Warning: Permanently added '10.128.10.1' (ECDSA) to the list of known hosts.
2019/05/13 23:24:25 fuzzer started
2019/05/13 23:24:25 dialing manager at 10.128.0.248:32338
2019/05/13 23:24:25 syscalls: 497
2019/05/13 23:24:25 code coverage: enabled
2019/05/13 23:24:25 comparison tracing: enabled
2019/05/13 23:24:25 extra coverage: support is not implemented in syzkaller
2019/05/13 23:24:25 setuid sandbox: support is not implemented in syzkaller
2019/05/13 23:24:25 namespace sandbox: support is not implemented in syzkaller
2019/05/13 23:24:25 Android sandbox: support is not implemented in syzkaller
2019/05/13 23:24:25 fault injection: support is not implemented in syzkaller
2019/05/13 23:24:25 leak checking: support is not implemented in syzkaller
2019/05/13 23:24:25 net packet injection: enabled
2019/05/13 23:24:25 net device setup: support is not implemented in syzkaller
23:24:37 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={<r2=>0x0, 0x6, 0x7ff}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x3f, @empty, 0x740}}, r2, 0x1}, 0x8c)
getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x8)
r3 = fcntl$dupfd(r1, 0x11, r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0}}}, <r4=>r2, 0x0, 0x5, 0x5}, &(0x7f0000000300)=0x8c)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x0, @empty, 0x8}}, r4}, 0x84)
r5 = msgget$private(0x0, 0x290)
msgrcv(r5, &(0x7f0000000400)={0x0, ""/13}, 0x15, 0x2, 0x1800)
r6 = msgget$private(0x0, 0x24)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000440)={<r7=>r4, 0x1ff}, &(0x7f0000000480)=0x8)
r8 = openat(r3, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r8, 0x84, 0x8003, &(0x7f0000000540)={r4, &(0x7f0000000500)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000580)=0x10)
utimensat(r8, &(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000000600)={{0x4, 0x1}, {0x1, 0xfffffffffffffffd}}, 0x200)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getresgid(&(0x7f0000000640)=<r10=>0x0, &(0x7f0000000680)=<r11=>0x0, &(0x7f00000006c0))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0xa, &(0x7f0000000700)={@in6={{0x1c, 0x2, 0x9, @mcast1, 0x4}}, r7, 0x5, 0x0, 0x90, 0x1, 0x4, 0x10001}, &(0x7f00000007c0)=0x98)
shutdown(r0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000800)={<r12=>r4, 0x2, 0x101}, &(0x7f0000000840)=0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x21, &(0x7f0000000880)={0x4c2, 0x0, 0x1, 0x3, r12}, 0x10)
poll(&(0x7f00000008c0)=[{r1, 0x100}], 0x1, 0x9)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r8, 0x84, 0x1c, &(0x7f0000000900), 0x4)
fstat(r3, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0})
getresuid(&(0x7f0000000a40), &(0x7f0000000a80)=<r14=>0x0, &(0x7f0000000ac0))
r15 = getpgrp(0x0)
r16 = fcntl$getown(r0, 0x5)
msgctl$IPC_SET(r6, 0x1, &(0x7f0000000b00)={{0x80000000, r13, r11, r14, r10, 0x160}, 0x92, 0x7fff, 0x8000, 0x70, 0x401, 0x7, r15, r16})

23:24:37 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={<r1=>0x0, 0xbe, "ac3019dfa8bc662e7ba53962d688ce71fe843caca625043395a7e29bcea6f0962d85ff9b89d1c6d0758de6c3c6eb659222e24ec99353e0acf438bc8002c417115be86f3a44aa0989cf086b5d93934e0f2a1a3c78920cb099c7e924e02f0b87d7f5887aba16fa18e5cf27d55eb323e4aa7098d0bd100c8b9d79df58048dbe9c434c581c21b0d09013f2c139f76cb2378f04d812759b485b3a9b4d7dbbb4740adb648d889473456d8aef5c6b370fbd4bdfb010efb0a1e8b611e4a534592e46"}, &(0x7f0000000100)=0xc6)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4)
r2 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffd000/0x2000)=nil)
shmctl$IPC_RMID(r2, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={<r3=>r1, 0x9fe, 0x81, 0x7, 0xe35, 0x100000001, 0x4, 0x0, {@in6={{0x1c, 0x0, 0x9, @mcast1, 0x2}}, <r4=>r1, 0x5, 0x9, 0x7, 0x8, 0xac}}, &(0x7f0000000240)=0xb0)
shmat(r2, &(0x7f0000ffd000/0x1000)=nil, 0x1000)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x100204, 0x40)
ioctl$DIOCCHANGEADDR(r5, 0xc4704437, &(0x7f00000002c0)="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")
shmctl$IPC_RMID(r2, 0x0)
shmat(r2, &(0x7f0000ffd000/0x2000)=nil, 0x3000)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000012c0)={0x0, 0x976000000000, <r6=>r4}, &(0x7f0000001300)=0xc)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000001340), &(0x7f0000001380)=0x4)
sendto$inet(r5, &(0x7f00000013c0)="df3ab482e003b73d6a83e4337fa1941f9ec25e0b0d", 0x15, 0x1, &(0x7f0000001400)={0x2, 0x0, @multicast2}, 0x10)
ioctl$DIOCADDALTQV1(r5, 0xc130442d, &(0x7f0000001440)="1695038e491b98cc2d6aa9be44867a1a56aa0061a760216732f23307fc3c261ebec3cb509dc888564bcc847e1bd64add8345b39ef1be3bdb827cac3887ec60e95c9cf71fff4cd5bfbb59")
chmod(&(0x7f00000014c0)='./file0\x00', 0x2)
freebsd11_lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getegid()
setregid(r7, r8)
shmctl$IPC_RMID(r2, 0x0)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000001640)={0xd6, &(0x7f00000015c0)=[@in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x1, 0x5, @rand_addr="9767df46914a2c8fdf60ae9bf772ec14"}, @in6={0x1c, 0x3, 0x9, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x1ff}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000001680)=0x10)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f00000016c0), &(0x7f0000001700)=0x4)
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2)
connect$inet(r5, &(0x7f0000001740)={0x2, 0x3, @rand_addr=0xffffffffffffff2d}, 0x10)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000001780)={r3, 0x7}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f00000017c0)={0x8, 0x5000, 0x0, 0x8, r6}, &(0x7f0000001800)=0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000001840)={@in6={{0x1c, 0x1, 0x5, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x2}}, r6}, &(0x7f0000001900)=0x84)
munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000001940)={r6, 0x4eb}, &(0x7f0000001980)=0x8)

23:24:37 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)
r3 = open(&(0x7f0000000140)='./file0\x00', 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
bind(r0, &(0x7f0000000200)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000240)=0xfffffffffffffffb, 0x4)
r4 = open(&(0x7f0000000280)='./file0\x00', 0x4, 0x91)
r5 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
r6 = semget$private(0x0, 0x0, 0x410)
__semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f0000000340)=""/38)
freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0))
unlink(&(0x7f0000000440)='./file0\x00')
r7 = socket(0x17, 0x10000005, 0x400)
ioctl$DIOCSETTIMEOUT(r3, 0xc008441d, &(0x7f0000000480)={0x0, 0x2})
setsockopt$sock_int(r5, 0xffff, 0x10, &(0x7f00000004c0)=0x9, 0x4)
recvfrom$inet6(r7, &(0x7f0000000500)=""/121, 0x79, 0xc0, &(0x7f0000000580)={0x1c, 0x1, 0x9e4, @loopback, 0x8}, 0x1c)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
poll(&(0x7f00000005c0)=[{r0, 0x31}, {r3, 0xc4}], 0x2, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000600)={<r8=>0x0}, &(0x7f0000000640)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000680)={r8, 0x8, 0x9, 0x3, 0xffffffff, 0x81}, &(0x7f00000006c0)=0x14)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x9, &(0x7f0000000700)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000740)=0x80, 0x4)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000780)={r8, 0x4}, &(0x7f00000007c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000800)={0x1}, 0x1)
socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000840)={r8, 0xf, 0x8}, &(0x7f0000000880)=0x8)
linkat(r3, &(0x7f00000008c0)='./file0\x00', r5, &(0x7f0000000900)='./file0\x00', 0x400)

23:24:37 executing program 3:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x2027, &(0x7f0000000080)=""/12, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={<r1=>0x0, 0x9, 0x6, 0x100}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={<r2=>r1, 0x5, 0x0, 0x3, 0x5f, 0x10001}, &(0x7f00000001c0)=0x14)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in]}, &(0x7f0000000300)=0x10)
r3 = fcntl$dupfd(r0, 0x0, r0)
listen(r0, 0xfffffffffffffffd)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000380)={0xdd6c, &(0x7f0000000340)=[@in={0x2, 0x0, @rand_addr=0x46f}]}, &(0x7f00000003c0)=0x10)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000400)={<r5=>r2, 0x7, 0x80}, &(0x7f0000000440)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000480)={@in6={{0x1c, 0x2, 0x8, @ipv4={[], [], @broadcast}, 0x8}}, r5, 0x6, 0x7ff, 0x7ff}, 0x8c)
r6 = open(&(0x7f0000000540)='./file0\x00', 0x800, 0x104)
r7 = accept(r0, &(0x7f0000000580)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000005c0)=0x10)
setsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000600)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000640)={0x7fffffff8, 0x200, 0x8a5c, 0x40, r5}, &(0x7f0000000680)=0x10)
getpeername$unix(r6, &(0x7f00000006c0)=@file={0x0, ""/75}, &(0x7f0000000740)=0x4d)
mkdirat(r3, &(0x7f0000000780)='./file0\x00', 0x8c)
recvmsg(r3, &(0x7f0000000980)={&(0x7f00000007c0)=@in, 0x10, &(0x7f0000000900)=[{&(0x7f0000000800)=""/235, 0xeb}], 0x1, &(0x7f0000000940)=""/31, 0x1f}, 0x1)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000009c0)=0x2, 0x4)
bind$unix(r6, &(0x7f0000000a00)=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet_mreq(r6, 0x0, 0xd, &(0x7f0000000a40), 0x8)
sendmsg$inet6_sctp(r6, &(0x7f0000001040)={&(0x7f0000000a80)=@in={0x2, 0x1, @rand_addr=0x92}, 0x10, &(0x7f0000000f00)=[{&(0x7f0000000ac0)="5d8bdd1c9d151a5869635c70580f6297eeecb7006d2e6981fe95e8ab38c9b638f76da376144dd963d474413b359b84280b7a427e9b37322c48935af6", 0x3c}, {&(0x7f0000000b00)="0c84880c9ae023b4b8c4b46057a0db80f6d6497f93d820b0f3e58d420e603675e18fa338af214b932c9f7f9b1a6e96639fda30095dbe8d0cea9a7b836b79c9a516f7dc448eea40f193d3046d4eff0ef63600a806cbeb345ee452058de8f16889235bb52b7d2cb7dcc2f4bcb98aaa77d12f4cdb38c30809053f1bc68b7c1dcec185d2d5c39a8988232d2bd6432ed471f1c93bafa112c69d182e43d7007db8ebdab8760592675d12bfbcf771772cffe56fdd0b5a473c8e92baeb8db6", 0xbb}, {&(0x7f0000000bc0)="da57b12ff3915862fd9c9369fc0b3c08c9df764e105eb72e63f54dfcf6376cdfe34a6e6578b023386a3c8e401aabfaf1c4924adc976764750295e4763f151a80a4812ab41634d3c986ebdf920623f1478b10a608b8e89ad7e6ffc342e00a9040f65610a8a0f5cd33", 0x68}, {&(0x7f0000000c40)="0f3f7f67046705711c55978c35d7764a25dd4c3d93ead7458de5f717d4e727a64a0cc12dc4abe4e3111072ef426f28f448a54a20f0cdb197f9df4070490b1612526f40f4e9a7639161ef34cf2cfd59d0a262dda47a4e6ac1ee52b5c298c3adad815e32e1fe8d3a79145e1aa786f4891a368972838d6623d370c959d3499526978b7c5dc938104efcff58fdd5324a3c934da07da19bfcb1c784f17d71c0ad7e36381400cffce90965e16e7e7c7a4c1c2ffdd5c4cdef5d0c419b817164", 0xbc}, {&(0x7f0000000d00)="79c38646c93f32fd558b436782f31e2a5b3b09c027b81c63b48ec529e7be459b76c1095fc810630c3dd76b78092c369e4794eea76ae99dc76d32e5d585b0f13f69279e51629fa28d45fc5fa063fb9c67d551f7ebb731bb9ffddfbfcbabd90f3a4bbf661882d91713e3bfcf64934e06146f39a502187680b7696b1eaa5212f727eca9a9fdeafc71c387e178721990f9fefca0957ea02b5f88f3359a9f551bc029f84f3e7d4b3addee45f2f7af744fa4ae472804c9abaaa4a4325558ec05e777885c1fa3d87291849c237c76944507a87a799c19654e31c134a9b12bd6298d0e0c314f062a27196d2cfea2bcb4867bc5ec99fcc4911e9dbd6e", 0xf8}, {&(0x7f0000000e00)="0908059d7948064103983fe12748f13c943702c0ad3c51c404ffb419ea735a1eabc495b2db21ccb236bf0d28f96f0fd501b7797831282ddde2c8a268143b3169c4da07c8c90843a02bb033c814167e919d04e8a53e3b605f0b3146e911f3bdad83d9cd382aa7effdf2dc7cc3067c94462441ae6ef4b18ad48199265b41c8f9f4a22d1939e6a7765c974aa48627bf2254b9823912ba6acdb3393de053816b28d745a5ff67b6", 0xa5}, {&(0x7f0000000ec0)="fc820830d0a448cc26d42d910a4ed69c7c103612227b2be90e845b764bf853ea", 0x20}], 0x7, &(0x7f0000000f80)=[@sndinfo={0x1c, 0x84, 0x4, {0xd6, 0x200, 0x7f, 0xffffffffffffff01, r1}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x1000, 0x12b7, 0x4, r2}}, @init={0x14, 0x84, 0x1, {0x8, 0xffffffffffffffff, 0x9, 0x4}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x4}}, @authinfo={0x10, 0x84, 0x8, {0x1}}], 0xbc, 0x4}, 0x80)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f0000001080), &(0x7f00000010c0)=0x4)
r8 = semget$private(0x0, 0x3, 0x400)
__semctl$GETPID(r8, 0x2, 0x4, &(0x7f0000001100)=""/4096)
recvmsg(r3, &(0x7f0000002280)={0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000002100)=""/166, 0xa6}], 0x1, &(0x7f0000002200)=""/99, 0x63}, 0x1)
freebsd11_fstat(r4, &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, <r9=>0x0, <r10=>0x0})
chown(&(0x7f0000002340)='./file0\x00', r9, r10)
getpeername$inet6(r3, &(0x7f0000002380)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000023c0)=0x1c)
dup2(r6, r7)

login: interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
23:24:37 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000010b35d, 0x800000b35d})
r1 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r1, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
syz_execute_func(0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xf, 0x3}, &(0x7f0000000280)=0x8)
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3}, 0x1c)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d")
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, 0xc)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc0<x`h6\xe9\xf3\xd95\xcdx\x16\x94\xfaKr\xea\x86\x83\xac\xbeB\x95\xac\b\xf0\x14-\x8a\x17\\\xfau{\xd8\x9a\xc7\xca\xbbS:pe\x8c\xb8\xc1AQs', 0x0], &(0x7f0000000380)=[&(0x7f0000000580)=',\\\x00\'\a\xc5\xac=\xb8\x1e[\xf5/\x16*\xf9\xb4=k\x96\xa0\r\xe3t\xa8\x1f\xd9\x83%D1\xe6lD\x85Q\x1d\xe7\xb7\xa1e\x01\x8a\xda\xae\xb3\xc5=\xe9)\xe9H+\xb8N\r\xcd\xd5\xaf\x15\nv\xa12\x8a\xab\xb9EBg\x10\xb7\xecEL\xf8\x96;\x1e'])
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r3, 0xdd}, &(0x7f00000001c0)=0x8)
mlockall(0x2)
r4 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x10000)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020005)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r4, 0x0)

23:24:37 executing program 1:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c4314850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2")
sync()
accept$inet6(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x0, 0x0)
r0 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0)
mlockall(0x1)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3f2, 0x89f1]}, &(0x7f0000000280)=0x8)
sync()
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={<r1=>0x0, 0x61, "95febf7818b4227cde01fb18d267bd76557a5bb565710ae76d1bd89fce057f020586fb333005a9039d4cb61ac85d4efc89312936309a381e939378ea5b7ae35de9cb1c928a8f2af93b97e09b6c77b4649432a3bf192002b9b4f37cb621f9f5a649"}, &(0x7f00000002c0)=0x69)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000540)={r1, 0xffff, 0x3f, "cf674e4dea25fd24cde131d483b16d5b77e487a3bc575b439a05dbade98f8dd4ca95bb9f21a511303cd7e9f611a2a830bb72293f4010e91bb156a48a127651"}, 0x47)
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000380)='()\\\x00', &(0x7f00000003c0)='\x00'], &(0x7f0000000800)=[&(0x7f0000000440)='\x00', &(0x7f00000004c0)='+[-\x00', &(0x7f0000000500)=']^\x06\x00', &(0x7f0000000640)='-\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='.%}}!\x00', &(0x7f0000000700)=',:<&&/\\\x00', &(0x7f0000000740)=':]*\x00', &(0x7f0000000780)='\\\x00', &(0x7f00000007c0)='\x00'])
pwritev(r2, 0x0, 0x57, 0x0)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
23:24:37 executing program 3:
r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil)
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r1 = semget(0x1, 0x0, 0x10)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = geteuid()
fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
__semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000300)={{0x9, r2, r3, r4, r5, 0x10, 0xffff}, 0x80, 0x4, 0xffffffffffffff7f})
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000))

23:24:37 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00740000098000feee"], 0x0)
connect$unix(r1, &(0x7f0000000040)=@abs={0xf64cb340ce081cac, 0x3}, 0xffffffffffffff6d)

interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
23:24:38 executing program 3:
syz_execute_func(&(0x7f0000000180)="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")
r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x1ff, 0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e21ac1400aa00"/136, @ANYRES32=r1, @ANYBLOB="0200ffe30500000088089cb3020000006cfe09e1"], 0xa0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x30, 0x6}, 0x8)

23:24:38 executing program 1:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c4314850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2")
sync()
accept$inet6(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x0, 0x0)
r0 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0)
mlockall(0x1)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3f2, 0x89f1]}, &(0x7f0000000280)=0x8)
sync()
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={<r1=>0x0, 0x61, "95febf7818b4227cde01fb18d267bd76557a5bb565710ae76d1bd89fce057f020586fb333005a9039d4cb61ac85d4efc89312936309a381e939378ea5b7ae35de9cb1c928a8f2af93b97e09b6c77b4649432a3bf192002b9b4f37cb621f9f5a649"}, &(0x7f00000002c0)=0x69)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000540)={r1, 0xffff, 0x3f, "cf674e4dea25fd24cde131d483b16d5b77e487a3bc575b439a05dbade98f8dd4ca95bb9f21a511303cd7e9f611a2a830bb72293f4010e91bb156a48a127651"}, 0x47)
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000380)='()\\\x00', &(0x7f00000003c0)='\x00'], &(0x7f0000000800)=[&(0x7f0000000440)='\x00', &(0x7f00000004c0)='+[-\x00', &(0x7f0000000500)=']^\x06\x00', &(0x7f0000000640)='-\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='.%}}!\x00', &(0x7f0000000700)=',:<&&/\\\x00', &(0x7f0000000740)=':]*\x00', &(0x7f0000000780)='\\\x00', &(0x7f00000007c0)='\x00'])
pwritev(r2, 0x0, 0x57, 0x0)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
23:24:38 executing program 2:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c4314850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2")
sync()
accept$inet6(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x0, 0x0)
r0 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0)
mlockall(0x1)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3f2, 0x89f1]}, &(0x7f0000000280)=0x8)
sync()
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={<r1=>0x0, 0x61, "95febf7818b4227cde01fb18d267bd76557a5bb565710ae76d1bd89fce057f020586fb333005a9039d4cb61ac85d4efc89312936309a381e939378ea5b7ae35de9cb1c928a8f2af93b97e09b6c77b4649432a3bf192002b9b4f37cb621f9f5a649"}, &(0x7f00000002c0)=0x69)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000540)={r1, 0xffff, 0x3f, "cf674e4dea25fd24cde131d483b16d5b77e487a3bc575b439a05dbade98f8dd4ca95bb9f21a511303cd7e9f611a2a830bb72293f4010e91bb156a48a127651"}, 0x47)
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000380)='()\\\x00', &(0x7f00000003c0)='\x00'], &(0x7f0000000800)=[&(0x7f0000000440)='\x00', &(0x7f00000004c0)='+[-\x00', &(0x7f0000000500)=']^\x06\x00', &(0x7f0000000640)='-\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='.%}}!\x00', &(0x7f0000000700)=',:<&&/\\\x00', &(0x7f0000000740)=':]*\x00', &(0x7f0000000780)='\\\x00', &(0x7f00000007c0)='\x00'])
pwritev(r2, 0x0, 0x57, 0x0)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

23:24:38 executing program 3:
sync()
syz_execute_func(&(0x7f00000000c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0")
freebsd10_pipe(&(0x7f00000011c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000001200)={0x0, 0x3, 0x3, 0x6, 0x5, 0x7ff, 0x4, 0x1ff, {@in={{0x2, 0x1, @loopback}}, <r1=>0x0, 0x1, 0x5, 0x7, 0x5, 0x7}}, &(0x7f00000012c0)=0xb8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001300)={0x3, 0x0, r1}, &(0x7f0000001340)=0xc)
r2 = socket$unix(0x1, 0x1, 0x0)
r3 = fcntl$dupfd(r2, 0x11, r2)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000180)={<r4=>0x0, 0x1000, "be969671165be035a0a72f37cd1a478e6f536de007cbc9b43c3514bb6ff3d4531cd5de8e5d577b5ee985687d22d055580c68a7ce9fb5cb6b22aef8a4e0f40b208427443cf0c385a45130e0bb064e542355d0457455ec4217732b99303189edf584e03741148bd15f6cf25352db45ac10a6a767cacb97c1db91e8f06f020eeab8615ceafac08ad9d35ff823d3a3c35de942b47995503e78cd719f0fb0cb9a46fc0af4215c69d61e5403b6df793884f0aec0f8986efddbaa6cba2bf2c470b113b105dba00922af40407b63ecc7071879683773288ff59fcd89dbda3b52ab1a62e1877fa42eb477836a5eb49f018e997b5bc59cff0ed3bfdc2ba4fd3569d86680256bdc6f538dd4513bc884774a824661d3bb224f17edac78a7b588132391721221f7e3cce9c311eade8d1da4ac383abd0e955e3b1b95637e548c272d962d87e4cd58f0d1839854a4eac24af8ee862b85887d0f9629c08e1a884c603ed8aeda3c6f7e7b6d4289d0eb96d8ad2e642d3effc46c5c30529d76f34e971a70dbda0d7de8266af746f8b9a838c1144db991140fb78652545a96334cb32493482e5f7eeab81e4a39646da3e96423863a95e1d941d614903cc350bbf41b1302fb8c414d287030ab149b032dc81cd9fa13af56abc626738d2d32b4507e8c8b188475d0a4cc31531414948efe806d36d70fc44e974789d98cb0c29e7b3e2947c203579a497b6421ee70186eeba64b5d78f086f043a9f6cdc694e2662171047bc296e514043fadd8524f10dc096c46a2fe8496967db40ee4079581c604263b3a500f0602648960160fcc49479b5c82a97e6b5159231039f3c6c8eaeb368a2c2f73b40bdd5c18431f1481ad85a1c4ba307c970bf3f669abc2eb5c750d538427cbec689e5702921b994bea8ea919d5dcd4009893ab30658a50cd3896fcc325cbe7bab82dae9d3594decb8e451d1bd79de4044e4e7db4a2408863be8f51afbb5d8fbdb66c1fcecfc6b74bd2504f211b600e6754d7d1ed5dce189776e032c4095a04c96a16be416428825e88eebc8e23dd84afeb27382d8d0fe6cda964d306ccf20d4687da5f9493517efae81998bccf42e0273c3bdc8bf83b5db95d6ef419576177503c603704f4afd26ed0b691a762ed68678a9dfd8e6c772100e245afa9934821de512fb1f85e3b8e88354af8496f85f0da529d9f7dbf4ffc161e9f0824c6007fdee843b7da487c15631a55bf3d7152b1a6be36513e30d3656f2c6f59fe497943439f297e0618608f8fd51f86f83112456f99a1d91410287ad56780f2276d61040197c51b8ffdbd7a2151d0eaa0aee715e0a93f583425b3a475f54fd437a424fe22ddfd29b92320bbf6a6485f3c46940bbe21e4ab1e933c23e79d6fc74270b27a7e432fe44fd683390fde6e99dbfdcb6e5183fb2bcef8eb7bd7b81e2109424870cddd4ba523e6ac591f311708bd6af07948db68b4a06aa8e2bbbe39d58dd8e344dcb37d8904fb28e77255619cbd36305b8bff930cfe2a683dffa085061034ed05ecdc5a42c9c0c08b359570443017c91f30a29fc6f88238c83e4ad3c53773b648f332ede71be2e13e6d2e8d8baf7024796f65d88661d11643a94581773141ed14478cd33b91ec0826b57f0879c644eb77c7d936a63314fc6825109b24ad346c6254769b0562752737461faf1c4eaa16e06f53f0e82cc9f184430c3c0674cddd5bc9eb869c717745c726227af198f2d5a0962ed1f39265e60c176bb49be4641281745c79e63d3a2c880e7547889c1f44b21212ee5f49da275171a5da32bfa6e586277f32986162d6b60a1cd63af9a6264dbf1b5aff48636f1017af82c7c41bfaad2fb4fb37836722f4b40c0d5bf1eee64a99b3856be7d313c05d528726a6173afac5a2bed47026adc7c5ee5d132aeeb99cf1131588cfd8a68d359a69761023240fa70a02345a4a0133b158e390957954de842f0e78df57409b9cdc23a6e311e774b6d09cdd7b11a3841360d728d91fa9549fe58961a8080e0908fb2fb20c0e65c9c8f78a2e056fa2849d6f09e593322447b5f21619c5b2723d56e628d3e24f29f5c8b20bcb31a8de559e98cc7978c77e8319003dc5cc44ddb4f3967b793a12361840bfacd70bf3f475e137f2accdf6a9821a15368df765b402ef8f676ff6fe23454ad82d7e5d065549a242907be0a6bbc52f67d766be14074cab59f00edf1ea5482abc451322691f65b65f0fbf0d5826b9ce145f19cabf8a099224d350cba368658ec897d5416a0c239eccec622471868c7dc1ce8ccc5ba1847fe40f6656735f867a3cb9386f7c32c6bf4da227e1019c6ceb10bfa39e032cbcf2ea2e706879be309202b81274073fb2f0fd79e0dc136c737449dc9a08e44ea3259867e85dc6259631f92753216894449e793f60c9d62e966c68bd83b13d37e1cf703540594a7a1879a2d932fca7f0e06ce371d84307c8985aa1396c9c48eb889a200ffdba65dbc60fec3cceb2d46b9334fc0f41be258afdf27665e0eb075b19857d5b9fe13a59fdf8b61b98031f9dfb219fabb6190dde93993bc159474e8b9855de490548be0185b1b60348de04dc2d6e264a8901b4be3b77fbb0d779087537d06bfbf32320da9a1547fa9d54f747987fd9ad706f10567b787c28e1af69bc7ec979ffab0809f7ad0bb05a2fefa312aba1561f090d7cc01fa2d53b019bde8c497542146742dbaecc20e647420ac0f7e1c8ff451f5e4fc457e3186e9fe688c79d0478241ff8170e3216321e4cc1b5ab139183ac92d6166316a94682f72cc8f5cade08ef5083ede6d5a06e9c18cdb271e839b300cab9ad28ff47871ab88a3c438cbd8f8a55e92b7b7f68f77eb47d3fccffe87249e81c64ba7aab994ee4d7c0dd748e64ae1c5023ef53f47da56b4f8e8cf8888e63eed105810eef0fd0e14b755cf3e24a728e054202a746a406f20226a32a312157c1ccc7421b86ee7ccf8dbbb9d0c4e99f849b37cdfffa24d2bccb6d7e576ec218c8eacca2f4b04bd5f20208fa3728e748a36e9355a153a6fb85e804b25ec059f5df51c4cf2714e3171843f6efbd059264fe27b2c5ebdbe7e95e6abb4342a9840122bf69947de07f00120194ca89059b5011c2c7b552207bedb00af2ab6669f1db48917ea48cf4e4bfeaa8623a2bf8a1e90205369ddd52637ff1735f8eb417812fd1512059d1e55f113b1bfa6e63d36724694477debb01ff9a8ec0c9ef348a36706769569ff0c844928699cbe3f2974f5aa6af41fbeb74d3ed704c6b057cedcdc478f37eb95bbbb20057a987705c69bdcfbd384c1efab1c941cc883b56c9d75422b695ceda5d487f11a33beeae3e4a401f1227a78d5107c2bc2ea4f94fedccd32b5daa2634c0766004bec4268703d4c962f90243ca9babcce4d911a0041bd6d39d61b04d26eedc150043d4739c073d095f3e9d534a80dd182cf51d20245ee44f1b65b3e6ed3ce78cbf6267e0f214aea57824429a04aac5db1c5409492d4962b20bbf2119432dcf495c9c19c67074e0689ce352892cb03c4e13af8eba0edb8117aaf77fc6553fb38e651bcfffa903f72ce872adffec7ab82da21cfc12dc3763198683b808cfc1d36f9e81168867f4acae56687f7789b523e691533c44df747544e131bc1258a532f7ca1a384235e384dd1d4865d9545aca58cbce091a70a9106988886b614b6582cc81cb08ccc8135861a90ce1114d4354c7348ee308ee96b093293c77e12239eb56a694ef826ddd517bf07b819a79293d1ccb544d511f0f9238b734fe8352b9aa7bad304f6e94e6664862a3a3b3f46c93e2070269789dcd2995cb2b05df6ed06e59e8bab1d6f0e84784d4b79c80e5e860ba488ad0e53761d7c66d62f1e58eb5f69bce1f5d03805531aa567a5277ba97d3cacf45a1cb2531ced548eea821b04094536757a57e78136de515d1aa44b131279cedd0d613425388f84ea8dc427dcdfab83fa4b0c69be1d3b32a494b6d5aef3dc120a973c2efd0e587f7e8e723037d99e2d139b6766fd7165f46e7675af0ab08b1e83e7ac7f74d64b4ae6f68bfab3abadc93e6c9787e431034d3cd00491c4d641c5a4295f800534ac9c8126280011688e74ecd5ac6fa85e60b39d97e72cd970cd9c6f3fff4ff5aab16f3e4f93bf634dc3e7374dcbdad88cd61f6f0801c7e0482eb47366ba5376b3a88fff8727e103deca48643f117b6e70e49a7f2d3933176922b888cb400c4bdbc73e17fddd1405c4865790db157e90c2a39bf70a6bb803a81db74dfc0621f5629ce0c06c7796696acd40ea3b83dd3623b2d13e641f2a18e58c1498478cadc5c63894ac9b8978198bde6ff55b0c927f1f8001c9142e0ec42a9170d49edde10fe94de734c638e9b29389a5e396fe437cf39816b497213d440ccad9160f3c452f0efc056c5adbc99a3396dccb83e23caee794d275b6f553964675cf88ff9a5afe25d97b78bd5cf0bf0bd039d71cbfcecad02a0324789eb3524fd193a8a123a3a70cac73cf6ebd617ff8ed7f4ff3635d88438c95e59be4e96c08da70d7c8f4c67bdf256ea6151cb8200d004b7500234b890cce394e009c0c265052033694bdfae677b38851fd4f6cd1dcc39bf780f21dd1538adee631956fa7e7813b9c65ed1667c44e26dbef4f8742ab52e0bc34d5448859f8b72b0babce5f979b4d7771c560bfdf7065919c6b0c210e8407bfa5b68b224e03741e6499d7fe2520671cf3ae72afeb766620d77d195e3de77366a4c6e3441a9ea59c6c41d256ff407dfff04941606a58270136a22536894330537de6bd7c0d50492010a5eedc040273ea2cb817653e6c7f5039eec23341ca700a9569587829688e002f930bf48b1ddac1134bacdd135f989196b8d68cf07ce52f001811250cf10aea350dc8120b177166ec62d823d38e638c7186988509c208ed6f50d9077f2c623eaaa6e19e61d2b474c480287035995f6f7610bd64a4c53ee8d2f45659472b4110392a18dd9f7932dbf6c0e7c882c2c91e89e0f8bd6bdeb8895840c5a34dd3ad2eedb72fcf716fd64776984bf830e9e83e42fcafad19dfff7c88fd33e1a469ff82cadf826553b71cd30fa1f256f97c2b61fb78afac847cb13222624f4543876d609c9f70b16bf5257f6cc6cc55d10b5f1203f2ab4d24302ab983dd8f65133b869b2060cb1ac29ddb87d01bbc83a4920cd4a988cf6aba73f7cee6cf2726e53035937e38b2fcc4b29f0ee8867931c6109d44391945af7e210161cf66b890753a142fb2c3fcd357c992f46b45372011126d65b5fea80bb8e7e2f5492911cfb8a6042a71d52cdf0ad95b0887ca4f0ed0eaa51f9bab55fd6eabb9d124834b089a48bdc7fe29730d46387de00c86ab62f5caeabfddaa9a11cb1ec9363f54492b4518a854f3635d0187eca6717e2ebca4d8bc89c24ba5d73cdfccd4e66ac22158c67a37f8da5f130fff2d06942a83d3ab952ccbecc227a15f38efbe9dd51d8355e1c8625d075b20872dc019272f38da03837a634cb013d22c144ca16a44a15f264e98266abdd25232e871a7ac7ee48d5ee578cd22f62c81c9aeda5d714e5b4dfa8728b0717e8186e49b2180fb7d696f129d4b611d008796e0d4481943d5cbca83d07bad09861b7044effc20f1bb00c712e89c4b4ad1e80a7616881d00eb18c134806a427e0ba4dabc0e2cc21fad508e503c37f63e0934086ea97ad3e071d03278675efad4b2979fe11b397cdd1cc1506e5832da4470c4b6638a3b677e082dbba85400b52fbd95bc95293c75b5a917781cb9b8a529db9bf856d390ca15d257263bc13afb24793d34490f8431997693425"}, &(0x7f0000000000)=0x1008)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x4f, r4}, &(0x7f0000000080)=0xc)

23:24:38 executing program 0:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f6745b34ad1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c0f58557d0f0000009f")
getpgid(0x0)
r0 = msgget(0x1, 0x11)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
bind$inet6(r1, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c)
r2 = socket(0x2, 0x10000001, 0x84)
connect$unix(r2, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673)
recvmsg(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
recvfrom$inet6(r2, 0x0, 0x0, 0x80, 0x0, 0x0)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000180)=""/155)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r3 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r3, 0x2, &(0x7f00000001c0)=""/79)
r4 = getpgid(0x0)
r5 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xfffffffffffffffa)
wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(r4)
getpgid(r4)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x6, 0x4)
lseek(r6, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
freebsd10_pipe(0x0)
r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117)
poll(&(0x7f0000000300), 0x200000000000002f, 0x100000001)

23:24:38 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82e82e2f66696c653000"], 0x10)
write(r0, &(0x7f0000000140)="c3", 0x1)
execve(0x0, 0x0, 0x0)
semget$private(0x0, 0x0, 0x421)
write(r0, &(0x7f00000000c0)='M', 0x1)
write(r0, &(0x7f0000000180)='x', 0x1)
shutdown(r0, 0x1)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4a0f}, 0x18f0)
close(r0)

23:24:38 executing program 3:
syz_emit_ethernet(0x47, &(0x7f0000000200)={@local, @local, [], {@generic={0x8006, "071db6476bc30dd214889cc66eb11f88904a323ee08470e121cab3c33c561c5a86c629d187da80e3d1d2fc2c34f5dcccac1667b2e5591658d0"}}})
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000000)={@local, @remote, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@empty, @loopback, r1}, 0xc)
fchdir(r0)
syz_execute_func(&(0x7f0000000080)="c48289aa4264f2450f0f94690000000090f044fe42023e266742a7d96603c44129db0af30f2d8679090000c42299aae7c422fd34ee0f925a7d")
readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/34, 0x22)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000180)={0x8, [0x3, 0xf2db, 0x4, 0x40000000000000, 0x1, 0x8a2e, 0x3, 0x8]}, &(0x7f00000001c0)=0x14)

23:24:38 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0xfffffffffffffffd, 0x1)
recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000000100)=""/209, 0xd1}], 0x2, &(0x7f0000000200)=""/90, 0x5a}, 0x1)

23:24:38 executing program 3:
openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
r2 = semget$private(0x0, 0x7, 0x211)
__semctl$SEM_INFO(r2, 0x0, 0xb, &(0x7f00000009c0)=""/146)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df")
r3 = semget$private(0x0, 0x0, 0x2)
semop(r3, &(0x7f0000000280)=[{0x4, 0x6, 0x1000}, {0x7, 0x61b, 0x1800}, {0x1, 0xd6b, 0x1800}, {0x3, 0x7, 0x1000}, {0x3, 0x0, 0x1000}, {0x4, 0x0, 0x1000}, {0x2, 0x8}], 0x7)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r4 = dup2(0xffffffffffffffff, r0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(0x0, &(0x7f0000000300)=[&(0x7f0000000980)='\xb8\xb2d\x02\x00\tF\x9a\x19\xe5\xb7\xaf\b\x9e!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], 0x0)
fchdir(0xffffffffffffffff)
fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getresgid(&(0x7f0000000780), &(0x7f00000007c0)=<r6=>0x0, &(0x7f0000000800))
getsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f00000002c0)={@broadcast, @multicast2}, &(0x7f0000000340)=0x8)
lchown(0x0, r5, r6)

23:24:38 executing program 0:
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x7)
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')

23:24:38 executing program 2:
setreuid(0x0, 0xee00)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getresuid(&(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140), &(0x7f0000000200))
setreuid(r0, r1)
getresuid(0x0, &(0x7f00000000c0)=<r2=>0x0, 0x0)
setresuid(0x0, 0x0, 0x0)
getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0))
r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil)
shmctl$IPC_SET(r3, 0x1, &(0x7f0000000180)={{0x0, 0x0, 0x0, r2}})
setresuid(0x0, r2, 0x0)
shmctl$IPC_RMID(r3, 0x0)

