000000380)={0x100000001}, 0x8)

13:56:20 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffa1d75304450000380000000000011cacac2300bb000000000300907800000000450000000000020000060000ac2300aa0000001c0808000000000000"])

13:56:20 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e6)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffd, 0x20000)
setrlimit(0x20000000002, &(0x7f0000000100)={0x200000009, 0x800000b35e})
mlockall(0x3)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="38e2ad17a43ce7a29bab1b0000b9cca8"], &(0x7f0000000140)=0x6)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000000)="c5b34f7041")
fcntl$getflags(r0, 0x0)
munlockall()

13:56:20 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c090f0514a459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed7536f20f5c5f0b0f8b4809654ddc2767470fd5d4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d488c742dbc36ba3056f0000804e00c4c4f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2")

13:56:20 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
recvmsg(r0, &(0x7f00000024c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000100)=""/199, 0xc7}, {&(0x7f0000000200)=""/123, 0x7b}, {&(0x7f0000000280)=""/213, 0xd5}, {&(0x7f0000000380)=""/94, 0x5e}, {&(0x7f0000000080)=""/16, 0x10}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/30, 0x1e}], 0x7, &(0x7f00000014c0)=""/4096, 0x1000}, 0x40000)
r1 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000002580)={<r2=>0x0, 0x8}, &(0x7f00000025c0)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000002600)={r2, 0x6, 0x101}, 0xc)
connect$unix(r1, &(0x7f0000002500)=ANY=[@ANYBLOB="560e836923224d91c8694c74c055a28b86bd0eba49e74454399cf44b58e7db2224f368bcc31bf67abc9b81519ebe9165a6f80e471591bbfb9dd3b209df13fd87ee01444a14eb1a3761c8592f9db537212bc9060cbb4a05449ced7ae1d69501e68209264a8363bd7f"], 0x10)
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0xfffffffffffffff9, 0x4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x0, 0xf}, 0x0)

13:56:20 executing program 1:
syz_execute_func(&(0x7f0000000000)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000")
mincore(&(0x7f000018f000/0x2000)=nil, 0x2000, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = msgget(0x1, 0x1)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fstat(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
r5 = getegid()
r6 = socket(0x1, 0x2, 0xff)
fchdir(r6)
r7 = getpid()
r8 = getpgid(0xffffffffffffffff)
msgctl$IPC_SET(r0, 0x1, &(0x7f00000006c0)={{0x5, r1, r2, r3, r5, 0x2, 0x7ff}, 0x3, 0x23, 0x9, 0x2, 0x1ff, 0x0, r7, r8})
chown(&(0x7f0000000740)='./file0\x00', r3, r4)
r9 = open(&(0x7f0000000100)='./file0\x00', 0x8, 0x4)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000140)={<r10=>0x0, 0x100000001, 0x0, 0xa8, 0x7}, &(0x7f0000000180)=0x18)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r9, 0x84, 0x902, &(0x7f00000001c0)=r10, 0x4)
r11 = msgget$private(0x0, 0x200)
fstat(r9, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0})
msgrcv(r11, &(0x7f00000007c0)={0x0, ""/125}, 0x85, 0x2, 0x1000)
fstat(r9, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0})
r14 = geteuid()
r15 = getgid()
r16 = fcntl$getown(r9, 0x5)
r17 = getpid()
msgctl$IPC_SET(r11, 0x1, &(0x7f0000000400)={{0x3552, r12, r13, r14, r15, 0x10, 0xe3}, 0x7, 0xce, 0x5, 0x7fff, 0x8000, 0x7, r16, r17})
setsockopt$inet_udp(r6, 0x11, 0x1, &(0x7f0000000780)=0x6, 0x4)
syz_execute_func(&(0x7f00000000c0)="c40124546e32678f430046c70106000000c441ac5c083e0f6a14e8430f12d8c4e2d108a479c4000000c4a181f322c40164c266f104f246ad")

13:56:21 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="2902000d00095cb90cca8590", 0xc)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000040)=0x9, 0x4)

13:56:21 executing program 1:
socket$inet_icmp(0x2, 0x2, 0x1)
syz_execute_func(&(0x7f0000000000)="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")
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000140), &(0x7f0000000180)=0x10)

13:56:21 executing program 0:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={<r1=>0x0, 0xfffffffffffffffe, 0x8, [0x94f8, 0x3, 0x7, 0xfffffffffffffff8, 0x40, 0x68d, 0xa138, 0x2000000000]}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x100, 0x0, 0x100000001, 0x9}, &(0x7f0000000180)=0x18)
syz_emit_ethernet(0x26, &(0x7f00000000c0)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0xa106, 0x0, @remote, @empty, {[@timestamp={0x14, 0x4}]}}}}}})

13:56:21 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet_opts(r0, 0x0, 0x36, 0x0, 0x0)
socket$inet(0x2, 0x5, 0x3ff)

13:56:21 executing program 0:
syz_execute_func(&(0x7f0000000240)="1c10c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d0e901000000795bf9f2680c000000470f38c9c1c7e4c753fbc4e101edfec4427fc90202d9ffc4c2b90a23f21c96931667f2450f10c75151f046801004c1ea01ef8f291098d0c35b5b304545e268f3af002f090945332faeeceec401f810c5f50f54635bc4a3c50d5d69fac4a1e1e0ef26400f0d18e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e211c1a0000fe8000000000000000000000000000bbff0f00"/128, @ANYRES32=<r1=>0x0, @ANYBLOB="0900000009041a0000000100090000000800000028607001a0134666da3c57c5d1b72f38cebca1d850f35233815011cf03"], &(0x7f0000000000)=0x3)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x8001}, 0x8)

13:56:21 executing program 1:
syz_execute_func(&(0x7f0000000140)="982c0b0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f02c4014e21fc2e66410feb54fad62e41812047002b064c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b004040f0f82dada048336000000")
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/78}, &(0x7f0000000080)=0x50)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000200)={<r1=>0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x1, @rand_addr="ccc03da553a7b978fe42d2407018190a", 0x3}}, r1, 0x3, 0x100000000, 0x3}, 0x8c)

13:56:21 executing program 0:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0xffffffffefffffff)
mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0)
open$dir(&(0x7f0000000080)='./file0/file1\x00', 0x0, 0x0)
rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0/file1/file0/file0\x00')

13:56:21 executing program 3:
setreuid(0x0, 0xee00)
syz_execute_func(&(0x7f0000000140)="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")
semget(0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x4)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8)

13:56:21 executing program 1:
syz_execute_func(&(0x7f00000004c0)="969898472c431c070f05f30f59bfd94fcf00c4a37bf0c53e41e2e9c401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1ab722970c4c461cd583d0000920081816db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7ccf0e8357722ce6822ce686f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc68fa93802b100000000a1c9fb110fd3c43e450fae7c0f0f")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c)
accept$inet6(r0, 0x0, &(0x7f0000000100)=0x3de)
getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

13:56:21 executing program 2:
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x30000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x5, [0x0, <r1=>0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000002c0)={r1, 0x7ff}, &(0x7f0000000300)=0x8)
lseek(r2, 0x0, 0x3)
poll(&(0x7f0000000000)=[{r2}], 0x200000000000057e, 0x0)
setitimer(0x0, &(0x7f0000000000)={{}, {0x2526f8fc, 0x80d3}}, 0x0)
setitimer(0x0, &(0x7f0000000fe0), 0x0)
getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000200)=""/181, &(0x7f00000000c0)=0xb5)
socketpair$unix(0x1, 0x1008000000000009, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
poll(&(0x7f0000000080)=[{r2, 0x4}, {r2, 0x8}, {r2, 0x6}, {r2, 0x8}], 0x4, 0x2)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000000140)=0x699, 0xfffffffffffffede)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

13:56:21 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa)
syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x2, 0x0, 0xb}}}}})

13:56:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x904, @mcast2, 0x8}, 0x1c)

13:56:21 executing program 0:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000540)=""/128)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x101)
setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000740)=0x9, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r2, 0x2)
syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d")
freebsd10_pipe(0x0)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000006c0))
r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
getsockname(r2, &(0x7f0000002880)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d230c1096fc110cb1b8bd95"], 0x0)
shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
madvise(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x2)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={<r4=>0x0, 0x2, 0xddf9}, &(0x7f00000004c0)=0xc)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f00000005c0)={r4, 0x7, 0x2}, 0x8)

13:56:21 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x3e, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x1)
writev(r2, &(0x7f0000000100), 0x100000000000005c)
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000080)={'accf_htt\xff\x00\x00\xa9\xbbw\xa6\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277fa666ba9993c1dc66718afad0127384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4458c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100)
ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f0000000980)={{"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", "5cd554b642b8691530659643dbec7141654759506899a5d74bfcf5fdcb0f15ca", 0x5, 0x9}, &(0x7f0000000180)="82f860c6ec6a16a50ab314271bd013424e7289a96b8a58c407f7f1b5ce59f1c6cc8d226c306073cfb481ccf395e77df7bbeecb898581aa1eebecf77b4d2b1b695e34a827d6e9f649a02b29f3e2d81c5089", 0x8b6, 0x0, 0xe5, 0x1, 0x6, 0xfffffffffffffff8, 0x1, 0xfff})
sendmsg(r0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x20000)
__semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65)
flock(0xffffffffffffffff, 0x3)

13:56:21 executing program 2:
syz_execute_func(&(0x7f0000000000)="640f1273078f8878c0fbc7c44179172f660f38301443c4c181d1ed46d18c8b74000000673e64769966440f3840e80f90134383c7fe")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000004c0)={{"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", "52c1634b3999e0f7afefa740d4f7e31d0ef4cbb12c361adcbae563491013efd8", 0x7b1, 0x2}, &(0x7f0000000040)="333b44c85e4a7e036adc668a82e923ab3da05416328f16b212ed334a71dbb573d9ca991b2ae24af531b747c2b567c91c3c34b0bc7139ebece4f20af7058a4d2b1c64d07d3a9d99fc0a3db7f0718934920cf1389f57496374b4847482180e58288447222046ce8118e74884f9990733742e3f65b409fb2f21f791ac951625fb4c12123e416bb4cc2db00ef969da80044e2ae4f489398ddcc8dc89df10e680e5d62a5be0c508648017f819ec6407a1eb7355ee011eaf42a9d4d2992a831299f33a1da20b04fa33b156a1a57c18", 0x5, 0x8, 0x9, 0x9, 0x4, 0x3, 0x100000000, 0x7fffffff})
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ace743c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c40c4e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