23:24:38 executing program 0:
r0 = shmget$private(0x0, 0x3000, 0x208, &(0x7f0000ffd000/0x3000)=nil)
r1 = shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x1000)
mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/72)
getresuid(&(0x7f0000000180), &(0x7f0000000100), &(0x7f0000000040))
r2 = open(&(0x7f0000000140)='./file0\x00', 0x10404, 0x120)
ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f0000000280)={{"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", "1c715a533f3ec581515a2469f3f5a0cab7342d0f45fd0bf146a72b1566d203ef", 0x8, 0x3}, 0x0, 0x2, 0x2, 0x8001, 0x1000, 0x20, 0x20, 0x10000, 0x65})
shmdt(r1)
socket$inet6_sctp(0x1c, 0x5, 0x84)

23:24:38 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x882, 0xb1f99a3aff947c6e)
socket$inet(0x2, 0x0, 0x6)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x3)
sync()
getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
fsync(r2)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40000000)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0)
lseek(r3, 0x8000000, 0x1000000000003)
getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340))
getuid()
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
r4 = msgget$private(0x0, 0xc0)
msgsnd(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000f40b9b88da50ebdc61815ed686e434586f3627ca663188061056b6e"], 0x1, 0x800)

23:24:38 executing program 1:
syz_execute_func(&(0x7f00000002c0)="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")
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={<r2=>0x0, 0x7, 0x200, 0x1ff, 0x8, 0x7fffffff}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={<r3=>r2, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x6}, 0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000004c0)={r3, 0xffffffffffffffef}, &(0x7f0000000500)=0x8)
getsockopt$inet_buf(r0, 0x0, 0x54, &(0x7f0000000200)=""/192, &(0x7f0000000480)=0xc0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000540)={r2, 0x81, 0x8, [0x7c1, 0x400, 0x2, 0x40, 0x7fffffff, 0xfffffffffffffffd, 0x8, 0x7]}, 0x18)

23:24:39 executing program 2:
syz_execute_func(&(0x7f0000000140)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x0, 0x5}, 0x10)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)

23:24:39 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998)
flock(0xffffffffffffffff, 0x8)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
fsync(r0)
poll(&(0x7f0000000300), 0x1e, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)
open(&(0x7f0000000040)='./file1\x00', 0x44, 0x30)

23:24:39 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={<r1=>0x0, 0x7c7, 0x40, 0x5, 0xb913, 0xffffffff00000000}, &(0x7f00000004c0)=0x14)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000300)={<r2=>r1, &(0x7f0000000080)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000002c0)=0x10)
ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000500)="c6fffedde489291b461ac6089a2d627e1ec67861ef3dcd1e25917a8c1f2eba29d9e951d61de63fb9565d683d4299e06d491e7e4a6b8efb95caddec67ca4c88cc701d6cbde758cb4e12a3f120e4082bd798ae0d1994f646841abf752099d87b978927ad288ce0256ec7679f0cadc6e55f2ccafcbfb77aa3cf3cadf468b583df62f93bf73a412d36a3edd6114275cbcbb956ae911295997d2c7f288966b1960e5e708e03776b652b1d98bbc9e8072210757dd0028ce3c5b27fe778de207170751ab5c5468998b47f465bc01308ea6434fe64fc0ef065eae6ad0fd02fbd5339d8d6827e")
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r2, 0x100, 0x7ff}, 0x8)
syz_emit_ethernet(0xfffffffffffffeef, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @rand_addr="00000000000000000000ffffffff00", @mcast2, {[], @icmpv6=@pkt_toobig={0x4, 0x2, 0x0, 0x0, {0x0, 0xf, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00f'}}}}}}})
ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000180)="4e6189f9f242f169a73c16eb6152418cbd9e04b423226bc934a62d8ad4c17c1a537c02bf20254e900e97cf22e3d42fb7551c4e744303a5cffd868f09021257d50703a30bac0aca6d90a3800ceaffa5979ddca25fdbd24a3fc842e290ef955ecdd21e171d74a46c7a8a48cb2b76a67476c7b395017c3636f330f5dd8b24e60f5a64ce0437c074be93cb7b3d19160c79d9dd74b50174aeb945578dcbdece1518a33ecaa9bcd675747d4e33cfdf8c1d0ab022518a14e2960119991b143ce4d984eaee41e6ba1c6d176ab0f3542aa28dcdbf42fcda7a4c41c85c0129b6bf2fb0b6f748c1ebaa4ec67d")
ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000340)='\x00\x00&\x00\x00')
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000380), &(0x7f0000000140)=0x100)

23:24:39 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
dup(r0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x20)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c03", 0x9c, 0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00')

23:24:39 executing program 0:
syz_execute_func(&(0x7f0000000000)="b16491cd80696852ef695c00d946f9f3400f5f34160fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea09efc4817b556449c366964545186746660f3a208f09000000767c7cca4f73da7307da0f0d18c401fe5fecf6e3dfdf6736676666430fefb3000000000804f4f30f1a1254111d54111d00")

23:24:39 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x2, 0x1, "d6"}, 0x9)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022ee3a61fb42ddb2f"], 0x1)
close(r0)

23:24:39 executing program 0:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = fcntl$getown(0xffffffffffffffff, 0x5)
wait4(r0, &(0x7f0000000000), 0x1, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")

23:24:39 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e0f669aca351b6f87bd5ca50f6d73f7696c653000"], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x900, &(0x7f0000000140), 0x10)

23:24:39 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x2, 0x1, "d6"}, 0x9)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022ee3a61fb42ddb2f"], 0x1)
close(r0)

23:24:39 executing program 3:
syz_execute_func(&(0x7f00000001c0)="1c39c463790dd7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795b66f20f597006c421f9d7ebc7e4c753fbc4e101edfec4427fc90202c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181e4580784e00eff265dc5f00c3275b304545e269a841000f98c4631d7bf232aee4eef5f5dedec4a1e1e0ef26400f0d18c401fe5ff6d8f2ad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
clock_settime(0xe, &(0x7f0000000000)={0x9, 0x96})
setrlimit(0x7, &(0x7f0000000040)={0x0, 0x4})

23:24:39 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
ftruncate(r0, 0x20000000004)
open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0)
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1)
mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
open(&(0x7f0000000080)='./file0\x00', 0x880, 0x4)
munmap(&(0x7f0000000000/0x3000)=nil, 0x3000)

23:24:39 executing program 1:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x93ec6a85afcca3b8, 0x0)

23:24:39 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040), 0x1)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={<r1=>0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000002c0)=0x10)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x9, 0x6, 0x0, 0x1}, &(0x7f0000000200)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0xffffffffffffffff}, 0x1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

23:24:39 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0), 0x2b2}], 0x1000000000000013)
write(r0, 0x0, 0x0)
r1 = shmget$private(0x0, 0x1000, 0x148, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r1, 0x2, 0xfffffffffffffffe)
syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffffffffffffff080045000013fffffff600029078ac2300bb000000000300907800000000450000000000000000000000ac2300aa00000000"])
execve(0x0, 0x0, 0x0)

23:24:40 executing program 0:
r0 = dup(0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180)={0xff}, 0xffffffffffffffc6)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)

23:24:40 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0), 0x2b2}], 0x1000000000000013)
write(r0, 0x0, 0x0)
r1 = shmget$private(0x0, 0x1000, 0x148, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r1, 0x2, 0xfffffffffffffffe)
syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffffffffffffff080045000013fffffff600029078ac2300bb000000000300907800000000450000000000000000000000ac2300aa00000000"])
execve(0x0, 0x0, 0x0)

23:24:40 executing program 2:
syz_execute_func(&(0x7f0000000300)="1c0e45db2a98cd801b69e4f56962f5696200d9d9d017795b69f9f9680c008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107f3f2ddeaf216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")

23:24:40 executing program 3:

23:24:40 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = accept(r0, &(0x7f0000000040)=@un=@file={0x0, ""/5}, &(0x7f0000000080)=0x7)
setsockopt$inet_tcp_int(r1, 0x6, 0x1a2, &(0x7f00000000c0)=0x1, 0x4)
r2 = dup(r0)
readv(r2, &(0x7f0000000000)=[{&(0x7f0000000300)=""/138, 0x8a}], 0x1)
shutdown(r0, 0x0)

23:24:40 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x100002, 0x0)
ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"0400f4045c45d772c2c436429fa2bcc3d4bb6e6f20748621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82404a9b5018f52b3afa86b3a3cfee9f7575735139146277f63f80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7711ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed00", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0})

23:24:40 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r2 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x20001, 0x10)
getsockopt$inet_mreqsrc(r2, 0x0, 0x47, &(0x7f0000000380)={@local, @multicast1}, &(0x7f00000003c0)=0xc)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f00000002c0)={0x10, &(0x7f0000000200)="c2618cb0164024e0db39330ed2b405bb345e15af5b92602f5c6f4d54233a81c3784d4fb929a5a7c0eefb4292218847fe2387be63ccb6a46e1219ef4d54818e84b6695afdb9229a9738e4024c98fcf5b0a079cfa79017339b41b52706c6cf3cde1dd603a850f54c44074c62561e6c8172033839e78fe2283a9b6a3565b2c7870aae5383d2e6b88fb5f2679f", 0x1000, 0x6, 0x4})
listen(r3, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20, 0xb8)
close(r0)
r4 = accept(r3, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000080)={<r5=>0x0, 0xcc, "e08e59cb836f93e091a8b73abdde60d861285cad163288d747df6e7b63969b5855452188bde50279beb603ea134f893c0301789fc8c10018d242875bb352658b802ba08e299aa9650e410d6db076c36517380a51d11ce25dadce6e23c73487e04f826a6e7193d259e91e1f5bb2a1390f784ab7aad6086e5f30d8e66e710ca2a82501a82d907f0aa0a10b3bc4d6a68cef918eef8d4813a1a1e38627bb6d7a05829974914149fa524bb78d16a3366e40cea44f2a6f70a288abbafad043019705590f9d2e94758a765266f58d03"}, &(0x7f0000000180)=0xd4)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000001c0)={r5, 0xf042}, 0x8)
close(r3)
dup2(r1, r4)
mknodat(r0, &(0x7f0000000300)='./file0\x00', 0x10, 0x0)

23:24:40 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x9, 0x0, 0x1}, 0xc357d34a167eb3c1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0)
execve(0x0, 0x0, 0x0)
sync()
shutdown(r0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=""/76, 0x4c)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180))
sync()
truncate(&(0x7f0000000380)='./file0\x00', 0x308020005)
socket(0x17, 0x5, 0x18)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)
fcntl$setflags(r1, 0x2, 0x1)
setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000003c0)="f9b7d477087ce1dce1866d9465b63129ed38c07b13dfbe1b8b68aabaaad0f2b0d8c17ecd6037a7c9e55bf8a6d4074ac082121ccafc7db01a802c03cd548c30e4295826c9c29c88a1d00bcf36a0781b347781493fb6264d6ddd466ca0c32c5827715a53035609eeb61c42eefd70b0913a9b8fe34e72f55365500cc8c6808c1cbddef12971bc1b248c48b4867bfb6903cb20d3e941eb0e3c6985dde5deb587879452385115c73377836e64", 0xaa)
open(&(0x7f0000000080)='./file0\x00', 0x0, 0x85)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x6f)

23:24:40 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0), 0x2b2}], 0x1000000000000013)
write(r0, 0x0, 0x0)
r1 = shmget$private(0x0, 0x1000, 0x148, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r1, 0x2, 0xfffffffffffffffe)
syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffffffffffffff080045000013fffffff600029078ac2300bb000000000300907800000000450000000000000000000000ac2300aa00000000"])
execve(0x0, 0x0, 0x0)

23:24:40 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
fchdir(0xffffffffffffffff)
getrusage(0x0, &(0x7f0000000380))
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x6, 0xf, 0x6}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x1, 0x20, 0x2300, 0xd39c, 0xe5, 0x401, 0x6, 0x8, r1}, 0x20)
sync()
semget$private(0x0, 0x0, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@empty, @multicast1, <r2=>0x0}, &(0x7f0000000140)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000001c0)={@empty, @loopback, r2}, 0xc)
socket$unix(0x1, 0x0, 0x0)
r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x10000002)

23:24:40 executing program 3:
select(0x40, &(0x7f0000000140)={0x10001, 0xc7, 0xffffffff, 0x6, 0x3ff, 0x4, 0x3, 0xad36}, &(0x7f0000000180)={0x4, 0x5, 0x9, 0x5, 0xfff, 0x7, 0x8000, 0x2}, &(0x7f00000001c0)={0x2, 0x0, 0xd24b, 0x0, 0x6, 0x4, 0xfffffffffffffffb, 0x100}, &(0x7f0000000200)={0x5, 0x1ff})
select(0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0)
select(0x40, &(0x7f0000000000)={0x1, 0x1, 0x9, 0x401, 0x4d4000, 0x8, 0x5}, &(0x7f0000000080)={0x101, 0x5, 0x2, 0x2, 0xfffffffffffffffd, 0x80000001, 0x4, 0x20}, &(0x7f00000000c0)={0x400, 0x1000, 0x7, 0x101, 0xfffffffffffffeff, 0xfff, 0x9, 0x7ff}, &(0x7f0000000100)={0x5, 0x2})
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0xf6e}], 0x1, 0x0}, 0x8d)

23:24:40 executing program 2:
msync(&(0x7f00007fd000/0x2000)=nil, 0x2000, 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
fcntl$getflags(r0, 0x1)
setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x0, <r1=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r1, 0x4, 0x2}, 0x8)

23:24:40 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
lseek(r0, 0x0, 0x2)
r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0xf, 0x20000000)
freebsd11_getdents(r0, &(0x7f00000001c0), 0x0)
getpeername$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8)
linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file1\x00', 0x400)

23:24:40 executing program 2:
syz_emit_ethernet(0x42, &(0x7f0000000000)={@broadcast, @remote, [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @rand_addr, {[@ssrr={0x89, 0x17, 0x3, [@empty, @empty, @rand_addr=0x3ff, @loopback, @broadcast]}, @rr={0x7, 0x7, 0x0, [@local={0xac, 0x14, 0x0}]}]}}}}}})

23:24:40 executing program 2:
r0 = socket$inet(0x2, 0x1fffffff, 0xa1)
sendto$inet(r0, 0x0, 0x0, 0x20089, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10)
recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/254, 0xfe}], 0x1, 0x0}, 0x40002)
socket(0x1c, 0x20000003, 0x7)

23:24:40 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x3, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0)

23:24:40 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0), 0x2b2}], 0x1000000000000013)
write(r0, 0x0, 0x0)
r1 = shmget$private(0x0, 0x1000, 0x148, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r1, 0x2, 0xfffffffffffffffe)
syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffffffffffffff080045000013fffffff600029078ac2300bb000000000300907800000000450000000000000000000000ac2300aa00000000"])
execve(0x0, 0x0, 0x0)

23:24:40 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0xd57}, 0xc)

23:24:41 executing program 0:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f00000004c0)=""/99)
r2 = dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000000c0)={0x8, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x80000000, 0x401]}, 0x14)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000300)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54da12f418725ea4584a9aeb2ca5f3375e8570700a8b3be656a611e304f39201a32d1fc68")
execve(&(0x7f0000000640)='./file0\x00', 0x0, &(0x7f0000000580)=[&(0x7f0000000600)='/&$\xc8:,@/:\x00', &(0x7f00000002c0)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000480)=',\\\x00', &(0x7f0000000540)=',\\\x00'])

23:24:41 executing program 3:
getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080))
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4)
munmap(&(0x7f00001f4000/0x3000)=nil, 0x3000)
select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001200), 0x0)
r0 = fcntl$getown(0xffffffffffffff9c, 0x5)
getpgrp(r0)
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
getpgid(r1)
mprotect(&(0x7f000053c000/0x4000)=nil, 0x4000, 0x1)

23:24:41 executing program 2:
readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/16, 0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
sendmsg(0xffffffffffffffff, 0x0, 0x20000)
open(&(0x7f0000000040)='./file0\x00', 0x10082, 0x0)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")

23:24:41 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0), 0x2b2}], 0x1000000000000013)
write(r0, 0x0, 0x0)
r1 = shmget$private(0x0, 0x1000, 0x148, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r1, 0x2, 0xfffffffffffffffe)
syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffffffffffffff080045000013fffffff600029078ac2300bb000000000300907800000000450000000000000000000000ac2300aa00000000"])

23:24:41 executing program 3:
r0 = open(&(0x7f0000001280)='./file0\x00', 0x10400, 0x8)
r1 = openat(r0, &(0x7f00000012c0)='./file0\x00', 0x8002, 0x10)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bf5c034f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r2 = accept(0xffffffffffffff9c, &(0x7f0000001300)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0xd)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000001180)={<r3=>0x0, 0x3}, &(0x7f00000011c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000001200)={<r4=>r3}, &(0x7f0000001240)=0xfffffffffffffecb)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x310f, 0x1, 0x7}, &(0x7f0000001340)=0x10)
recvfrom$unix(r1, &(0x7f0000001380)=""/56, 0x38, 0x40042, &(0x7f00000013c0)=@file={0x0, './file0\x00'}, 0xa)
getsockopt$inet_buf(r2, 0x0, 0x4a, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000)

23:24:41 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0), 0x2b2}], 0x1000000000000013)
write(r0, 0x0, 0x0)
r1 = shmget$private(0x0, 0x1000, 0x148, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r1, 0x2, 0xfffffffffffffffe)

23:24:41 executing program 3:
r0 = open(&(0x7f0000001280)='./file0\x00', 0x10400, 0x8)
r1 = openat(r0, &(0x7f00000012c0)='./file0\x00', 0x8002, 0x10)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bf5c034f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r2 = accept(0xffffffffffffff9c, &(0x7f0000001300)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0xd)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000001180)={<r3=>0x0, 0x3}, &(0x7f00000011c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000001200)={<r4=>r3}, &(0x7f0000001240)=0xfffffffffffffecb)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x310f, 0x1, 0x7}, &(0x7f0000001340)=0x10)
recvfrom$unix(r1, &(0x7f0000001380)=""/56, 0x38, 0x40042, &(0x7f00000013c0)=@file={0x0, './file0\x00'}, 0xa)
getsockopt$inet_buf(r2, 0x0, 0x4a, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000)

23:24:41 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0), 0x2b2}], 0x1000000000000013)
write(r0, 0x0, 0x0)
shmctl$IPC_STAT(0x0, 0x2, 0xfffffffffffffffe)

23:24:41 executing program 3:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x1b)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000200)="4e899f0b00000000000000000000a0b8dfd77c175f69332fe83dd4c622300ed13e2139b29c97df086aab8497db8a5bce95a70d1016e1ce80dc3cbb8c185e98244617d199ae1ae0641d6da8a68415c33cb50c222004c6e7000070424e2c62b8b04bd1c15844b55bdd019c2951796a247b02020a86f20d4da89ff5951e4ff4f9492f872c0f88164eb0e19b4e7f71024115b5643f5cf6a47d13e45b64cb5bf8a027659bc2131a4c479b0a0bf1cbe768464e2d0842e40d5bd5a19991")
r2 = fcntl$getown(r1, 0x5)
fcntl$lock(r0, 0xc, &(0x7f0000000080)={0x1, 0x3, 0x4a, 0x1, r2})
ftruncate(r0, 0x7)

23:24:41 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0), 0x2b2}], 0x1000000000000013)
write(r0, 0x0, 0x0)
shmctl$IPC_STAT(0x0, 0x2, 0xfffffffffffffffe)

23:24:41 executing program 0:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f00000004c0)=""/99)
r2 = dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000000c0)={0x8, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x80000000, 0x401]}, 0x14)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000300)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54da12f418725ea4584a9aeb2ca5f3375e8570700a8b3be656a611e304f39201a32d1fc68")
execve(&(0x7f0000000640)='./file0\x00', 0x0, &(0x7f0000000580)=[&(0x7f0000000600)='/&$\xc8:,@/:\x00', &(0x7f00000002c0)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000480)=',\\\x00', &(0x7f0000000540)=',\\\x00'])

23:24:41 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0), 0x2b2}], 0x1000000000000013)
write(r0, 0x0, 0x0)
shmctl$IPC_STAT(0x0, 0x2, 0xfffffffffffffffe)

23:24:41 executing program 2:
readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/16, 0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
sendmsg(0xffffffffffffffff, 0x0, 0x20000)
open(&(0x7f0000000040)='./file0\x00', 0x10082, 0x0)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")

23:24:41 executing program 3:
mprotect(&(0x7f0000754000/0x1000)=nil, 0x1000, 0x6)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000100), 0x4)
socket$inet6_udp(0x1c, 0x2, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0xe9f0, 0x4)

23:24:41 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000140), 0x4)
r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

23:24:42 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0), 0x2b2}], 0x1000000000000013)
r1 = shmget$private(0x0, 0x1000, 0x148, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r1, 0x2, 0xfffffffffffffffe)

23:24:42 executing program 1:
open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r0 = shmget$private(0x0, 0x1000, 0x148, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:42 executing program 3:
mkdir(0x0, 0x0)
r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000140)='./control/file1\x00', r0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000280)={{"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", "bbe7fa06599f6612111e045865bac8cde7872ca3d3b7a7c5814c6de07954082e", 0x1, 0x6}, 0x0, 0x9, 0x0, 0x0, 0x1, 0x7f, 0x1f, 0x4, 0x3})
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
ftruncate(r1, 0xc7)

23:24:42 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x148, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:42 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
truncate(&(0x7f0000000040)='./file1\x00', 0x7)
listen(r2, 0x0)
accept(r2, 0x0, 0x0)
close(r1)
execve(0x0, 0x0, 0x0)
preadv(r1, 0x0, 0x0, 0x0)
setsockopt$inet_int(r0, 0x0, 0x1000000000000a, &(0x7f00000013c0), 0x20d)
r3 = dup2(r0, r0)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @multicast1}, 0x10)

23:24:42 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='chd\x00', 0x4)

23:24:42 executing program 3:
mkdir(0x0, 0x0)
r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000140)='./control/file1\x00', r0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000280)={{"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", "bbe7fa06599f6612111e045865bac8cde7872ca3d3b7a7c5814c6de07954082e", 0x1, 0x6}, 0x0, 0x9, 0x0, 0x0, 0x1, 0x7f, 0x1f, 0x4, 0x3})
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
ftruncate(r1, 0xc7)

23:24:42 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:42 executing program 1:
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(0x0, 0x2, 0xfffffffffffffffe)

23:24:42 executing program 1:
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(0x0, 0x2, 0xfffffffffffffffe)

23:24:42 executing program 1:
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(0x0, 0x2, 0xfffffffffffffffe)

23:24:42 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_buf(r0, 0x29, 0x2e, 0x0, &(0x7f0000000180)=0xfffffffffffffdc7)

23:24:43 executing program 0:
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118)

23:24:43 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:43 executing program 2:
r0 = socket$inet6(0x1c, 0x3, 0x7a)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@rand_addr="3faf6a2505315ad4af9a70ff30f94162"}, 0x14)
sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0xff, 0x679, 0x1000, 0x400, 0x1, 0xffff, 0x5000000, 0x16d19316, <r1=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x20, r1}, &(0x7f0000000100)=0xc)

23:24:43 executing program 3:
r0 = socket(0x1, 0x0, 0xfffffffffffffffd)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x7, 0x3ff}, 0x10)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="bce9673e5cbb20a500e5cd1721734abd27d4a78292f0b703dcb202e8b8b5005c9e7aa595838229201e1d37776799a03baea762af52130a4633f30514", 0x3c)
setsockopt$inet_tcp_int(r0, 0x6, 0x1801, &(0x7f0000000b40)=0x8, 0x4)
freebsd10_pipe(&(0x7f0000000900)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000980)={<r3=>0x0, 0x1a, "da93b71c63a799fee90a3ee3f91a5678336c38fbb8fa67702c3f"}, &(0x7f00000009c0)=0x22)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000a00)={@in={{0x2, 0x2, @rand_addr=0x9}}, r3, 0x5, 0x0, 0x80000001}, 0x94)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)="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", 0x801)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000940)={0x5}, 0x1)

23:24:43 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x3, 0xfffffffffffffffe)

23:24:43 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
r1 = socket$unix(0x1, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82709c022ea866040065"], 0x10)
sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0), 0x100000000000032c, 0x0, 0x270}, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={<r2=>0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000340)=0x10)
r3 = fcntl$dupfd(r0, 0x0, r1)
ioctl$DIOCGETADDRS(r3, 0xc4704435, &(0x7f0000000400)="54503dfb83a39f3b3b4884f7294fe352ebef4e94b5a5db1fc77d8f8ddaf9a4dc3cddf60fb084cecaf6e7d118095866fb025612d5a5a19c4e8976c6bb1cc4dd1e101ee79b3ef8767ec7e6b86159d64c3af0b906ebdc281f66a366c7f1ffe3b209838c7ded8ffc24c1239dd5e1f30e1647feffce8922de8472fb56886a25414820cce7afd59696602f0d93f077d6ad3e8fa172a98c201165884fce2e5dbd39f88bb607ff872e5bc38377e1ddbcdb61aa")
connect$unix(r0, &(0x7f00000003c0)=@abs={0x0, 0x0, 0x2}, 0x8)
ioctl$DIOCSETTIMEOUT(r3, 0xc008441d, &(0x7f0000000100)={0x100000000, 0x20})
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000380)={r2, 0x101}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000540)={<r4=>r2, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in]}, &(0x7f0000000500)=0x10)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast2}}, r4}, 0x8c)

23:24:43 executing program 3:
setreuid(0x0, 0xee00)
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000140)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getgid()
chown(&(0x7f0000000000)='./file0\x00', r1, r2)

23:24:43 executing program 0:
mlockall(0x3)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000203, 0x3f)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, <r2=>0x0]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x7fffffff, 0x400, 0x66, 0x3, 0x5}, &(0x7f0000000180)=0x14)
mmap(&(0x7f0000ec1000/0x3000)=nil, 0x3000, 0x2, 0x12, r1, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @local}, &(0x7f0000000040)=0xc)
syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
ftruncate(r0, 0x4d)
socket$inet6_udp(0x1c, 0x2, 0x0)

23:24:43 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x5, 0xfffffffffffffffe)

23:24:43 executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
setgroups(0x2ca, &(0x7f0000000000))
r0 = getegid()
setgroups(0x2, &(0x7f0000000640)=[r0, r0])
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
setgroups(0x1, &(0x7f0000000200)=[r0])
lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={<r2=>0x0, 0xffffffffffff66d7}, &(0x7f0000000280)=0x8)
recvfrom(r1, &(0x7f0000000380)=""/19, 0x13, 0x1, &(0x7f00000003c0)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={r2, 0x80, 0x4, [0x9907, 0x7, 0x1, 0x401]}, 0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x8000, 0xffffffffa9569496, 0x0, 0x62d, 0x80, 0x6, 0x8, 0x3, r2}, &(0x7f0000000340)=0x20)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
socket$inet6_sctp(0x1c, 0x5, 0x84)

23:24:43 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x6, [0x5, 0x7, 0x2, 0x2, 0x6, 0x80]}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x0, @multicast2}}, <r2=>r1, 0x1000, 0xffff, 0x3, 0x8000, 0x2}, &(0x7f0000000140)=0xa0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r1, 0x400, 0x0, 0x3, 0x80000001, 0x6, 0x6, 0x800000000000000, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0x8000, 0x80000001, 0x3, 0xb4, 0x15f}}, &(0x7f0000000240)=0xb8)
ioctl$DIOCCHANGEALTQV0(r0, 0x4004667f, &(0x7f0000000240))
preadv(r0, 0x0, 0x0, 0x0)

23:24:43 executing program 0:
syz_emit_ethernet(0x3a, &(0x7f0000000000)={@random="b320a9e43c40", @broadcast, [{[{0x88a8, 0x10000, 0xffff}], {0x8100, 0x8, 0x101, 0x4}}], {@arp={0x806, @generic={0x0, 0x0, 0x48, 0x0, 0x0, @random="978444e9f971", "", @random="ba8953ffa7eb", "1290e418158c5f33b322e3acf2b0dfe0"}}}})
syz_emit_ethernet(0x99, &(0x7f0000000040)={@remote, @broadcast, [{[], {0x8100, 0x4, 0x400, 0x3}}], {@generic={0x8847, "4563e3f9fa8d25e7b900d1bc1f8638d643c9f943c28fc569b721e74bd06462a008f7e457eee1e7fcabd6a9e3f25bb213cc2eaecbd5583dfd1f4b95c0d4cfae0fd4212d7abe1ec98b780439b64c83e51286cef1dccd0616249b04461b5a31bb40e9c18db92c1679a9071011505f02eb377d0e0b5274a8fda3ffa491ae8c82a874a3ca6163167b94"}}})

23:24:43 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0xd, 0xfffffffffffffffe)

23:24:43 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f00000001c0)="a082e734122d8f44c5ec277c314532ee084c20415c61b796fc03b015d4782532210293db638f6943aa416a4f1d8d3a3b2afcebe9d5d07ae703c48b9ec01de93af8ceb65859abb6f79774fd3a4d0c0f5b688a8849e1dc22e7c3821667fe827ff0380399cc5a11b7800d7f9587f86f66c1fc9f746a5ac35d6ab081c55a395e02ee8e6a39ec5d6cecc76c6803a4a587d61f644b87b7365932b97bf3668d64aeb76e5da786520510fe3bcddd3e72df605365c36a52")
ioctl$DIOCCHANGEALTQV0(r0, 0x8004746d, &(0x7f00000000c0))

23:24:43 executing program 0:
r0 = socket(0x17, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x2, @mcast2, 0x8}}, <r1=>0x0, 0x6, 0x3, 0x80, 0xffff, 0xb5}, &(0x7f00000000c0)=0x98)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1}, 0x8)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r2, 0x0, 0x5, &(0x7f0000000580), 0x1f)

23:24:43 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f00000004c0)={{"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", "4141399ae072e0884cc00a4f5ec67231c452e272d9d6154e8e87bda59667ba22", 0x5, 0x3}, &(0x7f0000000040)="215d25d7f167d146a570f23cfb820953bc38dd35025027cd5f0e4f83b78b5e5c148752f2a2ff5e67361178390a38752ad50bba3b6918627ccd6751b1a1ca41b7ee2490563b28ce656cfcb5b84bb44152fb5aa9ff171e543690d79fcd460158ff72edbe37ec3b390a2e6a03a48d8d6c33e00ae7af28597f87c21ec60387937c88bd8ca0efdbd90887e05e7d21816faace2208f2fa460ee7cb3c62fcfd9ab6a107abfc1816cb6a0717c55a59814a20cb6e13c995d79c83b4ac4d209105cd87fd5b5a712c42d13da1eb9a69dd0e797f5b5ff400d55655d5127fbb00b9", 0x3, 0xb428, 0x2, 0x0, 0x9f0, 0x8, 0x80000001, 0x2})
syz_execute_func(&(0x7f00000001c0)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f6808c4c1c8162b61c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10")
openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x44, 0x0)
ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000140)="d9f5b76c4e1462b392a6ca5ebe443c6a85835fd311622760cf58595970f78fc4ea0d85905d12574feb88f1b13b3545c4a66023711871157ace15194c73d0ee693aa9c73d9cd82a5b394dc50c72b45198dae42a01a1fab942f2cd6ba6e6f55718")

23:24:43 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0xf, 0xfffffffffffffffe)

23:24:43 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x3902, 0xfffffffffffffffe)

23:24:43 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140), 0x10)
r1 = open(&(0x7f0000000040)='./file0\x00', 0xb00, 0x189)
sync()
getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000080), &(0x7f00000000c0)=0x10)
sync()
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
fcntl$getflags(r2, 0x0)

23:24:43 executing program 0:
syz_execute_func(&(0x7f0000000140)="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")
getitimer(0x3, &(0x7f0000000000))
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

23:24:43 executing program 3:
syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10, 0x10000000)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000200), &(0x7f0000000240)=0x8)
wait4(0x0, &(0x7f0000000040), 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a")
getegid()
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4)

23:24:43 executing program 3:
setrlimit(0x6, &(0x7f0000000280))
mlockall(0x2)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x1)
getpeername(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10)
mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={<r1=>0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r1, 0x4, 0x2, 0xfffffffffffffff7, 0x170, 0xfffffffffffff800}, 0x14)
r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000)
getsockopt$inet_buf(r2, 0x0, 0x5f, &(0x7f0000000040)=""/115, &(0x7f00000000c0)=0x73)

23:24:43 executing program 0:
nanosleep(&(0x7f0000000000)={0x0, 0x2397443e}, &(0x7f00000000c0))
execve(0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff})
ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000100)="6632d59ff2b6ce4aad2ef959e5480564b9e60c7532b1db0f170804a561386d019924a3bbd5efa3ac0dabd15f8f5a029cef2216ec772e947024d82d8b5c5c8024b89e266ee49dc118406b125f89df82c9c9cdb9f66339053f80b68e3a15ba63a01141f6e8bde7663b1f5e89dbcbe1d9c814539cc1414239e2a63001df23b17fb655b0f4ca29c19d403fc3")
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x21, 0x8c)

23:24:43 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000001c0)={0x3}, 0x1)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2}}, <r2=>0x0, 0x3, 0x10000, 0x1a, 0x812, 0x8000}, &(0x7f00000000c0)=0xa0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x88, @loopback, 0x5}}, r2, 0x8, 0x4, 0x6}, 0x8c)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:43 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
socketpair(0x1f, 0x10000007, 0x5, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt(r1, 0x1f, 0x1ff, &(0x7f0000000040)=""/104, &(0x7f00000000c0)=0x68)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:43 executing program 0:
r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000240), 0x30000000)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="2d00000002000000ec09f3e313424c4b5c7fd40000000021ea1f5a43886d148b904d839be4e5ba97beb9ba55de2ab6b7e5"], &(0x7f00000002c0)=0x35)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={r1, 0x9000000000000, 0x3, 0xfffffffffffffffe, 0x140000000000000}, &(0x7f0000000340)=0x18)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000380)={0x7f, 0x3f, 0x63d, 0x43, 0x7, 0x4072, 0x6, 0x7fffffff, 0x800, 0x3ff, 0x4}, 0xb)
r2 = socket(0x11, 0x3, 0x0)
syz_execute_func(&(0x7f0000000180)="9826473e431c130f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2")
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0, 0x3, 0xf, 0x8, 0x100}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000100)={r3, 0x200}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={r3, 0x8}, &(0x7f00000000c0)=0x8)

23:24:43 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x805, 0x84)
r2 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$unix(r2, &(0x7f0000000000)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='\x00\x00'], 0x2f8}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, <r3=>0x0]}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r3, 0x6, 0x7, [0x0, 0x1000, 0x1, 0x4, 0x4, 0x1, 0x80]}, 0x16)

23:24:43 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
shmat(r0, &(0x7f0000c00000/0x400000)=nil, 0x40)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getpeername(r1, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10)
r2 = socket$inet_icmp(0x2, 0x2, 0x1)
recvfrom$inet(r2, &(0x7f0000000180)=""/176, 0xb0, 0x0, &(0x7f0000000240)={0x2, 0x2, @multicast2}, 0x10)
freebsd11_mknod(&(0x7f0000000280)='./file0\x00', 0x100, 0xa19d)
sendto$inet(r2, &(0x7f0000000000)="93bf343f7f007e6b5562605d3878a91605a1e5021d8bd87681f1b2a767271190900efb3d25e32f080a16a22153a3d81c09a7e8447e16eb50bf4446fc2834bc157dd1694f24e82982646386021d896c01961bc692bb4b5ba502355b7f5f7f8640b80bff6170eac86af4053581c7e4dcc377ce68a2d7e66cdf505135efd500dcbcfac525", 0x83, 0x20100, &(0x7f00000000c0)={0x2, 0x2}, 0x10)
dup(r1)

23:24:43 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x2, 0x1}, {0x3, 0x7ff}}, 0x200)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='\x00'], 0xc}, 0x0)

23:24:43 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x100)
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000080)="0dcf5106d6fa775eb4e48b21c3a4894be59fc05fa59fcc9c2d321c212d43d2837d2ddee8952d38a5dfbc607baee4fad14acb567c11ae036d9c01c55601755673015f88e18a67e150372b0d152f3282bebf914aa3ce183dcd7ac79b17b437")
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
msgget$private(0x0, 0x0)

23:24:43 executing program 1:
r0 = socket$inet6(0x1c, 0x30000000, 0x5)
preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000100)=""/193, 0xc1}, {&(0x7f0000000200)=""/185, 0xb9}, {&(0x7f00000002c0)=""/241, 0xf1}, {&(0x7f00000003c0)=""/209, 0xd1}, {&(0x7f00000004c0)=""/114, 0x72}, {&(0x7f0000000540)=""/12, 0xc}], 0x6, 0x8)
r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r1, 0x2, 0xfffffffffffffffe)
__semctl$SEM_STAT(0x0, 0x0, 0xa, &(0x7f0000000000)=""/204)
r2 = dup2(r0, r0)
setsockopt$inet_group_source_req(r2, 0x0, 0x53, &(0x7f0000000600)={0x1000, {{0x2, 0x1}}, {{0x2, 0x1}}}, 0x118)

23:24:43 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)
setsockopt$sock_int(r1, 0xffff, 0x4000, &(0x7f0000000080)=0x7fff, 0x4)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:43 executing program 2:
mkdir(&(0x7f0000000080)='./file0\x00', 0x181)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
symlinkat(&(0x7f00000000c0)='./file1\x00', r0, &(0x7f0000000100)='./file0\x00')
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000000)='/', r1, &(0x7f0000d06ff8)='./file0\x00')
faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x1000)

23:24:43 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r1 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={<r2=>0x0, 0x10001}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0x100000000}, 0x8)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:43 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
r1 = getpgrp(0x0)
wait4(r1, 0x0, 0x4, &(0x7f0000000000))

23:24:43 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10)
r2 = accept(r1, 0x0, &(0x7f0000000140)=0x23f363431aad0ffa)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
getsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000200)=""/182, &(0x7f0000000000)=0xb6)

23:24:43 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x100, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="7f000001e0000085d4196a0009000000000000007f00000dffffffff7f000001fffffe00e00000017f8000017f000001ac1400ba1e731a4d912314f9765692fdccb0bf3c75ac15c77c994f7d0c3d2a5dc150bd9997acb5d61adc3a13e0eb053b505e"], 0x34)

23:24:44 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x100)
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000080)="0dcf5106d6fa775eb4e48b21c3a4894be59fc05fa59fcc9c2d321c212d43d2837d2ddee8952d38a5dfbc607baee4fad14acb567c11ae036d9c01c55601755673015f88e18a67e150372b0d152f3282bebf914aa3ce183dcd7ac79b17b437")
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
msgget$private(0x0, 0x0)

23:24:44 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={<r2=>0x0, 0x22, "05517d8311a11654fece1938ef6500d9cf00ddcca9bfc0dedb6ef3156ce6ae9abaf2"}, &(0x7f00000000c0)=0x2a)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x4758, @mcast2, 0x6}}, r2, 0x3, 0x1, 0x104, 0xc4, 0x86a, 0xbbc6}, 0x98)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000000)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e2987900ff")

23:24:44 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
shmget(0x2, 0x3000, 0x400, &(0x7f0000ffa000/0x3000)=nil)

23:24:44 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c)
bind(r0, &(0x7f00000012c0)=@in={0x2, 0x1, @broadcast}, 0x10)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c)
chroot(&(0x7f0000001280)='./file0\x00')
freebsd10_pipe(&(0x7f0000000080)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e20060000000000000000000000000000000000000102000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000700"/128, @ANYRES32=<r2=>0x0, @ANYBLOB="0600000006000000820000000008000008000800"], &(0x7f00000000c0)=0x98)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={r2, 0x1000, "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"}, &(0x7f0000001240)=0x1008)

23:24:44 executing program 1:
r0 = shmget(0x2, 0x4000, 0x80, &(0x7f0000ffa000/0x4000)=nil)
shmctl$SHM_LOCK(r0, 0xb)
r1 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffb000/0x2000)=nil)
shmctl$IPC_STAT(r1, 0x2, 0xfffffffffffffffe)
shmget$private(0x0, 0x2000, 0x1ff, &(0x7f0000ffd000/0x2000)=nil)

23:24:44 executing program 2:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000300)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000001c0)={<r1=>0x0, 0x2, 0x8, 0xf5632d6, 0xfe31, 0xc59, 0x200, 0xf9cf, {@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0x87ea, 0xff, 0x4, 0x1f, 0x5}}, &(0x7f0000000080)=0xb0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r1, 0x5, 0x7fffffff, 0x8f2a, 0x8, 0x400}, &(0x7f0000000040)=0x14)
syz_execute_func(&(0x7f00000000c0)="982d1c14aa14aaaa0f59bfd9000000c467a37b1bc53e3e90467f00bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e4098934d18f88b8a2d4a1f8f2430f59849016500000f4c4b712868d2a2adcc8c988664564656666430f6b5205f3abac4d26f20f38f0b4b60e00000064450fec8600000021660f3adf9556c791cd0c0f991ab4732b460000002dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f66410f1a300000c4a261b7e2")

23:24:44 executing program 0:
syz_execute_func(&(0x7f0000000300)="0c0b98cd801b69e4f56962f5696200d9c4611972e000c441395bf91cc18fe9589b26c7e4c753fbc4e101ed67f30f38f64a1b427d822a2a00c4da7676f2168f4808eebce00000806000c42151518fe9509b9b9b000000c459e3985b985bf265dc5f00c36645363ef80f996603c4a2e9bbee2c24a1a1460f569f000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000f01c36666450f17720d1d54111d00")

23:24:44 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0)
rename(0x0, 0x0)
r0 = socket$inet(0x2, 0x0, 0xf2)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4)
unlinkat(0xffffffffffffffff, 0x0, 0x0)

23:24:45 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000540)='./file1/file0\x00', &(0x7f0000000080)=""/150, 0x96)
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
chroot(&(0x7f000009a000)='./file0\x00')
chdir(&(0x7f0000cd2ff8)='./file0\x00')
symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00')
chroot(&(0x7f00000002c0)='./file0\x00')
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(r0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
unlink(&(0x7f0000000580)='./file1/file0\x00')
ftruncate(r2, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000)
getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000007c0)=ANY=[@ANYBLOB="bf1db47ab59b0249f9d481458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee15a401a46404dd7e1252407f9f741c1ada2f0ec068720914853487b12f01c3b18efed3c1ca8929978a02deaca589aed2a276d92c048c9f058f5e9719e29931158da21988faf97fb55b7c09fada363c2fc5238688236a0000a62a08304a1f09ecdfcf6b2987c1c866e611221c3929bcf97b976ca0be4916612fdb707b95824acfc15c315ac8382c6c2398d518956144be41fff1773ff37f544256a60a07dbe36a091de3ce04", @ANYRES32=<r5=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x13, &(0x7f0000000040)={r5, 0x10001}, 0x8)
r6 = semget$private(0x0, 0x2, 0x28)
__semctl$GETNCNT(r6, 0x4, 0x3, &(0x7f00000003c0)=""/215)
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380), 0x4)

23:24:45 executing program 1:
r0 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffa000/0x4000)=nil)
shmget$private(0x0, 0x6000, 0x1, &(0x7f0000ffa000/0x6000)=nil)
shmget$private(0x0, 0x3000, 0x82, &(0x7f0000ffd000/0x3000)=nil)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
readv(r1, &(0x7f0000000080)=[{&(0x7f0000000140)=""/119, 0x77}], 0x1)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
execve(0x0, 0x0, 0x0)
shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil)
shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000040)=""/104)
shmget(0x0, 0x2000, 0x400, &(0x7f0000ffc000/0x2000)=nil)
r2 = shmget$private(0x0, 0x1000, 0x21, &(0x7f0000ffe000/0x1000)=nil)
shmctl$IPC_STAT(r2, 0x2, 0xfffffffffffffffe)
chdir(&(0x7f0000000000)='./file0\x00')

23:24:45 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
fcntl$getown(r0, 0x5)
syz_emit_ethernet(0x73, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty=0x1000000, {[@timestamp={0x44, 0x10, 0x6, 0x11, 0x0, [{}, {[@multicast1]}]}]}}}}}})

23:24:45 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x4)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0xec7, 0x4)
fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x7fffffffffffffff, 0x1000300010005})

23:24:45 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r1, 0x20000000, 0x3)
ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000340)="788ceaa89a4e0c67af991a66c90feebd9809c05d8e0864cba042eca03a74e8c7c52bb7f826ddc0970994e590")
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000240)="df140c5eb7016e8a0c9dca994c827eede977f4203ae3045e4b97201e693de7f70dc0d68af6a9c4376dc7beae9d5e879503500e78e625bce2357112f31100119e0aa3227214e0dd4eb7cfb80fd9d6e9125e8badc54c0982d7437f330e")
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
setsockopt$sock_int(r2, 0xffff, 0x1015, &(0x7f00000000c0), 0x5)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x31d)
freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xe010, 0xfffffffffffffffe)
connect$unix(r1, &(0x7f0000000380)=@abs={0x0, 0x0, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4)
poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4)
socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0x4)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

23:24:45 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")
freebsd11_stat(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180))
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0))
getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000200)={@local, @remote, @multicast1}, &(0x7f0000000240)=0xc)

23:24:45 executing program 0:
r0 = semget(0x3, 0x5, 0x220)
__semctl$SETALL(r0, 0x0, 0x9, 0xfffffffffffffffe)

23:24:45 executing program 0:
syz_execute_func(&(0x7f00000000c0)="1c03b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26f5500f0d181801fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800fc401d5f421")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x235800, 0x4)

23:24:45 executing program 0:
freebsd11_lstat(0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2")
syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")

23:24:45 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000480)={0xa848, {{0x2, 0x3, @rand_addr=0x8}}}, 0x90)
r1 = fcntl$getown(r0, 0x5)
getpgrp(r1)
fstat(r0, &(0x7f0000000280))
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setreuid(r2, r2)
pipe2(&(0x7f0000000400)={<r3=>0xffffffffffffffff}, 0x100000)
openat(r3, &(0x7f0000000440)='./file0\x00', 0x20040, 0x42)
freebsd10_pipe(&(0x7f0000000000)={<r4=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3004, &(0x7f0000000240), &(0x7f0000000180)=0x4)
fchmod(r4, 0x1f9)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000100)={<r5=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000200)={r5, 0x9}, 0x8)

23:24:45 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/239)
shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:45 executing program 3:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cdg\x00', 0x4)
syz_execute_func(&(0x7f0000000280)="91cd80c442192d3b6969ef69dc00d98a20c4612515fe9e00008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d7002670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d5da3b5117d43cfa9c1460026ac45e22c892a0f0000009f")

23:24:45 executing program 1:
r0 = shmget$private(0x0, 0x4000, 0x2000000002, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
faccessat(r2, &(0x7f0000000080)='./file0\x00', 0x95, 0x0)
semget$private(0x0, 0x2, 0x20)
r3 = semget$private(0x0, 0x4, 0x4)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000140)={0x5, [0x9, 0x1, 0x9, 0x6d, 0x9]}, 0xe)
semget(0x3, 0x3, 0x4)
__semctl$SEM_STAT(r3, 0x0, 0xa, &(0x7f0000000000)=""/5)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

23:24:45 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
semget$private(0x0, 0x0, 0xf2f0c82bbb49de88)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r1, &(0x7f0000000280), 0x0)
writev(r2, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
accept$inet(r2, &(0x7f0000001940)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000001980)=0x10)
truncate(0x0, 0x0)
syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x80000000, "966560233b9ff48551c140ead62e0ed9"}, 0x14)
geteuid()
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66692c65a000"], 0x10)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4)
writev(r2, &(0x7f0000001880)=[{&(0x7f00000000c0)="52b731aefdbb21d380602392306b8e1dfd343f4ee57c987de10f114c0abdf32c9ce0db27fcaada5a197baacafc887d9084500e0246c28f753adbee5eb576eea1c0d401be88717fd452b55140acb7cb1cdf249a018914ff63e9eba96b2519cdf7c0e683aea3b520ae7c1a65d3fb6ea49885d53a655d3d807e7d7ba7d28a6639e4db7c4c44f7443180870e79def1472176b6b4aacf954dd09b3737edb724251d2cd9f29fc8bfe0a091193c116317110b8be8132d5f7a3f7d1248eb1c34be330b7d8f2797d461779bcedd3c4a", 0xcb}, {&(0x7f00000001c0)="cff59ccfdaed3886f2dfd97f2a8ad8e0162c2e961f4d37", 0x17}, {&(0x7f0000000200)="d5bb", 0x2}, {&(0x7f0000000240)="c975180e07c5d4c36bcc6125fe592de8537314867d27f7453773b2b870962f1e98e943b3e95b2503ffe8a19101aa6680ecbd33d0ec36406071c61eacbe6244755860594ea9a2d8dcbd4c33bf3e60381b19d16c6a45de57e6f2bc3ceca08ee1b5e3c685079421cc558aeec6f64558", 0x6e}, {&(0x7f0000000500)="0365105476984d74e22fcd872fc06a9691cf92b6678543fe00d72ef667424af00da23c454d1688a0bea79d770cd8abd87a569d26639690116c5af8b25f6807b6771984e88119e76ee8d43d32eaecad1798da86ffa3238d0bd20163829badc64608076cab6d326908da21ff12b0776ada64c7a3944566e9637fbdc204a4dbd4ffe8ea8b2e127f52d92cba58410654d406674a5933a2bb88ea3b0bcfe448bd6c0bd5ce4d39d31d676b19a2a5d85e1f7a9cea61db471d73e51c5cb70e873f3b3b37e7f438905ee367e3194de9ddee58f7d3e777954d5f4dfea5595c84", 0xdb}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="2cde2484093d8e97fb993ef86626c46ed2c749895d5f34161a51a4319bb0a220ad6bcbcee678e328997b3e2c80cf16a710c072901e26f416abe38143b8b35883103fec96d96aa8c436275f089574caba00726b521b431f7dfada9561d67dc1ff56a2c9b8fd215831afa6e118bf2959a489224557bf72e8664368af81eaddd025c6f9f99b5f6f7c3f0c902a9f11daf30234058740c28cd0fb84bb7b9d255b97bba14f10", 0xa3}, {&(0x7f00000016c0)="d4f8380cd825192ddc2d3b8d71bbf661040d680907b106ce10579359d2ddeeb949f68aadc040b1c9c2c8004ad3319a4ad9c81e2a1ed4d66e3f76", 0x3a}, {&(0x7f0000001700)="5eaf8e133cefc43ef2d99412cf05e03e11431e3c630a44decca3d55b306511068fe4b0a9c6ce6278ef57bfc6a13054c39acfdd8af0e2bd90e5df6ab98cad15a2feb4053b5666a4e0ac1ae63d69977eb0e88a07b4a73057ecaa88e17edf40da7e6ea573a7219a261e64182215782440bcb9da27873f640164c05cb76cb00943b7f16f673425a1b8bc65480918d38cc8c14f1a8a0b8fe7072515069d90b6608056b008b05a5f3555a1ffda94", 0xab}, {&(0x7f00000017c0)="e3ec224746aced0b64c8b3c5ca1395a934ff7fe031c55a5cbb0671f4e9acf65c8559de0a1b247c68c523447a8063ba78373a08b22faa88214ef507881964806ae2d33806f490b850fd1d8dfde11e3cc5308088540bae2dc330d44c8e1c0eeb45e291710b42c403666fd25b86c9cd2c5a6fb56832737989aacac6867b747d5768b8b9678f7579fb95a43ac7d9c9854d948d0b6ebc13", 0x95}], 0xa)

23:24:45 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
shmctl$SHM_LOCK(r0, 0xb)

23:24:45 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/99)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:46 executing program 0:
socket(0x0, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, 0x0, 0x0)
sync()
mlockall(0x1)
sync()
munlockall()
semget$private(0x0, 0x2, 0x30)
r2 = semget$private(0x0, 0x4, 0x3e19cec4190485b3)
__semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000d40)=""/231)
ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

23:24:46 executing program 1:
r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:46 executing program 3:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cdg\x00', 0x4)
syz_execute_func(&(0x7f0000000280)="91cd80c442192d3b6969ef69dc00d98a20c4612515fe9e00008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d7002670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d5da3b5117d43cfa9c1460026ac45e22c892a0f0000009f")

23:24:46 executing program 2:
syz_execute_func(&(0x7f0000000a00)="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")
r0 = socket(0x3, 0x1, 0x6)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x20001, 0x0)
ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000580)={{"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", "3e895b7179d0e0b91b879d8f8bbb299ddcc6bf2c3e9a600d0cc2d1a38500cb6f", 0x7f, 0x7}, &(0x7f0000000140), 0x7, 0x3, 0x1f, 0x800, 0x5, 0x6, 0xd8, 0x4f1d})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={<r2=>0x0, 0xbfe}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r2, 0xfffffffffffffff9}, 0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={<r3=>r2}, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={r3, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000500)=0x10)

23:24:46 executing program 1:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f00000002c0)="b9733cafe4e595697bb982a996330d74c7fdfe5e3d1888487994e0a2d8ed4d736eb5086fde6faa5d09dcb279ac7d5fcd59e6b0c7629222eb")
r1 = dup2(r0, r0)
r2 = shmget(0x1, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil)
shmctl$IPC_STAT(r2, 0x2, &(0x7f00000001c0)=""/121)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x1, 0x21a00b790839ff25)
r3 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmget$private(0x0, 0x1000, 0xa, &(0x7f0000ffc000/0x1000)=nil)
shmget$private(0x0, 0x3000, 0x189, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_STAT(r3, 0x2, 0xfffffffffffffffe)
shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000440)=""/65)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000280)={0x10, &(0x7f0000000240)="534e5cafa995ef0dbbe4c43203295b9fe810e8dda241036cfa40e91ef451e487ca7e19572df5d81f4a662719c22cb07893eaf1e11ad1083094", 0xffff, 0x3, 0x100})
writev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="944c1bb6ac3049fd6120691d67c09380354bf1e3982168376f335e70fb6265fdce29ca3c4de2697936e10db6068530594e357c20a69e29190d428e8a7d07a4ae0b422186c8b790e72e4cc2cd32617fdcd869583bd719aea9feec460dc0b424db2b13ba51e00abe38375f6d1a091e5cef644d28d92dc4afb92b5b3922ba8dd197b7047bfd8fd16e751e4a9062378d7ee1206d60350f9c2b81f6f0a1d5dad07f8d866952f6afc44c44c090aef83607b711e20a98e795ad9d33f781cc1863c1f1300421a256f735f99d808ee55176460015f09de0b01cde1f03c543395f33a70ff4e666790bafd468974170128a8cba093364", 0xf1}, {&(0x7f0000000140)="450e36f063103ed25b3807c45541c03ee49488d3a6f0f70d0e50bff3acb7b9d04ad1200ced8a", 0x26}], 0x2)

23:24:46 executing program 2:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
syz_execute_func(&(0x7f00000001c0)="1c18c4637916d7b098cd801b69e4c4c2319cbe9989999999c402c19ad3795bf98fe9589b26c7e4c753fbc4e101ed460f31427fc902023ed107c4c2b90a2361168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b3f304545e269366640dace000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6a10fb4b46736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
setrlimit(0x7, &(0x7f0000000100)={0x0, 0x100000000})

23:24:46 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
rmdir(&(0x7f0000000180)='./file0\x00')
utimensat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1000)
getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0))
getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000100)={@local, @multicast1, @broadcast}, &(0x7f0000000140)=0xc)
r1 = semget(0x0, 0x4, 0x20)
__semctl$IPC_RMID(r1, 0x0, 0x0)

23:24:46 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x3000, 0xfffffffffffffeba)
connect(r0, &(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x1}, 0x8)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8)
shutdown(r0, 0x1)

23:24:47 executing program 1:
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={<r2=>0x0, 0x7}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x7fff, r2}, &(0x7f0000000100)=0xc)

23:24:47 executing program 0:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
fsync(r0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r3 = dup2(r0, r2)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000000)={<r4=>0x0, 0xa5e2}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x7f, r4}, &(0x7f0000000140)=0xc)

23:24:47 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
shmctl$SHM_LOCK(r0, 0xb)

23:24:47 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x3)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4)
r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
getuid()
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000001c0)="e6b3afd686793226175eeceeb9d25d211b79c4b6036ceb962fea595d1b99268d10fafdad0d5477f664252b14d657900d20a332e32469308e789106df1be6642fb8d167d7d6d9748c52f9a17474c4388e3de20beb9b72a73c065dbb9a026cb69fe382713d1c1783fb87f8c23d4418212ede50c62d1dff94c7c9734b4c83ba161b201419142588e32182a34771b6f7664f6d7e5b209e55bea11ee247d82e2139b491b708090be5d7e774175663d00976483050")
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
fdatasync(r1)
writev(r3, &(0x7f0000000280), 0x69)
execve(0x0, 0x0, 0x0)
semget(0x2, 0x0, 0x30)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={<r4=>0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
sendmsg$inet6_sctp(r3, &(0x7f0000000780)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x7f, @ipv4={[], [], @rand_addr=0x55}, 0xe3}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000100)="f9e3ab87a3cfb7865aedd11357405ea29682b4937bc4ea3ceb6fefe01ef2", 0x1e}, {&(0x7f0000000280)="677ae4f6fc0994d03b67e73e09cc2e5f23a057e28b62028ffefa077966a0734963d33b26fcb50e2eb65c32c012026cb3cebd561349f8d00730f088598c8e8210fb30b783a6199394a898d22ac0adb04d7341b4f8a3d08f4538d0d719abfe76dba915c13b70fffa17be0cf86eb8690a4d850d9c4369ef845368dfa4e63d27a3d0fbaea7e7727b36f50170870f6ea63e3908237a05b27fc563596cdc6598bd5d44542db0df5a1a05772e8c", 0xaa}, {&(0x7f0000000140)}, {&(0x7f0000000500)="38531fd590f78dd7015ec96fe779d9af129abf75f755b44185daf698347bd9eb5496b6f476ad57b36c50f470d4cb053b1915c066c5712e056084053b9d9bada367a9ba8b073c96e8ccd13d2df800aca6380fae18874f4d5d27d3c2b2f62ecb4afc9a3fb6812442e18d49bbbce69eaddbcc2336b6", 0x74}, {&(0x7f0000000580)="e39e249e344bb7c9ede65cbdac5f5695b38b4fcfbed60acb4c96c6e0ed6f0dddf3cebbd814484caa13638ddd3c4e5afe36fbeea4c9c0eb8932b584e27400b6e59c1657973d048da410f10a1a0d569e64484afe47d47854fcc48103324b02392c9d9b4ede74d13bcc4735398702d532ae899bb7cb958b025a6ce1ae466a2fb0d933c54f36fef5548fad77825ba124f173c9d14fd998fb7c7bc930eece41ed159babe2c2dca1ed94f3bb6a3d51af128cf0d31ecd3ce9", 0xb5}, {&(0x7f0000000440)="9e4ea38df4b2a73cba13c6750f9508", 0xf}], 0x6, &(0x7f00000006c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x3, 0x400, 0x0, 0x8, r4}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xfa0}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x9}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x20b8}}, @init={0x14, 0x84, 0x1, {0x40, 0x5, 0xbe2, 0xffff}}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0x9, 0x1000, 0x9, 0x200, 0x401, 0xbc74, 0x1ff, r4}}, @authinfo={0x10, 0x84, 0x8, {0x200}}], 0xa8, 0x104}, 0x20000)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4)
msgget$private(0x0, 0x0)

23:24:47 executing program 1:
r0 = shmget$private(0x0, 0x4000, 0x43c, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffb000/0x4000)=nil)

23:24:47 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmget(0x1, 0x3000, 0x4a0, &(0x7f0000ffc000/0x3000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:47 executing program 2:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil)
shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x0)
shmdt(0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100000)
fcntl$setflags(r1, 0x2, 0x1)
mprotect(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x8)

23:24:47 executing program 3:
syz_execute_func(&(0x7f0000000200)="0c08c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = socket$inet(0x2, 0x20000004, 0xf1a)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0xfffffee8)

23:24:47 executing program 2:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil)
shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x0)
shmdt(0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100000)
fcntl$setflags(r1, 0x2, 0x1)
mprotect(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x8)

23:24:47 executing program 1:
socket(0x17, 0x0, 0xfffffffffffffffb)
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:47 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, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0xad, 0x4)

23:24:47 executing program 3:
syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
r0 = geteuid()
r1 = getgid()
chown(&(0x7f0000000040)='./file0\x00', r0, r1)
geteuid()
syz_execute_func(&(0x7f00000001c0)="982c150f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")

23:24:47 executing program 1:
r0 = shmget$private(0x0, 0x4000, 0xfffffffffffffffd, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:47 executing program 2:
syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
recvfrom(r0, &(0x7f0000000000)=""/201, 0xc9, 0x40001, 0x0, 0x0)

23:24:47 executing program 0:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
freebsd10_pipe(&(0x7f0000000300)={<r0=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000005c0)={0x6, 0x2, 0x1, 0x6}, 0x8)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x14)
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0xa, [0x81, 0x3, 0x23, 0x5, 0xffffffffffffff7f, 0x1, 0x0, 0x18f, 0x100000001, 0x5]}, &(0x7f0000000180)=0x18)
read(r1, &(0x7f0000000040)=""/119, 0x77)
writev(r2, &(0x7f0000000540)=[{&(0x7f00000001c0)="cdf24cda34bf43ff402d872a81", 0xd}, {&(0x7f0000000200)="38c3affc1a1999d3696ac29c272d54681dc5957d374306ffa3e6af3a49ebe949705d8ba2c6e8326dfa8062c6abff8bc75d91a0cdca2b7d97cd59095b1d79530859d10d175654f806c8face7d54c1cb9f0fc91fd95daf42c8f425082020a560d0fa75aef3abccfd05fe88c4b883599f124c43ca17d008c433ba8de6e40835521bb4a765bd63a0d9906d58185869743b9464a2319e9063c5858921c50e196638efb7ac68af5555290b881a9fc245c636a277cc6e", 0xb3}, {&(0x7f0000000380)="0aa79f215a0c699bd96e6ea27c2243dd46136a056652311d9e36e6fdcb4c04091835725d0e045269fb7b5595d89a28f214f9f6d9d21da90f3b68adeb67e1c60833d8f04daad0e55cef21625d9fc45c8f6067f1b4f6587a5b464330b48ce0ebe85a86e90515a55f04cf41fc1181ffba88f3188c94b9cd0886d5a6107ffcda4553dde414363a768d200f20cfe397af327051", 0x91}, {&(0x7f0000000440)="4f1cc5257a30431d9706db99c6d5f262c23262d466b8857b66a36a65fd7336a995fd71359ae57048a4e031a21925b558e3cfd376ec2b7700f8352da364ef37b4265afc74f376856554fe2b632c3d761edb9cf61084580d05f033c8d1089d31826ea8bcf332e152aebef5f6d9306feeb2543da57173cc91c1794112baffe2abe505f1293a98b7e545a95f4f74f40978371f0cd0f076751bedc84d241b845c07b2ba9c28f9d4fecfa15d5087e5203062bd30f48b8b9b7da4fdba16766df26f96e660ae6d4f3eec8d9296", 0xc9}, {&(0x7f00000002c0)="5b0186f9e6cc2238ed4749fab663ae1d218bf75209a02d081d", 0x19}], 0x5)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013)

23:24:47 executing program 3:
clock_gettime(0x0, &(0x7f0000000080))

23:24:47 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0xfffffffffffffd6f)
writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)="a2", 0x1}], 0x1)
sendto(r0, &(0x7f0000000180)="a2", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000380)="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", 0x569}], 0x1)
shutdown(r0, 0x1)

23:24:47 executing program 1:
rmdir(&(0x7f0000000000)='./file0\x00')
r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil)
open(&(0x7f0000000040)='./file0\x00', 0x8200, 0x4)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:47 executing program 3:
setreuid(0x0, 0xee00)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100))
setreuid(r0, r0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
syz_execute_func(&(0x7f0000000180)="0c05c4817a2df9c483f915e1d0cd801b69e4f56962f5696200d9c483bd0fb3ffefffff00c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851438fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b660ff7e10f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d1411c4c1e1fb0500000021")

23:24:47 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet(0x2, 0x3, 0xffffffffffffffff)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)

23:24:47 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r0=>0x0}, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x405, 0x1)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r0, 0x1}, &(0x7f00000001c0)=0x8)

23:24:48 executing program 2:
geteuid()
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x10, 0x1fbb)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00740000000000fe7f7bef0000004a68000000000000bb77"], 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

23:24:48 executing program 1:
r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
semget(0x2, 0x2, 0x200)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0xe)

23:24:48 executing program 0:
syz_execute_func(&(0x7f00000001c0)="98f7dc0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r0 = socket$inet6(0x1c, 0x1, 0x101)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x80000001, @empty, 0x8}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000040)="4d48927caa52246af537449b2f5dc2af94212cdf4ee20b9afcc33aa38e4d1dc42c5600a169c2f3df2ff8b26bd7964484c00f5bd94a4ad7eeb96f91ca0e267c554d5f4b030cff28056162908f89800b85da174d8c58b0e9a10e7ecdc1d30360e88baa3751b2a6b0f1a84a028076bac12e124913020da781159290f1f3", 0x7c}], 0x1}, 0x0)

23:24:48 executing program 2:
syz_emit_ethernet(0xfecd, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @empty=0xe0000000}, @icmp=@parameter_prob={0xc, 0x4, 0x0, 0x0, 0x0, 0x0, {0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}})

23:24:48 executing program 2:
syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[])
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={<r1=>0x0, 0x800, 0x1, 0x8001, 0x8}, &(0x7f0000000180)=0x18)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x80000000, 0x4, 0x0, 0x1, 0x8001, 0x8001, 0x3, 0x0, r1}, 0x20)
syz_emit_ethernet(0x0, &(0x7f0000000400)=ANY=[])
r2 = socket(0xdb19a36c5cae0149, 0x5, 0x80000000)
getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xb)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r1, 0x2, 0x100000001}, 0xc)

23:24:48 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
shmctl$IPC_RMID(r0, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchown(r1, r2, r3)
semget$private(0x0, 0x2, 0x300)

23:24:48 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r0=>0x0}, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x405, 0x1)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r0, 0x1}, &(0x7f00000001c0)=0x8)

23:24:48 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getgroups(0x5, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, <r2=>0x0])
fchown(r0, r1, r2)

23:24:48 executing program 1:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0xd6, 0x100000000, 0x2a00, 0x0, 0x200800000000000, 0x100, 0x0, 0xfffffffffffffff7, <r1=>0x0}, &(0x7f00000000c0)=0x20)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x1000, "d89b07367a9994f642b1249b1bc296b0a82d12224b7cc6b9d6cfad2f6d858dc0ce445c29c9921a9a9eae42f875bdf57df4d0f5148bd3da8d8e0d37548ac961db452d3419e8466b36d8f05d8faa2ea0824d3be60b302e43812a0052e0c4df0ee3ec36bd527cd10f134d5ddb64a2bb44dd9fabe5908f0fabdd7b882ae83f9634ce3c8f2a06fcbfa46acea802e33d208bdd2dea4249d8cbfffa53b33125ee61b47c408589c9136dd7c0f2dafb95915d48694322b303c4ced96cb330b7a934ad03c8c37842806dc162b6c02f41589e106fc53ca7fc92a36e8153159858317dc686e4d6a4c164b47fee413cb6c6d2de9e7898d5b302ee5282f64e2d8a1cc68abaa8e43245c792edb67bf8d5b7b3a259ae01d611e682f2297734eedd6720e4e9c27ffa4732ca75b5e89cd5b4e071c400f5816624f0c3bd07624bb4247268ddf0be28b9c10375a8f7414d6bed52a76c135fc80f94083a18a56faaadb016014373e0295135a22c7c2122a1800c6e4e55a0cf623c7678d7a85d1a570dedb326a7bd22b0a60f33937dac171227a2667fb4d945acdff171e1043dc9ab42d427d3f0a456e9f63a10b4ef9d83ec82d5c9fbaf2acf2fbc65bacf2d96d91bf3ab78e23cff04bba2ca2be44f210745f28d57f46072b70f1d9ed5e92349327dc9c1a60470185f8695bbb98d48cca633341d4ec673ea7c2b85c5b6d0230115cd8d4d7802b932012971413a195797777d9016fc679987a8482be3350862c7edde30bc172a3df9e45288b86caf87609c648708f82884d7e8f9e27604d7e04cb4681f0154915d6339cbf72d2b49fb9222a9e93444b09d336ab12ab01286e25ad9550415d65eba37b3d7a0ab9b3eb5b23966ed5fd4b21c060991d17e47c577f8e7db784fba9dbcda2e8f3180d2a1a13b77b4f6bc2fac9c64b3a0a57704481e5186a4a035d9bb097d3b21f20d258bca4aa8ff843332b67d1e44d83632211be51ee005168327a9bf8f38b31bf2220d4cffa5ed695187dd85f843e15a4eb0bc745ecde4c07bb73f33f6a7864badc8dbe6e2ee9c4b72c4894190a43db380fd036513cca086e84f74b5d59ef86b0b4e7fe491d8d6bf67490d93167b6a6d93f43ede2570e430c1cea69c468a700ca325b675232aa49f60fe6fc94e69a98e2fb5ff53f5e2ef7a206029a64b5dcdd08737698b5f3bf5a4d5c72670fbdbd2a0ab30199c7e8971d773500a3b58db4fe36f77a47499d5d22abbc879b8693889e8872d8e682ce72843557fb89bde8504d80448bc7a6095bd8f58c17e9db15c94b4214390a904862cd968240d9c5a8d6d61a8edad405f9ef192f2dd46ce69454ab5fa473e3139f556af9a34752a5e48960ed95e9d3c07c0611184d27c4a8ff1752993caca6b6656b3da1c772f9aa7a8eaf08ee12e688b70f58727fa6b1979a38677bd8fcd18af8d31717345b42d987a9b77c434eda0e9ff4e764fe3fe9e84045a5d26da7b16bdaccb813849860c98d11d359977445fe66b637187b52e195356a80ee18d48ffa8a0f46546646e8828d4fe6447bdfdcbf928160dc8e7d4132276e29286575b6aa02cc8431cd8805972254c13dbc587b014fb1988d3dbea92e3a006321977da6c6178068e42e606739cbbc0425537b4ee04916f303c7e049083d8687adcdb29092ec8b4bee4ea1ee2d77c54c2df6b3f22ccae70611e19c240070cb71d742fd00719b5a3076851977d8140e6f55139fcf06aa0e3b5844c507c34ef1a14559ed69624e338b1cb228e56781f22f5fb356c06e31b4c7009c813934e484d61f5d6ff7fee30112b61e204e9549a95939d495918c1af1264a429c3d37271b1cd98e01a0b81ef15d29df9a38ed737204d8034267abcaa161c0915cf7e4f792c6be655eba32dca2bde28c7e925c0daa255d7bd732bee45ec662acfa6fe2d66887e624b2310979aaefe5c3c9caab21be2ede1063cec4376ec2f8d2a6b96d4dd93e00819a3ac21f82cda567a78311d53ada958cfedfd960518668cb1af55dc4549f0f7548aaad0f40c8f9165254fed50a8efb246678845236c89860b5b1abda91d00f2f807bdab3d85e3b129541a1b57f0269519a36adcecdf5fcfe10901b60b296e23dfa129d793e339353ce82f0138c81f5d1219362be17391724ac03fb30dd344398cdf708d0ff4b59417656e21bba9f64fa2165f1de0c20308a8b16d2f9f508fdadb7a930d185fac981a54211b087f8a2c361d22cbe2009aa41a4432804c60b3184b9f8cd17085329438b076273a6aba4c14bd7713225253d894e062c846515fe4a4d623b91fb65facdefd3f78c8de4db34feb0c10e611fee25bdb20ae0c7909c85c1cfa990ff8247913360468f1132c584c788a178469b4908593cc87c5618e37a0cf959e8b6b5ecbfa3ad82adaaa91adf42084d2e601d476667948c6d0e32f470db007b40e6789610664cd400abdf8c579a91bb9c5c558bf9bbb37bb2289099e6f8505e3e37a2245d654a6bc774e7fa5d8cea6bb46c41fb83acc6c0869b2a5fa861c47fee09f577b912c98bc07cfb2af78aeab1efd7013ce57576d7ad8d91e2520aa3014c1e72b54a02633ae1694a2c8d7cce433f1cee3f9e9968811361dd52902cc41050493ccbc3270bc51a3425ce9845183a81de08ffba7ccffbf749c5f914c93aba8254db435dd7d35fc5dd9efa83ebc98d3cb835b896fb170b12a96772dcd5b6cfb26b9aef785e9b257ce5af93eefd7d9a4af2c013a4892867d945df98144efa6554362917b79aa53a6291a384cabccbdda8bf1952d71f9673eb3590cdcd005b81f81e55e1012102b64a9bec43583f9f37ea03ef4b3cd9d38abd3ebc6116926ca13e59f1cd337cdd88a68cce2d98b6c1c0bfb4907d4f52c30eb066845d430829f9ac7d65685dd8ababdb15965eb610f616b6b692562d7acea42d907c2abb7365ae9a3e1223c237173c46aff6e37c98a871cf420b70d5ea1dd3fd884b7826a00a477172b0320e11998c0da557be84239f822789506177c7224ca25e77be9c9f4de939dd274a66115edbb686beb02a7acb18c6b28565ce74bacd44dedb4cb22d1cab032781c75dd91cd7930b4c2ad4aef264ffcc05dc83bb86affb8827244de7ba8492ae2c03aebbfb9c0e74eaa0d3ebc03c8a7963b265cdb729af789ffdc22ce85dc91ea9d742bb1722f1c000c5cc7dd159f307fc7b9ec33bf38ddb38621527d930276c5b708ead2062abeff43128af33e4e7d992fa16603549decf60383a8210ba7765914020ecd560b9697163af4b455869c9b4dbcfe26508aa0e0a0729b69c36fd2f5cb2cc6a5ecf5ffd1cd3c54d2ef1faffca0bef75a2c954e749eddbcce6d6a9716658d62045d548d572a905010bceb3c37e33eed4e2101737f5001048a38d8c1cf109744142e2b9ad897f4977513dc04b0a1ccfdce90c69487900bacd7c17273967df6821af9c369efb68b970704bb7e1671050b65a3039606dec57a8bf42ae3c97d9039f80a0d42156cf6966124c629b9de6706eb7e2d5c47e0f7a0ea6428165ccc18a491d8d073e7323d99baa25060ec730d259c629cc5942ddab834d93b58df774da39f8b8e92d7f175f82b22432e7800009a704f9a88b7808702304882b00f15a94bbaa97eb82442ae4f65fb96980c8786fb760c0964a373e740add4d66bfbac5fcd2a8afa486416236c8fe764aec6a999caff50bfe0c5e336631fe6d5bfcbcfd88bd0e59462304d2a4ad8d968b49eea5aba92f064bdd32c5a12efaa83c192bcc1c8a70bd25bd86ab11066f5a442e731e8432f5607335c834e2af25fb6bd26ecc43d7192fac603be599634f4b6922aa3dc986059d2472071218c3b7f1ce78236531ea3267d5812ee20fe72ae6dc0e9e0fa025dc32ff4befe36eb75f4c1989e5f3f7df4a6e799484987a45276d0516db8b463516525be28b2550f636ad5c87c62519ff3159251884177cadf84d6fcb6a7b3050d9f4410041ccff1a1744c25efb3ecc0533137e932c4bf4306f9f019ec357184bd54a108b801657dd4428d803680b3376ea5290971003bc4564c045633b499938c6267adcf8568a1ff925e2965ce946bd0290fbf24d86d29a16d636fef6c36dbe06ed28b66b3f54b56804fc2c8a0f928109e86fbd30e200e6775471f0e4ebbe71832abb3fb4b061bd4d6c8990e14f88d302456d90199d8211a110eb35ee5e41f6a07e06f64e17a28049e8bcdf8b805e1f6b4e72a71b1c1314927bb53cbc024a140a59afda813f2aa374b703cd180250f31895d078cb296abfe51f8713a6a5d0d0dbb3b6e2a54f65f65c4ea66cf633bce5d14ce1475b44a5d141fe9eb3a826db742f6ac992f4dbb03bf0a679f7946e1ac0f1be1597dfab23015679e060356b9d73f818e7fc92a65aaa82f104ce504d9035c8ec8883af59a1f2025a27af444a64f990b6bbd374bb8709e92a5e3ce8058381e1af43f9e457e94c342c1d72a666904bb6bb1c640abdb9d72241e728498b8f0845f26f7ce15025b47ec185b494f9c6f3519022a6fba4ecee33ee142cc6e1be571127b10c91fb7950338848e43a8def7ddef051cbc37fcf707f0d0da823671b405fe6910bc8e2c53016c522ab8527398d15a71ba56ccc3b1dccce84d108c89cbac120072675a2458a0db8d576eb9c4546639bdba8adadd880bb50e1e5efea7cea008813f2d83ea2a531c57150aacfb9b28305bef85964186dd30066b228da011ddc04fbe87504c2eb12cca508074493f6f3e109f58b3e62724d7003c6543d4ae7e261ad6c851ceb82178807d049a682b68824cf03b9004fe8af5ee1edc46e399652c5cf4ffae1697f4758e5b8b828566d7622bf95b6d3720091068b08a1626bc35f355e48bffefe197623d0aa8f61c76452668def83393d79dd46d4fdcfc860b155e23732aab7fa51be79514f76501a748d9c04a9632c0b7276162ea5dd714af21edaf29f42a619e646b5fc047b9115122d78acfc4b2d982d3512f1bcab17b8337585544c877db2b2724ecf69ccb74a2fd58c6fcbd6d76f92f68759c6b6646f479bc13be5463fbf89a19696d03421e12d58077e620a7aceec9dfe94fce108df2500f5acda047c88aad9883d22c462fe1b677bdf8d27afa837a22699bd1a6837bc9cd469c52ef5fe5781c483aa6c351e169ba95442bbfb1347c0bdf50e14068c63f3796c2a585ed181d73e028a049fd269011c58b41bbb2d5a15c1408a26c2e9581b8bca8f40e9d4d87a7166c0743ed653ec4721f0ef1aa9810a7ae230f82f979040daea3d49353b3fc3f4e6293824b2016811c5abfe21b1d37c0cb6394509d20c23c185e9015c684fae8388c50c6dccf1ad2b3efd5d0c8d3c283dee458ffaa96b149ce58e5c60d216eecad786a6720b09d3a83c4ff1745be6a0866b865b8b1e6b479698f1b75037931b3f7b8444a5e24e47ed9cff6505a03e86bf4eba375f723113f9134744cfbad5b1b09a1a241a95e4cc2cab09964f9a45695e6935eb512dcf4b7ea2552f7d39b5f0779d75496fbe9b48688d07630786a9b873ba6394e91f1eaeaf9c2c816e90550d421eafcdddc91f79b271c58e60cca4824df03b6415adbe6dfd04ddb8ee964026bad957cebab9ed49158155cda35c22488e47cb0dbf26b8c589a3b70dda9cb109125b3bd78ad62fb51feea33d992dda8eb5e2aa8771bb14d72751b09d57a1093c51b56e61ab67482ed3574cbc735d0946399c2a2778312c270b73fefc4b15f36ff8d87da7575efbc1a27c78c789dabf5dc3b8975f173360fc0aead707ebc60a5ff1c5e1d675ff9bf75c3ffc1db2c2ada939d558f58f97f1194a8cef957"}, &(0x7f0000001140)=0x1008)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x80010, r0, 0x27)
r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r2, 0x2, 0xfffffffffffffffe)