13:56:22 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x100000, 0x5)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0xfffffffffffffffe)
read(r0, &(0x7f0000000040)=""/119, 0x77)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013)
mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0xc0)

13:56:22 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x25}, 0x8)

13:56:22 executing program 0:
r0 = socket(0x3, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}}, 0x0, 0x5, 0x0, 0x9}, &(0x7f0000000180)=0x8c)
getsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000280)=""/155, &(0x7f00000001c0)=0x9b)

13:56:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x4, 0x84)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0x7}, &(0x7f0000000080)=0x8)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000000)={r1, 0x5, 0xd55}, 0xc)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x4, @mcast1, 0x6}}, r1}, 0x84)
preadv(r0, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/183, 0xb7}, {&(0x7f0000000180)=""/222, 0xde}, {&(0x7f0000000280)=""/204, 0xcc}, {&(0x7f0000000380)=""/215, 0xd7}], 0x4, 0x0)

13:56:22 executing program 1:
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x20, 0x100000000, 0x0, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
semget$private(0x0, 0x0, 0x10)
ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000001780)={{"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", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3})
socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000200)="d5a1068bcdeccf0ae29eb39d637272799e89ff064fcd385b07df58bdeb446e843ce115d7ac2e3fb9bccc2fad41ff1cd3f4979038bc8dcc5e726cabf4344189ad5ff374fdc2482512770c565585b9b8db502030d2363b8d0991156999919a5a0fd72e8449bc29df975cd211630eb031076eef276fb089262f510de336e891")
setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000140)=0x80000001, 0x4)
syz_execute_func(0x0)
accept4$inet6(r0, 0x0, &(0x7f0000000800), 0x20000000)

13:56:22 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000)
truncate(&(0x7f0000000000)='./file0\x00', 0x3f)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10)
truncate(&(0x7f0000000140)='./file0\x00', 0xffff)

13:56:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
dup2(r0, r0)
ioctl$DIOCCHANGERULE(r0, 0x8080691a, &(0x7f0000000200)="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")

13:56:22 executing program 0:
socketpair(0x10, 0x5, 0x100000000, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setrlimit(0x6, &(0x7f0000000000)={0x8, 0x65})
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000380)=0xb9, 0x4)
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000280)={<r3=>0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}]}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x5, 0x1, 0x4120, 0x3f, 0x7, 0x7, 0x1, 0x7, <r4=>r3}, &(0x7f0000000340)=0x20)
sync()
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000003c0)={r4, 0x100000000}, 0x8)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000040)={<r5=>0x0, 0x2, 0x4, 0x1, 0x7, 0x20}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0)={r5, 0x80000001}, &(0x7f0000000100))

13:56:22 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_tcp_int(r0, 0x6, 0x200, &(0x7f0000000200)=0x8, 0x4)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f67696c6530005d661b05000000468ba45b8e92db99cc4664bc307e4c8dda8e1bb1ed2304780a6c328eac7b8bb168bd86517c96d9b5ee03902bc25cc83647ff11dbac3a73040000000000000065af8ad5f37b1d1d37ef2637bb7a37017aac8dfbd8b23c727bf6dd8f125337f90d0d6336beca6d0b9eb4dd1dbc8f95733fe97b06c70ff9fc2aa1ce18af3029b17fcc789d787860cb704c84c47bb2adb3a71355a0946bcb0fc775bfe53b"], 0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x7, 0xf, 0xfff, 0x624}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={<r1=>0x0, 0x10d6c00000000000}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x20000000000000e}, 0x10)

13:56:22 executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000180)="19ff099fe0f4e6e5bbdd25103491efd66fc285260804c03b9ef97dffa8d6c0abc89a2a703961b2225029bc045a30e1658ac902b97bfacb51c643959b0a32ab68ee997fb75735e0c5a5538c7592cf424a52c18d7b9133aef9728c407a7d016bfcf9f3feb9d96d2f919aa077b5c47d05d31d4a7ba90294316068e02fdee9464d9f0efd4a10f517913ac08bd70d6990f94284596f64708b0c11e210e4a255217e", 0x9f)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="f66e5267e760bc10637dcc1e1b5067145850d95624ed0a4213017c7a81f810229c1fbbc733c6709509feda2252bb3075cc18d100815202c67a7626a60a0f4eb2d7aac18c998eb4408b7821a24cc1a6ad16232df2de740a71cd23cb1adb0ff66ab2f1384964dbfe0644209995c7d0f01237619add30c9dbf0a3b9638d498cb0c1e25c5d4d95a0ad345a1d79c0eaa549915e22a3ea63934ac8a3ba6aacedf4f6be62498cee37bcf62415d98c8f62e47eff4cb1053c62978424ad6aca48a687834f89153bcd02d5e5229f662b4f04ce36cdb8ba543ae494c80147a4ae2b021ae0dc", 0xe0)

13:56:22 executing program 0:
syz_emit_ethernet(0x1003, &(0x7f0000001700)={@random="dd0e05fd33dd", @broadcast, [{[], {0x8100, 0x1, 0x400, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xff1, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @multicast1}, @udp={{0xffffffffffffffff, 0x3, 0x8}, {"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"}}}}}})

13:56:22 executing program 0:
r0 = socket(0xfffffffffffffffe, 0x3, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)

13:56:22 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x3, 0xcc2}, {0x62, 0x5}})
open$dir(&(0x7f0000000080)='./file0\x00', 0x20002, 0x38)
syz_extract_tcp_res$synack(0x0, 0x1, 0x0)
futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x183, 0x1}, {0x5, 0x8}})

13:56:22 executing program 2:
syz_execute_func(&(0x7f0000000680)="91cd806969ef69dc00d9f3460f7e00d0d00fd1b02db5d900080070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1c48379054700a0787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000f9859f")
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000)
accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2)
ppoll(&(0x7f0000000500)=[{r0, 0x4}, {r1}, {r1, 0x1}, {r0, 0x41}], 0x3, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x0)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r3 = getpgid(0x0)
getpid()
msgget(0x1, 0x8)
wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000380)=0x4)
r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r4, 0x1)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
close(r5)
r6 = socket$inet_udp(0x2, 0x2, 0x0)
fsync(r2)
flock(r6, 0x6)
getpgrp(0xffffffffffffffff)
open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4)
getpgid(0x0)
listen(r0, 0x94)
r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r7, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0)
freebsd10_pipe(0x0)
poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000)

13:56:22 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x11000a, 0x25)
close(r0)
fcntl$lock(r0, 0xf, 0x0)

13:56:22 executing program 0:

13:56:22 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000180)={0x10000000000b35d, 0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0xfffffffffffffef3)
execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0)

13:56:22 executing program 0:
r0 = socket(0x1b, 0x3, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x5, {{0x1c, 0x1, 0x24a, @loopback}}}, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x3018, &(0x7f0000000000), 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={<r1=>0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x800}, 0x8)

13:56:22 executing program 1:
socket$inet_udplite(0x2, 0x2, 0x88)
syz_execute_func(&(0x7f0000000100)="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")
syz_execute_func(&(0x7f0000000100)="d0cd80f3406d6969ef69dc00d98a20d0d00fd1b02db5d900f3002311dd66470f17224680ba0ac653310f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d479c67450f483bd1d97c7c63460f570f01fc616178f496c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = semget$private(0x0, 0x1, 0x202)
__semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000000)=0x8001)

13:56:22 executing program 0:
r0 = shmget(0x2, 0x2000, 0x1, &(0x7f0000ffb000/0x2000)=nil)
shmctl$IPC_RMID(r0, 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ff9000/0x4000)=nil)
shmctl$IPC_RMID(r2, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x6a, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r3=>0xffffffffffffffff})
ioctl$DIOCADDALTQV0(r3, 0xc100442d, &(0x7f0000000040)="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")

13:56:23 executing program 1:
munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x6, 0x9c)
ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000180)={{"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", "aab44dfa02adea8db1436c868dffe5111312988d1729c81e8556dae24dcafea9", 0x400, 0x8d5}, &(0x7f0000000140)="6539a122f02061a259339d49fb97b019fa5407be46cfd2e9a6eca7bd3ecfe3b4", 0x1, 0x8, 0xa3, 0x100000000, 0xece, 0x4, 0x1ff, 0xffffffffffffff03})
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
mprotect(&(0x7f0000794000/0x400000)=nil, 0x400000, 0x4)

13:56:23 executing program 0:
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
msgget$private(0x0, 0x400)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00')
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r1, 0x0)
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000240)="bedfc2b7919e69684a6d988f1a91c0dea77bdecea4b316b7c420fe3ab6040581679ac6c65170dc8f4de1d074783f1615019f0243754234ec5aa061289590b8f3886aebf126fb866957bc23dbe13ca0d4f383571adddd6b2300b203f448907564ad024dbbef8ef5c7ed54c5229652baed2f34e275942af10b98dc072a36f93d9316654c10edd62942a8acd9140c5d3bda2ff0ad89c0637eb66d243db91845d5b302c622f098e0f4e6c68d03fb2c21b5d3e8c96faef7667996335af317706994d9ebb54e5339c6e11e8d")
accept4(r0, 0x0, &(0x7f0000000200), 0x0)
freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x28, 0x9)
socket$inet(0x2, 0x0, 0xfffffffffffffff9)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)=ANY=[@ANYBLOB="75ea00fac634ddd6e3d1b9b95b7fa3921628ea98a1c10d35a117f0c73348ba0da2bbbea8c7b856efa79d4f2977df3b70b06d6aff56b843c5d7287cf5cd0666f7d28b2430e237706150a135313194848054f63f408e55c06f935b85fcbb8bbb5ac071ee94a10f35f7806548c7eda4aa09b3e838eefe8ec4f91ad929c6982b04532ec552ba830337b3eba026a41487d74345035816ed2e878844ef3917aa1901c7822a1acd9050bf45109d388095e50943432479e9f141ea987d4544886b3318be692aced0c9ba9c672f055c672cf04fddb43494da47d9"], 0x0)

13:56:23 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)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x20)
r1 = accept(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00')
faccessat(r0, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x1b00)
mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0)
symlinkat(&(0x7f0000000300)='./file0/file0\x00', r0, &(0x7f0000000380)='./file0/file0\x00')
open$dir(&(0x7f0000000500)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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, 0x0)
fdatasync(r1)
renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')
unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800)

13:56:23 executing program 3:
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x8000000000077, 0x0, 0x0)
r0 = semget(0x3, 0x6, 0x500)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r2=>0x0, 0x8, 0x4, 0x8}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0x7, 0xfff}, 0x8)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000700)=""/4096)
ftruncate(0xffffffffffffffff, 0x4)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4)
freebsd11_stat(&(0x7f0000000340)='./file0\x00', 0x0)
symlinkat(&(0x7f00000004c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000280)='./file0\x00')
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000540)="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")