23:24:48 executing program 2:
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)="59873b21b625f2972f2dac4a65fadeeb4ae99dc7ddd6e6a8cd156da86690d35d6b39c87aee4ccefc55b8386d37ce6a50c4c63f297b777567bdaeaf72a55f69cc5a2056251e382a9cc1a8839406c4b5fd83726b48f7dfe074837da37b9e479e81439f1136cca981f270c3aa85ff51b2c89f93d69a74fc21a516ffdbe63f23e616be3699be81b9d21c1734d4568fb4068f4e63ee61e85957d55c042e74f6fbf1c5b020fcccf0d3c4a54f4cd289f3f0705797fa5045095e309a9efae248e944d3", 0xbf)
syz_execute_func(&(0x7f0000000240)="982c0c0f050520d0f8079166400ffada4141e2e95b4f855b265b267909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0000008f294001300b00ca000f71d539f08171a38a806ebb57c46291be8c16e0676000000061848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75d5da1c9fb110f0f3804830a000000")
freebsd10_pipe(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={<r3=>0x0, 0x32, "47fc4d526095312ebc59470f96d91bd9d227fd7277e5867be412f9b4f9fdc0fac291e11a4541e497531e9a0df9c007e9e5e7"}, &(0x7f0000000300)=0x3a)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x1, @rand_addr=0x1}}, r3, 0x3, 0x850d, 0x284, 0x0, 0xa7}, &(0x7f0000000400)=0xa0)
ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f00000001c0)={0x10, &(0x7f0000000180)="f2e15f", 0x4, 0x0, 0x4})
socket$inet6_udp(0x1c, 0x2, 0x0)
close(r2)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0x7ff, 0xfffffffffffffd2e)
socket$inet_tcp(0x2, 0x1, 0x0)

23:24:48 executing program 0:
syz_execute_func(&(0x7f00000001c0)="98f7dc0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r0 = socket$inet6(0x1c, 0x1, 0x101)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x80000001, @empty, 0x8}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000040)="4d48927caa52246af537449b2f5dc2af94212cdf4ee20b9afcc33aa38e4d1dc42c5600a169c2f3df2ff8b26bd7964484c00f5bd94a4ad7eeb96f91ca0e267c554d5f4b030cff28056162908f89800b85da174d8c58b0e9a10e7ecdc1d30360e88baa3751b2a6b0f1a84a028076bac12e124913020da781159290f1f3", 0x7c}], 0x1}, 0x0)

23:24:48 executing program 2:
syz_emit_ethernet(0x2b, &(0x7f0000000180)=ANY=[@ANYBLOB="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"])
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000080)={0x7, {{0x2, 0x0}}}, 0x90)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000280)={0x1, {{0x2, 0x0, @loopback}}}, 0x90)
futimesat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000340)={{0x40, 0x5}, {0x3a88, 0x9}})

23:24:48 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r0, &(0x7f0000000040)=""/92, 0x5c, 0x40001, &(0x7f00000000c0)={0x2, 0x3}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000000100)="88257a6c8228eb3abcc5792369b596f192c8229467937c", 0x17)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0)
sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0)
sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0)

23:24:48 executing program 1:
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/4096)
r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r1, 0x2, 0xfffffffffffffffe)

23:24:48 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x20000001)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8004, 0x0)
faccessat(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x200)
r2 = getpgrp(0x0)
fcntl$setown(r0, 0x6, r2)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0x4, {{0x1c, 0x0, 0x1, @loopback, 0x6}}}, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000000), 0x143)

23:24:48 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0xfffffffffffffffc, 0x0)
ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"2c0103005c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d883b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874202003963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c9680073b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})

23:24:48 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
r1 = semget(0x2, 0x1, 0x202)
r2 = geteuid()
getgroups(0x1, &(0x7f0000000040)=[<r3=>0xffffffffffffffff])
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
__semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000001c0)={{0x3f, r2, r3, r4, r5, 0x0, 0x73c}, 0x1000, 0x5, 0x3})
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10)
r6 = socket$inet6(0x1c, 0x10000000, 0x687)
fcntl$setflags(r6, 0x2, 0x1)

23:24:48 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffa000/0x3000)=nil)

23:24:49 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x41, 0x0)
ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000140)="79fd6bbdfc5bdf2b9aeb443fcf0bc01189b72b1b6d908b9cf3207163b1aebb872236d8d35415885f2713131fee1c6b281452c5837d9ec22bb1424d2c843a4f4c7863c9f4f41cf46f3dbbac03a13c73ce621a3a6606ab6d32fa282ffbf23b10b90c899e49cf1d954222b5fb8ce82f9cbf70f37f973b2c8e75117e78f099b4e07c72a703964566662260ceeedac631a4e81bef6c02022b5dc5c74f4a5f55c15bc316c93dc92a9a9b72716b00425b1537e91bfbf4eba4db7d275a361a13fcdad1f2a7461fe466dce42661faf8dadee4cfb73687c0ae6b8a7ceb3ad4308cca40cf81838b9360da45c020ae871a3d4ba9")

23:24:49 executing program 0:
socket$inet6_tcp(0xa, 0x1, 0x0)

23:24:49 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={<r1=>0x0, 0xfffffffffffffffd, 0xe5ee, 0x1ff, 0x9, 0x7}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x9dbd}, 0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x103, &(0x7f0000000240)={<r2=>0x0}, &(0x7f0000000280)=0xa)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x9, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r2, 0x80000000}, 0x8)
getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x42)

23:24:49 executing program 3:
r0 = socket(0x1d, 0x10000006, 0xffff)
getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)
syz_emit_ethernet(0x32, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffffffffffffff88a817008100240008004500001c0000dfff00009078ac1400aae00000011100907800000000aa3e8961742bcb204be7f9d6610ae6a05d86f1bce4c289d327892fef5f0733a272085a0bf3bba01f17f0390f7660318005a4c630d3b925c45c20689c40a1a203dee8accd90b7696eb3aa972d100f57a6c553d493bdf48f4c2c518c14ca6a57d02495cb29085478d9e841b19cceb61a15dfa0daa930735836a7d90530113e461189f4a9128e234fee13ea0f702530f045036b506f8f69dae5ca0ccf3041e1d8469e3840a7a828ed"])

23:24:49 executing program 0:
mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0)

23:24:49 executing program 2:
r0 = socket(0x11, 0x800000003, 0x80004)
bind(r0, &(0x7f0000000080), 0x80)

23:24:49 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
sendto$inet(r1, &(0x7f0000000000)="656d532d97e016b735eacbfc55f0d5edbdd385496fe74627715efc2c4725430a9c2fb93cc749cb6530090f6b4c9f1c4a58f38aacd6c2659f7deb84090472424f2161b1d0d406f9b03f09928a91806cba9f651af7357893afa9de23c9e8d68568ced8fa458e18599b0979814d9e0baa4ac01db653501c41291bd1049b4d91931b4de459a9b3954e7bfa770db6597d94353521eb05c22de4f685a0bdf6ff2a76bb7d8e0adccdbe28186cf8d07ce65bf38b9d764510e581f6a0ab8fe341d11f160390ab5f2b5afc543b39640917394fdae1960b9a1ee8d568b4fc", 0xd9, 0x80, &(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:49 executing program 3:
syz_execute_func(&(0x7f0000000180)="0c17b5b598cd801b6969ef69dc00d9d9d0c44129fd7bc4c119e4bda76623ff1cc18fe9589b26c401cfc4d101c4d101c4427d13664d0f3a6008d500c47f4141f2168f4808eebce00000802000c421fc640fa8c1ea01efb06645c4c14dd98999899999c4e2a3f5842b322333330fa6172c24a1a1460f569f0000cc0026400f0d18c401fe5fe6d9fffc6736676666430fefb3000000000004f4660f3841ae390900000f17720d14111d54111d00")

23:24:49 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x20000000, &(0x7f0000000340), 0x10)

23:24:49 executing program 2:
socket(0x0, 0x0, 0x0)

23:24:49 executing program 3:
socket$inet_udplite(0x2, 0x2, 0x88)

23:24:49 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r1 = shmget$private(0x0, 0x3000, 0x415, &(0x7f0000ffb000/0x3000)=nil)
r2 = geteuid()
r3 = getuid()
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setresuid(r2, r3, r4)
shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/97)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:49 executing program 0:

23:24:49 executing program 2:
sync()
socket$inet_icmp_raw(0x2, 0x3, 0x1)

23:24:49 executing program 3:
syz_execute_func(&(0x7f0000000b40)="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")

23:24:49 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
getsockname$inet6(r0, 0x0, &(0x7f0000000040))

23:24:49 executing program 3:
socket(0x11, 0x800000003, 0x0)

23:24:49 executing program 1:
unlink(&(0x7f0000000180)='./file0\x00')
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ftruncate(r0, 0x7)
r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil)
recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/21, 0x15}], 0x1, &(0x7f0000000100)=""/17, 0x11}, 0x80)
getrlimit(0x5, &(0x7f0000000040))
shmctl$IPC_STAT(r1, 0x2, 0xfffffffffffffffe)

23:24:49 executing program 3:

23:24:49 executing program 0:

23:24:49 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000000)="8dd1c323c990a75ceaaeb0342cdf14889b0cd7d61f9d26b903c13773df9b41701e134e4916f9353813185abe8b2b902b4a2b42fc02723fe96489b20f675ec8d2d429de029dae2315d3a4fa11fd67e39e999a86346b4c2cc4d9c8d64eac7cc59114720d710c6456ddb3849510d2f53aca405cda1e6cdbd419410e68ab03358d50637a83fe51152b11a7c2a303eacdab9ef3bdfdecfefc810798a60c0655c2779afa5b3b75217e60068b279e24a487e8d2821730116a8ee903673aae4a917b69c3fa82136681afec4d1f28a4d85ba6423526f64eb25263a6c1ee3a3f3987153b5c0c1019fb6f6eb8d7e4138ad648bb96c21c")

23:24:49 executing program 2:

23:24:49 executing program 0:

23:24:49 executing program 3:

23:24:49 executing program 1:
r0 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffc000/0x3000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:49 executing program 2:

23:24:49 executing program 3:

23:24:49 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
r1 = socket(0x1c, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={<r2=>0x0, 0x3d, "7bbf15ec93e48fc2fefa858102a9b63dbc8f1eb5de319b5f14f7485eec401153132a5a002a6f3734fcfc36270dae6b998a68bad939df4fd3da90512378"}, &(0x7f0000000080)=0x45)
sendmsg(r1, &(0x7f0000002440)={&(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002340)=[{&(0x7f0000000140)="416cfcef05bc9d56cee4eae96e5a76d746cf07fa4c9e6752cee4650fc86218d76fbfe3af859c14e7b044a0dfe7ab9bbaa03b5ca46f55cb0de38af2086117adfbe3e8ba01c0868339e72e76a47da71d9d54485fd0e78ba1f3e6c6c9ae7f3389bc41388ef64adcec1c12bb437d689fcbb0de704c", 0x73}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="c9dbe02df29cf2971e3f5e4d10cb438ec22691197a38c26251ed39f8fb7b5573607b7276071adffa60f7914bd12d3a4a99d08e8041d932586d5f69691a6a21ca21685119bb1bae62598cb8148104ce46e1318f0026f3c153cc62a60eb1a7a445a7bb2d2661063bb2a50c0b7143cadb207de9fdd23942b7e6c458434bd27b7411357897a17037075b7ebcfb4620d9fa17635a5ef09d0705a1f282e48a02909c36cb646d52b565f09029fdd424e7ff9ca0a15d26adedd9554e3eed77a5", 0xbc}, {&(0x7f0000001280)="3f6ac2a919650d0bd76a21b273", 0xd}, {&(0x7f00000012c0)="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", 0x1000}, {&(0x7f00000022c0)="a86e4138cf652c14488336ada99f154a370d25aaeb4c6a730307449d4dd4c7ef37a834627f27aad02f82f033fa007cf011843366269cd28332bbc97e8ee45fcd08d6e78b", 0x44}], 0x6, &(0x7f00000023c0)=[{0x58, 0x0, 0x7, "229e433289e15c9916072022c0596518d14d914b79b0acb4b16e23dd391404720f6e9e4587227000782a2cadd82917d37416ee66ec1f783398c8595651ffe38905ebe6a9"}], 0x58}, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x7, r2}, 0xc)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000002480)={0x3, "9b9a069300fbd3608b893d6a1c713195"}, 0x14)

23:24:49 executing program 2:

23:24:49 executing program 3:

23:24:49 executing program 0:

23:24:49 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:49 executing program 2:

23:24:49 executing program 3:

23:24:49 executing program 2:

23:24:49 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:49 executing program 3:

23:24:49 executing program 2:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @rand_addr, 0x2}, 0x1c)

23:24:49 executing program 0:
syz_execute_func(&(0x7f0000000000)="0c17b5b598cd801b6969ef69dc00d9d9d0c44129fd7bc4c119e4bda76623ff1cc18fe9589b26c4c40165f2abc4427d13664d2e0f3a6008d5d5c4413bf2168f4808eebce00000802000c421fc640fa8c1ea01efb06645c4c14dd98999899999c4e2a3f5842b322333330fa6172c24a1a1460f569f0000cc0026400f0d18c401fe5fe6d9fffc6736676666430fefb3000000000004f4660f3841ae390900000f17720d1411c4e17dd7c2")

23:24:50 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x4, [<r2=>0x0, <r3=>0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000001c0)={r3, 0x7, 0x88, "795689a26fef56614a3a3dd1a57adcc811b6e685fabea4013ab4469689091e44b0183fff9ff76183ce58ddd8cbdca416fcd0e61bbcdd70b3e70d750a31ad32871c5ef78ae309bb7b8ff9b91a405c34d3ad4df7830b31f5aed159a356a2c5e774416662029fd4309d966bdd72969d7d1b9679804017457df4f6f09214af4fbbd02d56dc59d76e25e9"}, 0x90)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2, 0x8001, 0x1, 0x29df}, 0x94)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
accept$unix(r4, &(0x7f00000002c0)=@abs, &(0x7f0000000300)=0x8)

23:24:50 executing program 3:
syz_emit_ethernet(0x5e, &(0x7f0000000140)={@empty, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "df2f22", 0x28, 0x6, 0x0, @empty, @rand_addr="56328308d0af83c276da558e2013ff70"}}}})

23:24:50 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="5e34070c0db67d01d09407da1aa986a57b8c15ae12545f868736064221230f968f7987692850599a7d4d4f42c21c49c201d2ae5b0771622b2a74518237ad40e8be82fdba8b6c5bed290692d1152283f7f69d43326d435dc18c23f8493bbae1cfc389fbf5e785b0", 0x67)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="a92ea32f", 0x4)

23:24:50 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
socketpair(0x1, 0x20000007, 0x6, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4)

23:24:50 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7a350f88d04ab3e07fd0a5583815c3e7023574fae1d30cdc199487db823e4d8370fcc0089106edafc6266d96ebc7821af2dbb2b3492e702c667c7f3d2d869a056392e00880542ab886d391ec757ec736423a39682d478cd620df5b9f3f25e72e8dbfd4c35415c8a663c07896e31d03e2fea3f93869044e334da6fd26f91c085f358ac10d626ad7f1235b46a3a37f54de2753158bfc830efe553c002928b8bba92df1dd0b2068cbba465e6afeb65d00fb426824cf14de33b6d0635a2c93aaa7195899031ee38223bc06f2a83ef58766f9eb00bb1126d19624a39e20fe7a1f51f7a5441541f467deba922aeb203675a3442012f16828e2430174b38591b9cbb149381156e4d6b54147f94f0825b7bb1881d9b58937217042f145315e65aa361cefbfaca76a519d8bcd2d158dcbf3b128e10f687ddabf17ff683a6d2f5d9c52da219dc11b6d8a484a9985bebf576360c5b54a0d357bc39b8b62983bdbd2f03b6c061891c677d66a6cef9d1bad0d"], 0x8)
setsockopt$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_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x5, <r1=>0x0}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x10000}, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x9, 0x3ff, 0x8000, 0x101, 0xffffffffffffffff}, 0x14)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000040)={0x0, 0x6}, 0x8)

23:24:50 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1101, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x1f}, 0x1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2108000000fe80000000000000000000000000000000000000000000000000000000000000000000000000000000c96529a50000000000001482a8a9b8e7ccc0910000000000000000c6f8ffffffffffff00"/122, @ANYRES32=0x0, @ANYBLOB="6ba0010000000000"], &(0x7f00000002c0)=0x8c)
getsockname(r0, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000380)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, &(0x7f0000000340))
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xd9)
r2 = open$dir(0x0, 0x140, 0x0)
socket$inet_sctp(0x2, 0x8, 0x84)
flock(r2, 0x2)
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x5, 0x4)
r4 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_group_source_req(r4, 0x29, 0x19, 0x0, 0x0)
getpeername(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000528c19cb888e9e3c85440e7440000000000000000090000000000000000000000000000000000000000000000000000422049ee24d5a44ac4f8ffe71e35004a5cc6fbc5155427e0c14005125547b0a1f0fef74d4e484d480fbc2f534ff666a3bf1f8bf3ce82fe58eece98ecd5397afd77d53183e60fe44ffd39a41511b208bb62086bec70b12874efde329e8e5ec720570b023c"], 0x0)
recvfrom(r0, &(0x7f00000007c0)=""/201, 0xc9, 0x80, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x3ff, @empty, 0x4}, 0x1c)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f0000000140)=[{r3}], 0x1, 0x0)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
socket(0x1b, 0x3, 0x0)
msgctl$IPC_RMID(0x0, 0x0)
writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1)
munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
bind(r3, &(0x7f0000000600)=@in6={0x1c, 0x2, 0x3a17, @loopback, 0x8}, 0x100000186)

23:24:50 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:50 executing program 2:
ftruncate(0xffffffffffffffff, 0x7e2780e2)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
mlockall(0x1)
munmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0)
read(r0, &(0x7f0000000080)=""/135, 0x87)

23:24:50 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:50 executing program 1:
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:50 executing program 1:
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)

23:24:50 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000)
setsockopt$inet_buf(r1, 0x0, 0x57, &(0x7f0000001080)="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", 0x1000)
setsockopt(r1, 0x7b2d, 0x6, &(0x7f0000000080)="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", 0x3de)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:50 executing program 0:
syz_execute_func(&(0x7f0000000140)="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")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0xc0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0xffffffff80000001, 0x0, 0x9, 0x5, 0x600, 0x0, 0x3f, {@in6={{0x1c, 0x2, 0x0, @ipv4={[], [], @multicast2}, 0x20}}, <r1=>0x0, 0x1, 0xa76, 0x8001, 0x1, 0x1}}, &(0x7f0000000300)=0xb0)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={r1, 0x3}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="d7e66135", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r2=>0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x3f}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140), 0x0)

23:24:50 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmget$private(0x0, 0x1000, 0x96, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:50 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf110b4100c4a37bf0c55c41e2e9660ff8aa021040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r1, r1)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
fchdir(0xffffffffffffffff)
fstat(0xffffffffffffffff, 0x0)
getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800))
lchown(0x0, 0x0, 0x0)

23:24:50 executing program 2:
__semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000040)={{0x20311939}})
r0 = semget$private(0x0, 0x3, 0x100)
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresuid(&(0x7f00000001c0), &(0x7f0000000200)=<r3=>0x0, &(0x7f0000000240))
getresgid(&(0x7f0000000280)=<r4=>0x0, &(0x7f00000002c0), &(0x7f0000000300))
freebsd10_pipe(&(0x7f0000000400)={<r5=>0xffffffffffffffff})
symlinkat(&(0x7f00000003c0)='./file0\x00', r5, &(0x7f0000000440)='./file0\x00')
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000340)={{0x7, r1, r2, r3, r4, 0x9, 0x40}, 0x4, 0x6, 0x6})

23:24:50 executing program 1:

23:24:50 executing program 1:
shmctl$IPC_STAT(0x0, 0x2, 0xfffffffffffffffe)

23:24:50 executing program 2:

23:24:50 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
shmget(0x3, 0x2000, 0x80, &(0x7f0000ffb000/0x2000)=nil)
shmget$private(0x0, 0x1000, 0x302, &(0x7f0000ffc000/0x1000)=nil)

23:24:50 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
getpeername$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)
r2 = dup(r0)
socket$inet6_udp(0x1c, 0x2, 0x0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00000000c0), 0x4)

23:24:50 executing program 2:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ppoll(&(0x7f0000000180)=[{r0, 0x2104}], 0x1, 0x0, 0x0, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x73d061c297586d20, 0x0)

23:24:50 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r1, r1)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
fchdir(0xffffffffffffffff)
fstat(0xffffffffffffffff, 0x0)
getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800))
lchown(0x0, 0x0, 0x0)

23:24:50 executing program 0:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000)
socketpair(0x17, 0x20000004, 0x4800000000000000, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
setrlimit(0x7, &(0x7f0000000080))
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f")

23:24:50 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
chown(&(0x7f0000000040)='./file0\x00', r1, r2)
r3 = socket$inet_sctp(0x2, 0x0, 0x84)
r4 = fcntl$dupfd(r0, 0x0, r3)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000000)=0x8, 0x4)
r5 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000200), 0x4)
setsockopt$inet_int(r4, 0x0, 0x44, &(0x7f0000000780)=0x20, 0x4)
shmctl$IPC_STAT(r5, 0x2, 0xfffffffffffffffe)
sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000240)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000280)="d28c565f15d810a6d44549912f1ce6494b7a1a1421af5e82d84048d27ad12ca69eda139a584e0137f76ba71653ecdcdb321495e595fb3fb3b49b20186d604547ba20664d6f2e51b7097f93153542ee65b217b1858ad39c541d2715f97f608205647120fcfebfb1ddc0b372e8e074028b86cb9bed00535dc0add43299be259ee6a250e915ca7d84fb7587432b354e7e9eaf8c5ca1a1226e1d3eb250be46dae98e1296f98821e0f9c75f35093a065cd45e7699880dddb99ae0822270bd43519c09", 0xc0}, {&(0x7f0000000340)="c9de4651", 0x4}, {&(0x7f0000000380)="09f2767d67e7469f3256ef4e63cc5700afaf3c6861b24a14e12c5ad96b0e247d077abe50f473f67a8e45bc71505fbaa2b887dabbeecc5a64f37e34895629ede9c8850db7b0950234ab0f5f", 0x4b}, {&(0x7f0000000400)="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", 0xfa}], 0x4, &(0x7f0000000540)=[{0x50, 0xffff, 0x0, "6df4a4e3cd77d137cfd56be0f6df12d7d465e5cb85e747b85f0fdb03a002aca6e6d0200dc4abe96d96f720cccddf6b23094c7a1ca57d77fa86ef5da56220"}, {0xe0, 0x29, 0x81, "553cdf865dc635e2715e9f9f5ed715ed4d4bae061d298971eeaae0b02c08c896b65667e36e8b8adffe0a47c35ce0823dd1137d759b28174ac169caa4b286666e5d4b525be4f4a81b542e786b345e0b41fa48da7c04c0ebc443feaae9f55db3cb412ac6787ef6fede0fba12ca46aee7dd9582cfddccd5a2f6b99a142793952639ba43106fd60fc8479c376d25ec3f1238595a6fe35692afa4459107e3d5c65e88c1b7137fac44abf0a0a7c7a72c5248f846dc784ba692b563e49dca4c4e3c3cc5ba6a2f0736439c2dbc58"}, {0x20, 0x3b, 0x5, "c13f32aed0f3f002efc276"}, {0x90, 0x1, 0x6, "c76664714852e6ed2632d2ea5892a3a4098f46fd073d9ff3a796ccea2a7695146e48855aef107e4d3e0063a5365e25284383c4cb7d11f97798e5e51bc3ad2fe78b017646b34f13b6ca7c86b9fab8f3ac7a3ab2a9142261a802e1c3fe211b44dacb4b4ebfbc03992dff7da5b6a7381b4b06aea8db2949628cef6b1c60946dfb"}], 0x1e0}, 0x80)

23:24:50 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4)

23:24:50 executing program 1:
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil)
r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x20000000)
setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000080)={@empty, @broadcast, @rand_addr=0x6419}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@loopback, @local={0xac, 0x14, 0x0}, @broadcast}, 0xc)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:50 executing program 1:
r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:50 executing program 1:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000001080)=0xe1b, 0x4)
r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r1, 0x2, 0xfffffffffffffffe)

interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
23:24:51 executing program 2:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
fsync(r0)
fcntl$lock(r0, 0xf, 0x0)
syz_execute_func(&(0x7f00000005c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430f6542ff420a450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660fb02c7a04914242785f77068f88644c0fae6a6dc4a1a96000005c660f3833d0")

23:24:51 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="300000008400000008000000460e00001000000084000000090000007f000001100000008400000009000002ac1400bb10000000840000000800000003000000"], 0x40}, 0x0)
r1 = dup(r0)
openat(r1, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x3)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10200, 0x101)
getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r3 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r3, 0x2, 0xfffffffffffffffe)
setsockopt$inet_tcp_buf(r1, 0x6, 0x65, &(0x7f0000000100)="64cddd84bdd7f247a8a7f8d3bbe1d9b3b553f2", 0x13)

23:24:51 executing program 0:
r0 = dup(0xffffffffffffffff)
setsockopt$sock_int(r0, 0xffff, 0x1417, &(0x7f0000000000)=0x100000000000005, 0x1)
syz_emit_ethernet(0x128, &(0x7f0000001280)={@local, @broadcast, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x11a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @rand_addr, {[@noop, @timestamp={0x44, 0x4, 0x8, 0x3}]}}, @generic="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"}}}})
syz_execute_func(&(0x7f0000000280)="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")
poll(&(0x7f0000000100), 0x191b, 0x0)

23:24:51 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r1, r1)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
fchdir(0xffffffffffffffff)
fstat(0xffffffffffffffff, 0x0)
getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800))
lchown(0x0, 0x0, 0x0)

23:24:51 executing program 0:
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x208, 0x2)
readv(r0, 0xfffffffffffffffe, 0xfffffffffffffc92)

23:24:51 executing program 0:
syz_execute_func(&(0x7f0000000c40)="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")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000000)={0x10})
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000180)={{"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", "2a0b5d2ebd3a40fddb6049becbbeb8782943622b4567d76d4e031738c33b1177", 0x8, 0x7fffffff}, &(0x7f0000000080)="41b30cb93ce4e27e1f8b52aa0e7c50c395bf3203c6e366b68ecc374e94ecd801ad391ba37430c0d311044771db720b91a55631298fd7c73eed6e28c2ca8aed2829e7a114f2ed4131e22bbec39939e273f9f983f710fee66997e113a9009f6702b0a385408d43dd633bc05c6654b29a09d8138bef6d386cc5db50c7b1a46e8394fffa9c83561d1d0b757775b7aea91cc2d2baa6c9ce1ee1612f8c78873fcf6cdc13829ea221f94558a825df855836ab53661ab74fa9c382e21018bcdcbabcf329739c878c0c4787190f82d42513466af602b8265215c48e8c957133cd3dedccd8925b642a", 0x3, 0x7, 0x4, 0xc00000000, 0x20, 0x4, 0x2, 0x7})
ioctl$DIOCSETIFFLAG(0xffffffffffffffff, 0xc0284459, &(0x7f0000000040)={0x0, 0x0})

23:24:51 executing program 0:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f00000003c0)=""/99, &(0x7f0000000440)=0x63)
r1 = getpgid(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000240)=0x4)
fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x1, 0x1, 0x694e, 0x100, r1})
r2 = open(&(0x7f0000000040)='./file0\x00', 0x118340, 0x2000000000000000)
close(r0)
poll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000480)=0x8, 0x4)
ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f0000000180)="0e3347d3e106e818f005805abb9bc29ea5548e8a24529acdf8b24412a3ffdba50f45cdfa8cb69f60c323cdf4aaade823e95c80d003bcd04e6b6cdb3a6f981ecad576b07fa5d2c617603ea74131508cd4525864c30a7057845f02e6f8002aa8fb35d1e27259e29a4ce57ceda840738fac7291324d703b5d5cebff9d76d387508d995c07278fc56cd56eb696d337691bedf321ad2f670da93f3850a2")
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000280)={<r3=>0x0, 0x5, 0x9}, &(0x7f00000002c0)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="030087005ede6b1bc395ebf52e65a87788bccd4fae8f4728d502ac53963cd250e042bd24d467733416703bf38aadf1fbae2e8560af1f13a3b07fa1753206e84914289188eb39e0b4bd8733e5535ea5b842110d49a63b00451a806b9f1209f6cd3d65b57d62b258667ee36ee01800"/119], 0x8f)

23:24:51 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @local}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
pipe2(&(0x7f0000000140)={<r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={<r2=>0x0, 0xff}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="00000600b7dfcf3a773108003ef94000036f9d592b8130246bcbf1c18decc3f481825e4681"], &(0x7f0000000240)=0x14)

23:24:52 executing program 0:
syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={<r0=>0x0, 0x6, 0x3, [0xa6, 0x0, 0xfff]}, &(0x7f0000000040)=0xe)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000a40)={r0, 0x1000, "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"}, &(0x7f0000000080)=0x1008)
syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a")

23:24:52 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x2, 0x4)

23:24:52 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r1, r1)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
fchdir(0xffffffffffffffff)
fstat(0xffffffffffffffff, 0x0)
getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800))
lchown(0x0, 0x0, 0x0)

23:24:52 executing program 2:
syz_execute_func(&(0x7f0000000000)="b15091cd807006440f1804e38a20d0d064e60041dea5f909bd1ac7c7e4c653fb0fc4b34cb8d79ab2f43ff9863c3bd4e1796d5b5ba161c48192558dc3c366450f186746c421ed65dac4e1d1d0c6430f400f0d18c4ee6d8fa808958e3f00000000520fc226f74646436140090dd86f04f3d00fc422e5bc36dcfe3d30")

23:24:52 executing program 2:
syz_emit_ethernet(0x36, &(0x7f0000000080)={@random="93861cfea9b0", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "516613", 0x0, 0x0, 0x0, @local, @mcast2}}}})
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={<r1=>0x0, 0x23}, &(0x7f00000001c0)=0x8)
ftruncate(r0, 0xcdc)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8)

23:24:52 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x2000}, {r1, 0x4}], 0x2, 0x1)

23:24:52 executing program 1:
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet(0x2, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8212730d15573f392e2f"], 0xa)

23:24:52 executing program 0:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0x4)

23:24:52 executing program 0:

23:24:52 executing program 0:
syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x3, 0x0, 0x40aba134e102ff10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0xfffffffffbfffffe)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
getsockname$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
truncate(&(0x7f0000000040)='./file0\x00', 0x5)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8)
r1 = getpgid(0xffffffffffffffff)
getpgrp(r1)
freebsd10_pipe(0x0)
accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x20000000)

23:24:52 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r1 = socket(0x10, 0x3, 0x7)
accept4$inet(r1, 0x0, &(0x7f0000000080), 0x20000000)
r2 = fcntl$getown(0xffffffffffffff9c, 0x5)
getpgrp(r2)
getpgid(r2)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f00000001c0)={0x400, {{0x1c, 0x2, 0x38f, @remote={0xfe, 0x80, [], 0x0}, 0xf38}}}, 0x88)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000)
r4 = semget(0x2, 0x2, 0xa8)
semop(r4, &(0x7f0000000180)=[{0x1, 0x8000, 0x1000}, {0x0, 0x2, 0x800}, {0x4, 0x3, 0x1000}, {0x2, 0x1c0, 0x800}], 0x4)
getsockopt$inet_mreq(r3, 0x0, 0x9, &(0x7f0000000100)={@remote, @multicast1}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)={0x1, [0x3]}, 0x6)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000040)=0x2, 0x4)

23:24:52 executing program 3:
syz_execute_func(&(0x7f0000000200)="985e4aa84a1cc80f05f34641460f18d8f247ae41e2ebe2a20f0ad0f4a6660ffc97660f6b32c4a349697cf99f65c4a248f399000001004f751ec4016d7d14dec4a2513c06b921045fc5f240d1d20bf8c55bf245c11f06c66db712c483397fd300f7dcdc0fbcaf10009ec4c27d0a21acf04681ac4a2bfb798200000080c4c3214cb9a5605419c23e0f404900f08171a30b8a826eef450f1a9d9ad10000d4d48c8d16cb8feb68b668b6360fe258004723d399c1e1d9c092f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc0020af7440400c4e1795128")
socketpair(0x1, 0x20000005, 0x6, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0xaa50}, &(0x7f0000000100)=0x8)

23:24:52 executing program 2:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000000c0), &(0x7f0000000100)=0x10)
select(0xf7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffff00000000000}, 0x0, 0x0, 0x0)

23:24:52 executing program 0:
__getcwd(&(0x7f0000000380)=""/214, 0xd6)
r0 = msgget(0x2, 0x20)
fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000200)=0x1a2, 0x4)
r3 = getegid()
r4 = getuid()
r5 = getgid()
r6 = fcntl$getown(0xffffffffffffff9c, 0x5)
r7 = getpid()
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000100)={{0x6, r1, r3, r4, r5, 0x186, 0x20}, 0x8a68, 0x30000, 0xffffffffffff9903, 0x8, 0x1, 0x80000000, r6, r7})

23:24:52 executing program 0:
sigaltstack(&(0x7f0000ace000/0x4000)=nil, 0x0)
mlock(&(0x7f0000b02000/0x200000)=nil, 0x200000)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100000)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x8001, "e684c835069efc21afb8d6511795f89a"}, 0x14)
shmget(0x1, 0x3000, 0x2, &(0x7f0000da4000/0x3000)=nil)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)

23:24:52 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000200)='./file0\x00', 0x80000000)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998)
read(r1, &(0x7f0000000000)=""/175, 0x6d999)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
fdatasync(r1)
preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)
write(r0, &(0x7f00000002c0)="e9", 0x1)
writev(r1, &(0x7f0000000280)=[{&(0x7f0000000140)="01", 0x1}], 0x1)

23:24:52 executing program 1:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x30000000)
connect(r0, &(0x7f0000000080)=@in6={0x1c, 0x0, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c)
r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r1, 0x2, 0xfffffffffffffffe)

23:24:52 executing program 3:
syz_emit_ethernet(0xfffffffffffffd10, &(0x7f0000000600)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x8, 0x40000000003a, 0x0, @local, @mcast2, {[], @icmpv6=@echo_request}}}}})
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x8001, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x2}}, <r1=>0x0, 0xe412, 0x401, 0x5fab, 0x7f, 0x4}, &(0x7f00000000c0)=0x98)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x80000000, 0x8, [0x93, 0x8, 0xc4, 0x7fff, 0x8, 0x2a2fca50, 0x9, 0x7]}, 0x18)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x2, 0x0, 0xd2f, 0x7d5, r1}, &(0x7f0000000140)=0x10)

23:24:52 executing program 0:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)
syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x29, 0x3a, 0x0, @ipv4={[0xfffffffe, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff89, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}})

23:24:52 executing program 3:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="10b694bb76296c65308276b5f86cd3"], 0x10)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb)
recvfrom$inet6(r0, &(0x7f0000000040)=""/107, 0x6b, 0x0, 0xfffffffffffffffe, 0x0)

23:24:52 executing program 0:
setresgid(0x0, 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x6, 0x1010, 0xffffffffffffffff, 0x0)
setgroups(0x44ba80404da49474, 0x0)
getgid()
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0)

23:24:52 executing program 0:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={<r3=>0x0, 0x88, "e8a62b7e9b7f101cf86b5af6be148e579e6ae3834f4f8e1dd2f176e412f0cc37c68526990ab637ff164778e1c64f91f8331abf79911ec81ab8d114dfe709c93d0e299329759c7862254ae5cbd8a3f1bb0ad7f4c2eaa288735377d4f3a74d9c8b52a08468302ee0e323c48840538a6e64ea30db2779419ef4fd6f0a708c491c5c8b824f65c4cd1b3f"}, &(0x7f0000000080)=0x90)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000200)=r3, 0x4)
fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005})
flock(r0, 0x1)
dup2(r0, r2)

23:24:52 executing program 0:
clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x8000}, 0x0)
clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0x100000000, 0xad1}, &(0x7f0000000080))

23:24:52 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x30000000)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r2=>0xffffffffffffffff})
shmget$private(0x0, 0x4000, 0x310, &(0x7f0000ffa000/0x4000)=nil)
recvfrom$inet(r1, &(0x7f0000000240)=""/33, 0x21, 0x40000, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x1, @multicast1}}, <r3=>0x0, 0x8, 0x100000000, 0x2e}, &(0x7f0000000100)=0x94)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r3, 0x80000000, 0x200, 0xc765}, 0x94)
getsockname$inet(r2, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000400)=0x10)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000340), &(0x7f0000000380)=0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000002c0)={r3, 0x8cbcfe6000000000, 0x7, [0x6, 0x9, 0x7, 0x5ce, 0x17eb3d0d, 0x8, 0x5]}, &(0x7f0000000300)=0x16)

23:24:52 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = socket$unix(0x1, 0x2, 0x0)
sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000014c0)={<r2=>0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast1}}, <r3=>0x0, 0x8000, 0x0, 0x10, 0x8001, 0x8001, 0x1f}, &(0x7f0000000140)=0xa0)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r2, 0x401, 0xffffffffffffffff, 0x6, 0xbf, 0x5, 0x4, 0x5, {@in={{0x2, 0x3, @loopback}}, r3, 0x1, 0x0, 0x7, 0x8}}, &(0x7f0000000240)=0xb8)

23:24:52 executing program 2:
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mprotect(&(0x7f000018b000/0x2000)=nil, 0x2000, 0x2)
r0 = socket$unix(0x1, 0x2, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)

23:24:52 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fchdir(r0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x3)
sync()
getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10)
r3 = semget$private(0x0, 0x100000000, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8)
socket$unix(0x1, 0x0, 0x0)
r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
r5 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil)
__semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001])
shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000300)=""/28)
writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
ftruncate(r2, 0x6)
r6 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil)
open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3)
shmctl$IPC_STAT(r6, 0x2, &(0x7f00000001c0)=""/123)
syz_emit_ethernet(0x6e, &(0x7f0000099f8c)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2c, 0x0, @loopback, @rand_addr, [], "800000e77f000400"}}}}}}})
r7 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_NODELAY(r7, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
connect$unix(r7, &(0x7f0000000140)=ANY=[@ANYBLOB="00002e1366695f7553f1"], 0xa)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e23ff030000ff02000000000000000000000000000101000000000000000000000000000000000000000000000000960a88bd33849ec10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a513d07d4ca7141cf24c28e967d8a111d9ae52cfa09a8854eeb5310b4ecb2d64feeb16f79d19d61b1d50726893822decb09f733413b12d14f564dcdf013666fec40c4d6d65ac17129896f3a34444e2023a7cc8bc69ad00"/214, @ANYRES32=0x0], &(0x7f0000000340)=0x84)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x900, &(0x7f00000003c0)={<r8=>0x0, 0x7e5ccebc}, &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000380)={0x3, 0xfffffffffffffffa, r8}, &(0x7f0000000240)=0xfffffffffffffe02)

23:24:52 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r1 = dup(0xffffffffffffff9c)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\v./file0\x00'], 0xa)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:53 executing program 2:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x30000000)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r2=>0xffffffffffffffff})
shmget$private(0x0, 0x4000, 0x310, &(0x7f0000ffa000/0x4000)=nil)
recvfrom$inet(r1, &(0x7f0000000240)=""/33, 0x21, 0x40000, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x1, @multicast1}}, <r3=>0x0, 0x8, 0x100000000, 0x2e}, &(0x7f0000000100)=0x94)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r3, 0x80000000, 0x200, 0xc765}, 0x94)
getsockname$inet(r2, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000400)=0x10)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000340), &(0x7f0000000380)=0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000002c0)={r3, 0x8cbcfe6000000000, 0x7, [0x6, 0x9, 0x7, 0x5ce, 0x17eb3d0d, 0x8, 0x5]}, &(0x7f0000000300)=0x16)

23:24:53 executing program 2:
r0 = socket(0x1b, 0x3, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000000), 0x4)

23:24:53 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fchdir(r0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x3)
sync()
getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10)
r3 = semget$private(0x0, 0x100000000, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8)
socket$unix(0x1, 0x0, 0x0)
r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
r5 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil)
__semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001])
shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000300)=""/28)
writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
ftruncate(r2, 0x6)
r6 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil)
open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3)
shmctl$IPC_STAT(r6, 0x2, &(0x7f00000001c0)=""/123)
syz_emit_ethernet(0x6e, &(0x7f0000099f8c)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2c, 0x0, @loopback, @rand_addr, [], "800000e77f000400"}}}}}}})
r7 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_NODELAY(r7, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
connect$unix(r7, &(0x7f0000000140)=ANY=[@ANYBLOB="00002e1366695f7553f1"], 0xa)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e23ff030000ff02000000000000000000000000000101000000000000000000000000000000000000000000000000960a88bd33849ec10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a513d07d4ca7141cf24c28e967d8a111d9ae52cfa09a8854eeb5310b4ecb2d64feeb16f79d19d61b1d50726893822decb09f733413b12d14f564dcdf013666fec40c4d6d65ac17129896f3a34444e2023a7cc8bc69ad00"/214, @ANYRES32=0x0], &(0x7f0000000340)=0x84)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x900, &(0x7f00000003c0)={<r8=>0x0, 0x7e5ccebc}, &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000380)={0x3, 0xfffffffffffffffa, r8}, &(0x7f0000000240)=0xfffffffffffffe02)

23:24:53 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fchdir(r0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x3)
sync()
getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10)
r3 = semget$private(0x0, 0x100000000, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8)
socket$unix(0x1, 0x0, 0x0)
r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
r5 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil)
__semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001])
shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000300)=""/28)
writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
ftruncate(r2, 0x6)
r6 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil)
open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3)
shmctl$IPC_STAT(r6, 0x2, &(0x7f00000001c0)=""/123)
syz_emit_ethernet(0x6e, &(0x7f0000099f8c)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2c, 0x0, @loopback, @rand_addr, [], "800000e77f000400"}}}}}}})
r7 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_NODELAY(r7, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
connect$unix(r7, &(0x7f0000000140)=ANY=[@ANYBLOB="00002e1366695f7553f1"], 0xa)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e23ff030000ff02000000000000000000000000000101000000000000000000000000000000000000000000000000960a88bd33849ec10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a513d07d4ca7141cf24c28e967d8a111d9ae52cfa09a8854eeb5310b4ecb2d64feeb16f79d19d61b1d50726893822decb09f733413b12d14f564dcdf013666fec40c4d6d65ac17129896f3a34444e2023a7cc8bc69ad00"/214, @ANYRES32=0x0], &(0x7f0000000340)=0x84)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x900, &(0x7f00000003c0)={<r8=>0x0, 0x7e5ccebc}, &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000380)={0x3, 0xfffffffffffffffa, r8}, &(0x7f0000000240)=0xfffffffffffffe02)

23:24:53 executing program 2:
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000500)="b7bce0705fd3b532a75a1db8738e8a6ed8c9ae9fcf26f06b265a1581d3a387ed45e1427ec9320cb6ad178ced003d3ef112199aa4417d70dfb913178195b6f57d3978a4f28563953578c1ea919a61891f61a6907842bbdc3f8e7804f32ab6df9c00df66b084a5fa5bc86f8f356ecb7147ef486e2b23c032e3e7052b580f0f353a86cd8df674d29ad916f8334bbe48eddd9691e1b5442d588718f1e3bc037da446eded6e137e4386")
syz_execute_func(&(0x7f0000000240)="1c19b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000)
writev(r1, &(0x7f0000000400)=[{&(0x7f0000000040)="ae1e97b5b065af7403deab63de0b7661bee96f883b12da9f6b19faf34d45551bc80691549f1e7e2c6e6bd133c15bb17f56def9cf47", 0x35}, {&(0x7f0000000480)="0773dad55dea7647d5beda78f35e51522ae2520f89850c03369d854d9b917934c7593f826cbe5f1d21f556474a872271a8b790a53a6fbedb3e0bda1bdd77968ccf272ab2562cc6925653a62e3993086ec55291d1ce6d6f975f562bfcafea187565a851390cd478ae25d471653f77f23682", 0x71}, {&(0x7f0000000100)="920d26b19c4b325abbf4ed3370a2802a601bbfa139cc64206ae1dd1113f887539bb38f09b5787b95b9ea6ab6e8fa0acd5cce8d3318a974116ac4c5bff03807049e28a7cbb56f4cce687ecc49809b0e9685a5636c6b9935f77ac5024b624e6256d49d1c5863c327347f90b381538867aa26688834db39e5b0f8cd21ad77ccfe759e942503efef97885c843946bc09a25eaf4c721bb7ff7bdffbbc", 0x9a}, {&(0x7f0000000300)="557882db601ceb91f670e031286d7e180c715ee003bb01d11f7caa06d1f4b9ba3e5914c89dab88f91a39aa2f7360bb1f3864ff63017dc48e1dfe2fb90cc1bf31e0502d15a62a7f63781fba4851169a1ed0308e0b7d5e186f309ee72bbebd0a55b30c028b73786c33d8171e6d0799044c9a54094618ecab04802267cf24b57ecfa97242c8a21877ca19b5b466bc5d6ea1121898bbc1b0b90a3ed6e375800e2a499f0924ba9d98747c77561aee7ec2fe10ed86e3bd0b673171ec32f880e00da0062101346da12d7cf4e0998bb75b67dfadd1073766362d4c329cf6d64af3e5a08b4fd7505d3aa385ffc7073989d6f01e94e4db3f31", 0xf4}, {&(0x7f00000001c0)="0cf30bc418", 0x5}], 0x1000000000000114)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000005c0)={@in={{0x2, 0x2, @rand_addr=0x7}}, <r2=>0x0}, &(0x7f00000000c0)=0x8c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000680)={r2, 0xff, 0xd8, "72fd4f96e1579ce97a68d8e3607549c17343e595eb96c79cd6062d80c202afce04303429aac3f8e5a2bcdba7fa8e315d2cb0f961f0fac46e96b8f38b3fb3d0f2a085dd8de72cd12bd03c7f21a8632512ca5d03f45cd8c84e1a72cd3038d31e66e90285ce731eab8e920e33787ef6ad1e223b8719bd4eeecfbfbccf1953b4329f840a6d5dadc4bdaafe156c738ab49a344fd4064b977a1fdba38ff6c98148b40f550da025e265f527716e9a0e99e7ea2c90405e0949f3f1c0ef656443c840ae1d66458b974b27de9d648a709f7f965f0c4a9d2be601df8261"}, 0xe0)

23:24:53 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
syz_execute_func(&(0x7f0000000000)="c4a2f9340f263e2e660f72d0078f69500233c4c1d1eb0bc4c255a77fe1c44125fcd40fe3046cc4e1fa1123c4a17d2e23660f79e4")
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000040)={@rand_addr, @multicast2}, &(0x7f0000000100)=0x33f)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:53 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000001140)="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")
ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f0000000200)={{"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", "39576521041155f751cdb989bf772ecdaa398b0574a18db86deea3d8312884bd", 0x20}, &(0x7f0000000140)="2a1c6eff35cf15839d591a6730ae1b47f35f8bc96c43d40ab61d34f4b20bc50be9f88fb49e305d708455bd0c1fe7551480c210fbb45e1e18a235ead0d333e112a4538d974ae2f88304adee71cefd7100612c46a12b922e9965909280fdd1a33720975575048ec3d86fe91fa609cd9d3065b10034a3dc86ef4f99c2b6b92bde6d5b218281f9d588e56aafefb4dce5cf8fc3789bac6dc7a0bae69c6315539ce87241f5e7fcea94c81188de6542dd0adeef2d359b5c4feedf7a2d40e2411856d3e0", 0x5, 0x4cc, 0x1, 0x4, 0xfffffffffffffff9, 0x1ff, 0x1, 0x200})
setsockopt$sock_int(r0, 0xffff, 0x3f, &(0x7f00000000c0), 0x13c)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4)
open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x184)
freebsd11_fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_fstat(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
chown(&(0x7f0000000680)='./file0\x00', r3, r4)

23:24:53 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00020000"], 0x8)

23:24:53 executing program 1:
freebsd10_pipe(&(0x7f0000000000))
r0 = shmget$private(0x0, 0x1000, 0xffffffffffffffff, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
shmget$private(0x0, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil)

23:24:54 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0xa284, {{0x1c, 0x0, 0x5, @ipv4={[], [], @multicast1}}}}, 0x88)
r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil)
shmctl$IPC_STAT(r1, 0x2, 0xfffffffffffffffe)

23:24:54 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmget$private(0x0, 0x4000, 0x5, &(0x7f0000ffc000/0x4000)=nil)
r1 = socket$inet6(0x1c, 0x2, 0x7fff)
fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = geteuid()
getresgid(&(0x7f0000000200), &(0x7f0000000240)=<r5=>0x0, &(0x7f0000000280))
r6 = getpgid(0xffffffffffffffff)
r7 = getpgid(0xffffffffffffffff)
shmctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0xffffffff00000001, r2, r3, r4, r5, 0x80, 0x5}, 0x7, 0xffffffff00000000, 0xb363, 0x7, r6, r7, 0xa43})
pipe2(&(0x7f0000000340)={<r8=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x14, &(0x7f0000000380)={0x4, [0xf3b, 0x4, 0x7, 0x81]}, &(0x7f00000003c0)=0xc)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:54 executing program 0:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
r2 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_buf(r2, 0x29, 0x53, &(0x7f0000000000)="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", 0x108)
r3 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r1, &(0x7f0000000300), 0x0, &(0x7f0000000540))
r4 = getpgrp(0xffffffffffffffff)
getpgid(r4)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000240)={@broadcast, @local}, &(0x7f0000000280)=0xc)
unlinkat(r5, &(0x7f0000000180)='./file0\x00', 0x800)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r5, 0x0, 0x1000000000003)
ioctl$DIOCRGETASTATS(r5, 0xc4504447, &(0x7f00000007c0)={{"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", "d4cf01886ac437c94b9f43fe7dbd8ceed27f765ef5a24799934ea992441ea158", 0x8, 0xc7}, 0x0, 0x101, 0x1, 0x40, 0x800, 0x8000, 0x0, 0x5, 0xa0ed})
msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1)
r6 = semget(0x2, 0x7, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000002c0)={0x4, [0x0, <r7=>0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x14)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000006c0)={@in6={{0x1c, 0x0, 0x9, @rand_addr="bb258918923a24f7f999038a9de2cc6f", 0x8}}, r7, 0x0, 0x2, 0x800, 0x1, 0x3}, &(0x7f00000004c0)=0x98)
__semctl$IPC_RMID(r6, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
r8 = shmget(0x3, 0x1000, 0x1fc, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r8, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10)

23:24:54 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x0)
fchmod(r0, 0x80)
socketpair(0xfffffffffffffffb, 0x0, 0x0, 0x0)
accept4(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000002e0a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f75d96f21be06d6dd57e"], 0x0, 0x30000000)
select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2}, 0x0, 0x0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
r2 = open$dir(0x0, 0x0, 0x0)
lseek(r2, 0x0, 0x1)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780df)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0)
shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
lseek(r1, 0x0, 0x1000000000003)
readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1)

23:24:54 executing program 1:
msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3)
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
syz_execute_func(&(0x7f0000000000)="c4c1795bc0c4a219abc0c463f9633f61a10000000000800000c4c27545a501000000c4a1fdd7f6f20f2cd4c4c17c77f2afc402b58c4117")
getrusage(0x1, &(0x7f0000000040))

23:24:54 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))

23:24:54 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
getuid()
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x0)
recvfrom$unix(r1, &(0x7f0000000040)=""/100, 0x64, 0x40042, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x39, 0x4)

23:24:54 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getpeername$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080))
sync()
socket(0x0, 0x0, 0x0)
r0 = semget(0x2, 0x0, 0x20)
__semctl$GETZCNT(r0, 0xfffffffffffffffc, 0x7, 0x0)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")

23:24:54 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000080)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)])
writev(r1, &(0x7f0000000040), 0x0)
execve(0x0, 0x0, 0x0)
rmdir(&(0x7f0000000000)='./file0\x00')

23:24:54 executing program 0:
pipe2(&(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x7, <r1=>0x0}, &(0x7f0000000280)=0xc)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x0, @loopback}}, <r2=>0x0, 0x4, 0x8, 0x101, 0x7fffffff, 0xac3}, &(0x7f0000000380)=0xa0)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)={r1, 0x7fff, 0x85aa, 0x952c, 0x5, 0x1, 0x2, 0x5, {@in={{0x2, 0x0, @multicast2}}, r2, 0x7, 0x3, 0x3, 0x2, 0x8}}, &(0x7f0000000480)=0xb8)
r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100000, 0x0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4)
mknodat(r3, &(0x7f00000000c0)='./file0\x00', 0x8100, 0x3)
syz_emit_ethernet(0x2e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0008000000fff200480000020000000000009078ac1400bb00000000440c75090000000004000000da7cbe7197786e98c188437fa776ad1844e27b2744c0d506a652dde9d380cbd6ac531f80b28165d494ed72d26cae4a5ba0a6c957c7829d04d4f461c312c78c2cf6b743a9a2be73088e9cb463176acb7325889fa5ce570f9f762fb07e256df3bffbf452ee740d9b7da3c2f2fa0e5c46468444ce5972352454e83dc294b74728d0688c3b8df13487f7e724de8fa78288eb59e1a37d66990304"])

23:24:54 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
setrlimit(0x0, 0x0)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$unix(0x1, 0x1, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200))
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0)
getsockopt$inet_tcp_int(r1, 0x6, 0x6b, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
ppoll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x2}, {r0}, {r1, 0x40}, {r3, 0x9}], 0x4, &(0x7f00000002c0)={0x7, 0x3da0}, &(0x7f0000000300)={0x3}, 0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f00000000c0))
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, 0xc)
freebsd11_fstat(r2, &(0x7f0000000440))
r4 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000340), &(0x7f0000000380)=0x4)
connect$inet(r4, &(0x7f0000000040)={0x2, 0x0}, 0x10)

23:24:55 executing program 1:
r0 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffe000/0x2000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:55 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getuid()
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x8fa4, 0x7, 0x880, 0x4}, 0x8)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x27, &(0x7f0000000040)={0x4919}, 0x8)
geteuid()

23:24:55 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
setrlimit(0x0, 0x0)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$unix(0x1, 0x1, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200))
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0)
getsockopt$inet_tcp_int(r1, 0x6, 0x6b, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
ppoll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x2}, {r0}, {r1, 0x40}, {r3, 0x9}], 0x4, &(0x7f00000002c0)={0x7, 0x3da0}, &(0x7f0000000300)={0x3}, 0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f00000000c0))
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, 0xc)
freebsd11_fstat(r2, &(0x7f0000000440))
r4 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000340), &(0x7f0000000380)=0x4)
connect$inet(r4, &(0x7f0000000040)={0x2, 0x0}, 0x10)

23:24:55 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:55 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getpeername$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080))
sync()
socket(0x0, 0x0, 0x0)
r0 = semget(0x2, 0x0, 0x20)
__semctl$GETZCNT(r0, 0xfffffffffffffffc, 0x7, 0x0)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")

23:24:55 executing program 1:
r0 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x0)
close(r1)

23:24:55 executing program 3:
syz_execute_func(&(0x7f0000000100)="982ce00f050520d0f80791b0124141e2e9964180bf108a6796fbc4237923a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7aec42299b8c5fba1c9fb110f0f3804830a000000")
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000)
syz_execute_func(&(0x7f0000000280)="41f7e064400fda0ec421fb707291ad3e2e460f672d00008020410fafb6db000000660f38230666410f9a8270c20000c4e1f15f13f3460f5ce0c4012253a30e000000")
fchmod(r0, 0xe2)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="02004e22ef00000100"/136, @ANYRES32=<r1=>0x0, @ANYBLOB="54ea6a123c060000004064dcb034a42bca0dbbecb4c11e7a7bc91c80c7845167c8c3432e8a0f50aed990af4c56019db940f9cd291022670accccb7fdac4015c306b0aba0a3e2955a8a2e74fbb19d77e5b533e3cbcb4604ba61cc1b1e8bfa6c0b628553ecdace8f2658258817e7ec29e7ce8400c63480d5c8ec127e4e91afb9b03df6266abe4c9b2d9bffa49beeb067"], &(0x7f0000000380)=0x94)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010800"/128, @ANYRES32=r1, @ANYBLOB="7e0000002268000002000000030010008000000033eff3d79c598436b0cecbf3aefb6e578963d2ea5e65bd44da02782c304a9a80"], &(0x7f0000000480)=0x98)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000001c0)={<r2=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r2, 0x9}, &(0x7f00000004c0)=0x8)

23:24:55 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
setsockopt$sock_int(r0, 0xffff, 0xffe, &(0x7f0000000080)=0x1, 0x4)
connect$unix(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="0000100000002d81b5917005000000"], 0x10)
sendmsg(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000040)="90", 0x1}, {&(0x7f0000000200)="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", 0xfc}, {&(0x7f0000000300)="5ef95b1a4d989a13d3959b041113583b23f351228e72c3238fbe594e169c12bcda43b94da7c9b4870a90c4bfa9e4844759d4af054b7d596fb4af9594374806c89e91f7c001cabf0446d2247618e14992075fb0aab520ab24c33e18e3d2c28c7fbcb0515a40689c6e4fc4fbc71acf740d69b49a9a4522005549c2a6aa7fad3d6da652c305b23a720f0ac434af20dea0a3f315463ca7992e3ea3e4f7ade056f1a3c5b82a2362976e97fd9c3df3d980822c7eb7a5b40e1eff0dd7ef9c46efaf98d6cdf7d5915568e561fbfd38bf04b19acaf3142a52424a31402c17322e669abfe9cec8", 0xe2}, {&(0x7f00000000c0)="331676e172cfd760def51738332b1a3034f035738c905f96e807f63e2dca25d6cfa51443409b375b382f49fecd78e9ed6e9d2cda6c9205024d88451234b5e00a29d08c6e8b0fe0a50227d1fe225cea3aea235e372e6f249e08ed15ffa111f8e2a956523b0c79d1c8cf4a5f7def87c8d8789980abea202507c8d8452ce74580af64a8dae15df09d8bc429aab16bb24cb7b7d3b5025defbadf6f694cc81c11a4e619580c", 0xa3}, {&(0x7f0000000400)}, {&(0x7f0000000440)="05", 0x1}, {&(0x7f0000000480)="fa1a90932d5bf5be485eb07b1497c6623e75b345658532a82712b7d72847147c7b2c27cce21556ebbf40318846914f47b611815c63f2711db82cd371dfef3a9308ed39867b1b26ce4df8fbbe5a7fda522281c76fb642053596fc99a6544e8fae6b0c7eebfcd8061c9810a1592cdc99168b07eecd2ebe8077ea5db38294d4b61190e317e90f265917ab98c24081ae189b71268503c2164e", 0x97}], 0x7, &(0x7f00000005c0)=[{0x80, 0x3a, 0xdd, "32c716d812e010739ccbd424e59d5ee80283af3a303758ff33cc520a08cef3406c02dff3d6167aabb2a959d90ad461728b6c1647ee32395f04fb387d0ad4f3738737993bac06399d8103ed6ab95a166c3ede45c71d989f63b7c32078215d2240890cbbbd7f37285aca"}, {0x30, 0x1, 0x0, "356140f90e1cf7770df3965e6a29c34a8bf9d44457e5f866d7bb"}, {0x20, 0x3a, 0x4, "a595b046eae2fc3381b2adb517c838"}], 0xd0}, 0x80)
sendto$inet(r0, 0x0, 0xfffffebb, 0x1, 0x0, 0xa27f641e)
writev(r0, &(0x7f0000002340)=[{&(0x7f00000001c0)="deda", 0x2}], 0x1)

23:24:55 executing program 3:
r0 = open(&(0x7f0000000140)='./file0\x00', 0x38081, 0x70)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
r1 = socket(0x1e, 0x1, 0x0)
close(r1)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100))
getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)
sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0)

23:24:55 executing program 0:
ioctl$DIOCGETQSTATSV1(0xffffffffffffffff, 0xc0204432, &(0x7f00000000c0)="7d291f23e3fde85dfa7e59370a55ec585b2fbc71989018aed2395a749793ee5c67621ba330b5f4fa08031b679a65a74d81775fe3b1b438d18c1a63b8")
syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b0394141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000000)={@rand_addr, @multicast2, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@mcast1, r1}, 0x14)

23:24:55 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
accept$inet(r0, &(0x7f0000000540)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pipe2(0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
msgget$private(0x0, 0x0)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00')
ftruncate(r3, 0x7e2780e3)
getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000180)={<r4=>0x0, 0x8, 0x3f, 0x8000}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000300)={<r5=>r4}, &(0x7f0000000340)=0x8)
r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r7 = open(&(0x7f0000000380)='./file0\x00', 0x1, 0x10)
ioctl$DIOCADDRULE(r3, 0xcbe04404, &(0x7f0000000280)="1009409fabc9d2d91aaa4578dc4d035611085288ba4d3c7c425a69b2b47b01b8a4c8ecee0f14c148f3b779cbc8cb5403243f0100cf30bea83e1fcb94f61d444a5a47f5d010b6cfe6f0803efe144f3aa38ab02ff3c272cb")
mlockall(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f0000000500)={r5, 0x80000001, 0x7, [0xc000000000000, 0x3, 0x1ff, 0x3, 0x400, 0x8, 0x8]}, 0x16)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x1f470000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r8=>0x0, 0x44}, 0x0)
readv(r2, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/134, 0x86}, {&(0x7f0000000480)=""/22, 0x16}], 0x2)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r8, 0x2}, 0x0)
r9 = socket$inet(0x2, 0x0, 0xfffffffffffffffd)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x18, &(0x7f00000000c0), 0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)

23:24:55 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=[{0x38, 0x3a, 0x0, "38010bd66a622034105636a1e27f9c32d6b9702d332a770d550370caa7f2da10c2da01f4"}], 0x38}, 0x0)
socketpair(0x1d, 0x3, 0x3, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000540)=""/4096, 0x1000)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080)={0x9}, 0x4)

23:24:56 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x80, 0x0, 0x0, 0x3ff, 0x8, 0x5, 0x1, 0x100, <r1=>0x0}, &(0x7f0000000040)=0x20)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="220001003943"], 0xa)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="0600000012b07f00a10997b9080000008cc75287ab9c5e7f5a87f52b1da6b1bbc1d6ce3ac4b1f7f2d68b5623ae697e51ed02ec5696fd032f9090f1c88f177bbc20db15b7ef9c408bcf1623b55ec0380c2d74c71924c43ea66f08a5fe6c95264ab4d2470cf14d226af0d5a569c21d661a7d60cee4673608ff63712e7ba89483f14f2ae7e4c7aea3c471f1a514d457c803efffd520177fe5899ac4a952fa3f49880a76e793a61e802c002b"], 0x10)

23:24:56 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:56 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
r1 = socket$unix(0x1, 0x400040000000001, 0x0)
recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/147, 0x93}], 0x1, &(0x7f00000001c0)=""/231, 0xe7}, 0x40040)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000003c0)=0xfff, 0x4)
sendmsg$unix(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@rights={0x10, 0x1}], 0x10}, 0x0)
setrlimit(0xf, &(0x7f0000000380)={0x8, 0x4})
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000400)={0x8, "2cc5a42c42a40be8b3dc47be7ab03eec"}, 0x14)

23:24:56 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getpeername$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080))
sync()
socket(0x0, 0x0, 0x0)
r0 = semget(0x2, 0x0, 0x20)
__semctl$GETZCNT(r0, 0xfffffffffffffffc, 0x7, 0x0)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")

23:24:56 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/33)
r1 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10)
syz_execute_func(&(0x7f00000000c0)="c4427d1e69d5c481b0146632c4a1f96e1a660f612cc2c421ad71f2ae0f40d6c463f917707323c4e2f9f7e4660f38dd28660f3a09d700")
fchdir(r1)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:56 executing program 3:
syz_execute_func(&(0x7f0000000000)="982ce00f050520d0f80791b00c4141e2e9964180bf108a6796fbc4237923a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7aec42299b8c5fba1c9fb110f0f3804830a000000")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8)

23:24:56 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffc000/0x3000)=nil)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000000)="bc0e6dfab4b4c7beb58310d937ea2b215b33df6086dff7d52deb4d7f")

23:24:56 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f0000000040)="82799b2e1578b80e10eb30df76d28733ba20b43e01dc720904c9fbb248be04ac62acf5003c13d5eeb5b0099f99499818ec1f77038337177538fe79e7ca36a5798af928f7082a9fbdc62ca079a9", 0x4d}, {&(0x7f00000000c0)="47e3dfa560cac56d3d7cbdd5b7dc2b970e94e68f88fbc0d34683cda7369563ec9f24a32a727d928f8fa188024ef7cb56df616ed0f2710756afe0abd2811f46073bd2d982dfa02e6d7b595e17136b2b3f43897452957563b6222c1abe06bcbbacd5ab98a216003825704b4313b8e4409e9f5c497d451c503a9d69ff40f3436fa296f023cf877e5a6eddf5835f43", 0x8d}], 0x2, &(0x7f00000001c0)=[{0x110, 0x17, 0x7fff, "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"}, {0x88, 0xffff, 0x715f, "65b4490f03ba1099aac958964fc0d65dc9dce837154cbc47e9aeffd0936c0df5b77cdf2e9281562f52c90faf299e79f3c17a3e7ca13e3c46a50f03cf4a68ad6563320f7bda90c241d993603324d79339770e46a9372fa40d1ba2ca3154adaf466db4d33a48ad6732b675085f51e427dfeb1a7882"}], 0x198}, 0x88)
socket$inet(0x2, 0x0, 0x7fff)

23:24:56 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x14, 0x0, &(0x7f0000000140))

23:24:56 executing program 3:
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, 0x0, 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_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000580)={0x1, 0x2000, 0x9, 0x7}, &(0x7f00000005c0)=0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000600)={<r3=>0x0, 0x100, 0x5, 0xfffffffffffffffc, 0x1, 0x4}, &(0x7f0000000640)=0x14)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r4=>r3, 0x5, 0xf, 0xfffffffffffffffe, 0xb}, 0x0)
clock_gettime(0xe, &(0x7f00000002c0))
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f00000004c0)="d52a44894a846a83574f30b3c4d771bbc0cbee682263c76bbb3a7fd7ecae1ca0ca5135ee87b94a629cc70b51454ac29bb5e095a8b58d7db6d4a83491cfbe406cd1349a0258aac97720fb7a5489fb32ec91ed25838098ad651d16214f6f93f4527fdb4f0cfa0a980acf14527c3158017091a2bf03b5283a0be49214df7d00d7045c27ec3113a9a97e8397af918d12e808e1d283e9672c7fba57397a0bccae05dd77a130b9973b3d446759")
getsockopt$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$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000003c0)={0x0, 0x0, 0x220, 0xfffffffffffffffa, 0xdc, 0x4, 0x0, 0x9, r4}, 0x20)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000400)=0x3, 0x4)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

23:24:56 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x82, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:57 executing program 2:
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000000)="ec31d3276c1f663a95355e78675caea324bb4c2b1097f50d966b23bd712318704d8be1354104c3413bf2b0b0fe761303a860f3ecdac3f8dfcb3714c7425a17ff1e1fccd3eac505e5e74d36e0fc1f7526bc3343336c3bea74288f79e5c42891500982f5d72b0938fae437")
ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f00000000c0)="4f6a2c39db988f11c9ef180f9c1b5558eedfd049a4ba193df8d359c43a100bd483735bd1ba766de7777add6a8f00275b9e021373919da9b18ac01a052b4096481aa00948811c0892afc033b1c6ad5d09b692eb3643b6ce1531053bb8805c99bf0cdcacf0fcbf2bac80d19c80272dfe8ef36102c2bdc7bc22f8691456038b8d8e7d43bcb82f53a0b3cf875a3109f781a20493af9c8e2683a3a203af84b86fe5a2ac2bca60d6c9362e0269dd4080659e7447")
syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f3fd59bfd9134f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x200}, 0x4)

23:24:57 executing program 1:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r1, 0x2, 0xfffffffffffffffe)

23:24:57 executing program 3:
setgid(0xffffffffffffffff)
r0 = getgid()
setregid(0x0, r0)

23:24:57 executing program 0:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r1, r1)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r3, 0x4}, 0x8)
execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
fchdir(0xffffffffffffffff)
fstat(0xffffffffffffffff, 0x0)
getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800))
lchown(0x0, 0x0, 0x0)

23:24:57 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
freebsd11_mknod(&(0x7f0000000340)='./file0\x00', 0x100, 0x6)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
syz_execute_func(0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xf, 0x3}, &(0x7f0000000280)=0x8)
fdatasync(r0)
truncate(&(0x7f0000000400)='./file0\x00', 0x3)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3}, 0x1c)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d")
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r2, 0x6}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, 0xc)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc0<x`h6\xe9\xf3\xd95\xcdx\x16\x94\xfaKr\xea\x86\x83\xac\xbeB\x95\xac\b\xf0\x14-\x8a\x17\\\xfau{\xd8\x9a\xc7\xca\xbbS:pe\x8c\xb8\xc1AQs', 0x0], &(0x7f0000000380)=[&(0x7f0000000580)=',\\\x00\'\a\xc5\xac=\xb8\x1e[\xf5/\x16*\xf9\xb4=k\x96\xa0\r\xe3t\xa8\x1f\xd9\x83%D1\xe6lD\x85Q\x1d\xe7\xb7\xa1e\x01\x8a\xda\xae\xb3\xc5=\xe9)\xe9H+\xb8N\r\xcd\xd5\xaf\x15\nv\xa12\x8a\xab\xb9EBg\x10\xb7\xecEL\xf8\x96;\x1e'])
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r2, 0xdd}, &(0x7f00000001c0)=0x8)

23:24:57 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x500, 0x81)
fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x2)
r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r1, 0x2, 0xfffffffffffffffe)
shmget(0x1, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil)

23:24:57 executing program 2:
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2)
setgroups(0x2ca, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
lseek(0xffffffffffffffff, 0x0, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@un=@file={0x1, './file0\x00'}, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffff64}, 0x0)

23:24:57 executing program 2:
syz_emit_ethernet(0x36, &(0x7f0000000080)={@empty, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x13}}}}}})
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@empty, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @broadcast, @loopback, @local, @multicast1}}}})

23:24:57 executing program 2:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
writev(r3, &(0x7f0000000280), 0xa7)
getresgid(&(0x7f0000000080), &(0x7f0000000100), 0x0)
getegid()
execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='\x00', 0x0], &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='\x00', 0x0, 0x0, 0x0])
getpeername(r3, &(0x7f0000000600)=@in6, &(0x7f0000000640)=0x1c)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0)

23:24:57 executing program 1:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000001480)=0x1c)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000014c0)={@in6={{0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1000}}, <r1=>0x0}, &(0x7f0000001580)=0x84)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000015c0)={r1, 0x3}, &(0x7f0000001600)=0x8)
r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r2, 0x2, 0xfffffffffffffffe)
freebsd10_pipe(&(0x7f0000001440)={<r3=>0xffffffffffffffff})
socketpair(0x11, 0x20000006, 0x3fc0, &(0x7f00000000c0))
readv(r3, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/189, 0xbd}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f00000001c0)=""/145, 0x91}, {&(0x7f0000000280)=""/90, 0x5a}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/133, 0x85}], 0x6)

23:24:57 executing program 1:
r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
faccessat(r1, &(0x7f0000000040)='.\x00', 0x8, 0xd00)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:58 executing program 0:
setrlimit(0xd, &(0x7f0000000000)={0x1, 0x100000000})
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet(0x2, 0x10000002, 0x3)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000380)={<r1=>0x0, 0x100000000, 0x7}, &(0x7f00000003c0)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000400)={0xffff, 0x200, 0x6, 0x80000001, r1}, 0x10)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={r1, 0x2, 0x1}, &(0x7f0000000480)=0x8)
r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x5, <r3=>0x0}, &(0x7f0000000240)=0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x74, @empty, 0x40}}, r3, 0x80000000, 0x7, 0xc860, 0x4, 0x401}, &(0x7f0000000340)=0x13)
setrlimit(0x7, &(0x7f0000000040)={0x3f, 0xfffffffffffff8fa})

23:24:58 executing program 1:
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/24)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:58 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
freebsd11_mknod(&(0x7f0000000340)='./file0\x00', 0x100, 0x6)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
syz_execute_func(0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xf, 0x3}, &(0x7f0000000280)=0x8)
fdatasync(r0)
truncate(&(0x7f0000000400)='./file0\x00', 0x3)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3}, 0x1c)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d")
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r2, 0x6}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, 0xc)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc0<x`h6\xe9\xf3\xd95\xcdx\x16\x94\xfaKr\xea\x86\x83\xac\xbeB\x95\xac\b\xf0\x14-\x8a\x17\\\xfau{\xd8\x9a\xc7\xca\xbbS:pe\x8c\xb8\xc1AQs', 0x0], &(0x7f0000000380)=[&(0x7f0000000580)=',\\\x00\'\a\xc5\xac=\xb8\x1e[\xf5/\x16*\xf9\xb4=k\x96\xa0\r\xe3t\xa8\x1f\xd9\x83%D1\xe6lD\x85Q\x1d\xe7\xb7\xa1e\x01\x8a\xda\xae\xb3\xc5=\xe9)\xe9H+\xb8N\r\xcd\xd5\xaf\x15\nv\xa12\x8a\xab\xb9EBg\x10\xb7\xecEL\xf8\x96;\x1e'])
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r2, 0xdd}, &(0x7f00000001c0)=0x8)

23:24:58 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r1 = shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x2000)
shmdt(r1)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x3000)

23:24:58 executing program 2:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
writev(r3, &(0x7f0000000280), 0xa7)
getresgid(&(0x7f0000000080), &(0x7f0000000100), 0x0)
getegid()
execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='\x00', 0x0], &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='\x00', 0x0, 0x0, 0x0])
getpeername(r3, &(0x7f0000000600)=@in6, &(0x7f0000000640)=0x1c)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0)

23:24:58 executing program 0:
setitimer(0x0, &(0x7f0000000740)={{0x0, 0x80000400}, {0x0, 0xcbc}}, 0x0)
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={<r1=>0x0, 0x1000}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x15ca}, &(0x7f0000000180)=0x8)
ftruncate(r0, 0xff)
setitimer(0x1, &(0x7f0000000000)={{0x16, 0xd66a}, {0x6, 0x8}}, &(0x7f0000000040))

23:24:58 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x1, @multicast1}}, <r1=>0x0, 0xfffffffffffff187, 0x4, 0xc, 0x9, 0x4, 0x100000000}, &(0x7f00000000c0)=0xa0)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x1, 0x9, 0x3}, 0xfffffffffffffe2f)
syz_execute_func(&(0x7f0000000300)="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")
r2 = shmget(0x0, 0x1000, 0x4, &(0x7f000002d000/0x1000)=nil)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4)
shmctl$SHM_LOCK(r2, 0xb)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

23:24:58 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140), 0x10)
sync()
sync()
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
r3 = fcntl$dupfd(r1, 0x11, r2)
ioctl$DIOCOSFPADD(r3, 0xc088444f, &(0x7f0000000040)="e2c16737e213c5f9c59be673141b1586e6daa08d59ed26d423351c1d")

23:24:58 executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff87, 0x7, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}})
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvfrom$unix(r1, &(0x7f00000001c0)=""/194, 0xc2, 0x40002, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa)
faccessat(r0, &(0x7f0000000180)='./file0\x00', 0x108, 0x200)
readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/66, 0x42)