13:56:23 executing program 2:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000005250000ff02000000000000007f00005ecd84fe01ac65e8af8db0774fb37fd702dbfb54aa59334b732ed48208e6b5790491d75146687c45a9532652d4d3a2ee8e18afa93e4dcb92d9c40f576430e981d16801423fcd990a34125c3691b9c7a18224c685b7e90607208f6abeca9207c4edfdd057687b15093a50fa9844cd9353bf2a2b4b5f9be075e4f1ed41452790a5ee980b22f54de24e43a677a5f75a7581bcbe746ac9"], 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
clock_getres(0xf, &(0x7f0000000000))
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={<r3=>0x0, 0xf}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000200)={r3, 0x20}, 0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={<r4=>0x0, 0x1ff}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r4, 0x3, 0x1}, &(0x7f0000000140)=0xc)
r5 = dup(r0)
connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
write(r0, 0x0, 0x0)

13:56:23 executing program 2:

13:56:23 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)
link(&(0x7f0000000080)='.\x00', &(0x7f0000000200)='./file0\x00')
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xfffffffffffffffd, 0x12, r3, 0x0)
ftruncate(r3, 0x0)

13:56:23 executing program 3:
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
r0 = geteuid()
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x3)
setuid(r0)
pipe2(&(0x7f0000000100)={<r2=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCRDELTABLES(r2, 0xc450443e, &(0x7f0000000200)={{"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", "ecd89766f9801fbd40fd8d3d4211e8a010f43609a29ca71a363757071168c05e", 0x100, 0x100}, &(0x7f0000000140)="dadfabe67f3b7400e60b9a62c80faa9d2643287cba2560784bb43e98546cc617c3c6dfc3a18dedeef471a1d5cc4add46b37eeced6c461b979f9cf709325f2400b56dd49d382162b8ee01f1d5bd15510c8236eb2330e5115310a2c5e6edc00f8fef597802da6ce0cda00d8c4f3830f7665be3fc79ee4edfabfcb33d55312dc9dab31dc9bf568ebb676abfd41416add549d50cad04250a24d22c58d52fa9368d3ca92ee511ddeeff35d9e0c1411d", 0x70, 0x1, 0x91, 0x1, 0x0, 0x8, 0x200, 0x3})
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f00000000c0), 0x4)

13:56:23 executing program 2:
open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc)
msgget$private(0x0, 0x80)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

13:56:24 executing program 3:
getpgid(0x0)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0)
r1 = socket(0x0, 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r3, &(0x7f0000000280), 0x26)
getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000000)={@multicast2, @rand_addr, <r4=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000000c0)={@loopback, @broadcast, r4}, 0xc)
writev(r3, &(0x7f0000000100), 0x100000000000005c)
truncate(0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0)
execve(0x0, 0x0, 0x0)
flock(r2, 0x3)
writev(0xffffffffffffffff, 0x0, 0x0)

13:56:24 executing program 0:
r0 = socket(0x17, 0x20000000, 0xfff)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={<r1=>0x0, 0x5a, "a1c8149a31a1f5038804b470387753b3c2e5fa5a9a984a4a3e8e9dedaa6640bd03200a765934d8be8e93ac630cf7883c7f0849a0746713adaef8fa4bea4d8eeddb8eb329c37e8e1c91e382510adf2ea6c4000b7ae5f6fd46de21"}, &(0x7f0000000000)=0x62)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0xd0, 0x1000, "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"}, 0x1008)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x31, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29)

13:56:24 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8200, 0x0)
ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000180)={{"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", "ba3a304c70f03b30e61ae2026759d25603c116c92d4682e2a06ddb27d997332c", 0xffffffffffffc31a, 0xca1}, &(0x7f0000000080)="aa1efc2da52e7dced2371d02ef13d04da21a37ed134f1578f88f633ffaa74d23b061c933626f9ccd5e6d36e642aabd7399094e1c4ea8545284cab7fabede7ef7e062ef716734f0b475284cce18f7cd8cb0140295fc3e2826644873f48766275e7dd5ea1af0bc6702fedc97cb96f2e4617a0cfabc47464fdc9ce27412d662b237b26d0563d3dcf8251a3bf93a478b49f8c42f393e1713e30991bdf6123c16fd7f78463dbd0f6fefabb4ef970dd78efe0e331b6049ccc26571476204210871b9be72849ad6561462df5287742f38ee8444b7da9739", 0x100000000, 0x0, 0x101, 0x8, 0x101, 0x1ff, 0x0, 0x8})
ioctl$DIOCRGETTABLES(r0, 0x8004667d, &(0x7f0000001080)={{"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", "bdea4ee5d20f815da5b411cf15524b9b0bb4e11ab243440d301b4559dd215a5c"}, 0x0})

13:56:24 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
sync()
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
socket$inet6_udp(0x1c, 0x2, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000280), 0x26)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
link(&(0x7f0000000140)='./file0\x00', 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
flock(0xffffffffffffffff, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
rmdir(0x0)
execve(0x0, 0x0, 0x0)
sync()
readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/151, 0x97)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x0)
poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0)

13:56:24 executing program 1:
readlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/90, 0x5a)
syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
syz_execute_func(0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000280))
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x88ca5c94bb07bcaa)

13:56:24 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x4}, 0x8)
close(r0)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x5, 0x4)
close(r1)
setsockopt$sock_int(r0, 0xffff, 0x10800, &(0x7f0000000080), 0x4)

13:56:24 executing program 3:
socket(0x2, 0x2, 0xffff)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f00000027c0)={&(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000002400)=[{0xc0, 0x3a, 0x2, "b8c6a146452574eb20d88c2bcfec2e322859e26142ae3f7dfd92a3985253355a20d001781a717325e78bf67d3247898a7dc0f2de61b62ab874e565287c0888e2a98c048a3640ef42b85c34d60c8bc8e5a00ff32d0dcc0c0f2128433a001a41704bd3e3d8131d0c441405d5e5ed478c2b94cb53cd9c6c056d23073ae38d312c3222ad7a17a3c9218349b9390bb5fe701613b49fe54525ad43e38319279ea8313ee2f3cd17fb7ccdec39660130af"}], 0xc0}, 0x80)

13:56:24 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x10000}}, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000040)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x2000001)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000004c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x66)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={<r1=>0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10)
open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110)
r2 = semget$private(0x0, 0x2, 0x84)
semop(r2, &(0x7f0000000300)=[{0x6, 0x0, 0x800}, {0x7, 0x8001, 0x1000}, {0x3, 0x80000001, 0x1000}, {0x3, 0x2, 0x1800}, {0x7, 0x401}, {0x3, 0x2, 0x1000}, {0x7, 0x9, 0x1801}, {0x1, 0x0, 0x1800}], 0x8)

13:56:24 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000200)={<r1=>0x0, 0x1000, 0x8, 0x3, 0x3ff, 0x4, 0x8, 0x1, {@in={{0x2, 0x3, @loopback}}, 0x0, 0x1ff, 0x81, 0x3ff, 0x8c, 0x97}}, &(0x7f00000002c0)=0xb8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1, 0x1}, 0x8)
mlockall(0x1)
openat(r0, &(0x7f0000000340)='./file0\x00', 0x0, 0x181)
r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x10000000)
getsockopt$inet6_int(r2, 0x29, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000380)="18017a8ae84f645511b2d1cd5cdf5916b2b68c078cac3ddfee04f15885981b1cd429c3e00854a6b5bd9ee2ed80ed0f1f7a9ab76f4059831b1e3dda7e155a0faa590006e19058eaa295f4cf8fb3945fa72665f6872c8e005e1636a1e1eefcb699c0db4a16a1ffa46bdcc5602ebc535189b45031b64da1c294720894d9db04")
fchdir(r2)

13:56:24 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022eff66696c653000"], 0x1)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0x401, 0xf, 0x0, 0x4}, &(0x7f00000000c0)=0x18)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0xf9, "f85458a5cada2252c6befe725f970c1005d5660ae2666c9c37f2d5412b92c28c89d31f6273003b726a8da70c12b77e9d07569238af0311dfb3d83d1f3dfe0e1c10809e47d0e7d2df7b532241efb0b511d04735182ebe12e7b4007ef52bed4b509695548a5f3585fd26320f034c40f3363672be1bceee39ca3846d9398f2da39747b999f7686117c570ca1234a4b0b0f28f2e222d84276a08f51cea321bbadecb24e633ddceb90afbfdb9905c315b2d45120178eac9807689dfc282385613c6b24b3e9a853706c0bd9f6871d91ec3d837e2208b9ad6a82745376c46a736278f470fe0ebfe1f166fd0c14149b6c5bace812e08fc57684d872336"}, &(0x7f00000002c0)=0x101)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8)

13:56:24 executing program 3:
syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(0xffffffffffffffff, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="b1f36aa6f176ad837339e5fe1846e51ffc1c78e33c0e1c2f8eb490bccf61c7c1b86fca5f79b2b5d7980e3546943bbfd934f4e4bb0668ddf62a99575e90d269a0a8308278768749045dd2831299d4bb53964d4a48b6d9a30839ccdcf313e73816bfac3540324bc8244372c1fe4dbe4584b6f1f9eed1c693b5e15f0c9385b81e54e1e14f5926bca03ba21e4a292d92808bf90f02632d6851cd24d8021c9772d59a03339645c71a883c45909f8767db57d04213be63b9f24fe066efbbd8fc22fbde57621a", 0xc3}, {&(0x7f0000000000)="f1f357231af341", 0x7}], 0x2)
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)

13:56:25 executing program 0:
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8, 0x30000000)
sendto$unix(r0, &(0x7f00000000c0)="43472514c6865c9edbc2bd6badd3e4123f132a70725c3e39820844621e54c05023928b3a07ccc99ee2811f", 0x2b, 0x108, &(0x7f0000000100)=@abs={0x0, 0x0, 0x1}, 0x8)
r1 = socket$inet(0x2, 0x3, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x8)
recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000001740)=""/4096, 0x1000}, 0x0)

13:56:25 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0x0)
ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000040)={0x10})
mkdirat(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getrusage(0x0, &(0x7f0000000380))
sync()
r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r1, &(0x7f0000000340), 0x0)

13:56:25 executing program 1:
r0 = socket(0x0, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x31, &(0x7f0000000100), &(0x7f0000000140)=0x4)