23:24:58 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
socketpair(0x1d, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={<r2=>0x0, 0xf5, "e26211f44eb86ad50e73786e826c780a0d70457e5ebc76cd994e01d77aaf9b5c6cd093dc542a8ae112d7c619cd9d9d114faea3d26e64f8af438f6d7bdc076f476acad9f3f15c0490bb725a56ba2281234b0697e1e9402209e229db4958113e8a12b9ef67dfa62d676ffb65b357651162275bb4ba7f91ea3a13ae3c4649f1494d3b64935177632873823eef1f8c860c5c23a46e95ed6463b3553595bbb7fcd570d7c8a2439c9974dbf1f7965e7ba9dddeea850c64f99eaa068d05b69ae89839a65114860736890bee9fdf1fb1b2d9a45c624c0c31c9678f87ce43eea8492d242ce61660268d541d97289c79bd2cf51f646ce1c9d07f"}, &(0x7f0000000140)=0xfd)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in={0x2, 0x3, @multicast1}]}, &(0x7f0000000200)=0x10)

23:24:58 executing program 0:
r0 = socket$inet(0x2, 0x0, 0x100000001)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000200)={0x1, [<r1=>0x0]}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x1ff, r1}, &(0x7f00000002c0)=0xc)
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000140)="8ee52fb68f3c48245d0fc8427a46f69a37f46d7c130f488cf05556838f6ef85a54b9e82dad33e7c30a9f703063183a12f8cf58d3f333cfbe0c81ddd0d2ba66f5d23edda81585ebe6847edec56e21792b29be34db62e0663ce164925409016617c93b81e3b2c686f978b26ff5cd4f7afeed739cd9bdf99653a573f34c8db0a75f54791445b7f4de7dacb2862817be4b9e09250e00fefcfd196463d974a65015d3ed")
socket$inet6_sctp(0x1c, 0x5, 0x84)
syz_execute_func(&(0x7f0000000000)="1c12c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb607000000450f0d2351c4a27d181ec1ea01eff3f365dc5f00c35b5b304545e269a841000f9945332fdfe4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

23:24:58 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x10200, 0x40)
r4 = getpgrp(0xffffffffffffffff)
readlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000700)=""/89, 0x59)
fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getpid()
freebsd11_fstat(r1, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = fcntl$getown(0xffffffffffffffff, 0x5)
freebsd11_stat(&(0x7f0000000480)='\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, <r10=>0x0})
freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0})
r12 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r13 = socket$inet_icmp(0x2, 0x2, 0x1)
r14 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$unix(r2, &(0x7f00000006c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000080)="feda698ec5e6c290d1a6b385a46356c2092c9a082c4f8f2af9c9c83ac067fed55b7906201096e0036bde10db1dcf11efe65868ee657c131a4736465656b134cc95524e3e87efbfea69d324eb4d62ea34ed3667d0a7f80f29555d2628ed7c94372273a2940d8630499f2b55f125ccaf56239335fea2bd5d73030c8c005db9bd3c0333b51d5e2b46d82ba81d0ea2637d32741ae288ae68697a5c2483e18eccf88aa683691e5b5bf08ff30c59dfc795c213615041bb1dc1b586", 0xb8}], 0x1, &(0x7f0000000600)=[@rights={0x18, 0xffff, 0x1, [r3]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @rights={0x20, 0xffff, 0x1, [r12, r13, r14]}], 0x98, 0x88}, 0x10d)

23:24:58 executing program 3:
syz_execute_func(&(0x7f0000001340)="9826473e431c090f05042459bf0b00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cf5e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")
getrusage(0x0, &(0x7f0000000000))
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000300)=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002)
getpeername(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000240)={<r2=>0x0, 0x1ff}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001400)={@in6={{0x1c, 0x2, 0x8, @loopback, 0x2}}, r2, 0x9, 0x4, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x8c)
open(&(0x7f0000000180)='./file0\x00', 0x4, 0x1)

23:24:58 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3003, &(0x7f0000000000)=ANY=[@ANYBLOB="8560b77281a4a71b33691b19d135610fdadb3a58cbd64b5c680265feef0126"], &(0x7f0000000180)=0x4)

23:24:58 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
truncate(&(0x7f0000000000)='./file0\x00', 0x1)

23:24:58 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x80)
accept$inet6(r0, 0x0, &(0x7f0000000140))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e2200000000000000000000030000ac3bedf1ac2b53ab0000000000000000000000000000000000000000000000000000000068e52f310a4f8e0e9ce09a8c0000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000003000c3bd66bd7dcb5934b942000000000000000000dfffffff000000000000000000008000", @ANYRES32=0x0, @ANYBLOB="0900100000c01000faf80eff0400000004000000"], &(0x7f0000000100)=0xa0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0x6, 0x5}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x5, 0x0, r1}, 0xc)
freebsd11_getdents(r0, &(0x7f0000000440)=""/109, 0x6d)
freebsd11_getdents(r0, &(0x7f00000004c0)=""/204, 0xcc)

23:24:58 executing program 3:
symlinkat(&(0x7f0000000040)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffffff, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000)
sendto(r0, &(0x7f0000000100)="cc8131c0c9e4eb96eec64f6dd2d3ea57d758f786273e2292362ccb6a343cf5cb8136669e42df850748519fb738fdaff7a4b79618c51b82ccb87cdc2aba82621b43ce88a3c71f98ea0fd38d361a6d584408930cc6027015deecf55651d47b14dce92a7ce4f9dbd1a442648d89dea65b46d2438277b0903f3c30874dd5aa71b750ff2dcc23fe126e75d8da903d9b68cfdb97a5700bdd5a9c1d83c9a2acaf1bff7db2235c3f35d258674937e9d4af63d6f897bea7434dbc5322136623e8c2bd55a4b139b1da1413d0c2665e98a423db59ca61c906f5292cbe56b5547d93b42f5b839cb26518c927dc9b3daa40d6", 0xec, 0x20000, &(0x7f0000000200)=@in6={0x1c, 0x1, 0x1, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x4}, 0x1c)
accept4(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10, 0x10000000)
open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
linkat(r1, &(0x7f00000002c0)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00', 0x400)
fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000100000001})

23:24:58 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="0200000001040000"], 0x8)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f00000000c0)=0x2)

23:24:58 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:58 executing program 0:
chroot(&(0x7f0000000000)='./file0\x00')
syz_execute_func(&(0x7f0000000280)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32450f01c4660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c6a84dfdec12ec12397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e0f0f2697a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x120)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000340)={{"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", "18fc3f29083c02a75c30ae4f710de5e2a092d98034f2f0a9e05d6a24ebbaa012", 0x1, 0xffffffff}, &(0x7f0000000080)="1aed367b43e88a671916b92187b8f8e49cfb8955d36f6e413d3d358a87c94e5adb67ced1bac7d242a54fae284c6f433ea8baf32f850156fe3e883fb00806866e657f187fffd91b58277135556ebbba15cdebe8b0e9d8e35b8c574b5e1c5dd67c496cd4fd735d2db1528f75b799da66261b", 0x3, 0x5cf1, 0x3f58cb1e, 0xffffffffffffffc0, 0x8, 0x8, 0x6, 0x1})
socket$unix(0x1, 0x3, 0x0)

23:24:58 executing program 1:
r0 = shmget$private(0x0, 0x3000, 0x41, &(0x7f0000ffc000/0x3000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000000)={0x8, {{0x2, 0x2}}}, 0x90)
ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000240)="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")
r2 = getpid()
r3 = fcntl$getown(r1, 0x5)
setpgid(r2, r3)
wait4(r2, &(0x7f0000000140), 0x5, &(0x7f0000000180))
connect$unix(r1, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f00000003c0)=0x4)

23:24:58 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r1 = msgget$private(0x0, 0x20)
fcntl$getown(r0, 0x5)
bind$unix(r0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa)
msgrcv(r1, 0x0, 0x0, 0x0, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="03000000000000001610244db2e26793e2e5cf7c8d0b27eff8975ee679feab6c928c151c11bcc35270b394e700c8f4721aaec17423b5a31029af1b58f93f4ab07a7c8a9a92016110d8ade3248072b58a997cebddaf5dca03a5ead9ff977e6be9b77dd03ca4b56c4cc4799ee72b8c4122eeb8e1"], 0x1, 0x800)

23:24:58 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x12, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
syz_execute_func(&(0x7f0000000040)="c4817877c4a1bd75c2d372e6f3420f116a0d672e0fc5f100460f6f7a2ff2430fe63cdd0f000000c481fa167808c4813d74e467a5")
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000080)=""/45)

23:24:58 executing program 3:
syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0)
syz_extract_tcp_res(&(0x7f00000000c0), 0x100000001, 0xffffffff)
syz_emit_ethernet(0xffffffffffffff39, &(0x7f0000003280)=ANY=[@ANYBLOB="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"])

23:24:58 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/36)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:58 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r1 = socket(0x17, 0x1, 0x101)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x800, 0x5, 0xc4c, <r2=>0x0}, &(0x7f0000000040)=0x10)
munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x2}, 0x8)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000000c0)={r2, 0x51}, 0x8)

23:24:58 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10)
recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
lseek(r0, 0x0, 0x3)
shutdown(r0, 0x0)

23:24:59 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1204, &(0x7f0000000040), 0xc)
flock(r0, 0x2)

23:24:59 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8040, 0x0)
ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000040)={0x4ff, 0x2c21532a})
r1 = shmget$private(0x0, 0x1000, 0x5, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r1, 0x2, 0xfffffffffffffffe)
r2 = socket$inet6(0x1c, 0x80000000000001, 0x1)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={<r3=>0x0, 0x45b8, 0x100000001, 0x9}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r3, 0x9d0}, 0x8)
ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000140)="9ba4b78665f9b1893702cb106dfc2132622aeb77f6e1d1d04796f9adb9fa2c4b5dfba8aa46bc7d24bd9bb4c4c5aa711f42e2a2b32e08df6087400fd870d918269aebeaf50cf499fb1e093a7bef2b77bb5a8bc24f9a6fab1d8aa0ce5f5aa8b692273991ba22a056cc88b96ce69d946b5530232647126524e9ceeb1f017c9e3b830a03894093067be67129345de6a4abc72abc47044537d2a8bb3d6b56db16acca616860bf2c093e9b574b3c54c8f7ddc69764edd2774a8697050adad133d76e")
semget$private(0x0, 0x4, 0x10)
shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffc000/0x2000)=nil)

23:24:59 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0)
setrlimit(0x0, 0x0)
mlockall(0x1)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000280)={0xc90, &(0x7f0000000200)=[@in6={0x1c, 0x2, 0x1e43, @local={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f00000002c0)=0x10)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x738}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0)

23:24:59 executing program 2:
syz_emit_ethernet(0x32, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@arp={0x806, @generic={0x18, 0x0, 0x6, 0x0, 0x0, @empty, "", @random="63d0d92cc208", "53131f80e4d92cdc002d8f42c966c6da"}}}})
r0 = open(&(0x7f0000000280)='./file0\x00', 0x20000, 0x80)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000002c0)={<r1=>0x0, 0x5}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r1, 0xffff}, &(0x7f0000000380)=0x8)
r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={<r3=>0x0, 0x101}, &(0x7f0000000100)=0x8)
r4 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x1, 0x2)
ioctl$DIOCSETIFFLAG(r4, 0xc0284459, &(0x7f0000000240)={0x10, &(0x7f0000000200)="d9b81b97fb7e36bce5e2a2266131e2fcd60807572894ab6f0dfad4b50482", 0x7fff, 0x80000000, 0xdb57})
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x4}, &(0x7f0000000180)=0x8)

23:24:59 executing program 1:
shmget(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil)
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

23:24:59 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x100000001, <r2=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0x9, 0x1000}, 0x8)
setsockopt$inet_mreqsrc(r1, 0x0, 0x3d, 0x0, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@rand_addr=0x4, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc)

23:24:59 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000040)={0x40000006, 0x5})
socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="100000002900000017000098eb0000003480424729c852ca7f8cd28fb744a28f4fc5d6288850419a12cb0838ffb22d071ec21591c64df61cd5af7aa5580e2e327c27b267362bc1aa3d42fe23add1cc800024441dbffd308f9f74a7466419850b4f9ba35d9aa48731dd22a0b74a4cb84fc2729a17f5b6e74db899d701f7454a935984980a9b31db9b6664ac5776300e923ab92e2b2b21a4986fd62cebe13d554790a44f53080b24beed94b450525567768701e3a7312ba8f47d2c7fdfee8708b1a468ab9fbfc136197332c956e6d27aad67af4c2ff8792e30f95534b3cfdbc400cefa85"], 0x10}, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000080)={<r3=>0x0, 0x7}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x1, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x29}}, r3, 0xfffffffffffffdbe, 0x3}, 0x8c)

23:24:59 executing program 2:
clock_settime(0x0, &(0x7f0000000040))
clock_settime(0x0, &(0x7f0000000000)={0x1c8})
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x2, 0x4)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={<r1=>0x0, 0x1}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x1, 0x0, 0x3, 0x81, r1}, &(0x7f0000000180)=0x10)

23:24:59 executing program 1:
r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil)
semget(0x2, 0x0, 0x10c)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
semget(0x1, 0xfffffffffffffffe, 0xffffffffffffffff)

00:07:36 executing program 2:
clock_settime(0x0, &(0x7f0000000040))
clock_settime(0x0, &(0x7f0000000000)={0x1c8})
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x2, 0x4)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={<r1=>0x0, 0x1}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x1, 0x0, 0x3, 0x81, r1}, &(0x7f0000000180)=0x10)

00:07:36 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0)
setrlimit(0x0, 0x0)
mlockall(0x1)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000280)={0xc90, &(0x7f0000000200)=[@in6={0x1c, 0x2, 0x1e43, @local={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f00000002c0)=0x10)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x738}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0)

00:07:36 executing program 0:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
lseek(r1, 0x0, 0x0)
sendto$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), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000a80)="c1dc00c483e96d51ae640fc76599c421225c9149000000670f8f94ba000040d87efe3626426f0fdc94f3ffefffffc4817c5b495d8fe858a2b2ae992bd7ab")
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r1, r1)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
fchdir(0xffffffffffffffff)
fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000000780), &(0x7f00000007c0)=<r4=>0x0, &(0x7f0000000800))
lchown(0x0, r3, r4)
chmod(&(0x7f0000000280)='./file0\x00', 0x6)

00:07:36 executing program 1:
r0 = socket$inet6(0x1c, 0x5, 0x3)
sendto$inet6(r0, &(0x7f0000000000)="bc3347576c8de7aa60f8ac", 0xb, 0x20000, &(0x7f0000000040)={0x1c, 0x2, 0x8, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x1}, 0x1c)
r1 = socket(0x2, 0x1, 0x1ff)
getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000080)=""/216, &(0x7f0000000180)=0xd8)
r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r2, 0x2, 0xfffffffffffffffe)

00:07:36 executing program 2:
r0 = socket(0x10, 0x20000001, 0xe3e)
writev(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)="b4a717e9cac5e340c32b9bd6fd4db8d2e9155e30b62bab686ee09b99cbe265135aae0c1051a08057c02f6771b18356a83b6a9d23899b4be59da8fee31741", 0x3e}, {&(0x7f0000000100)="826cc1bbc74566ab0f4b7ee36372a69ad2e928d612073e32764e115942d807bfb3002a2767dc7b2e3070ca", 0x2b}, {&(0x7f0000000140)="0ad1fd06b3a1ad55549daea635625195621d80043475c81367133692d9929ecfdc7d843f9cec2ed5040c9a8145cb56222923b4", 0x33}, {&(0x7f0000000180)="b3c7a15a76369520c5a8a22dc46bf8d3325383a298ff60d9b6e74cb65872ab9ffd20ff215a7c13b3333f7f91d255b7e50d0a5158c520ee06c93c2a649017cb0d69daf5cfc24d1fcae4458aebcece32c640ce3f8db80d1513c875bdcf52ab17dfc1013a09a8cca842be2cacdae583b24f2f723bb6f4392e10b67be3fe0bb9f79f8d579649ab35e3296f31b81c65d3cafee554d0a91696def9b266feda661291a0b61a2b", 0xa3}, {&(0x7f0000000240)="af877fed0d2eecb88535ee909c4c7d8af9e693b0a19e130019212b47ba3e0170d4b86575f4d79b78bf5bc17c209fe7fdbeb5883f5127ba63b6e09586ebccea8fe80a0e6baa45dafafe9dc990693b5bb80576e1f898d44fd9cdd9dfbee287aa72c9d7eac0ce714da2c66ea23249a448fbcee1522ee40331db24e8e08e707711ea167ce5c8f0784be3a13a0d5ffb7ec66cd89b66e871f3ad31b0fc31d501424dcba0e7a79cafb81869c25baf1123244620fe", 0xb1}, {&(0x7f0000000300)="72eb2cbd4f3c18d4370c716a109529530b853dafab1431118f361c37bbca0252ce71f156e9773b6eb250555f5e0ca07c8bed0620e25c9b02ba7508636a3ddf985cfe1d4ef0f88628c0256f67ecb8a08c02c2a38d3abcdac87dace90deb4329bea1b545d5824b", 0x66}], 0x6)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="01002e2f66696d653000"], 0xa)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xb, 0x80005}, 0x8)

00:07:36 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet_opts(r0, 0x0, 0x2b, 0x0, 0x0)
getsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f0000000000)=""/48, &(0x7f0000000040)=0x30)

00:07:36 executing program 3:
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0x0, 0x6}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xf, 0x5}, &(0x7f0000000100)=0x8)

00:07:36 executing program 3:
socketpair(0x1f, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYRES16, @ANYPTR64], 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = dup(r1)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
write(r2, 0x0, 0x0)

00:07:36 executing program 3:
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getgid()
freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getgid()
setgroups(0x6, &(0x7f0000000340)=[r0, r1, r2, r3, r4, r5])
syz_emit_ethernet(0x4000, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x3fca, 0xe811, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}})
r6 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f0000000380)={0x80000001, 0x6c, 0xfcc, 0x100000000}, 0x8)

00:07:36 executing program 3:
syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f0f0fb437080000001c22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb)
readv(r0, &(0x7f0000000740)=[{&(0x7f00000001c0)=""/74, 0x4a}, {&(0x7f0000000240)=""/207, 0xcf}, {&(0x7f0000000340)=""/184, 0xb8}, {&(0x7f0000000400)=""/198, 0xc6}, {&(0x7f0000000500)=""/187, 0xbb}, {&(0x7f00000005c0)=""/114, 0x72}, {&(0x7f0000000640)=""/197, 0xc5}], 0x7)

00:07:36 executing program 0:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
lseek(r1, 0x0, 0x0)
sendto$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), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000a80)="c1dc00c483e96d51ae640fc76599c421225c9149000000670f8f94ba000040d87efe3626426f0fdc94f3ffefffffc4817c5b495d8fe858a2b2ae992bd7ab")
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r1, r1)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
fchdir(0xffffffffffffffff)
fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000000780), &(0x7f00000007c0)=<r4=>0x0, &(0x7f0000000800))
lchown(0x0, r3, r4)
chmod(&(0x7f0000000280)='./file0\x00', 0x6)

00:07:36 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={<r2=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}]}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x20002000, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x3}}, r2, 0x100, 0xfffffffffffffffd, 0x85e7}, 0x8c)
getsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:07:36 executing program 2:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
lseek(r1, 0x0, 0x0)
sendto$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), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000a80)="c1dc00c483e96d51ae640fc76599c421225c9149000000670f8f94ba000040d87efe3626426f0fdc94f3ffefffffc4817c5b495d8fe858a2b2ae992bd7ab")
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r1, r1)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
fchdir(0xffffffffffffffff)
fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000000780), &(0x7f00000007c0)=<r4=>0x0, &(0x7f0000000800))
lchown(0x0, r3, r4)
chmod(&(0x7f0000000280)='./file0\x00', 0x6)

00:07:36 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
r1 = semget(0x1, 0x1, 0x10)
__semctl$GETZCNT(r1, 0x2, 0x7, &(0x7f0000000000)=""/141)
freebsd10_pipe(&(0x7f00000000c0))

00:07:36 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x410, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

00:07:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x0, 0xf, 0x2}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x7, 0x1}, &(0x7f00000000c0)=0xc)
r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r2, 0x2, 0xfffffffffffffffe)

00:07:36 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10042, 0x100)
unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0)
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)

00:07:37 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x9}, 0x161)

00:07:37 executing program 3:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)=ANY=[@ANYBLOB="0600000662a900060000003c07ca07fc3a70ac51631afb"], 0x1)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000a40)=0x1c, 0x20000000)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000a80)=0x9, 0x4)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r2)
sendto$inet6(r2, 0x0, 0x0, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000140)={@broadcast, @local, @rand_addr}, &(0x7f0000000200)=0xc)
futimesat(r2, &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={{0x5, 0x49d23152}, {0xfffffffffffffffc, 0x200}})
getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000900), &(0x7f0000000940)=0x4)
mlockall(0x1)
sync()
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000009c0)=ANY=[@ANYBLOB="00000004"], &(0x7f0000000a00)=0x6)
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x20, 0x100000000, 0x0, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000007c0)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
r3 = semget$private(0x0, 0x4, 0x111)
__semctl$SETALL(r3, 0x0, 0x9, &(0x7f00000008c0)=[0x0, 0x7fff, 0x20, 0x7])
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000980)={0x5, 0xb4, 0x9, 0x2}, 0x8)

00:07:37 executing program 0:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
lseek(r1, 0x0, 0x0)
sendto$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), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000a80)="c1dc00c483e96d51ae640fc76599c421225c9149000000670f8f94ba000040d87efe3626426f0fdc94f3ffefffffc4817c5b495d8fe858a2b2ae992bd7ab")
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r1, r1)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
fchdir(0xffffffffffffffff)
fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000000780), &(0x7f00000007c0)=<r4=>0x0, &(0x7f0000000800))
lchown(0x0, r3, r4)
chmod(&(0x7f0000000280)='./file0\x00', 0x6)

00:07:37 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@empty}, 0x14)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x20100}, 0x0)

00:07:37 executing program 2:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
lseek(r1, 0x0, 0x0)
sendto$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), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000a80)="c1dc00c483e96d51ae640fc76599c421225c9149000000670f8f94ba000040d87efe3626426f0fdc94f3ffefffffc4817c5b495d8fe858a2b2ae992bd7ab")
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r1, r1)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
fchdir(0xffffffffffffffff)
fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000000780), &(0x7f00000007c0)=<r4=>0x0, &(0x7f0000000800))
lchown(0x0, r3, r4)
chmod(&(0x7f0000000280)='./file0\x00', 0x6)

00:07:37 executing program 1:
clock_gettime(0xe, &(0x7f0000000080))
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0x4, 0x4)

00:07:37 executing program 1:
syz_execute_func(&(0x7f0000000200)="0c18b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80faee42c240f5e5bf447000026400f0d18c401fe5ff665e3dfdf6736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f00000002c0)={{"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", "bb83a3fdb61d03d8c45f4246d4b39a7c017cba997d14147f49c41da2acebd698", 0xfffffffffffff7b7, 0xc8}, &(0x7f0000000000)="cf57955ced77e61a781726fd5addc4346cf210963eaf0eaf8e49f7b436823de70597387cc3beae0281c06e0cadf1110141", 0x8001, 0x7f, 0x2, 0x8, 0x4, 0x6, 0xd4, 0x6})

00:07:37 executing program 1:
r0 = socket(0x17, 0x3, 0x80009)
setsockopt$sock_int(r0, 0xffff, 0x1005, 0x0, 0x0)

00:07:37 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x3f}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x4, @ipv4, 0x5}}, r1, 0x10000, 0x0, 0xffff}, 0x8c)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0)

00:07:38 executing program 3:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)=ANY=[@ANYBLOB="0600000662a900060000003c07ca07fc3a70ac51631afb"], 0x1)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000a40)=0x1c, 0x20000000)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000a80)=0x9, 0x4)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r2)
sendto$inet6(r2, 0x0, 0x0, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000140)={@broadcast, @local, @rand_addr}, &(0x7f0000000200)=0xc)
futimesat(r2, &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={{0x5, 0x49d23152}, {0xfffffffffffffffc, 0x200}})
getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000900), &(0x7f0000000940)=0x4)
mlockall(0x1)
sync()
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000009c0)=ANY=[@ANYBLOB="00000004"], &(0x7f0000000a00)=0x6)
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x20, 0x100000000, 0x0, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000007c0)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
r3 = semget$private(0x0, 0x4, 0x111)
__semctl$SETALL(r3, 0x0, 0x9, &(0x7f00000008c0)=[0x0, 0x7fff, 0x20, 0x7])
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000980)={0x5, 0xb4, 0x9, 0x2}, 0x8)

00:07:38 executing program 0:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
lseek(r1, 0x0, 0x0)
sendto$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), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000a80)="c1dc00c483e96d51ae640fc76599c421225c9149000000670f8f94ba000040d87efe3626426f0fdc94f3ffefffffc4817c5b495d8fe858a2b2ae992bd7ab")
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r1, r1)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
fchdir(0xffffffffffffffff)
fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000000780), &(0x7f00000007c0)=<r4=>0x0, &(0x7f0000000800))
lchown(0x0, r3, r4)
chmod(&(0x7f0000000280)='./file0\x00', 0x6)

00:07:38 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = accept$inet(r0, 0x0, &(0x7f0000000280)=0x10f)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000200)={0x1, &(0x7f0000000180)=[@in={0x2, 0x2, @multicast2}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x3, 0x8000, @rand_addr="6765706fc3e9c3f23d4acd4eec9edf3d", 0x8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @rand_addr=0x1}, @in={0x2, 0x3, @rand_addr=0x3}]}, &(0x7f0000000240)=0x10)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)

00:07:38 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockname(r1, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10)
sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0xfffffffffffffffc, @loopback}, 0x1c, 0x0}, 0x100)
getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10)

00:07:38 executing program 2:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0)
setgroups(0x2af, &(0x7f0000000000))
setgroups(0x0, 0x0)
setuid(0xee01)
r0 = getuid()
r1 = getegid()
lchown(&(0x7f0000000040)='./file0\x00', r0, r1)
__semctl$GETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=""/182)

00:07:38 executing program 1:
clock_settime(0xfffffffffffffffe, &(0x7f0000000040)={0x1c8, 0x16000000})
syz_emit_ethernet(0x93, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000ffffffffffff88a8000081000f0088a8ad7a2c8472b3b899241c1b90c53c3580dc436e67bdf6408c0e0409f7f8498e3669e6b78e3b15036f474b9b1cd212820296e9a89afb75fbef32c5bb2b1af93bf63c6338499ea36f975f92ab27fe1464168aed4ca77e0153035769e3ef450c20315b3c41fe02b92139cd657ead32714bfb09705d9fef3cfc3979749964a98d28f91c9e4258c7"])

00:07:38 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
readlinkat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/92, 0x5c)

00:07:38 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_int(r0, 0xffff, 0x10000, 0x0, 0xfffffffffffffec5)

00:07:38 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
r0 = dup(0xffffffffffffff9c)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)=[&(0x7f0000000080)=')@[\x00', &(0x7f00000000c0)='+-((\x00', &(0x7f0000000100)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^m\'yo\x00', &(0x7f0000000300)='@--\x00', &(0x7f0000000340)='}@],\x00', &(0x7f0000000800)='\xe1[\x00', &(0x7f0000000840)='\x00'], &(0x7f0000000940)=[&(0x7f0000000900)='\x00'])
ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000380)={{"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", "e5ba057e0357ede97a0d596d18f6c5b8d04381969de70009c1bd8d1c2df331e8", 0x1, 0x401}, 0x0, 0xa707, 0x0, 0x7, 0x5, 0x0, 0x200, 0xffffffffffffff15, 0x476c1b8f})
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000980)={0x40, {{0x1c, 0x1, 0x106f2ceb, @empty, 0x2}}}, 0x88)
accept4(r0, 0x0, &(0x7f0000000040)=0xfffffffffffffde8, 0x20000000)

00:07:38 executing program 3:
syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x54)
ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000040)="5559ec9f043f7f76af6e9c714560a890086a9df20ea8b0e6cd118dc54a4ba1f508b130241cb81d66940af23f1bcf66462e4146ee1b1cc0c816f615702d6075e8e1cc67dc076d41ff79a14bdcb63f0a56925302ddd87e6993f43edcf4833bb8a2d2186354214aa44ca1f337ac9146c0c839074b1280c69a0405f32bd4660348f40c170b10f923ad566d0438cbb4f78f")

00:07:38 executing program 0:
syz_execute_func(&(0x7f0000000400)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dc0fbcaf4c10f138f6af3e6766f2ab470fe1b6feefffff38e3c6acacc4c3214cb9a533ac4b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88f3460c0464360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
truncate(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffb)
syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042d59bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
write(r0, &(0x7f0000000300)="c6e9b4d68909946af94a65a104a2565d5e66e37fd13577fa7657295a3001cbe75d8cb0fcacc054fd36a25ae4cd3127a747164fbfbcb737259fd99de9d84699738ec09ed18fbe360b5ec9e9b95d867800d976faabdc5f97a8a6fc21fb7e92c1502eab8e7b5c3537b68243b2886db5e4f6d7a16f9173e5493dc16b28336c35ff8b9b93655d4087d2d964a7b7ac11f56f0b77c0b18ef30e88a88cc988fde0c9465e1cfae741f40a6a612e629fdc7ff74aa43b68221c672e47db8026d7a7da3ac0ca0fc315905dc0f1a89cd001c35d", 0xcd)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000600)="fd188ae0ff17984843e540b91ad2334e34c33c1e2c302be4f54b448c55f5ce95d907fe55e371b778f387498065fb44c6ebb0975234007a27d3444b73fcfde7fe6118c0b013800139a344f220f391970ff4cb40a81fb053abc5376aedf896cf79d8dadc66d33e977ca649954e69cde4929c63dd02d56585efaa02d2ffe7e7295cabc5bc19bb919c8faeb2e1599ab895837903c70ed6b79e7b7581da039b70a9197605320ff845105580f6541e5f32f6b4ad0c65cbc7bc62ebb9d3d56b584b9213e7abf55c0e46a463a731fc25af6f13d4466f24a39e84328b7c01d126636e97d592")

00:07:38 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0xfecf)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10)
execve(0x0, 0x0, 0x0)
write(r0, &(0x7f00000002c0)="09886d2647c423e9088e717bac2994a4a32221ac234bb52582905e74f633656f905932e8765298dc9edc2e49b55193d1ed253b8f634acf0b88cf29314661bec1f9666e161bd4fb8f53ffbe8dc7ad5726f004a05ca23e38af964c815a2ab098e4f3eb6cd9f29056b04c7758589b808945382dd3cb52820eacda70b091fb2d19af87265d74669b113e29739a7e287bf9cfd617d0e62aa598dbc99fa06093c4db7ec787e0b5177bb3fbeca3431701819bbb6c183b916fb2de696d6d07a091a3bfec513cc49c9e59d5c4e8853d82a5cffadf6b32403e17dca0f24a7f95c1ab311014cfd7b6451816b715a99a26d995", 0xed)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8)
close(r0)
fcntl$getflags(r0, 0x3)

00:07:38 executing program 3:
syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4, 0x0)
socketpair(0x17, 0x1, 0x8, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000600), &(0x7f0000000640)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000680)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="4400f0f7ea1d19f28f32ffffd22afbab8665011b40272bac0fe4da09164cfcf7bbf5478630b9b352539ab9d6aec095229b0100f65bb0000000000000000000e5f13f319b3c2a242c27a82a4dca05e4a8c28f54cea1c7b5d4b3b870f7ca2ef38d03554471acb029bee257007c775b557609818a0070294c8bf30729efb7d01ccc40431db37e5dbe7f3230b85886cdee3d21a5ce878e9608e079bef9aebb6521f3000000000000"], &(0x7f0000000340)=0x4c)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000440)={r3, &(0x7f0000000380)=[@in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x2, 0x0, @ipv4={[], [], @multicast1}, 0x5}, @in6={0x1c, 0x1, 0x1, @empty, 0x80}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x0, 0x9, @mcast1, 0x6}, @in6={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000480)=0x10)
recvfrom$inet6(r1, &(0x7f00000004c0)=""/250, 0xfa, 0x2, &(0x7f00000005c0)={0x1c, 0x2, 0xd0, @rand_addr="b45a4858304f867f901a285121a32acc", 0x80}, 0x1c)
ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000280)="228c08a4927edec8882bd7fc5e8e7fababdceddd93d0a037b9e12003ec72e94a4492512162e0fc175ae5616b5c9312d192fea03fac81e947a809606aaf3432ba73bb9f05183b56c53a2cf9f3f5532da7355c00d89fd3796ec84c1e90b02f3ab3a7ff8aef0c9d3c7822f05ff165a62f3060acac07aeb287208d84b8a4823aeef4530c8300b8fc991f2858370d2b86f3605b8aca68a22f599f1688f47e65f11de4b3ab30e6cea2d9b2f69a874ff7ac2debe05b628b25e4685ea328ae17b533ba8e")
syz_execute_func(&(0x7f00000001c0)="982c180f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")
sync()

00:07:38 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0xe, &(0x7f0000000140)={@remote, @local}, 0xa)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f00000002c0))
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x208020001)
chdir(&(0x7f0000000300)='./file0\x00')
lseek(r1, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000340)="d6af7e8cdd4ea2b78b49a808447f72d43ebc37826d04903244940d8b2a6913b818b322ba3518e5d4ba56f53becd6d057a0e9f91691422af764fc1a65615fdecdbb48cc504d0a21d6ada5b188d7daed3d89f2332003754f70c55bf9", 0x5b}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000600)={<r2=>0x0, 0xf2, "439df57a536de9c131e81a09ab88c8450a04fa03c0fdabc8b93a0c6ccc0e6152cafa25e1e232ec8a36952fdc044e5d22c532b28f67251fb3f45fc71e2647ffbad26dfc3c6d739c24680efab485436141d3b0502bcf42835ee7bbc166de1dd6bd2e0a20afd945faaeabaefc5822d10b2c88925d10a9a6053d354e4eca8697c827d0b62a25d633cd92127a68a6607377f88af45a306c6c5b956a4490dc9b3ef6925b6b4f3dab612646428922b49ccd4954c544451b5c0002a41eea626805e3ce9febdb3b4a5ded5c104df82f2cec0f11c833569a899cef6cc394303f19774a58ab929a79c9b1a9a2c7ce7feccd2e0b03615646"}, &(0x7f0000000500)=0xfa)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000540)={r2, 0x581, 0x3000000000000000}, 0x8)
r3 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000440)={0xfffffffffffffffd, {{0x2, 0x2, @broadcast}}}, 0x90)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f00000005c0))
exit(0x800008000)
fcntl$dupfd(r4, 0x0, r1)
poll(&(0x7f0000000040)=[{r4, 0x40}, {r4, 0x20}, {r1, 0x2000}], 0x3, 0x10000)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000280)=0xf57c, 0x4)
open$dir(&(0x7f0000000240)='./file0\x00', 0x20000, 0x140)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000400)=0x8)
setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000180)=0xf962f5, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="198a762303000000e090aaa547b47198a6b905996fc99fc3e6a962f8df84ed51c04f4f19", @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
freebsd11_fstat(r1, &(0x7f0000000100))

00:07:39 executing program 1:
syz_execute_func(&(0x7f0000000240)="985e3ac23ac24a1c340f05f359bf090000df43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf001000007cc0fda121ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80df2ad8cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x880, 0x10)
ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000100)="e4e1a57dbd56f24ab0abed0faa6bac02c4b39c4e2dcc4b77b5d2dc4994aa2c76bdda2f8ae6f764de3cc4a914bab216acdad6de0b24b6de30a732b423543a5d348a2dfdc802e4bf77f7c7d09053884711b6e5bdfbc4b9fc1a29b08aee213a1df1b6adeba05efaf3de453acca08e")
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100000, 0x0)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x2, @rand_addr=0x2}, 0x10)
ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000040)="25feb8b3c4d078c282af17aae9c93d33ae99a02add9b2c50f650e663b06c3f45b165d3d3a944e00cebd63fd8a1befa02c44f0cdb6f26dff5bedf689a6bd04e24b5f59b25e5c2d29a065a9a3d84d455dc157d986fda9af1129febcbde967ffae0c4312e46161bf37c174c3f3840458646defde0c6b22da4")

00:07:39 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000)
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000140)=0x4)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4)
r2 = dup(r0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x7, <r3=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e20650e000000000000000000000000000000000000090000000000000000000000000000000000aa61f0b260e7c56b7dd600"/138, @ANYRES32=r3], 0x84)

00:07:39 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0)
freebsd11_getdents(r0, &(0x7f0000000280)=""/4096, 0x1000)
freebsd11_getdents(r0, 0x0, 0x0)

00:07:39 executing program 0:
syz_execute_func(&(0x7f0000000000)="46dcd42e67440fe2b769000000c46179d7c803dcc462112f6300f26642d83402d2eec4e1fe127f53c4e1fc77400f01d9")

00:07:39 executing program 3:
socket$inet_udplite(0x2, 0x2, 0x88)
syz_execute_func(&(0x7f0000000100)="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")
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x20000000)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000200)=0x4, 0x4)
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000000c0)=0xef, 0x4)
syz_execute_func(&(0x7f0000000100)="d0cd80f3406d6969ef69dc00d98a20d0d00fd1b02db5d900f3002311dd66470f17224680ba0ac653310f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d479c67450f483bd1d97c7c63460f570f01fc616178f496c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")

00:07:39 executing program 0:
clock_settime(0x0, &(0x7f0000000000)={0x627542739916a330})

00:07:39 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
getsockopt$inet6_tcp_int(r1, 0x6, 0x1aca, &(0x7f0000000040), &(0x7f0000000080)=0x4)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000000)='\x00'])
writev(0xffffffffffffffff, 0x0, 0x0)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x8)

00:07:39 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x3, 0x0, &(0x7f0000000140))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))

00:07:40 executing program 3:
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff})
ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f00000000c0)="6998b47aa10fbf41691a52236a3ca246c7ebca82f354c9242f5eddc73c60d605891d9d897dd51d39992c114c49743cd0b333c3fde780e7c3bb9650fe7e6ab485a3f23b4c5b3e7987c616e631c5da72fe3c08bc1563ca3a90ef68837c48eb9f7df125d71c705281b72232bd76176c58")
syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aa0caaaaaaaa188d3ea1dabc86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000010402907800000000609433df0000020000000000000033080000000000000000000000006600"/102])

00:07:40 executing program 1:
syz_execute_func(&(0x7f0000000240)="985e3ac23ac24a1c340f05f359bf090000df43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf001000007cc0fda121ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80df2ad8cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x880, 0x10)
ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000100)="e4e1a57dbd56f24ab0abed0faa6bac02c4b39c4e2dcc4b77b5d2dc4994aa2c76bdda2f8ae6f764de3cc4a914bab216acdad6de0b24b6de30a732b423543a5d348a2dfdc802e4bf77f7c7d09053884711b6e5bdfbc4b9fc1a29b08aee213a1df1b6adeba05efaf3de453acca08e")
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100000, 0x0)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x2, @rand_addr=0x2}, 0x10)
ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000040)="25feb8b3c4d078c282af17aae9c93d33ae99a02add9b2c50f650e663b06c3f45b165d3d3a944e00cebd63fd8a1befa02c44f0cdb6f26dff5bedf689a6bd04e24b5f59b25e5c2d29a065a9a3d84d455dc157d986fda9af1129febcbde967ffae0c4312e46161bf37c174c3f3840458646defde0c6b22da4")

00:07:40 executing program 0:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x3)
r0 = open(&(0x7f0000000300)='./file0\x00', 0x40080, 0x0)
fcntl$getflags(r0, 0x1)

00:07:40 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto$inet(r0, &(0x7f0000000080)="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", 0xfe, 0x80, &(0x7f0000000180)={0x2, 0x1, @broadcast}, 0x10)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = dup(r1)
getitimer(0x1, &(0x7f0000000040))
syz_extract_tcp_res(&(0x7f0000000000), 0xff, 0x0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c)

00:07:40 executing program 0:
socket$inet6(0x1c, 0x5, 0x0)
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10)
getpeername$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='newreno\x00', 0x8)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0)
open(0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0)

00:07:40 executing program 3:
r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0)
r1 = dup(r0)
freebsd11_getdents(r1, &(0x7f0000000040)=""/138, 0xc)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r2=>0x0, 0x6}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x656e, 0xffffffffffff15fa, 0x1f}, 0x10)

00:07:40 executing program 3:
socketpair(0x17, 0x10000007, 0xffff, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x3, @broadcast}}, <r2=>0x0, 0x0, 0x0, 0x3f}, &(0x7f0000000100)=0x94)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c)
r3 = getpid()
r4 = getpgrp(r3)
r5 = semget$private(0x0, 0x4, 0x100)
__semctl$SEM_STAT(r5, 0x3, 0xa, &(0x7f0000000200)=""/188)
wait4(r3, &(0x7f00000002c0), 0x0, 0x0)
r6 = getpgid(r4)
r7 = dup(r0)
ioctl$DIOCRSETTFLAGS(r7, 0xc450444a, &(0x7f0000000400)={{"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", "f0fc1175d73a6a544ac7e5c4405db9cdf30ea93aef09e7c71da02af4bcdf969f", 0x200, 0x1ff}, &(0x7f0000000300)="3787f39bc9f7cfc180c1bd2e47e9fb4f7a5a7d58d62bbe77d8f0a3c92662c4ab5ebe740099b835865be086b5bed758cc1f7a3cf70468c119f67fe573c795bb6570bb58b436270d2cf1e1b000f098f0bd0ced37fd06b34e1330e995e6a90330148cbf8d8b3e35c8acca1a838a4f7d24adc32dfb9f83011b1e0c6e5c823e776499d0129a044346ba8ef8acc244bebe0077d44bf4c28fad674d41a71a92b2788e2aa1bf37e99b701922381fccd6f3de29219014d6b2a10a83c2d707a15899fa118924", 0xffffffffffff08a3, 0x7, 0xff, 0x0, 0x9, 0x800, 0x2, 0x4})
semop(r5, &(0x7f0000000880)=[{0x5, 0xfffffffffffff001}, {0x1, 0x1, 0x1800}, {0x1, 0x2, 0x800}, {0x1, 0x5, 0x1800}], 0x4)
freebsd11_getdents(r7, &(0x7f00000008c0)=""/4096, 0x1000)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000018c0), &(0x7f0000001900)=0x4)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000001940)=0x3f, 0x4)
poll(&(0x7f0000001980)=[{r1}, {r7, 0x2}, {r0, 0x1}, {r7, 0x4}], 0x4, 0xffff)
getpgid(r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x104, &(0x7f00000019c0), &(0x7f0000001a00)=0x4)
setrlimit(0x0, &(0x7f0000001a40)={0x9, 0x84})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001a80)={<r8=>r2, 0x6, 0xf, 0x9, 0x5}, &(0x7f0000001ac0)=0x18)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000001b00), &(0x7f0000001b40)=0x4)
__semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000001b80)=""/180)
ftruncate(r7, 0x8001)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x902, &(0x7f0000001c40)=r8, 0x4)
getpgrp(r3)
semget$private(0x0, 0x5, 0x218)
poll(&(0x7f0000001c80)=[{r1, 0x10e}, {r0, 0x2000}, {r7, 0x100}, {r7}, {r7, 0x41}, {r1, 0x80}], 0x6, 0x546)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x108, &(0x7f0000001cc0)={<r9=>r2, 0x1, 0x1, 0x9, 0x800}, &(0x7f0000001d00)=0x18)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001d40)={r9, 0x8, 0x3, 0x15e4000000000, 0x9, 0x80}, &(0x7f0000001d80)=0x14)
getpid()

00:07:41 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x81)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = shmget$private(0x0, 0x3000, 0x204, &(0x7f0000ffa000/0x3000)=nil)
shmctl$SHM_LOCK(r2, 0xb)
setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0)
preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/168, 0xa8}, {&(0x7f00000001c0)=""/180, 0xb4}, {&(0x7f0000000280)=""/189, 0xbd}, {&(0x7f0000000380)=""/195, 0xc3}, {&(0x7f0000000480)=""/17, 0x11}], 0x5, 0x0)
readlink(&(0x7f0000000540)='./file0\x00', &(0x7f0000000640)=""/196, 0xc4)
recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000000)=@un=@file={0x0, ""/91}, 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0xf}, 0x0)

00:07:41 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000180)=0xffffffffffffffff, 0x4)
syz_execute_func(0x0)
fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fstat(r2, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setgroups(0x3, &(0x7f00000001c0)=[0x0, r3, r4])
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d")
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="04861706a852b40000000000050000000000"], 0xc)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:07:41 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
close(r0)
socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getflags(r0, 0x1)
close(r0)

00:07:41 executing program 2:
syz_execute_func(&(0x7f0000000000)="f33e40ccc4a2e9989d08215322c4c2790e00660f3838d5430fba7a7ee58f89b895c7c422f0f3cc8fc9989630c42139c4cb00c0b0e90000000e")
syz_execute_func(&(0x7f0000000140)="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")
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4)
syz_execute_func(&(0x7f00000000c0)="c46145554621c4e17975cec4427d5a27c4022d8c28c463915d4d992ed9fd2ef08164c10171000000fec6c4621db6603d66450ffbae0a000000")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:07:41 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6(0x1c, 0x7, 0x4)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r1, 0x88, 0x4, &(0x7f00000000c0), 0x4)

00:07:41 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x100)
ftruncate(r0, 0x7e2780e3)
ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000100)={{"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", "d731f74a0fe02717b305dbc4b597d7d6e384788c261f4c936ceaa1230ec0439a", 0x7ff, 0x3}, &(0x7f0000000000)="d14d9d43ed6acff7dfe382dc96310fc315d77e0137053c741e6921cf9a73fb0f4c9875f2708f18c836ee6ba4471cd51bded50ca1577a19a40638b77f0335bdf084aa37f82cd025b8b0ffaac9168f347cac6a19e048b9699d774c22734f5f85e87a0a1c12f09ca2e032f9b76d802f15bf28233da2ad82888cbebcdbebe91012a6c1960671c4ec", 0x400, 0x200, 0x7, 0x91c, 0x8001, 0x5, 0x5, 0xa4})
pwritev(r0, &(0x7f0000000b00)=[{&(0x7f00000008c0)='s', 0x1}], 0x1, 0x0)
ftruncate(r0, 0x8000000008000)
bind$inet6(r0, &(0x7f0000000580)={0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c)

00:07:41 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000180)=0xffffffffffffffff, 0x4)
syz_execute_func(0x0)
fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fstat(r2, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setgroups(0x3, &(0x7f00000001c0)=[0x0, r3, r4])
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d")
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="04861706a852b40000000000050000000000"], 0xc)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:07:41 executing program 1:
syz_execute_func(&(0x7f0000000080)="0c1ab5b5e5cd801b69e446d23d090000006962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da76f7f216c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030e0faee4e4240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000006666450f17720d14111d54111d00")

00:07:41 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x9)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0xa6, "da2c547f4072e87e19403eb8f2477b72ca88e0fa57b016cc65b8c84b3e07f24fb149663f86bd5b7073475d673ba2aaf388bedd1699f1a015d77d47ddc40245397e464d83edcd762cc59680cfef35b868b597898da7d9abc55a089f7781d53eba0a1cbe3b5156e6595d80038a505cde8dc0623976abea1571a2a674a653cd371f635b1dfd3748e7f3c3fc29814b4ed6af356f39adf040a9feeef52b613a2e22125abf0e209164"}, &(0x7f0000000100)=0xae)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x5, 0x4, 0x0, 0x0, 0x7, 0x2ab3f1d7, 0x2, 0x80, <r2=>r1}, &(0x7f0000000180)=0x20)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x5, 0x101, 0x0, 0x7ff, 0x80000000, 0x100000001, 0x3, 0x4, <r3=>r1}, &(0x7f0000000200)=0x20)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000240)="645295ee3d6cd1fde3c532705d6cc73f72637a57be91c79d6ec9b6d049d2da900634e50353397a131eb82b6bb225f8d66a9b091e9557df3ab0e3f29aa79d7786d551651d03674bac0fa13103")
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x8, <r4=>r1}, &(0x7f0000000300)=0xc)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r2, 0xd006, 0x0, 0x8f6, 0x6, 0xb9, 0xad, 0x2de, {@in6={{0x1c, 0x0, 0x2, @rand_addr="372466e83bc4063c936a28f416325bb9"}}, <r5=>r3, 0x81, 0x20, 0x8001, 0x20, 0x36}}, &(0x7f0000000400)=0xb0)
r6 = shmget(0x3, 0x2000, 0x7a9, &(0x7f0000ffc000/0x2000)=nil)
shmctl$SHM_STAT(r6, 0xd, &(0x7f0000000440)=""/241)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000540)={@in={{0x2, 0x3, @multicast1}}, <r7=>r5, 0x0, 0x9, 0x1ff, 0x0, 0x1}, &(0x7f0000000600)=0xa0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000640)={r4, 0x1, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000680)={<r8=>r7, 0x8000, 0x1, 0x100000000, 0x401, 0xfffffffffffffffe, 0x7, 0x828b, {@in6={{0x1c, 0x1, 0x9, @mcast1, 0x5}}, <r9=>r1, 0xfffffffffffffffe, 0x8, 0x2, 0x6, 0x5}}, &(0x7f0000000740)=0xb0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000780)={0x7, [0x0, 0x0, 0x0, <r10=>0x0, 0x0, 0x0, 0x0]}, &(0x7f00000007c0)=0x20)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000800), &(0x7f0000000840)=0x4)
shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil)
ftruncate(r0, 0x6)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000880)={0x3, [0x0, 0x9, 0x400]}, 0xa)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000008c0)={r9, 0x5, 0x1, [0x4]}, 0xa)
r11 = msgget(0x3, 0x80)
msgctl$IPC_RMID(r11, 0x0)
clock_getres(0x0, &(0x7f0000000900))
setsockopt$inet_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000940)="26949a4b8fd37b8bcfc175b65ff1ee1a6126c393c2607824466411dbc25aad4d9adc3932b90dcb6f1ec7a6fb45ee6efd088b840d03e073c78fe63f314dd06e1529f83015be95bb8c1dc4241bc47b6e9ab82c0410e1a0d221f8539cacbd0ddd643a559a8a6b5be1618e7c7f23068e1b69a76c37686012a292ace17a04b8e49aa7ed5e90b2a688ea3843cdb64de712dbf9abbf7f2ea90b8f964627218d518475ebe7fee9472ad87e980299d742ca821ce7a7bc4713c4380bf523ff66bb2807acbd31f908abd6c9003d1b1e52f023d63803daa97bf60de577792d13e9d287", 0xdd)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a40)={@in6={{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}}, r8, 0x100000000, 0x3d400, 0x319, 0x1f, 0x7850, 0x1}, &(0x7f0000000b00)=0x98)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000b40)={r10, 0x5, 0x2, 0x6000000, 0x5, 0x3}, 0x14)
utimensat(r0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={{0x0, 0x3}, {0x8, 0xc5e8}}, 0x200)
r12 = accept4(r0, &(0x7f0000000c00)=@un=@file={0x0, ""/108}, &(0x7f0000000c80)=0x6e, 0x30000000)
ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000d00)={0x10, &(0x7f0000000cc0)="b576e5572e3519c050d0211d05d172d4861deff8524473c7e0a1a7bac3b029cf53c5d558ff4485cbd7a247969eb882be03c073", 0x3, 0x2, 0x4})
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000d40)={0x3, [0x0, 0x66cf3014, 0x6]}, 0xa)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000d80)={'accf_data\x00', "71e09067fbada59f3aad24065ee7cf5a11ee5aa3ab9bc5459a48c92d2ce247596ce283818d2570b6f01a5ec0b38ddc0bcd34301aabe9ef07136a8f18635e0b351e01d8e8e08318cc017b390fc4e44c1270c1487ccf745d716684bbf41be7e6c4a75b2d56a2c128e2e173fb1154762847e9d9ad5714ba6fe04406af1009fc66da05ef3159aebcde05046c93e6af3bb8c2fcf8394bfe1dc52d1971f6e08926e321fe9ac4d9824054d5b500c74758d03a60c6c8ed45c460b1c2f026c9c67032dafcd5b67fc8626a0d039c243fa54e77cb647469ecf20340025a393164643807795785dbd84b483f65dfd0635d00021975f1"}, 0x100)
freebsd11_fstat(r0, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0})
fstat(r12, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r14=>0x0})
fstat(r12, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0})
setresgid(r13, r14, r15)

00:07:41 executing program 0:
syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c190f05f359bf7a294f0043c0eb25430f762fa2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc46195f5a4f10a000000c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10")
madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5)
socketpair(0x17, 0x7, 0x8, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x0}, 0x8)

00:07:41 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000040000007bc35c75095a21"], 0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001200), &(0x7f0000001240)=0x8)
getsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000040), &(0x7f0000000080)=0x4)
sendto$inet6(r0, &(0x7f0000000100)="a56b84f5f8b26032a612013a6eadfaac409ade4d0ce89656c08b46355040a05dadb6666c8f0e6dc06efe96f04e58f0cb747c69caef1ee6989bdd1a9a2f74afcde9224ad461bb76e8744a8f826be89b3e2719cff1ce593a452ff0298621aa3b4111b2bbd2d4aee66b1411e8a45d32db90b89dc2", 0x73, 0x1, 0x0, 0x0)

00:07:41 executing program 0:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x80)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x4)
ftruncate(r0, 0x6e2780e3)
mlockall(0x2)
r1 = dup2(r0, 0xffffffffffffffff)
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
ftruncate(r0, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, 0x0, 0x0)

00:07:41 executing program 2:
r0 = open(&(0x7f0000000140)='./file0\x00', 0x40, 0x40)
chroot(&(0x7f0000000200)='./file0\x00')
ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000180)="71aa8614a352be2590f6df6484d19453c09967920912389c2e98db14b80bd421b03c71bf7bba40ba23125599bf18023f42b1861b9e2fa7ba71acc60fc13a94f34cdb8659542f43")
r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
fsync(r1)
syz_execute_func(&(0x7f0000000000)="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")
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4)

00:07:41 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000a40)="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", 0x321, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000480)=[{&(0x7f00000001c0)="ff5075df6b4640344211a375dc109b2455234a426a79a9194a97c608599821eff19128a1bfb1887db8689ae8265815b1626e8436f4294a3e3d880af83641d8e71a5e0d2af0710e8c6fcdc77dd5e7a12cdf0822030c240dd785b9dcd441dd3863dfa492bdc6f9796775256d440f30ae05dea09109251df1d46d0b6bfdc1f8aaf5941cd924c71748d501e413780f55dc4a6920c9ac40d0d92e7665f188f0da5c57be1b2b99d3cf45efe8b6976c8fcb16", 0xaf}, {&(0x7f0000000280)="97a8c60a817f1d6092463c88138d2cefa493d8b97b974a9f659cd33260c756e2f98a4cd007514391b6dc9b8a9a51fd11663e01040cc95ce3dc66f5557b61b6ff87e5ad8a9ba38a8577d8311a972e8118ccef222af076937e769f30d8385a8c9a7cc5d5bb2ca3e5af", 0x68}, {&(0x7f0000000300)="41e46ece9a03562d40b981bb0892c9cca8a5fc5f17711d609f1923e988b6be9e1bf43a972441", 0x26}, {&(0x7f0000000340)="c388c211dde70eb4d947c1b45020c9db3ced23eec8a8410615e742fafb9e1b59634518ca4023b33ebeff150c49f84e83cc6a75b90026e04cbbb504de05406ee034d5e681936cfc2a658ed63a99967a", 0x4f}, {&(0x7f0000000580)="81eef4bee3bb58a1fe056ef6788b488f0053af85331d501a32eda6129038ae81b492ca521fa578f1f3f673bc5ea53a29b2d284e7819abd9dbb29b8a7779730725f1a30b8251b4316ac13ddbd4348eb3001ce7fd716b97b50ffe9b2c538f5e2520329836b80d9f36f60fa1d033f348b5df278f9e3b5c68812cc09da82fb7229f4be5c85e7c6b880e7e9cb7b62dc6da39bec0136218f5affac1802f280c49aa5ef74cde88885a356eacd893e3c5e8e992b974994d29d19d93c8fc5c5bcf709f978c02d931d7f3e64d8973793bb660a107effc663a4b8dd2b6b0a8d3c6618c473aeddded39abcd42eb0903dae08a9d70085d210a1277ff5fe1e23", 0xf9}, {&(0x7f0000000680)="69b81e725df17acaadd51280ede3648a078945d0c7486bc9a585e737a920087b1b8663ce49dd28f0636b8030bec4ab6c0c0a9f23a721d6da83cdab5691850099da5079a7341ed045df2c8f51ba944e7fbfc06c315772923f0e0166ac3675bf1e8e1d766196f25670b273103a6c2b8385957ee4cb099b95133696f60cd7f8a2e40dc1b4a9be85bf366bc954b402709cb33c760a739324f959192680d6cae255c733e3bee72da2ded2ab29acfdbd7f41f484d16302d25134dddd00040de9546fecc6f93123b00f22c5ed34485b545cb4e8e7e77f8cf736ccc4f5b899f17314fd697793aef52e4faf8ae69c4bf9050ee36aa6d2452eb66fa8a04261", 0xfa}, {&(0x7f0000000780)="025b0ea8c3fae90d89ce40427430954265a753492d41e0833bd8887e871dd3343d042e65447668bf8ff0add0ba6d2a32a5bf23d47fcb7b998a00db2e226b963c07bdf9f0d87415dca848b6273f82b03597c56e790f266029c88bcc7045bb658c542ac83920baed1f4c3076fb66a365b1a56c38a9d7ad76b545788a8e038d4328133e14bd4300995dd4eeb4b9ae87ea034bb4018948ea677b426c40d028670fddba18144a6ce9698dc3dd1e745d3c2ceaa7a0990f1e14c0b5ac79f58b277aabe66f457aea6724672b", 0xc8}, {&(0x7f0000000d80)="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0x1000}, {&(0x7f0000000880)="a377e0ab4b384d2d3ad12802e75001334c597fb272e0b0e5811801306daa24dde2fd0b1104f9179f1b53af47ebc10908cb4f812e9c44e9f8b234b378b40507eab48d3b89506769277a478a2ce0d35e8e6992f6ddc98ed4d806577d749581520634b18152b468bd677c70a7b177e91089f3179020ea44fadfd4bcee7a4658bf65845330af12996ab4a4535dd1fd1c0998d0db41d525be4db1391d3d4019ad20859e07b7b729cd6b16f576a0cef0d65b5f717f2f4dc59d31aac85faf6ca32e17aba6", 0xc1}, {&(0x7f0000001d80)="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", 0xfb}], 0xa, 0x0, 0x0, 0x104}, 0x4)
sendto$unix(r0, &(0x7f0000000980)="71d1c279ab5a7f7901e5ba031176326bb14c07c5cc9029ec75093b8735e240e40fb5cfe9323a53a5fb06ab46913be6420c7c27191f1b1ecc59f34d9c3ba81485eeeba0564a909e3447cd0c3b6eea0f90dd49555fbd5a1df61ba4b44657b2c28c34113012ddeb", 0x66, 0x8, &(0x7f0000000400)=@abs={0x0, 0x0, 0x2}, 0x8)
__getcwd(&(0x7f0000000000)=""/115, 0x73)
recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000080)=""/208, 0xd0}], 0x1, 0x0}, 0x82)

00:07:41 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000040)="21f143a4dd23cf7a5d716cdabc47cf7d912d5a0297e9ba62a975133bffccd57a3be9482f80")
setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000000)=0x80000000, 0x4)

00:07:42 executing program 1:
r0 = socket(0x0, 0x20000000, 0x9)
accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x19, &(0x7f0000001540)={0x7}, 0x8)
r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10008d, 0x20)
sendto$unix(r1, &(0x7f0000000100)="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", 0x1000, 0x4, &(0x7f0000001100)=@abs={0x1, 0x0, 0x3}, 0x8)
ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f00000000c0)={0x10})

00:07:42 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000180)=0xffffffffffffffff, 0x4)
syz_execute_func(0x0)
fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fstat(r2, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setgroups(0x3, &(0x7f00000001c0)=[0x0, r3, r4])
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d")
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="04861706a852b40000000000050000000000"], 0xc)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:07:42 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
r0 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x40)
syz_execute_func(&(0x7f00000007c0)="c481f973dbf7c401f1fece440f01c1c4c1a9fe9200300000c4a17c5a31c422fd32b9000000008f0978c76300400f4d1a990fe2ce")
ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000280)={{"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", "91ed773f062577b79ca1df427db6ad187621104521056ae686046fae97e99bf2", 0x1f, 0x6}, &(0x7f0000000180)="ca0b23a5d45296fdc8d83c72791d878087f06c45b88ec977212bc839459c196bd765b6821e01d07e088360caf1e0ce350e62311bbd87369e40c029e370502cc335f2e65fb315994da7ce80dafc8158216aa4b1c5ac62578426e7976ec80f7a20e875a1804aa419738c54d16e80c718de95ffd74b859432ac8004bf7c6f682298538061d4c6b6a14932650efd44fd38edceb652664907af119ed94c3176227329d9cd9b60fdd71bf668cf0669d6f2a59c92ea23d3df1d2417cc4d6ca5a27500ce4dc286006fafac5a77ad44bbe4ca04b2049cb457d5ac8e3cf4d3ea497802e1d8e1058a93b24f6f641d5b", 0x9, 0xffffffffffff84c1, 0x0, 0x1, 0x915a, 0x0, 0x4, 0x100})
freebsd11_lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740))

00:07:42 executing program 0:
munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000c70000/0x1000)=nil, 0x1000)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
sendto$inet6(r0, &(0x7f00000003c0)="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", 0x1000, 0x10c, &(0x7f0000000000)={0x1c, 0x3, 0x3, @mcast1, 0x4}, 0x1c)
syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f")
mlock(&(0x7f0000c46000/0x1000)=nil, 0x1000)
munmap(&(0x7f0000c03000/0x4000)=nil, 0x4000)

00:07:42 executing program 2:
r0 = open(&(0x7f0000000140)='./file0\x00', 0x40, 0x40)
chroot(&(0x7f0000000200)='./file0\x00')
ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000180)="71aa8614a352be2590f6df6484d19453c09967920912389c2e98db14b80bd421b03c71bf7bba40ba23125599bf18023f42b1861b9e2fa7ba71acc60fc13a94f34cdb8659542f43")
r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
fsync(r1)
syz_execute_func(&(0x7f0000000000)="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")
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4)

00:07:42 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000180)=0xffffffffffffffff, 0x4)
syz_execute_func(0x0)
fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fstat(r2, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setgroups(0x3, &(0x7f00000001c0)=[0x0, r3, r4])
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d")
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="04861706a852b40000000000050000000000"], 0xc)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:07:42 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4)
sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{&(0x7f00000001c0)="96bbeb09107a640a643251a47c38818198c076fe205fee4285ad340d26a7f6beb21c2c2157b4a918be8b9d99b877b75f5dcfa7cadad433f7520113d5013346327095897ce78674793e98e9d279482177cb855d510d210d3f456e5a38d96f242ba63045c04b954c14303dd1fa2149ced8063e3d5d2d9c4c7aa8", 0x79}, {&(0x7f0000000240)="c3654adec252ea1355f523718d679e91e4c5ea8a39a4730a4fb35fc6b46e75d425b4d78aa4c4b4ac653baf1ee0a1613df91849cdd3b3b2b92707740784109971bbee0dcbb0b1bf63e85c4d75e85af9", 0x4f}, {&(0x7f00000002c0)="ddae2826ce4dd71d0a2e6e67e5dc776ac08cd7aace16485f6ce6c22e048cc2371de658e5deb027a95cdd244ad0bdfb2cf1f539d71ba055b9599ae69ec382763f378c428f4fad30587d88b648c846fe76f3923b2a0b520baaa405eaf0c19df2af4d27a89ecee2821a25eff4315252409d856dcf9a34ff2d4bfae42d28a692e0a546f993ad8e42a2dbb16f3983e435e3354b4a7ba17a94dfe542f8061196c363275646b7d56aebda8cbc5c8a35", 0xac}], 0x3, &(0x7f00000003c0)=[{0xf0, 0x17, 0x5, "df63f902217cf71efea227e7a3b41e0d233e865c4143b48f1c29a1ac1f561ee0f930f2e15142f3bd1e25ddef014c59a2b9feaa1390d32e6cba66a30c8ed81ecd9034b5b05c7e3135c6bec69201eb53c75dd323ad747ae6e874c72af0e2a90494aa536243e68d48ec4b29afc7294340eccbf47b62e2f75c941833f4fab5f6d7f3fe1acd4d1b92282539565c2d4c22e6c501ef605cefaa716ab76592a1620b422008ea9620db55a182349f354a232dff21ae928672e0d7cdfb07939acf69a816fbea4ea610f50a4844f5591abbc625f27280774f07ba1edcb47fb7"}, {0xb0, 0xffff, 0x100, "f3cd27c8a63a1ebd6a59e50963e4f7c29f84a57ae827cf45963179d0b0c365468b3db0a260edb4652c4953ec8ca87a8aad5c1df3b7f6f5b7cf7db90e39ec6d36c3b95e9c8c3a320962067de92303de70723c167c9674b31ff3e168d96daa18943f5908815644dff71afb3a418420da13bcb67379bb66eeb8e897ffb48a5c7e16de50a95d72097e78171b70310ca0f78feb764724e14e09ed93abaf"}, {0xa0, 0x3a, 0xff, "6fd5bb5ae643d9e59c3eb87bc10b40bf92ee0c399dd39738043cafac917aaa06e46100e1682c4c514be795b60af02d253b55bd90c730b2d9b7ba442b47cc60cba74ad202eb43206096aed414610b903503ed8e3f46616c032de7f73a8f9c5e6ad127d761f7f20d1544ab4598d312b968d7116cb8808da731c679ddc57399ab3a7910e31b9e496be4c393918521"}, {0xf8, 0x29, 0x4, "991bea1d655fcb56769c2cd9ec1bc834b0b4804d1c06b264ad22fd9530b84c35bf8eeeb8fd2e98a0b223932e3866c28475d960224d8fb7e261ba3ee21897f359402647c1b771d5809cf9ed4bfa2c4c8ed1b4fe2b36346e8957a2fc5fca5a0e2d4f327de79037d0e9dddff81c7e67da1c8576eadee9d58d8a0b1c4220313a8b1c0997ac2f40a4ce896813e23f63871f86475f63f51f59b02524fd6827478e29547776011310d9f7f6bb22a09d37b5ed5b49e6ceb2703a033bca7b99f465642a117c76bcc3fbf6fa270d80965fdc39b0b118d296ce4a037db0a44800f2022c037a27ad4b8fcf73"}], 0x338}, 0x88)
r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x80)
fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x4)
fchdir(r0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000100)="60511c891ae0e4d30508c676d51fc03f090000004a8e4d7b15d9cffd8f1f65362fff7e428cf7698c2a1b519dd9786b39de741943f332b3c59751a1cddadddeaef0f9752af7ee287f0000000000000000")
sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc00302b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000740)={0x6, [0x8, 0xffffffffffffff9d, 0x3, 0x9, 0x2, 0x8]}, 0x10)

00:07:42 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r0=>0x0}, 0x0)
r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000140))
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r0, 0x101, 0x6, 0x80000000}, &(0x7f0000000200)=0x10)
getsockname$inet(0xffffffffffffffff, 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000280)={0x0, "b5e06da0c3f69302f7b0bce63e5911ee"}, 0x14)
pipe2(0x0, 0x100004)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0))
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)

00:07:42 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10880, 0x109)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x1, @rand_addr="4e4ca803f719b5743ebd023ae69f6fa3", 0x6}}, <r1=>0x0, 0x4, 0x0, 0x1}, &(0x7f0000000100)=0x8c)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x8001, 0x5, 0x5100, 0x4368ccc4, 0x8, 0x2c, 0x3, 0x6, r1}, 0x20)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={<r2=>r1, 0xf52, 0x8001, 0x4f7}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r2, 0x1e}, 0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x9, r2}, 0xc)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1, 0xa42}, 0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r2, 0x9, 0xd3, 0x3, 0x101, 0x4}, 0x14)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r2, 0x7}, 0x8)
r3 = socket(0x10, 0x6, 0x627)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000340)={r2, 0xe57}, 0x8)
r4 = msgget(0x0, 0x410)
msgrcv(r4, &(0x7f0000000380)={0x0, ""/188}, 0xc4, 0x0, 0x800)
fcntl$setflags(r3, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x9, 0x1, 0x1000, 0xa3}, 0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f00000004c0)=r2, 0x4)
getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000500)=""/13, &(0x7f0000000540)=0xd)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000580)={<r5=>r1, 0x8001, 0xf, 0x9, 0x7}, &(0x7f00000005c0)=0x18)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000600)={@broadcast, @broadcast}, &(0x7f0000000640)=0xc)
symlinkat(&(0x7f0000000680)='./file0\x00', r0, &(0x7f00000006c0)='./file0\x00')
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000700), &(0x7f0000000740)=0x4)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000780)=0x6be, 0x4)
socketpair(0x1d, 0x20000007, 0x3f, &(0x7f00000007c0)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000800)={@in6={{0x1c, 0x3, 0x80, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x100000000}}, <r8=>r5}, &(0x7f00000008c0)=0x84)
fsync(r3)
setsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x4, &(0x7f0000000900), 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000940)={0x0, 0xbe, r8}, &(0x7f0000000980)=0xc)
r9 = accept4$inet(r3, &(0x7f00000009c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000a00)=0x10, 0xe08f963784a23107)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r9, 0x84, 0x1f, &(0x7f0000000a40), 0x4)
open$dir(&(0x7f0000000a80)='./file0\x00', 0x10c, 0x14)

00:07:43 executing program 0:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={<r1=>0x0, 0x3, 0x3f, 0x80000001}, &(0x7f0000000140)=0x10)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x1)
ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f0000000180)="d8dd5f31861a15c7db7a335b507c304f1541a56b6afc13755c9d8904e040859cbd373d066c58ea944e57886a2e260fdb281d842df2df9c6d599f92dceb614ca70776af4a9d2fc141fa39ded8e44c7c391f7b94a220b20e27484b7b96434276e93f02d27e1df851783e611ee62e88be01f383a232e527f57be85767ea942ab44ffecdad631a714eb8d372fc611ee567d8506d7039c5ccd6b54fa01b062144")
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xf, 0x100000001}, &(0x7f00000000c0)=0xffffffffffffff56)

00:07:43 executing program 1:
r0 = geteuid()
munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
setreuid(r0, r0)
geteuid()
setreuid(0xffffffffffffffff, 0x0)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080)=0xb7, 0x4)
munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000)

00:07:43 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080)={0x6}, 0x1)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c6, 0xffffffffffffffff)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
accept$inet(0xffffffffffffffff, 0x0, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mlockall(0x3)

00:07:43 executing program 2:
syz_execute_func(&(0x7f0000000140)="98340b0f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131f95dfba1c9fb110f0f3804830a000000")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000200)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="180000006a20edb505000000e069521440a3ec83db4538d7f29d4b54"], &(0x7f00000002c0)=0x20)
dup(r0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={<r2=>r1, 0xfffffffffff7fffa}, &(0x7f0000000300)=0x310)
r3 = dup(r0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x7, 0x0, 0x100000001, 0x9, r2}, 0x10)

00:07:43 executing program 1:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
syz_execute_func(&(0x7f00000001c0)="1c14c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000000)="641212bf67a3a2800a15d45e9242579fffa6d63ba724e6981bf0539cba34a33d661c11826421b198a6555b974f777213cc4af5140f385307a1f8d2686784bcd0c6d12c9378ec48cdb1ded31ac0254fe0ee2a6bc5378e98b7389ca2d41a2c5bd9e4af85dcf2f014d16cb531ed1536dd634763bbb3f7f49b6c535c2527e497cdccac6fd08364d3504147bcdd99137e04e30c413846baab66f5c41ab41496a690da9a5031bc9ddfc04d7b30622123550d2dd99d3b0b7268bfee0745f2d10a7882b1922f62d034ad57db8b487d23")
syz_execute_func(&(0x7f00000007c0)="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")
ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000340)={{"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", "4c7efc77df1abd5fa71f74d7fe21f2c622a0f6aa34ed05ede8aa99f318302609", 0x6, 0x5}, &(0x7f0000000280)="2177f56b0cd81e340d3cb826af7e6ec5db1980f80c5d12f2ed9539a4f5b88f52351d7c87ff80c3899e75a707f7a7523ec10e00ab7e0d701a1400894f836612a01613c3914f830e9eafbf8a453be4bf80acf88d97d9b67562c34a5e2ce6ee5398c53241cfa74da2e3452c282e28d798a62ad43f1895c2809116865ff4ebcdfa45f56609683043b55d9c539a8d2419897576d81102488ab6f82ea7022aa99bd5ac6d1a01eed6fdfa0663abeb40b9ac", 0xa1, 0x9, 0x9, 0xffff, 0x158, 0x3f, 0x3, 0x6901})
syz_execute_func(&(0x7f0000000100)="b17991cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0f25db4c58c4a1aa5138c44149f2168f4808eebce00000802000c421fc51c1ea2ed322f33e36646442e900000001c462c8f3496f46ad0fd8aee4e47c730f57c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1255111d54111d00")

00:07:43 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001ac0)={0x0, 0x1000}, 0x10)
sendmsg(r0, &(0x7f00000000c0)={0x0, 0xfffffffffffffef1, 0x0, 0x0, &(0x7f0000001840)=[{0x10}], 0x1d}, 0x0)
r1 = semget(0x3, 0x4, 0x100)
semop(r1, &(0x7f0000000000)=[{0x7, 0xbaf5}, {0x2, 0xff, 0x1000}, {0x3, 0x1, 0x800}, {0x2, 0x1, 0x1800}, {0x4, 0x10001, 0x1800}, {0x3, 0x3, 0x1800}, {0x2, 0x2c, 0x1800}, {0x0, 0x1f, 0x1000}], 0x8)

00:07:43 executing program 3:
syz_emit_ethernet(0x5, &(0x7f0000000680)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYRES32, @ANYRESHEX, @ANYRESDEC, @ANYBLOB="2932513a8a5237fee6289f2b21"]], @ANYRESDEC, @ANYPTR=&(0x7f0000000600)=ANY=[@ANYRES64, @ANYRESOCT, @ANYRESDEC, @ANYRESHEX], @ANYRESDEC, @ANYRES16])
__getcwd(&(0x7f0000000140)=""/188, 0xbc)
syz_emit_ethernet(0xd0, &(0x7f0000000380)=ANY=[@ANYBLOB="ffffffffffffffffffd0c5148178ed4561dff08eed2879ce06334f527eea51fa8c988d26ad4d19bb0c9d2ac8083133ae9bf082d74f7c9fae09994008b89718cbe3ccf0b0983dab899af5244ef540508f1c96df2f35ca90293a2608c4c994f071096ce3af77eaebacdee4f4e942a68cd3895db52e0065b248869eb7c2c91cd8bb4100d0feac0f1c534c73ddd047c0fc83d9e977cece0f6d3752758037018e464ab88fbd6c0c162bec3af505c9d5f062ecc6cc1c3219342d7cfad4dbddafebcfde713f00000000000000000000000000000000857eb13d45d9aaffcb9a2a2145918fcc3884a7380a0f60694cacf1b78f7800dedda1"])
socket(0x17, 0x3, 0x7fff)
r0 = socket(0x10, 0x2, 0x400)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000280)=0x4, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x8, @mcast1, 0x3}}, <r1=>0x0, 0x9, 0x4afb, 0x7ff, 0x100, 0x7ada}, &(0x7f00000000c0)=0x98)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x971, 0x20, 0x3, 0xffffffffffff751a, r1}, 0x10)
syz_emit_ethernet(0x37, &(0x7f0000000200)={@remote, @random="8c9d28f9bb3a", [{[], {0x8100, 0xbda, 0x8, 0x11}}], {@arp={0x806, @generic={0xf, 0x8014, 0x6, 0x1, 0x3, @broadcast, "84", @random="1c913508e491", "695bb360b8f8284d32d3eddc542ca2d0"}}}})

00:07:43 executing program 3:
r0 = semget$private(0x0, 0x7, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x2, 0x0)
ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000080)={0xdba3, 0x5})
semop(r0, &(0x7f0000000040)=[{0x0, 0x4ab7, 0x1000}, {0x1, 0x2, 0x1000}, {0x3, 0xebd, 0x800}], 0x3)

00:07:43 executing program 3:
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x20, 0x0, 0x8, 0x6, 0x4c0, 0x7, 0x0, {@in6={{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, <r2=>0x0, 0x40, 0x4, 0x101, 0x66bf, 0x80000001}}, &(0x7f0000000240)=0xb0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000280)={r2, 0x4, 0x1}, &(0x7f00000002c0)=0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf16d88d7943c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

00:07:43 executing program 3:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000e97f00000000000001"], 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, &(0x7f0000000140))

00:07:43 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8)