13:56:25 executing program 3:
r0 = socket$unix(0x1, 0x5, 0x0)
sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000ffff0000010000000000000048"], 0x11}, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x1ff, 0x4)

13:56:25 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c090f0514a459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50fc4237d7af700054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdcf34502d988c6c4c4f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c000a92e440f5d650c58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2")

13:56:25 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
close(r0)
truncate(0x0, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000480)=""/202, 0xca}], 0x1, 0x0)
close(r0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x100000001, 0x4)

13:56:25 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000100)
open$dir(0x0, 0x0, 0x0)
ftruncate(r0, 0x0)
r1 = fcntl$getown(r0, 0x5)
fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x3, 0xe21b941dbada5d90, 0x2, 0x935, r1})

13:56:25 executing program 1:
syz_execute_func(&(0x7f00000001c0)="0c1ac4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e1010fae08fec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f005b7e7e5b45363ef80f9966030faee445d366b447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = dup(0xffffffffffffff9c)
getpeername$inet(r0, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000003c0)=0x10)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/103, 0x67}, {&(0x7f0000000100)=""/75, 0x4b}], 0x1000000000000094, &(0x7f0000000280)=""/170, 0xaa}, 0x1)

13:56:25 executing program 0:
setitimer(0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x2)
r1 = shmget(0x3, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

13:56:26 executing program 2:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x808, 0x0)
accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8)
syz_execute_func(&(0x7f00000001c0)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")

13:56:26 executing program 0:
setitimer(0x0, &(0x7f0000001100)={{}, {0x6}}, 0x0)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000080)=0x3, 0x4)
recvfrom$inet6(r0, &(0x7f00000000c0), 0x0, 0x40, 0x0, 0x0)
getitimer(0x0, &(0x7f0000000100))

13:56:26 executing program 3:
syz_execute_func(&(0x7f0000000140)="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")
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fdatasync(r1)
readv(0xffffffffffffffff, 0x0, 0x0)
readv(r0, &(0x7f0000000000), 0x0)

13:56:26 executing program 1:
r0 = socket$inet(0x2, 0x10000006, 0x9756)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000140)="03767d04152270f3584db259eebd44f727900fa69220d68ec5f6b99a814a9290f4fa4ad7b06c418a5b15433dfdff0015ccbd3a823ba1442c7f52b0970ad79947582c5afc7484275e72936b1b16001c36c128dd7ea1db4b1bfaff741570e8a63ffe56430d09d85a956b937e51d6537d7187cde6e0b54e565bee3b786f77c27a61f37296305baf774d94c01e6aa5ac832a4c642dec73dfa39481427e9a32a70fe064", 0xa1}, {&(0x7f0000000200)="866f7c4ac8e664661bdaf5da6d2d09f912dd8230e5213d5ef8aec566bd0ec148d8d4a8ab87497e0546c15385366bf7d5237827f0b8cd3c161a5b052854967497251bda299d14475a07b9d55207ce64de8fc831a27c5130f76b2961f4d32fdb933b1dfb6106968b98b80ef4549bbfbec454f2be53686b23150c", 0x79}, {&(0x7f0000000300)="fc8a63eb9fb73b1187ff3d45e4790ec1ca32125dbbb9fefe816d51593b7d7847528accaa71e75634c48d293f95180ab4a7a2f91d61e5cb8a63949bdcd5d472a1d0977ef2e1802ed3902a376299b4a080d637c35bbb39b40a4d342fb8d67226c9a8d3b297ab89e20ae0c673f5ee9bd335625f783b6c19750b2b4b4128b1aecc319df185b42a28855ebb2e5a62cb53fe15251b0c37215d87e41d5f8387961b71878f66c7754d0571ea5251d6ea0f2b5bb51b4d", 0xb2}, {&(0x7f0000000400)="4cd1359cb201e4b453348a4998e6deb62f9d1191f4480f7bdbc323299f9f154137c6be9eef5fd4aec7ef1448b0cbc968304a12e534fbbc0c711d3b54ab6be2dd786e5d9e611fd95234f644fcc88ee3677af391d19f07873bd28b94bf60bfca50a0088140eb3a6b6a217e47296a99b42914c25aa711b11c3c5b668c32295de7a7f65621296b60d5b9ddba0d2b25a60f3fd2d924d716ee8a9a", 0x98}, {&(0x7f00000004c0)="31e03e1013b80ef3c949c4b9ad2c45957b200f74c7fcc4102090722db7d787f387e356ee39f0b6625c915d7ecc88e22c62bd5becbf9478e79e96675728cee58e597a7027907643805d2f44ca4b7293fc6c682815107cf3f2779cb05ada138df85576477cc4a4616026cac14dac898d4e27b27e57440f9a66f5ba1ca690377e81ee76855abe59c41e540f8e7ab78abb286dd0182685be818fa503", 0x9a}, {&(0x7f0000000580)="a3a15c4151a9dea6ea6030332293f46bd1d7db4915f343b68524f6a71c67669aa6ba2daff49db25b8e6bac5f0db621e340fadf2b33f7e4e52ac9a695884541253f7485168e48287c5ab73eabd8091d459d5039bb0ebc9904a2575cb8b50418e4ae3155cde9eafb02fd25418ffa2cfab10accc92594ccddc84fc996f3078ea833bced0fc88d7eca2dc6fb457d71eaadab2f1eda7d538dc7d58f247bef86d0f397d73d8ace5bdabdd28b1fdc7c3a733c", 0xaf}], 0x6, &(0x7f00000006c0)=ANY=[@ANYBLOB="60000000000000000000000006000000d3aa9592dd7fecf3693430c4e34fc4864126a75487cc01dd35cc07abf306a7ae42269ac0afe980bfefaea0edeb71b91bc5b236e2ce555d681b73742bb08244b8804da4b0b7b8b59fe000000000000000"], 0x60}, 0x8)
r1 = accept4(r0, &(0x7f0000000740)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000780)=0x1c, 0xfab981d3362405b7)
accept$inet6(r1, 0x0, &(0x7f00000007c0))
r2 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0)
mkdirat(r2, &(0x7f0000000880)='./file1/file0\x00', 0x0)
chdir(&(0x7f0000000040)='./file1\x00')
renameat(r2, &(0x7f0000000100)='./file1\x00', r2, &(0x7f00000000c0)='./file1/file0\x00')
__getcwd(&(0x7f0000000280)=""/85, 0x21)

13:56:26 executing program 1:
clock_nanosleep(0xb, 0xfffffffffffffffd, &(0x7f0000000180)={0xfffffffffffffffe}, 0x0)

13:56:26 executing program 1:
syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x15, 0x88, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x3e8, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}})
r0 = socket(0x0, 0x10000000, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xe13385d12a714d9c, './file0\x00'}, 0xa)

13:56:26 executing program 1:
syz_execute_func(&(0x7f0000000600)="969898472c431c1a0f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f")
r0 = socket$inet6_sctp(0x1c, 0x697530579b0631d5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18)
sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0)

13:56:26 executing program 0:
syz_emit_ethernet(0x6a, &(0x7f0000000140)=ANY=[@ANYBLOB="1fcffb37c458aaaaaaaaaaaa813c00280086dd6061605d003000000000000000000000000000000000f000ff020000660000000000000000000001840090780000000060f0a0af00000000fe800000000000000000a500000000aa00000000000000000000ffffffffffff"])
r0 = accept$inet(0xffffffffffffffff, &(0x7f00000010c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000001100)=0x10)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100)=0x4, 0x4)
getsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000001140)=""/5, &(0x7f0000001180)=0x5)
syz_emit_ethernet(0x100e, &(0x7f00000011c0)=ANY=[@ANYBLOB="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"])
syz_emit_ethernet(0x5d, &(0x7f0000000080)={@local, @local, [{[{0x88a8, 0x1, 0x3, 0x4}], {0x8100, 0xee, 0xf7, 0x2}}], {@generic={0x660, "ee58d979e6495680bf327eb4c636b8954d40ebd1c2bf99bc0e3ff533777ae3aac9f48e8aa5dbd5004e318c7cd9444a4eb6ed4e1a991f5bdcc5bffcac938a99a74aa792bf1d7263"}}})

13:56:27 executing program 2:
r0 = socket$inet6(0x1c, 0x5, 0x9)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x4be, <r1=>0x0}, &(0x7f0000000040)=0xc)
r2 = dup(r0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x866f}}, r1}, &(0x7f00000001c0)=0x84)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x3, 0x0, 0xc3, 0x86}, &(0x7f00000000c0)=0x18)

13:56:27 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1011, 0x0, &(0x7f0000000040))
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000180)={<r3=>0x0, 0x508, 0xf, 0x80, 0x80000000}, &(0x7f00000001c0)=0x18)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000200)={r3, 0x5}, 0x8)
accept4$unix(r1, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x30000000)

13:56:27 executing program 1:
syz_execute_func(&(0x7f0000000640)="f36e2c3b0f0542df71f891b0024141e2e9965067dc7e010f162f2795be01ac584eac584e6d1ff6f6a0e5e534d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000804f8f294001b00b0000000073d539f08171a38a806ebb570f01c4740f00dc1d1d440f2b550142c4b13920b15ffbb15ffb110f0f3804830a000000")

13:56:27 executing program 0:
r0 = socket(0x2, 0x0, 0xfffffffffffeffff)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f00000004c0)="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", 0xefa}, {0x0}], 0x2}, 0x81)

13:56:27 executing program 1:
madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xc96a01a807456cc9)
mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setresuid(r0, r0, r0)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setreuid(r0, r1)

13:56:27 executing program 2:
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x20000000)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={<r1=>0x0, 0xc1f9}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0xd4}, 0x8)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
truncate(&(0x7f0000000180)='./file0\x00', 0x100000010000)
ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f0000000240)="faafe69f554ef862da033b40a9039077edb4aeacf47e0c3a3ce3c71601ecb61c9d9645cbd027e74a8957462254af3be648fcc8ce49")
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r1, 0x7, 0x3, 0x81, 0x740a}, &(0x7f0000000200)=0x18)
truncate(&(0x7f0000000080)='./file0\x00', 0x4)

13:56:27 executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
socket$inet_icmp(0x2, 0x2, 0x1)

13:56:27 executing program 0:
socketpair(0x0, 0x1, 0x7f, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={<r1=>0x0, 0x0, 0x0, 0x7}, &(0x7f00000002c0)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000300)={r1, 0x1000}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={<r2=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2, @loopback}}, r2, 0x20, 0x8, 0x4, 0x7fffffff, 0x9}, &(0x7f0000000200)=0xa0)
syz_execute_func(&(0x7f0000000240)="d8fa40d920c422d0f71502000000c401f91106f30fbdc482e6c2660f733765dad9227e00c44165dd18")

13:56:27 executing program 3:
pipe2(&(0x7f0000000000), 0x100004)
syz_execute_func(&(0x7f0000000200)="984c5e5ea84a1cee0f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c44f751ec4016d7d14dee509b921045fc507f240d1d25bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef2727e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2bc4617a12e6a261c4c19ada10")

13:56:27 executing program 3:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000280)='./file0\x00', 0x608020001)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
getitimer(0x1, &(0x7f0000000240))
r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r3, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0)
flock(r4, 0x5)
fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
fcntl$setstatus(r2, 0x4, 0xc)
lseek(r1, 0x0, 0x41000000000003)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x24, &(0x7f0000000140), &(0x7f0000000180)=0x4)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)

13:56:27 executing program 2:
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)
r2 = dup2(r0, r1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
r3 = accept4$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x20000000)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setrlimit(0x0, &(0x7f0000000200)={0x3f, 0xbc30})
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc)
accept4$inet6(r3, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c, 0x30000000)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote}, 0xcb)

13:56:27 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00070000000004fe80400000eaf42c720000000000e9a902"], 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

13:56:27 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x20007461, 0x0)
poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x100}, {r0, 0x4}, {r0, 0x10}, {r0, 0x1}, {r0, 0x1}, {r0, 0x38}], 0x7, 0x1f)
fcntl$getown(r0, 0x5)

13:56:27 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000e000000"], 0x1, 0x0, 0x0, &(0x7f0000000440)=[@cred={0x20, 0x3}], 0x20, 0x20008}, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0xffff, @remote={0xfe, 0x80, [], 0x0}, 0x80000001}}, <r1=>0x0, 0x6, 0x3, 0x8, 0x1, 0x40, 0x9}, &(0x7f00000000c0)=0x98)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0x9}, 0x8)

13:56:27 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0xfffffffffffffffe, 0x2000000009}, 0xffffffffffffffba)
setsockopt$sock_timeval(r0, 0xffff, 0x1014, 0xfffffffffffffffe, 0xaa)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000001440)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/180, 0xb4}, {&(0x7f0000001140)=""/241, 0xf1}, {&(0x7f0000001240)=""/118, 0x76}, {&(0x7f00000012c0)=""/194, 0xc2}, {&(0x7f00000013c0)=""/98, 0x62}], 0x6, &(0x7f00000014c0)=""/208, 0xd0}, 0x81)

13:56:27 executing program 2:
syz_emit_ethernet(0x107, &(0x7f0000000040)={@random="a4eb49a0cf0e", @remote, [{[], {0x8100, 0x4, 0xff, 0x3}}], {@generic={0x6008, "824a0fae4ac11857ca67631e55e899652a11d915e4a5f95c6ce81b95049c2d8d3db1be81d66ae9295c6cefbeb0eeba708f06a0da273951aa0ad969c1a15f9bbcaf53d6837e0348e8daa579f3d93f849a7e51e8e571f2d2b47cc5768d99a6dd56f06de21cdccb1df7b133273cd98e11ac5fc54d08d995f0bb56b8ce8b4e43b114d6e3ab270bc13e69288832bb9a4e8728b84b478e0df51c61bebeeda9c930cee1df343e61d3fee52604c48780f9e45d6aebb25d2abfa93fb2627430057b8676f0ee92daca45a77057eb5d8ec190bbdeaa7b48ac35d28c9f1e3d178efbf831492cb698ec9c92823f21e0e5f1755cc4624392d108e11c"}}})
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
freebsd11_getdents(r0, &(0x7f0000000180)=""/60, 0x3c)
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="d3f0553cfdbd", @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty, @rand_addr=0x80000000, @remote, @local={0xac, 0x14, 0x0}}}}})

13:56:27 executing program 0:
r0 = getpid()
getpgid(r0)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x10000000)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={<r3=>0x0, 0x8}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000100)={r3, 0x0, 0x6}, 0x8)
setsockopt$inet6_group_source_req(r1, 0x29, 0xc, &(0x7f0000000280)={0x2ff, {{0x1c, 0xffffffffffffffff, 0x0, @empty}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x5f)

13:56:28 executing program 3:
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0xa, 0x2)
symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffe}}, 0x0)

13:56:28 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0xfffffffffffffffc)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
getgid()
fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff, 0x100000001})
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x7fffffff, 0x0, 0x1, 0x24, 0x0, 0x5, 0xe, 0x2, 0x0, 0x0, 0xffffffff}, 0xb)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={<r2=>0x0, 0x5}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x9, 0x1f, 0x101}, &(0x7f0000000200)=0x10)
close(r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4)

13:56:28 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x10)
setsockopt$sock_int(r0, 0xffff, 0x10, 0x0, 0x0)

13:56:28 executing program 0:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x2)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
close(r0)
fchdir(r0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010006})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x4000, &(0x7f0000000140)=0x5c4, 0x4)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000080)=0x3f, 0x4)
flock(r0, 0x8)

13:56:28 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4000000000000022, &(0x7f0000000040)=0x2, 0x4)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x800)

13:56:28 executing program 3:
syz_execute_func(&(0x7f0000002440)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f0000000080)="d27789127ce52148f120c90d3f1b56e9a8c5a18b88eca4e6bf519fdfd45c868bf60a988e78b3c8dccd68b42eacca8c1da8b9071bbfb673698f7c9dd4")
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={<r3=>0x0, 0x1, 0x20, 0x3f}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000002500)={r3, 0x5, 0x3}, 0x8)
pwritev(r0, &(0x7f00000023c0)=[{&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="22a7164a552db4514a6f0fc5fbe71a90bc924a265b202b54b583f3fa098330b7470f4678f96c5a2d43834d6e482099dd026dde47ea3583ec8b741056a0359faa51c472013822ddbffaf9909f55f3e62ebbf7e6fc24a842d5b26282b4f3f6066487967edc39ac04584f0d2bf2884e5991389231c3c59ac9ec6774f5eaa8be109ba0061d2295220cc56ede03f4df15486919c954b28cc554100bcd03342938dc3a619aaf949a0c8640208f2191ef65b2b931fd87ffae541f050ac1132ce3330878598e49d77e5d394b93993302b3062f5df93dfebc15ab5338116fa370c02104c2eb383fb470f444a317f87b579a2ed983dfda5bc61f", 0xf5}, {&(0x7f0000001240)="47f25d2da0fac0cb483468d39df45b7596f4fe3209046914adfa9fb2967550f8f800641c7ea6f340a601036163ad4032e0de73242d9adfd47b81c18b623f6d530a784928ae533794dc6be35a2a43ccbeae54f92c4c094ec2ef0a9e05de014aa5f4d24e3120afe0686b8b5f94ebd2", 0x6e}, {&(0x7f00000012c0)="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", 0x1000}, {&(0x7f00000022c0)="7efbe025abdad5d7b4b2980dab9271a4d319caa3a55e1d0db93e6d2b74850d65f4fcb104f880a0402ce13241d51c51bd3f0e6fd9ff244958dd7a39770354b504f730057b9d600d51594a6f8cf8eca2f983cccd9438b664fabc3bcb77cf3cb9b8ee214e259c0c606e01f3d64870315ca321da9b73b8e0b37d0029aed9d33f0c76b427e0b60cbf2029846a52ccec383b1e8225964e7ea622b0a45397b480df8dee45fe41fc50cee0e5183cb985be60cf0d7e49bdf21fd8dc78e1a618939a1241ddd14a6542ef4ffd8297085af4eb65c6761d26ed8b92c8adb511aa49597c6510", 0xdf}], 0x5, 0x0)

13:56:28 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x1, @loopback}}, <r2=>0x0, 0x1000, 0x4, 0x200, 0x20, 0x1, 0x4}, &(0x7f00000000c0)=0xa0)
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x7fff, 0x8000000087, 0xffffffffffffffc5}, 0x10)
fcntl$getflags(r0, 0x3)
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x20, 0x4, 0x3f}, 0x10)
getsockopt$inet_buf(r0, 0x0, 0x32, 0x0, 0x0)

13:56:28 executing program 3:
sigaltstack(&(0x7f0000d34000/0x4000)=nil, 0x0)
shmget$private(0x0, 0x3000, 0x404, &(0x7f0000ffa000/0x3000)=nil)
mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/99)
r0 = dup(0xffffffffffffffff)
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000080)="df3608006684b07b69af12293734c7be9ea6f970e7b1168f606bead9f1954578eb4fb1f3cb3c3fd4c303c0583ad3e43fa4cfdc53f07fb44b4bf1f11a5d94de31c0a108c3a1fef18643b0903fb8a4915b91c7b58ac00dec79ff4978a191eabf31d0")

13:56:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x6, 0x4)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="0f000000150d36546e006901870432a507265f"], &(0x7f0000000180)=0x17)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000001c0)={r3, 0x100000000000}, 0x8)
setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000280)={0x8000, {{0x1c, 0x2, 0xfff, @local={0xfe, 0x80, [], 0x0}, 0x6}}}, 0x88)
r4 = socket$inet6_sctp(0x1c, 0x0, 0x84)
ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000000080)="105f6cea4bedaf1c8a5d6894a65563c172c2421a8fd0ad809261d94e1033d7912fa50ea12d026bda1bbc658af12a1d6d068e6537a75d47ced06cc3e5370c2ca597c7662a9e3008459bbc395459aa66405ae3f9113cf8")
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000500)={<r5=>0x0, 0x9}, &(0x7f0000000540)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000580)={r5, 0x7, 0x1, 0x400, 0x2}, &(0x7f00000005c0)=0x18)
setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000000)={0x1ff, 0x1, 0x7cfe8464, 0x3, 0x7}, 0xc)
r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
openat(r2, &(0x7f0000000600)='./file0\x00', 0x200, 0x2)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000480), &(0x7f00000004c0)=0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x3, 0x2, <r7=>0x0}, &(0x7f0000000400)=0xc)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000440)={r7, 0x4000000000000}, 0x8)
bind(r6, &(0x7f0000000240)=@in={0x2, 0x3}, 0x10)
syz_execute_func(&(0x7f0000000200)="c4a2f9413fde7747c4e10d71d195400f99d8460faeeb410f665ad72ef7cd000800004271ffc4c2e540711ec441dc59dc")
getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0xb)
setsockopt$sock_int(r6, 0xffff, 0x1, 0x0, 0x0)

13:56:28 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000a80)='/dev//.\x00', 0x100000000010000, 0x0)
ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f8191030000001100"}, 0x0})
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000580)={{"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", "a977c623807401eaf6111f9208087f03faccee112379b7065825ff814768d1ab", 0xfffffffffffffffc, 0x1}, &(0x7f0000000000)="64d5a900c4b000478a6c1de0ebde39c4e4588b8e1b440e3b2d647f9524bbcf97ce53bbcef21c5e0800e83b4d522794486d203f0b53f56eb56c90300d9c752bcb31706946d3fab8914693bbb143a1a59301a7304d2cded4fb86bad8444c014d33c016bff1f5658f88ecb08805327a7c179c21b831df18db2e5d00e96366217e3d", 0x4, 0x5, 0x7, 0x401, 0x2, 0x6, 0x100, 0x9})

13:56:28 executing program 2:
freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
lchown(&(0x7f0000000340)='./file0\x00', r0, r1)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
getsockopt$inet6_int(r2, 0x29, 0x3d, &(0x7f0000000200), &(0x7f0000000240)=0x4)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
writev(r2, &(0x7f00000005c0)=[{&(0x7f0000000240)}, {0x0}, {0x0}, {0x0}], 0x4)
freebsd11_fstat(r2, &(0x7f00000002c0))
ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f0000000100)="e5932ae8224e151be0ba5270ebba401f3fe1ff26b91385ebde394a0a8e8c421806d34932fa3c6cf6cb270fb9bffff57ce00b208ae6ac332724849249ffdcba32e7b659e58e7d0a455de4cec68b41cfd8c58f06eb77a5f2a4e2c0931da49ab1faaf58bdadecc37c8d03e46f2147f7737b870617a4ea3c7612e9b7c2ad76bdb4c4d1776443a88f0ceb64a31e797e017876da1be5d86d922e33f86ef9712f71560a522cfe51b526f042e288dfed26c70189adb0a8fad3fc18e4af15fd01f1b9846557f4f451976ffe3c574a258fcf2de518")
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r3, 0x0)
wait4(0x0, 0x0, 0x4, 0x0)
fchmodat(r3, &(0x7f0000000280)='./file0\x00', 0x2)
ftruncate(r2, 0xc7)
recvfrom$inet6(r2, &(0x7f0000000080)=""/43, 0x2b, 0xc0, 0x0, 0x0)

13:56:28 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xfff, 0x4)
sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000500)=[{&(0x7f00000000c0)="f5579ab44ce5ebb093f18ca9ce171d82d8b0abcc", 0x14}], 0x1, 0x0}, 0x0)
sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000003c0)=[{&(0x7f0000000100)="6ee205f1bfb75d199419838547743cbc93940fcf7ff81b67189b7b5caf4950f0cd8878749f730bd331b1149f3ac309d598b384ee96887eb56e5f3949e8cb5ac90af33b8ccc6916c8e03f6c3e23d08fd33e791356f3b5bb5871fe25d10eaae9eaefe475e016143310e4e581839a46e4b9b23906fddba95768c67efe91bd9b2950ae513bef36b2bc00d72f307e89", 0x8d}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000001c0)="a8cac60885f3bb4a0adcd80f9db85ca956d49eb5b8b823ba0604c41066b2e29e21fa81517a1bf051a584722e299a1f095e05ec1c675a319390b74adb03743c58188d1836ae190358054c16996e0507dc544e52c04191967ad2e68000385604fe326b", 0x62}, {&(0x7f0000000240)="1050eb911f539e9e80f2b3370a2c36e4ecdfcea36bb10ce05f539234c7117278bf309edf643e72ed1080bb8d5fec219d5d18a04b8facc2fe26ae796b53707d82d545240096a94c553db59a1a3fc59d5ba0b413af215533edd3e87e6eb7f0601931939e260b0c3cd4b9589e23c1e3187569fe2be7818dbbdc84eca61147f36cc67a3391a1b55a6b01352d5a10a69608dadd6066b7fbb75dfe72d414180a7b0f4ef908ca1dc9487ace3dcd7e2ad8ce61b0db95126a14b49ce3123fd56c645b38a2d76b81ccd4f6e95d430d33c2cf82e5eeeac7f64dd3278b0929", 0xd9}, {&(0x7f0000000340)="7244aa4f2fef0b7d099b06ffdf5ad74464062589fcab7150bfa062ffbf4f5fed29c3d29aa75dcb4e657bc9ae9e9a8b40114542220551ae082351016f30634af6c7e2aad892", 0x45}], 0x5, &(0x7f00000016c0)=[{0xf8, 0x88, 0x0, "4fd4767aafb02bc815bb6195ea3a7029171490e78a1e245ef1d4711fd6d4af060c3f292793fc56f44ca3e2716e893a6de537a5b67ee348d40afa0cee2b69108ac7531373e1ed31ab8d99f13748cf229a58fb5efc47f314704f0b691b067b6d1ff479c5203d49b209a2944a29fa784de9360bf2feba760d3128352b7fa4c61a360af65d64824968f65bca76042d3d04ccea75c7bd4e6f0e2158e318c2f95fd55abe726e5a6be4fbdee3a774ef05563ff447f8fd5c284eee647eee1126a6fb384fa39763fa660c0bd03aa8d23f8f4102a10a6d8c194446b64e28cf3d1a5c68a5338cdf7c8bbd6164d0"}, {0x108, 0xbf, 0x8, "337a527b9c8f39c24fe2e349050a260157cf659c355905645e0085838f7d08b578deaf2a679cc78ebf7bd756227d04f00adef10cc823d5071a2a56183a777f8d7548eb41636421c0449a1c1c91954c87b48517da6c42bd9dd79b39cbd2a480cc96e9ff8601b8035c81867a99bc15e73fa41d12098fc980e7c18f71fb9a66614a49b2eeea87df95938daed36792b2ce262e865c22fe682334d1266b108ff7216f7402979f305ccc61c6af02eb31bb795690af13bf9cae9f711d4e2a38e98efd86b1394ea8aa1c6067e58b50d2dabc8f06e91cdbec83fbbb1342cbb3e55d02302ad519b576100c0d6cda6f6b1e67ae57b1cb02c5b3505a"}, {0x48, 0x0, 0x101, "c6fdd32589c5fe8b08a851ab2509a4ca5b055ba51f667e34948c3279f416a40bf3d5647b903049c965260f7f3bef59741940aee9b6fcb5b8"}, {0x78, 0x3a, 0x4e, "af1518606d791d8c2687b1c74a5a72c7ae17882644f5ae0234d1114c463387b814a5ecac12b37b82cf48e1514b95713c282d7396176123da394531788e31e0647886f300b9998e97bc5696ed955f5911190278c5548ae676fba23028934b4e6778adfc"}], 0x2c0}, 0x1)

13:56:28 executing program 0:
syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f")
r0 = shmget(0x3, 0x12000, 0x20, &(0x7f0000fee000/0x12000)=nil)
shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x3000)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
syz_execute_func(&(0x7f0000000180)="3e41e583c4c3fd01f108c4e3e96e5900038f8978e19806000000440ffb4e03d0ffc403f915b30e000000cb8f8968019614520fcedbe38fa9b097f8")

13:56:28 executing program 1:
r0 = socket(0x1c, 0x5, 0x6)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000100)={0x0, 0xc700}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
freebsd10_pipe(&(0x7f0000000040))

13:56:28 executing program 1:
setresgid(0x0, 0xee00, 0x0)
r0 = getegid()
setresgid(r0, 0x0, 0xffffffffffffffff)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000200)={<r3=>0x0, 0x40, 0x4e, 0x2, 0xffffffffffffffd5, 0xffffffff, 0x8, 0x100, {@in6={{0x1c, 0x0, 0x9, @empty, 0x6}}, 0x0, 0x9, 0x5, 0x5f, 0x10001, 0x54}}, &(0x7f00000002c0)=0xb0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x8000}}, r3}, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={<r4=>0x0, 0x4d, "e11a9cb4912d706a36758605bb4e2aeb816a4b5f76c46ef1ee939c668821a50f375ba5b78db898f64b58b247a2893b3006d7dd5ea0c3ab006aa0290f00df059f0c9003daa71d4a9336798f4b6a"}, &(0x7f00000000c0)=0x55)
r5 = msgget$private(0x0, 0x80)
msgsnd(r5, &(0x7f0000000440)={0x3, "9f5f273d50f031437a9541a24332245d646db0390e5c09de8a82af5d525c263b72b85420e3d6146bc8958e3376f5517e1a798833e23f241b8d648990a21ff1aae1ee9e90be449b468aef5f0a030eff56078ca2fc40e4185873ff5f2ec16ce8e8ac6b2c88af12c79eb182318cc2d6e0b6470712e728123065d34522bdbdef98a8c70112508f05c04955663cf7e41affbf2e71d05a0d67ba911d77d40600c6cb06425b57bfd17759fad631"}, 0xb2, 0x800)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={r4, 0x81, "f5f3135ad6323de57e6105b3a1b8a7b6bb9c9820f663ebe73fe502dd3650f01cd95dbc357494f5cce7aa5e48c104fa0e8881e1bcbfd9af91dd0edcffb68728a37a17da3a2484940a24e51e06390ca282eef01f039d62eb122a0d4403b1352c90b8bc8b8963b199ef073d7d112e1ba1410aeec0f52f1e8ad60f2fbb8e756039dfac"}, &(0x7f00000001c0)=0x89)
getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x8)
getegid()

13:56:28 executing program 3:
r0 = socket(0x2, 0x10000000000003, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x100, 0x8)
ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000140)="9b2daaa85673fd629326554e98991b48a08add821ed0f390956a044563bce0959df74cc9411622265d00f3068d54b94b48c31f1344ceae5aad5fd9b277008be9511abcb7d2b808b23fc3d5ea7286d031392bc500cfb69f27d8d8990e88d440b03ddcfedf1d1a02b86da33e")
setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4)
sendto$unix(r0, &(0x7f0000000040)="b10005049000e803000008005786ca900f0e08febaa11ea8fef96ec2c73fd3357ae26caa0416fa58376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff3728a9346ca2b4940b14fae4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f80000000000000000000100", 0xb1, 0x0, 0x0, 0x0)

13:56:28 executing program 1:
r0 = socket$unix(0x1, 0xffffffffffffffff, 0x0)
r1 = getpgid(0xffffffffffffffff)
fcntl$lock(r0, 0xf, &(0x7f00000001c0)={0x2, 0x4, 0x7, 0xa5, r1})
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="1e95080007000000"], &(0x7f00000000c0)=0x18)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in={0x2, 0x1, @multicast2}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000180)=0x10)
sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff000003c54385aa452304"], 0x10}, 0x0)

13:56:28 executing program 2:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x0)
setresgid(0x0, 0xee00, 0x0)
r0 = getegid()
setresgid(0x0, 0x0, r0)
setresgid(0x0, r0, 0x0)
setresgid(r0, r0, r0)
setregid(r0, r0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000040), 0x4)

13:56:28 executing program 2:
syz_execute_func(&(0x7f0000000000)="9826472c430f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660fc632fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000f81c66db712c483397fd300c9dcdc0fbcaf0010000ef345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x5160098ffa10b548, 0x84)
recvfrom$inet6(r0, &(0x7f00000000c0)=""/217, 0xd9, 0x40043, &(0x7f00000001c0)={0x1c, 0x3, 0x6, @ipv4}, 0x1c)

13:56:28 executing program 1:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = geteuid()
getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=<r2=>0x0)
geteuid()
fchown(r0, r1, r2)
r3 = fcntl$dupfd(r0, 0x0, r0)
writev(r3, &(0x7f0000000280)=[{&(0x7f00000000c0)="50cda034dbeb97712a", 0x9}, {&(0x7f0000000100)="1d4a0481ff159bdc1acbfd24453d03fdc84be3ac6d38e58cda614a4e625076701e433fa6620c1f09d005e2efa2e352650e6d1286e31ce2186788f840ac151696dc146defb50edaa4d6", 0x49}, {&(0x7f0000000180)="e8eb56a2c3e0d6cdfa2c42f480de06f1eef99b7330a7018c7148ff17615411ea2ffa66385a9d7d8a2f68244194e47f84a57551a985300f4a4a7b2001b1820d00d4284371a57d6a29ec5deb274401a0f2ee2aa9c3d924859071e61e66788dba1e4814b6df7661c208385e8d931a7b69574751a68234e5c6eb26391f4a8034823abb12101d3146b6d2780de21e26232f74ccd32f370426d0d773e8ba201469cf68e617fd438dbc2a8d135f504852ca1bf4a0fe39f03438e046c89469e6becb4ba17438b73051aaec01c2e42ef3501a2b2be6b226eba933786b5b80ff843e5c93d71038302cb7255626cf753c85dc1527a0ac927c", 0xf3}], 0x3)
ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f0000000280))

13:56:29 executing program 0:
r0 = socket(0x2, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb)
connect$unix(r0, &(0x7f00000001c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
shutdown(r0, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000100)={0x7fffffff, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90)
recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0)

13:56:29 executing program 1:
exit(0xfd57)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
ftruncate(r1, 0x100000001)
clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140))
open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x0)
execve(0x0, 0x0, 0x0)

13:56:29 executing program 3:
syz_execute_func(&(0x7f0000000500)="987b9e5ea84a1c2b0f05bf040000004543e0eb66430f3a17a200100000280fdefcc4c1f9d602c2fbc2fb2b32fb3d36f083b6800000f00fb8c4017c4e4e8299427200c4016d7d14dee509b92140045fc507f2f5d1ffc4e10bf8c45b66440f3805748400c4c4e3f9622947c483397fd300f7dcdc0fbcaf0010000019534d39c2c4a19f5858597d0ae321c3c482f92029c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266d9f57261c481f1da10")

13:56:29 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
r1 = dup(r0)
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x2, 0x2, @ipv4={[], [], @broadcast}, 0x6}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1, 0x9, @loopback, 0x7}, 0x1c)

13:56:29 executing program 3:
syz_execute_func(&(0x7f00000002c0)="96f3a798472c431c060f05f30f59bfd917cf00669051e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fcdbcaf00100c000045d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc6651a6ad730a1c9fb110f92c43e450fae7c0f0f")
setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0)
syz_execute_func(&(0x7f0000001780)="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")
pipe2(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000200)={0x6, 0x29})
r2 = getpgid(0xffffffffffffffff)
getpgrp(r2)
read(r0, &(0x7f0000000000)=""/94, 0x5e)
r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000380)=@file={0x0, ""/4096}, &(0x7f0000000140)=0x1002)
setsockopt(r3, 0x4, 0xeee, &(0x7f0000000180)="b357e0d6f302ca3ad2fb4218ea29fdadf8797c4079abe441521247d4c6aedd732695", 0x22)

13:56:29 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0xa839, "477de19466ff4085fe7d64eea65ea9d8"}, 0x14)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x22000400004042c5, 0x0)
r2 = getpid()
fcntl$lock(r1, 0xe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100040000004e, r2})

13:56:29 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x2}, 0xfffffffffffffe83)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={<r1=>0x0, 0xf, 0x3d8}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x1, @loopback}}, r1, 0xffff, 0x800, 0x7}, 0x94)
socket(0x1f, 0x1, 0x4)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10)

13:56:29 executing program 0:
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x2000000001000, 0x0)
r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x10000000000004, 0x1)
nanosleep(&(0x7f0000000080)={0xacac, 0x20}, &(0x7f00000000c0))
fchmod(r0, 0x90)
fchmod(r0, 0x0)

13:56:29 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0xb7]}, 0x6)
socket$unix(0x1, 0x1, 0x0)
socket$unix(0x1, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={<r1=>0x0, 0x8}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x5, 0x1ff}, 0x8)

13:56:29 executing program 1:
socket$inet6_udp(0x1c, 0x2, 0x0)
open(0x0, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bffbffffff40d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setuid(r1)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)

13:56:29 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x1}}, <r2=>0x0}, &(0x7f0000000340)=0x8c)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x0, 0xffffffff}, &(0x7f0000000180)=0x8)
unlink(&(0x7f0000000000)='./file0\x00')
mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)

13:56:29 executing program 3:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
freebsd11_mknodat(r0, &(0x7f0000000000)='./file1\x00', 0x2, 0xffffffff9e181c4b)
fsync(r0)

13:56:29 executing program 1:
syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220f33e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b005f00262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000")
getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="f9ffffffe24a2e4b4e2de87efded556e63166767d2bf85b7de5a"], 0x0)
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080), 0x0)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x68, &(0x7f00000000c0)="774fcb6e822d2f3437bb45b1a90874cdb6391e4d66cd5759d91e96c558a363f180ab2d3ee61738760a552d075ac7b7a7617f0fcc2df657f1d6ca47329cd2e5790689b15c5d86fd0a61873293bafa347d02b2ad8e7597c4d3d5c554fc0802417793bf90e30e2934cf9b082857432c8d34059036ea149ddb027fce746793a234e24494675fc3891110ccd4c572ccb583d6ac73ce11577752fb39a216401306e8f2e5c63ce419d030b61eb718053feea7fe10321fc9cfe4dd98f9e437bf7157abf7ab7fa8c8cba5ce83fd5f9e15005914a0d0541a4272dc6aebaf", 0xd9)
setsockopt$inet6_buf(r0, 0x29, 0x69, &(0x7f00000001c0)="61909e1c86f89439", 0x8)

13:56:29 executing program 2:
ppoll(0x0, 0x1000000, 0x0, &(0x7f0000000300), 0x8)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x20)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
socketpair(0x1, 0x7, 0xfffffffffffffffe, &(0x7f00000000c0)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x20000000)
r6 = socket(0x10, 0x10000000, 0xd4fe)
fstat(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getgid()
freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
getgroups(0xa, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, <r10=>0x0, 0x0, 0xffffffffffffffff])
freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0})
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000005c0)={0x401, 0xffffffff, 0x0, 0x3f, 0x8000, 0x2, 0x3, 0x7, 0x5, 0x10000, 0x7}, 0xb)
getgroups(0x5, &(0x7f0000000580)=[r7, r8, r9, r10, r11])
r12 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000001c0)=0x1c, 0x20000000)
r13 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
poll(&(0x7f0000000200)=[{r0, 0x40}, {r1}, {r2, 0x2104}, {r3, 0x10}, {r4, 0x4}, {r5, 0x2010}, {r6, 0x89}, {r12}, {r13, 0x40}], 0x9, 0x53)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000600)=0x732baf6a, 0x4)

13:56:29 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={<r1=>0x0, 0x3a9, 0xc0}, &(0x7f0000000180)=0xc)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r1, 0x7f, "78cd56caa749c4dac6f2b52cdab0954951c8177b94312934f855fcbdf116842c6ea5ec3de1c11aae54643054af594ef603593f349931e662441144392e903b087c86b3cc84050451b561264db65f8b926d6f4c2a8444adff9647f675dbd922dbeed2c6aee4b178f51b7429e09d61e9e5186e23533bb44f74dafa1bfc760d42"}, &(0x7f0000000280)=0x87)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)

13:56:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000000)={0xfff, 0x10}, 0x10)

13:56:30 executing program 2:
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x4, 0x0)
socketpair(0x10, 0x5, 0x7, &(0x7f0000000340)={<r0=>0xffffffffffffffff})
accept$inet(r0, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000003c0)=0x10)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000280)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
r2 = socket(0x2, 0x5, 0x100000000000000)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000200), 0x8)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000180)={0x19c3bc99, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0x7fff, @empty, 0x7ff}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x2, 0x4, @rand_addr="146e7415f6b648c40b60ce96e4262fab", 0x8000}, @in6={0x1c, 0x3, 0x8, @empty, 0x10001}]}, &(0x7f00000001c0)=0x10)
getpeername$inet(r2, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="468dc19dee00925c507da3a94408fbf89c01847824ccdf3de5c45047a03a23d5177508031365dd699edffd5b1e61"], 0x1)

13:56:30 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05042459bf0200000040d8e541e2e9b55767660f32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c462b1a982f2ffffffdcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c09f0b264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2")
r0 = accept$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000012c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r3 = accept4(0xffffffffffffffff, &(0x7f0000001300)=@un=@file={0x0, ""/4096}, &(0x7f0000002340)=0x1002, 0x30000000)
r4 = dup(0xffffffffffffff9c)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
r6 = socket$inet6_sctp(0x1c, 0x0, 0x84)
socketpair(0x2, 0x4, 0x7f, &(0x7f0000002380)={0xffffffffffffffff, <r7=>0xffffffffffffffff})
r8 = socket$inet6_udp(0x1c, 0x2, 0x0)
r9 = socket$inet_udplite(0x2, 0x2, 0x88)
r10 = getpgrp(0xffffffffffffffff)
r11 = geteuid()
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0})
r13 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r14 = accept$unix(0xffffffffffffff9c, &(0x7f0000002440)=@abs, &(0x7f0000002480)=0x8)
r15 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r16 = accept4$inet(0xffffffffffffffff, &(0x7f00000024c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000002500)=0x10, 0x20000000)
r17 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r18 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002540)={<r19=>0xffffffffffffffff})
r20 = socket$inet6_udplite(0x1c, 0x2, 0x88)
pipe2(&(0x7f0000002580)={<r21=>0xffffffffffffffff}, 0x100000)
r22 = socket(0x1f, 0x7, 0x1000)
socket$inet_sctp(0x2, 0x5, 0x84)
r23 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r24 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000025c0)='/dev/pf\x00', 0x0, 0x0)
sendmsg$unix(r0, &(0x7f00000026c0)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001280)=[{&(0x7f00000001c0)="04d6aca15061341720a288c7ff62a9df178da89a3e9a668f308098f826516fc0d9f313", 0x23}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="0218358a4fcefb5980d95594620ff4481180a9482bd5de69e3860f361314b23d127ed04d43a285fc44cb9908357bc1090069250e3cbbf444", 0x38}, {&(0x7f0000001240)="ab776030274bee342ae4dad8da7b0bb92522ef307d0e8ae9843a86f70796cee8e140ed", 0x23}], 0x4, &(0x7f0000002600)=[@rights={0x28, 0xffff, 0x1, [r1, r2, r3, r4, r5]}, @rights={0x20, 0xffff, 0x1, [r6, r7, r8, r9]}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @rights={0x18, 0xffff, 0x1, [r13, r14]}, @rights={0x38, 0xffff, 0x1, [r15, r16, r17, r18, r19, r20, r21, r22, r23, r24]}], 0xb8, 0x80}, 0x20085)

13:56:30 executing program 0:
r0 = open(0x0, 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
fchdir(0xffffffffffffffff)
accept4$inet6(r0, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000400)=0x1c, 0x30000000)
fdatasync(r1)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000004c0)={0x0, 0x8, 0x5, 0x9, 0x8, 0x9c, 0x0, 0x8, {@in={{0x2, 0x2, @multicast2}}, <r3=>0x0, 0x2, 0x40, 0x7fffffff, 0x3}}, &(0x7f0000000580)=0xb8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000005c0)={r3}, &(0x7f0000000600)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
clock_gettime(0xe, &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

13:56:30 executing program 2:
execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040), &(0x7f00000002c0)=[&(0x7f0000000200)='-}\x00'])
r0 = getpgrp(0x0)
wait4(r0, &(0x7f0000000000), 0x4, &(0x7f0000000140))
chdir(&(0x7f0000000040)='./file0\x00')
setuid(0xee01)
r1 = socket$inet(0x2, 0x5, 0x81)
getsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000240)=""/71, &(0x7f0000000080)=0x47)
open$dir(0x0, 0x0, 0x0)
getpgid(r0)

Waiting (max 60 seconds) for system process `vnlru' to stop... done
13:56:30 executing program 1:
r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8)
r1 = socket$inet(0x2, 0x2, 0x1ff)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400, 0x0)
r4 = dup(0xffffffffffffff9c)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/pf\x00', 0x1, 0x0)
r6 = socket$inet_udp(0x2, 0x2, 0x0)
r7 = socket$inet_sctp(0x2, 0x5, 0x84)
r8 = socket(0x1c, 0x3, 0x665)
r9 = open$dir(&(0x7f0000000480)='./file0\x00', 0x10004c, 0x80)
r10 = dup(0xffffffffffffffff)
r11 = socket$unix(0x1, 0x3, 0x0)
r12 = socket$inet_udplite(0x2, 0x2, 0x88)
pipe2(&(0x7f00000004c0)={0xffffffffffffffff, <r13=>0xffffffffffffffff}, 0x0)
r14 = socket$inet6_udp(0x1c, 0x2, 0x0)
r15 = open(&(0x7f0000000500)='./file0\x00', 0x100, 0x110)
r16 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x18900, 0x100)
r17 = socket$inet6(0x1c, 0x10000002, 0x808)
r18 = accept4$inet(0xffffffffffffffff, &(0x7f0000000580)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000005c0)=0x10, 0x0)
r19 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0x1, 0x0)
r20 = getpid()
freebsd11_lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, <r21=>0x0})
r22 = getegid()
sendmsg$unix(r0, &(0x7f00000007c0)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000140)="367b9a6d03164afe18b49a06dc3d8931925878bcd83a072ff0fb1807fd79f5195443191acbe7248afc8e3ddfad36edcf6c1b70da14edb2020eea5c79136f97adf65166f040bd534f54e8fac7a556cf3463531a1b3daa92ff3e9d5137d6edbd8caabd20a6f1a4db5f76641a49ba38363672cc31e13d94dab3cc801a3a2ff89f6bd6a2438b6c3234b40422e21aff1d2be265999cdc83", 0x95}, {&(0x7f0000000200)="265e2e61dd0bca91c90c8b4afe63ea570ad2e255b320332626ce083bbc32ec119245cd877971694151a6708c4e5deae2b242e0fa1d2efa9a4a5dfe2d93f5c05fa85f040f9d11b07a19b6c130b127d55b8176e29b1d92ce9e6d1b3b6cfb528d5cd393ab5073702ac69ade60b2e08d392f40021b8a0f5300c73b94247368394a63b38bcd1695231c03fb1f32772fc20f36432b757a3affe2b2c61cc0db5b504c5d6474de084e2f641d03a4d7b68bbef527cfc4237a", 0xb4}, {&(0x7f00000002c0)="ee07d070fdb59860b740d59327068c6e07ab6da9482298724aa6a01c610404e4157d808768d88e76c1d97cedcba618be3440d4536375f78e0e31cf33c8", 0x3d}, {&(0x7f0000000300)="633eac6898877434752b98e272fd0d465fb100a2c434c68f34e82cef644cf1a9a59449da00b191051f394e6649b476aa4537f2a2cdae88e770e83eb89c99d1e8bb3d8a4886cc6263d2d497091dde37fe2b5068151633d3e3685eb99223d86cf68e13139af9f0227f81522df58b64e8389d226b7ada81fcaca2fda4e7c692e64d94b14a1796fc16adfe150c0fc92294b4", 0x90}], 0x4, &(0x7f0000000700)=[@rights={0x20, 0xffff, 0x1, [r1, r2, r3, r4]}, @rights={0x20, 0xffff, 0x1, [r5, r6, r7, r8]}, @rights={0x20, 0xffff, 0x1, [r9, r10, r11, r12]}, @rights={0x30, 0xffff, 0x1, [r13, r14, r15, r16, r17, r18, r19]}, @cred={0x20, 0xffff, 0x2, r20, r21, r22}], 0xb0}, 0x188)
r23 = socket$unix(0x1, 0x1, 0x0)
sendmsg$unix(r23, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c000000ffff000001000000"], 0xc, 0xfffffffffffffff6}, 0x2)

13:56:30 executing program 2:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00')
r0 = fcntl$getown(0xffffffffffffffff, 0x5)
getpgrp(r0)
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f00000000c0))
utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={{0xfffffffffffffff7, 0x1}, {0x7, 0x8}})

13:56:30 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4, 0x10)
getsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
listen(r0, 0x0)

13:56:30 executing program 1:
mlockall(0x2)
syz_emit_ethernet(0xef, &(0x7f0000000080)=ANY=[@ANYBLOB="b100485caa2a41333e128ef586dd60e4ee764200d72aae158169cb63679f0e2a62fab4d8ba7f37b29d783fb8ad9c6ed0e76b37a14573ff020000030000"])
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000040)="fcd4eb1dc75a1a4ecaf8711f3e39411fedf165cc49d8f1976d8424cb418d25")

13:56:31 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind(r0, &(0x7f0000000040)=@in={0x2, 0x1, @rand_addr=0x8}, 0x10)
r1 = fcntl$dupfd(r0, 0x80000000000010, r0)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100)={0x1}, 0x4)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000)=0x4, 0xffffffffffffff11)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c)
sendto(r2, 0x0, 0x0, 0x1, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c)

Waiting (max 60 seconds) for system process `syncer' to stop... 
Syncing disks, vnodes remaining... 9 timed out
Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done
Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... done
fsync: giving up on dirty (error = 35) 0xfffff800038f53c0: tag devfs, type VCHR
    usecount 1, writecount 0, refcount 60 rdev 0xfffff80003b93000
    flags (VI_ACTIVE)
    v_object 0xfffff800031ae700 ref 0 pages 951 cleanbuf 57 dirtybuf 1
    lock type devfs: EXCL by thread 0xfffff800204de000 (pid 3732, syz-executor.0, tid 100121)
 with exclusive waiters pending
	dev gpt/rootfs
Syncing disks, buffers remaining... 12 9 6 1 1 1 0 
Final sync complete
0 

Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address	= 0x0
fault code		= supervisor read data, page not present
instruction pointer	= 0x20:0xffffffff80e4e45f
stack pointer	        = 0x28:0xfffffe0027fa8400
frame pointer	        = 0x28:0xfffffe0027fa8430
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= 3730 (syz-executor.3)
trap number		= 12
panic: page fault
cpuid = 0
time = 4197656
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0027fa8060
vpanic() at vpanic+0x1e0/frame 0xfffffe0027fa80c0
panic() at panic+0x43/frame 0xfffffe0027fa8120
trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0027fa81a0
trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0027fa8210
trap() at trap+0x44d/frame 0xfffffe0027fa8330
calltrap() at calltrap+0x8/frame 0xfffffe0027fa8330
--- trap 0xc, rip = 0xffffffff80e4e45f, rsp = 0xfffffe0027fa8400, rbp = 0xfffffe0027fa8430 ---
fifo_close() at fifo_close+0x1f/frame 0xfffffe0027fa8430
VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe0027fa8460
vgonel() at vgonel+0xdc/frame 0xfffffe0027fa84e0
vflush() at vflush+0x3df/frame 0xfffffe0027fa8630
ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe0027fa86a0
softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe0027fa8740
ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe0027fa87d0
dounmount() at dounmount+0x6e8/frame 0xfffffe0027fa8850
vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe0027fa8880
bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe0027fa88d0
kern_reboot() at kern_reboot+0x31e/frame 0xfffffe0027fa8920
sys_reboot() at sys_reboot+0x467/frame 0xfffffe0027fa8980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0027fa8ab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0027fa8ab0
--- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x20000009, rsp = 0x7fffdfffded8, rbp = 0xa ---
KDB: enter: panic
[ thread pid 3730 tid 101170 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why