00:07:43 executing program 3:
semget$private(0x0, 0xa, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000001680)=[{&(0x7f0000000180)="5f4dc04da4df25e468dc920933b385375947811551f0b9e31fe221da55b68675c1123b469faf86280cda4a24564bfdbe9ac9ccf86f2fcd9069c96282ba9cefd804296b541e4c50c7bc50db541fb2631d50bbbac39f5a5d2d075749534e935365876d61a4bdb1be901d53f774c03fe4d448853214a8b0dd09b52ff15c3524402c52dc5112f6f38fbacb87cbf173ea20bd51577aec94232b65995c758e04f7c592079e9ac00c7be3e4885e9d27f07b4194276a69408d9825c5bbd2b8f2bc2f82affc91f4a0f343922b71", 0xc9}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001740)="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", 0x140}, {&(0x7f0000000340)="474d2ebbc0e5ea61fb0e94d2890d3adb993dafcd19a01acd3ff4afee5030cec711821b10d6fb8c1f92aed7907695910eca3bbbbe3b47a999a695d44e644079a4248dd797fe13627c6cc67c9f79c16add04a7a210b829b84ecbf256d995c13979634b76f0a6f452b922c244605846c4dc283dd643976ff3ef18", 0x79}, {&(0x7f0000001500)="2c09784596d4d836c5a98f88667ad8510cca7a8d707fa7eaf719912491902b42cb859201081ccf00eeaf0a463e4dafcdd0140461ea2f7d4b568d04d66adeeab7469b", 0x42}, {&(0x7f0000001580)="ca7ed28ad9563b3229ad01ae9ad5f9c368eb31e43c3983d7bfcabb4f53c444ac19599b6b7af539724e3dbbc82ee6cc2e8bcd2d35c3ef3c493cb2b9352bbac22eabe24560493b9d24b8240e12030656884c3ba61cd069476932475b81d38a54cf45a8e446f09dca41be42d41d7c887dc42580a4757a85412c0ebb0c81", 0x7c}, {&(0x7f00000003c0)="630ec352065a55c3c151dcc44a177d3450d4140cdef085e8e8ac121420c932ae", 0x20}, {&(0x7f0000000440)="b475e6b150af5207e8c56b3356a6b386abb57841918319807431645653f7df5002c7a1f11cb3ff940fe378d3a4bd8161fb55553f9f00187bc6775d", 0x3b}, {&(0x7f0000001600)="3aea8e35e10582b98bd4917d40e5398f4f0b288f635eaa35ffb675b5c889279dce0ba20cda7416f31f4e9628a028b5a15d4b73493b8f054a7240d6225f9c05c1bc28f6d0c51fc319d09c31ec79da9c979ca9f52d7a", 0x55}], 0x9)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0)
syz_execute_func(0x0)
execve(0x0, 0x0, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000280)={0x9, {{0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x88)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setuid(r3)
unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x800)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @local={0xac, 0x14, 0x0}, @loopback}, 0xc)
mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20)

00:07:43 executing program 2:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r0, &(0x7f0000000080), 0x1000000000000449, 0x78f2d)
truncate(&(0x7f0000000000)='./file0\x00', 0x20)

00:07:43 executing program 1:
syz_emit_ethernet(0xffffffffffffffc9, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "1b3cf8", 0x8, 0x3b, 0x0, @rand_addr="5034236f6fc4f4cf691f456a46564081", @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply}}}}})
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x4)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040)="c28f41e69d88474d00242b7ecfca6d6f5f810e27afa3015a6a5276796268112e848c4f6b4219dbef0adfaf8b5f90ecaa8b8e01a02499ae329223c591469072461702b204452f2f3e53", 0x49)

00:07:43 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="820271430020ee0019035c77c19cfae185cdc3389b03d6b5c057fb4b72136335bf5035c0afe5ed49951d0e66696c651c00"], 0x1)

00:07:43 executing program 1:
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = dup(r0)
getsockopt$inet_int(r1, 0x0, 0x4, 0x0, &(0x7f0000000300))

00:07:43 executing program 1:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x1a, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x3}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x5c, 0x1, 0x200, 0x4, 0x1, 0x200, 0x5b07, 0x6b6, r1}, 0x20)

00:07:43 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r0 = getpgid(0xffffffffffffffff)
r1 = getuid()
getresuid(&(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280))
setuid(r1)
wait4(r0, &(0x7f0000000040), 0x2, &(0x7f0000000080))
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

00:07:43 executing program 0:
r0 = socket(0x2, 0x10000002, 0x40000000000084)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x3ff}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x5}, &(0x7f0000000080)=0x8)

00:07:43 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x31, &(0x7f0000000000)={r1, 0x2}, 0x8)

00:07:43 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x200, 0x7ff, 0x8c, 0x40, 0x80000000, 0x1}, &(0x7f0000000140)=0xa0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="010017001ec788f0876319c7c9a0c4ded6125454caf75742ca22cd"], 0x1f)
r2 = dup(r0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000640)={<r3=>0x0, 0x1000, "730fa3c11faabe76bf9af3b17b8f7642dd0b1b2a1da1381aaf698af0527d0aca3af3bb6ca8cc111b924292171cbc551744fc9a7387affb1635fe39f6b5d2594e2ece6124719adbac28e6d0cb8f6bc5abdac6cc61a7760ca1ddb9d0e402bfce80e118797d001db8120380dcaa9799b741af43375cefdb509befe3b148376c14314a791ce2dddc8140ddfaba6528cbc06c4eede848d4fc31439acc96f4f24a3f4a28a0f050de42fb9127dc5e388a1e9a3fceec79e10d0006792749eb4fe6970307ed2ce4be01cd928d3b6fa61d727102c710d88ea149c48343325bb735ef5c72ee4fa64f1b257f3754489aa7e3d29f8a688ebd3066df0b6cc9af892b1871f73cdf25ccca72ac69230aff2dee5ae4e5aff05353742892b4fd7f10262cfcc3b42ca5dbb820d335f2c3e957212906aa93372edd8f8c7a84ab0b53cd185d3046c477c6c40b0b5cad1ba347f1bb588e25f89a7f01e7daa154d0f51794a5435d69ea674dae37e2f260b26192dfbb9c8da6502b4ddedc5bc1d2279412be56f53ed2583bf2b440e9735cf5bbd8ac9eafaaf52d8629238ea5af0e79fb6baace8536f97af7ca5aaa90f2c19029af5cbcd15e89272d3afe78879d1211bd558bb1745d2bf14b9d215526536a619819f00fba8f76d11c1c710d1a9a777a3a5a6da4c2bb5e165e85a356106693e610d70ec2da98884882d1dd454b60b1536e0b39299feba5c626377c90facc0e582f9d3f0d9dfd52dee59a13fdc7ffc3762b38ed216f3cb972580a6ab329bcaad02c3356374330e66653c38219326f3965cd438163edfa70bf769decb429c08266db7778c7f8e4b0f9edc05de1880b3745714a21a94e7f1785560e8ea5a8fa4c1347b5b28856beede02d4459c962009499cc11fc69abef0ab01b65409a48048de4432655506d12fb277080ee4eb47023580bf0d7e594647c4e7cb4f785b31749ea2624527a9914a1be26d190260b3869ce3107692ca0d41d57a80f5377f587baca24c1d5685c0cf6e333fae058b2162ebbfd88fca258f1fb8b0367958eeff876f8ba1754280aea871f82ac728b9ee462c42aaaa3a5b7cce3c792aa72ce962aa2ade496e8976129093f05f424f67208cd15d156e62a5d839456e6d2c7f7bcc8cd550367a8943fe2aebb3a69e3f95572812e145f8f0e6c338d5854a26ad13558ef70b915dd2947c09afa28055b1d1b09cbee2f8a00a4df6adbedd8138c275435755a4f717810043264c775aa6202cd3bae499257dbde851a72198608fd799d97f257832432266f568242dff8f5cd14cdaf9838103fb281b4d772ed348bfaaa628cc7a0fdac2f73ba5d17ce7d9cd22607e73f01bbc995d803ff090cd50973196beaca6111c206ba462548a487ebaf38c8af4edde217cba62e6432d5e73bc9cc0f0bea93aa26ac4c4d1f81b526f53a3dfe72726464e6da5f03657ee9dc57037e60748c748666750340f310029022f96ba83b5f0270485df48d1b54dc274a4b4adc69662ec265a1b9d455b17258e0e192334207b0710b6b4f9ef80c41ddbff360e8599105222269a6f47b0f2a32e8b531e7ab5e7cf33f7c14ed86c031a49556ea2a61fa8b6e989da13249c187ec11532717aba1933d93e84cbda5bcd2e05e8bbe780bdb7de88e1f0e6c80c6dd082230e8d6fcbf9b04872020e015f9dfcbad1f8e96338a10b1d8389632adc4324b151406e2a7fe11c1a6faae8b3fb3255c2345cc721a2ef5b3431f54c5e32c4e659f6b73ad05b7dc5d7b6df5c4f741aee52133b3c6acf275323385dda156d5b2c336ef3af06716db6a90bb10c99c9b36acaba95287e89896b7de7fef00c28c507a03623ce82fa693deb3064a21989c1f5607178125735f21d8d8a469eb704e4fbc80fd61799867ee2b65be93b560581807e6cfd9082cfd1f05991655d6bd7bb9b4695ed8c2ad833ba9c8d9358abc0db99c007edfd49490f4648ba1a61d2c8cb4569b085eb73f33517299f621358830944ee3ce1bf46daf083cd1d2cafb79df26b5dab3fd3fa61f3a0cf7fb529bc4d46947da5788d846b6d5782dcfe0bbda3dfe3be9c828598562151055b7a3721f86d8bf7269497b3df76f8ad2aa2d1353b55e885ff0807bbcad86d192c839c6df6a354bdf3c03650488db0e83ebc47806d63aa3b33501635fe503b5e4b53ab41444093ebee151c7b70714879a04756ee06a19d37ed2b039c7e9545f4cb782ee0acf615aed1cce27b290b755e56d4c6f6a3d230b0540e03074514238a37ed3ce1e46368a864c0c6c632c1115d7b20bb237157f0e4223ce4c7a916105dff81abb55a65710b8e7be4d4f2209a11fcb1a299abe9edc966b271b3497003dc1802ec27209b3ffa1e5e4c81e6ef5b71453cb76e6fb88743075025efb1d2014a72170c207bbbde5a83a9b56d1ac425d769eefcdabef0652fd0c3f3436c3a915f542bc677b0ce29491d3f2895411d1aeaef6eaed33a772e9129981f41cd03502721f68d3cf2596bc131e688c56399614f0a134ba8dbc73577bc81300259f8d632fa4cbd971e6a2e8c342cb34ed6f96dbed7be7e779478f1f52c4c3f9c5c9c9bb82488fb52206c73c184b45cb67bc9d987fa17c661a583400c661c9d3df8eed33c3da3143b11822453fb8068c22e98376be80202aa3d10a6c79c03d74833e97a1d0e87ba84e6dc22bb794abb6e411484084cef9dc47a5215a72f4d0eef3e201bca869edb2c6ba15a6f417909b7a556fd8e12a6b9f10c1c633fc025f7d2f0c9a5a75a7082ccefe026e440a7e2e5b1a22ba2afdf72e3dc16f264381fd49da0c550a37ac28acdb648c07d0dce0d3c52a2735b69c5fe9f430627d9cf08b32bca6836ba4cf2c731dc8f656b82e8deea3250c07d53c1ae2b3f6db706f115e0eac91468d10423df98ff7044daf04a05ab6fb18bb33105fa5166f228bb1eb9c5197037feb9391ee066e520602889c3f00f135539c66b05be36a808e272c99c60179ed8d2f60b9685cd04fa4143dc9c7cd5cba9d711e8753381aebbcd67a401b6571259e682bf935356eac0fc84eca88f57b98c631a545565c13684141fd68cd73a0397095f707bc04aba9000f77401b827eab38e629f5d857efeac51ae7d44705ecbc8e1257b5f889e5474b4d80096fc2a94121710d815a3f424e0d44921256f9c0bc2001b344b94cd595d1270e02ce4c6ce3ae74d651d6c26b7a402372f8f8146bc568e8b5e45ed2f2a730046381b8a9a0b25d98be7045126ea53d26ccba8c890cc439b42845ff229d70db84ab0b682fbbeeeebd2bff10e8e995490159ee39d61d60100efdef77dbb1f804b35ea375f06268b12de27e7e22aee03c199b0a915cd12637c6bbce832b08013ca24595261c3b0f027ed19573f51844a720dc50c9ec6de91ecd15e961c41fbcd37f18467409d508018ce412e1af7cfecb628c11c44dbe4553487935fa7863dba5598c433435303dd1f036746ed75de0a9c6704014fa116cdefcc15b398a70122f05d3ee606aee70324d9378df9c5bf0b3c40dbd7df20140e2f25a8829a9ad0479c4d93ec93b0a08fda4d0ad2100f2f6f0441cdef0c22e6da057dec3039c7d8020353a0393726ada9e491320846f93b9db2c07c2fee8b63a0dd23fc79c1411711381314ae9e8a42f7e64b11f733ce30d961f05a855423c10f9266953acec4c769c19de39c2fe014495c6aa5dd86c0b1476a0a4ead63297e6d356fc0ef19beaa436f44829f83582de2e0c02d6b13621e472acb3a4a4d2ae829c13c10e8f02ec1d9156247daa80e886a451dd758e77344147846bb4970b0d54f3941dd2194f01820054fecc12b58312e1b9f9d51865f8f102d1f35245ad23be6d32aa9fd03f2701f5e690380e70b5afdefc83149453752ce8a945ef53d28f8dd85e46c8ad4e486ab8018f96b2f88ac8718837b1e53d11ef45762da6b169747b9ef5ac8cb1cdaaf306678538616f6d6753c94cb61af386439b07098108802ff8ecf6ff0caa6ab6df065c357685a829d8ac1a539a06de621eb5a6948743a9a5c43132a86a6c48d2b435a422d3f4c125eb85cf773f1617678d990f12d64e2dc3692d4aab092fcb133c18d9225c9376e5f47e92c64220604127cb02aed4b305f9bb92565201f84fa6fd681db71bd45fc19d3fc813d2f67998351feb445d53c7e0f894a1415551407038f5a628e1a5fa74bf82d6129bf4c72f3e9b9c5e8f29e3dcbad89d887c01216735944867196f80bc263c3ec71e94e983ce22d2375a247c5ad47cf3e6e4d8b40f49ac01f0baf928da911abd712778294c14cd451354e4713edd10ebbe32294818b648d2b961dce1a7456bd56a1a640eae54b976a8993373dc4c63152585418a05b6486ef66aecf7f06245806edea8055a6aa41419b36986e80cca06a37d43b4e3dbe38ee45dc24db2a26901dfc96b5f3fc2f851821295232ec64263927bdc949787c2d412a649b80762b3406b3078c385ef681f9b21444ab1f2c7be59635632d154a9fc4d98bd5734781f4476c63edc5c3d1c6dc50d5e1070bac3a91bbfbe43ef354ffd24065b550c76bf3ffe19c15d55e6d99990ff133ce048157fe40437df6c6632e4c557c5abc20ac7db7339b32205d9e247ec0bec1d035939fd4c572181071424464fe1db0d02fe255a69755c0df657ce18b688c6067dce25378f8a767aac4c69cb11260a6783209709c1d698223a1b883c24fe0effa0147716743b598b10a33b4aafb70ae922ba49e729bad9b6b7ee5f8e5e493c7c84c8c08b481b2cf170136c34aaccabf34e5a9402b788ba55a32952113595c636c85198158e90971652452a7d89e482038a828f8f1aad6e63d7328fcc551a2678b0f458b24d169a2ea28b4b9e9620c96e225d0d1a586042b95186fa3d839042621b65aac8afe20e109092e13e40bace84fcf5893ae931d626d1894562d473331fbe39c06b482ee5d5996ec0fbf62475f8315edadcc1056478073769e1b9795dbe67546119dd6b895a1f6df69963c06badba43214ccf43d0bab726ff69a4a3a9bc0597a066afbab5cd45ecfdf7f95c823ac500a438d38452a6b848e8c85b3b0ae6215cbd1f86c2f8ff58ce63f055937fcb26dc533f350924dc5a327572a5d43364bd9fae2fcb026ee80064f050485772170d9f8531b2c14578063d5880888e3eead15f465235e1d0d30becfb0c7211776d7b3426022ff29f456a0cbcd217bc575f50ed98b5145b38741920a18536421116daf674c791f61bf49946a06551ffa7b27aec64b1989b1525943515de9a45def405846789921a424ed389e36451d6ddfc4a3e591cb6c6c56ead935d57081d2c3b82727a2c9bc1f16ac4018e5b1d3b6e27ebf81c333f183835cdb033b67a76d091378799d7df1c47e5973cdbbca6c1d1db677dec3c0b8e86c0f00723246f00f8b532c5d79e8071170bb31f858ef60c996282db7f893d0b63be0ceb2cae1f20e6ccf1e938305839e5fed83a1550fb42b083245fdaa096568a2bf17e79c45380e13663e3f918a4280f6440ce7da7d90e5ef0e533d715bc293bf1c56f096aa692f5c20a69690729cd040aee94291f0b81111782f34b9a3d897eb0e8a5576b8922a57a1999d4c170ee12f06379ae00cf73be96df9b81bde3bee78c08057a4a32fdf3f60d0fef1c3953f1b94ee7464b74617ca7459d9af51a29319493fd076d49d4da677fdacd73c925299da13d60b3712e96dd2fdb24c74235f093f610a0247ce6aa9184f913759482d189bcc8edb747bcd8ecf7e14f48baee2cd877797b1c767545cdd1f1b8d56ee2b4574a3569f898a320b7eef33020cd6646b079731b7c"}, &(0x7f0000000000)=0x1008)
setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={r3, 0xb48df66c0}, 0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x29, 0x29, 0x18, @rand_addr}], 0x29}, 0x0)

00:07:43 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = dup(r0)
r2 = semget(0x1, 0x3, 0xa0)
__semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000040)=""/173)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000000)="f7e0c3917e3678b5202de75814d1d36a772c1da3e878466ee3da52e315507dedf2c5c7d2631df3f4d0")
r3 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r3, 0xffff, 0x100a, 0x0, 0x0)

00:07:43 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202ccfa85a112f7695967662bddaff51669"], 0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x102, &(0x7f0000001200), &(0x7f0000001240)=0x8)

00:07:43 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)
r1 = socket$inet6(0x1c, 0x3, 0x6)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8}}, <r2=>0x0, 0xffffffff, 0x9, 0x100}, &(0x7f00000000c0)=0x8c)
connect$inet6(r0, &(0x7f0000000340)={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x705}, 0x1c)
connect(r0, &(0x7f0000000300)=@un=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0xfffffffffffffffa, @ipv4={[], [], @multicast2}, 0xfffffffffffffff8}}, r2}, 0x84)

00:07:43 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
r1 = shmget(0x1, 0x4000, 0x80, &(0x7f0000ffa000/0x4000)=nil)
getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100))
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getpgrp(0xffffffffffffffff)
r7 = fcntl$getown(r0, 0x5)
shmctl$IPC_SET(r1, 0x1, &(0x7f00000003c0)={{0x80000000000, r2, r3, r4, r5, 0x53, 0x4d}, 0x5, 0x2, 0x7, 0x1, r6, r7, 0xffffffffffffffc8})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, &(0x7f00000000c0)=0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
bind$inet6(r0, &(0x7f0000000340)={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x401}, 0x1c)
freebsd10_pipe(&(0x7f0000000380)={<r8=>0xffffffffffffffff})
ioctl$DIOCGETLIMIT(r8, 0xc0084427, &(0x7f0000000440)={0x8, 0x1ff})

00:07:44 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="c59c638a"], 0x1)
r0 = socket$inet(0x2, 0x20000004, 0x2)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={<r1=>0x0, 0x4}, &(0x7f0000000100)=0x8)
r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x4)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x74, 0x80000001, 0x1911, 0x9}, &(0x7f0000000180)=0x14)

00:07:44 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r0 = getpgid(0xffffffffffffffff)
r1 = getuid()
getresuid(&(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280))
setuid(r1)
wait4(r0, &(0x7f0000000040), 0x2, &(0x7f0000000080))
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

00:07:44 executing program 0:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
getsockopt(r0, 0x7, 0x3, &(0x7f0000000240)=""/95, &(0x7f00000002c0)=0x5f)
r1 = semget$private(0x0, 0x3, 0x1)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0xa7])
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142)
r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000)
mlockall(0x1)
setsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f0000000100)=0x6b0, 0x4)
sync()
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080), &(0x7f00000000c0)=0x10)
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000400), &(0x7f0000000440)=0x8)
accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
semget$private(0x0, 0x7, 0x400)

00:07:44 executing program 3:
r0 = semget$private(0x0, 0x7, 0x286)
pipe2(&(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1, 0x4, @loopback, 0x7e1b802c}, 0x1c)
__semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000040)=0x1)
socketpair(0x1, 0x0, 0x9, &(0x7f0000000000)={<r3=>0xffffffffffffffff})
getpeername$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c)
syz_execute_func(&(0x7f0000001100)="a43645dcbfffefffffc461f9c5f400430f0f2425630000009ef3add8dbc4e1a9d54b0cf2472935090000000f72f38f8f6870a300ae")
__semctl$SEM_STAT(r0, 0x4, 0xa, &(0x7f0000002140)=""/4096)
flock(r3, 0x4)
__getcwd(0x0, 0x8a120ab30f448d12)

00:07:44 executing program 3:
socket(0x17, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")

00:07:45 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000100), 0x4)
accept$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/14}, &(0x7f0000000140)=0x10)

00:07:45 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00"/136, @ANYRES32=0x0, @ANYBLOB="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"], 0xa0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0), 0x0)

00:07:45 executing program 2:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
exit(0x1000)
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:07:45 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$sock_int(r0, 0xffff, 0x5004, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660272d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0)

00:07:45 executing program 1:
syz_execute_func(&(0x7f00000005c0)="9826473e4314080f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c45370c475c475cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x1c)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000680)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="000000a0de0f00003f00010009000600790e000002004e21ac1400aa00"/156, @ANYRES32=0x0, @ANYBLOB="02000000090000004900000000800000ff43ab8185f5fc35a2fcff0000"], &(0x7f0000000380)=0xb8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={r1, 0x1c00}, 0x8)
recvfrom(r0, &(0x7f0000000180)=""/223, 0xdf, 0x80, &(0x7f0000000280)=@in6={0x1c, 0x0, 0x8000000000, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}, 0x1c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x40, 0x20, 0xda, 0x7, <r2=>0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r2, 0x1200000000000, 0xf1, 0xaf, 0x1, 0x100}, &(0x7f0000000300)=0x14)
socketpair(0x1000000000000010, 0x3, 0xfffffffffffffffa, &(0x7f00000004c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000480)={0x1, 0x1, r1}, 0xc)
setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000440)=0x333, 0x4)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10208, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x0)

00:07:45 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0xe0e, &(0x7f0000000240)=[@in6={0x1c, 0x2, 0xffff, @ipv4={[], [], @multicast1}, 0x101}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x2, 0x1ff, @ipv4={[], [], @multicast1}, 0x1f}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x96f, @local={0xfe, 0x80, [], 0x0}, 0xf86}]}, &(0x7f0000000180)=0x10)
connect(r0, &(0x7f00000000c0)=@in={0x2, 0x2, @loopback}, 0x10)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local, 0xfffffffffffffffc}, 0x1c)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x8, 0x4)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
bind$unix(r1, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa)
poll(&(0x7f0000000080)=[{r0}], 0x1, 0xfff)

00:07:45 executing program 3:
socketpair(0x2, 0x20000007, 0x1, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
accept$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000de0000000000"], &(0x7f00000000c0)=0x37)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x3, 0x4)
syz_emit_ethernet(0x0, &(0x7f0000000300)=ANY=[])
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x2, 0x6, 0xc00000000, 0x100000000, 0x9, 0xff, 0x80000000, 0x10000, 0x80000000, 0x6d4, 0x100}, 0xb)

00:07:45 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x3)
getresuid(&(0x7f0000000180), &(0x7f00000000c0), &(0x7f00000002c0))
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80)
truncate(0x0, 0x0)
getuid()
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r3, &(0x7f0000000280), 0x69)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000080), &(0x7f0000000140)=0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)

00:07:45 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
pipe2(&(0x7f0000000180)={<r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000001c0)={0x1, 0x0, 0x7, 0x6d15, <r1=>0x0}, &(0x7f0000000200)=0x10)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x100, 0x8, 0x400, 0x1, 0x1f}, 0x14)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r2)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000280), 0x23b7)
getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000020000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000004000"/156, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0)

00:07:45 executing program 0:
syz_emit_ethernet(0x3a, &(0x7f0000000080)={@random="c32e15702c78", @broadcast, [{[{0x88a8, 0x16, 0x9, 0x3}], {0x8100, 0xfff, 0x2, 0x2}}], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @local, "", @empty, "9c12e57e615dbc4162c0afadb49603e8"}}}})
r0 = open(&(0x7f0000000000)='./file0\x00', 0x401, 0x20)
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000040)="8834b1d787cb6bb80edfbd540e4826f5776d")
syz_emit_ethernet(0x3c, &(0x7f00000000c0)={@local, @broadcast, [], {@arp={0x806, @generic={0x0, 0x7c03, 0x6, 0xa, 0x2, @random="e373e5ce670c", "c396991d23ee7f2b61e9", @empty, "6fcd871f3e8a0fe54397eac10866b33b"}}}})

00:07:45 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={<r1=>0x0, 0xf7, "957e70f2f44bfe90b2ebd397b7a8b87a69afc195e7dd4879755816e65e1630080b13f969376086ba17b22d447dc2a4aae31868098cb6995cfa77cb4709b5a18889c6d0e2235697b1a944861a21fa072844ba1145acc2ffa5bb7f8bc0d90227d5a118abd1fb085cc3b1e8a37a965b130126b57588a1345d21754ebdd48f568568e9fc639c0ddf57e05b12524d4f96c31cfeb19cb4d41ec45fb663c848811c29ed1543405d5a3d3d3bb59b1d09ae541683edd797441c51a3570a213f177e69f0ddce2e7b6f8415ac67d6cd8711a9ff2aa55d55796e982dc8c46cae1f8a70c2dd401116f17fe200b58fa10898d7b3ad746fafc53a16524a73"}, &(0x7f0000000040)=0xff)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x20}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
close(r0)

00:07:46 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0xa, 0x0, &(0x7f0000000080))
r1 = socket(0x17, 0x3, 0x3)
getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @multicast2, <r2=>0x0}, &(0x7f0000000200)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000240)={@empty, @broadcast, r2}, 0xc)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000400)={0x8000, 0x9, 0x0, 0x4, 0xfffffffffffffffa, 0x8000, 0x8, 0xca, 0xffffffffffffff00, 0x1, 0x8}, 0xb)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000280)={<r3=>0x0, 0x4a, "ca093055228307033c8fd7a83ff9e90c0b5dd069f929a0a9d2702adb26cbc1e221bd3be2f98d4fcb2bc5fc78f8ec059b092aca15a57993ab5de9813d3835668a5dbb9e077881663116df"}, &(0x7f0000000300)=0x52)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000340)={<r4=>0x0, 0x6}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={r3, 0x6, 0x0, 0x9, 0x3, 0x2, 0x100000001, 0x5, {@in={{0x2, 0x1, @rand_addr=0x80000001}}, <r5=>r4, 0x0, 0x5, 0x1ff, 0x3f, 0x3f6200}}, &(0x7f0000000000)=0xb8)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000003c0)={0x3681}, 0x1)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=r5, @ANYBLOB="00000100"], &(0x7f0000000180)=0x16)

00:07:46 executing program 3:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0)
r2 = shmget$private(0x0, 0x1000, 0x155, &(0x7f0000ffd000/0x1000)=nil)
shmctl$SHM_LOCK(r2, 0xb)
chroot(&(0x7f0000000040)='./file0\x00')
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
fcntl$setflags(r1, 0x2, 0x200001)
writev(r4, &(0x7f0000000280), 0xa7)
writev(r0, &(0x7f0000001780)=[{&(0x7f0000000100)="59a7252b5d41aaa9edb51778de7037b26abe3389f696154ab2793e5a078a4b3b6d31618647628fd9206861b372b7941b4bab89d23be717a297bfc14aae9ec587734b", 0x42}, {&(0x7f0000000180)="110261f48d894a660c0e9063198b8c10b23eae83bc32b938237344bfe7d59b0e1d4c164e70690659b50a40e793a56b74bb53480c201697abe1a7e8ff496792d96c103f2ddb27376e86ce14b02de9f5e3e7a4d975904f6eaabf8a70793be8a0b21c9d603e34b460215b089b80181b2086b75c9416230e84b4b97001693ae40ed5cdb36d1e3de15614a2204654248c128c068531229def05e72e8d7bdf8d2d0576b2b9c30472f61a426d9651", 0xab}, {&(0x7f0000000440)="ec80036cbe2ecee3812c934dbb900b49885765044c90131f75e3f7c3cf7c6307022a83a141d219e5cde83e084913a735b23874d6a47b7a2e6ff731528ecdeb585ff4c5611cb0c9815645d811aee812b69f29ba2cc94f5a7ae1e7c3737478c19212b5dd26cdd566c2e1ea9af1bce0d43719d5f01c0d7c02bff830353841d3bfcdb53615cbf334ef0a253adfafd773404de9abfbb94ec97c4b5ee4bbbccda2a31b789a995ae09cf5b23610f4e7afed464047b641da500c809dc23153735b70ad7b739af2a257e753e216d0970f3e57", 0xce}, {&(0x7f0000000540)="f2ac18de0f9b815ff7fb26a67e9ff9be5e72e6f65e7e96b3f3c5ced006f0ee7365282091432d739cd04fdde140bfd7f16b15be3a7c21af58cff9ba521c2cc7c4fc967ec0c8d84bfd4e1e9310674694929a8e7c61ec2137507745e6e121fcdc5ebc29bfe57c366eeb1301395865a7a93b5ee3", 0x72}, {&(0x7f00000002c0)="707962161b0b45dc8399e49426d5f235abf68827f9f47f2248995fc098c719a1fd870205a705cc1b9d", 0x29}, {&(0x7f00000005c0)="5f861483ecdfa152214c5b7a135d2dafeb3bcf87ba5dc7827b71a67235451418c5efec5c95a27dddcffbfa83fc1288d1c29e510d8ac6f9fda9433018725cc6899cfa4f6e264019431e844bc978d250faf5f05e0d", 0x54}, {&(0x7f0000000640)="e5a498324245488990e709f0c751593bccdad8f6d1fc4f3a2e46f524fe26322d409ee426efe631d32b6fb113d186b6053ac2da7ffef0e6d15b0a029621929b1d5b5abf561d2960890e0876fc6e3181d1b3d7953a6b384c4d7b592b95e4d75cffb6bf20fc4b4b546a604dfc9b9ecd784cf3988c3b06ae0f6965415be2836b3b5519a17c19e693ac1fee18a6f96c208abccfac6d45c7ab6f1ae800e403c1182d231b75b4858a6cd1f1c5c4e5582dc0736bfac9778130229f1773f5a1582d68bac7df5a6a5f03b0c696a2858fb64ab62a54f8d5093e92", 0xd5}], 0x7)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000400)=0x200, 0x4)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0)
writev(r3, &(0x7f0000001880)=[{&(0x7f0000001800)="200091a74116036c60cd376a0b1ee56cf10ffb7e9e5cdb3ddfd277941a7bb24c361fe6fb35e795bea0498416e8fc6b86ca0b5fcc6d864f4e0984bcc6f92272c7c53f389d13365a0f16bf54cd71cfb53003989cfb7cb0605d4f51485169c216ec1f30ab3ffa", 0x65}], 0x1)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000300))
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x0, @remote, 0x80}}, 0x0, 0x8433, 0x5, 0xf3b}, 0x8c)

00:07:46 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
exit(0x3)
getpeername$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={<r2=>0x0, 0x4}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r2, 0x4969, 0x40}, 0x8)
utimensat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x8, 0x1}, {0x7, 0xb438}}, 0x200)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @multicast1}, 0x8)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast1}, 0x8)

00:07:46 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10004, 0x22)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100), 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0)
socket(0x2, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(0xffffffffffffffff)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setrlimit(0xf, &(0x7f0000000180)={0x8, 0x2})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000)

00:07:46 executing program 0:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000a40)="bf6e84930a6c7e43", 0x8, 0x0, 0x0, 0x0)
sendto$unix(r0, &(0x7f0000000a80)="abf143fffea2c8ea", 0x8, 0x0, 0x0, 0x0)
close(r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1ff, 0x0, 0x8, 0xfffffffffffffffe, <r1=>0x0}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xb, 0x80}, 0x8)

00:07:46 executing program 0:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000e97f00000000000001"], 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f0000000040)=@abs={0xf64cb340ce081cac, 0x3}, 0x35b)
getsockopt$inet6_buf(r0, 0x29, 0x7f, 0x0, &(0x7f0000000080)=0xfffffffffffffe4a)

00:07:46 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000437001e3000000000000000000000000000000000000000000000000000000000000000000040000000000d70000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94)
writev(r0, 0x0, 0x0)

00:07:46 executing program 2:
socket$inet6_icmp(0x1c, 0x2, 0x3a)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000300)=""/142)
accept4(0xffffffffffffffff, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = semget$private(0x0, 0x7, 0x400)
semop(r1, &(0x7f0000000040)=[{0x2, 0x8, 0x1000}, {0x2, 0x6, 0x1000}, {0x1, 0xdd7, 0x1800}, {0x3, 0x2, 0x1000}, {}, {0x5, 0x3, 0x800}, {0x1, 0x7, 0x800}], 0x7)
semop(r1, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4)

00:07:46 executing program 3:
syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet(0x2, 0x2, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0)

00:07:46 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x100000000000601, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r0, 0x0, 0x1000000000003)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x35, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x100)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
bind(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, 0x0)

00:07:46 executing program 3:
syz_emit_ethernet(0x68, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x32, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3c, 0x0, @loopback, @rand_addr, [], "8000"}}}}}}})
socket$inet_sctp(0x2, 0x5, 0x84)

00:07:46 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10004, 0x22)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100), 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0)
socket(0x2, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(0xffffffffffffffff)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setrlimit(0xf, &(0x7f0000000180)={0x8, 0x2})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000)

00:07:46 executing program 3:
syz_execute_func(&(0x7f0000000640)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460fc4e12166d576c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0xffffffffffffffff)
r1 = getpgid(r0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
fcntl$lock(r2, 0xb, &(0x7f00000001c0)={0x2, 0x1, 0x7, 0x4, r1})
r3 = msgget(0x3, 0x4000000000000008)
msgctl$IPC_INFO(r3, 0x3, &(0x7f00000006c0)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r1)
r4 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
r5 = socket$inet_icmp(0x2, 0x2, 0x1)
r6 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil)
shmctl$IPC_INFO(r6, 0x3, &(0x7f00000003c0)=""/97)
flock(r5, 0xc)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r4, 0x2)
freebsd10_pipe(0x0)
connect$inet(r5, &(0x7f0000000000)={0x2, 0x0, @broadcast}, 0x10)
shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
mlock(&(0x7f0000ff3000/0x4000)=nil, 0x4000)

00:07:46 executing program 3:
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
utimes(0x0, &(0x7f0000000240))

00:07:47 executing program 0:
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff}, 0x100000)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), 0x4)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)=0x1, 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
getpeername$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)

00:07:47 executing program 2:
r0 = socket$inet6(0x1c, 0x5, 0x0)
r1 = dup(r0)
setsockopt$inet6_int(r1, 0x29, 0x30, 0x0, 0x0)
r2 = shmget$private(0x0, 0x3000, 0x82, &(0x7f0000ffc000/0x3000)=nil)
shmat(r2, &(0x7f0000ffa000/0x3000)=nil, 0x0)
r3 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={<r4=>0x0, 0x80}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r4, 0x850, 0x5, [0xa1, 0x0, 0x5, 0x6, 0x7d7]}, 0x12)
recvfrom$unix(r3, 0x0, 0x0, 0x3, 0x0, 0x0)
ioctl$DIOCCLRSTATES(r3, 0xc0e04412, &(0x7f00000005c0)="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")
syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r5 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8)
socket(0x1, 0x20000004, 0x1000)
connect$unix(r5, &(0x7f0000000080)=ANY=[@ANYBLOB="9d022e2f66ac26e897849f65eebe1bf30cecccba124ffb706a16fd700a06c8e9c9d75ccad9c66b970eb8d87558f2ae7e580010000000000000c61e986cd7f5344136e45e2c78cb3dc267640505ac7c1dd1862fba71c33d454494124c7927ef809d835169e3b206f2ad54bbc5"], 0x10)

00:07:47 executing program 3:
munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000dfe000/0x2000)=nil, 0x2000)
mmap(&(0x7f0000c88000/0x2000)=nil, 0x2000, 0x7, 0x1012, 0xffffffffffffffff, 0x0)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003)

00:07:47 executing program 2:
r0 = open(&(0x7f0000000540)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={<r2=>0x0, 0xc5c, 0x2, 0x62}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000080)={r2, &(0x7f0000000100)=[@in={0x2, 0x0, @rand_addr=0x100000000}, @in6={0x1c, 0x2, 0x0, @mcast2, 0x1}, @in={0x2, 0x0, @rand_addr=0x8}, @in6={0x1c, 0x3, 0x7, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x40}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0}, @in6={0x1c, 0x2, 0x5b39, @rand_addr="b12b14ac8b37ca78089733da9258bb2d", 0x5}]}, &(0x7f00000001c0)=0x10)
ftruncate(r0, 0x0)

00:07:47 executing program 0:
open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x10)
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000380)={{"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", "577cffa9be8e3ab920078efbbd28150f1fbf6de280daff9b521dd5b9c724f39c", 0x3, 0x401}, &(0x7f00000000c0)="640f1c40aafd9b6f6a35d04dedb89dc9f6511e138847048ca59afc820206d0796799d820e5103107b299e8031019", 0xfffffffffffffff7, 0x1, 0x6, 0x10000, 0x3, 0x6, 0x4, 0x4})
open$dir(&(0x7f0000000000)='./file0\x00', 0x128000, 0x80)
syz_execute_func(&(0x7f00000002c0)="0c09c4e335388f68db00000298cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35c5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
getuid()

00:07:47 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0xc0, @rand_addr="69b77f27d29375c53cfa1379645f3fcf", 0x9}}, <r1=>0x0}, &(0x7f00000000c0)=0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8)
syz_execute_func(&(0x7f0000000200)="98341b0f050fc7f791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000")

00:07:47 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1031, &(0x7f0000000000)=0x73a, 0x4)
socket$inet(0x2, 0x10000004, 0x8000000000000)
setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000040), 0x3dbd06997b8fd555)

00:07:47 executing program 3:
syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:07:47 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
semget(0x2, 0x2, 0x500)
poll(&(0x7f0000000240), 0x1b0, 0x0)
__semctl$SETALL(0x0, 0x0, 0x9, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x1ff, {{0x1c, 0x0, 0x800, @ipv4={[], [], @broadcast}, 0xffffffff}}}, 0x88)
r1 = msgget(0x3, 0xa)
msgsnd(r1, &(0x7f0000000200)={0x3, "ef26263783311138cec308962314e5bf8681ba1ac26fdae5f05807c3399e445eb47368e46f6d71eab0680db70f0556eabddb7a2d0cbb800e1efed28b23abadcebf8b1085c309c50f1464f1b5be8901d6dbb48bc2669d46dcf4b8bec8677766440418eb61b6bc17a40282650efeaa6f3861f626ab4d9fc5bbb8b001552f12d122a55cf58834d5b1c9208d"}, 0x92, 0x800)
semget$private(0x0, 0x8, 0x201)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)=""/249, &(0x7f00000001c0)=0xf9)
syz_execute_func(&(0x7f0000000540)="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")

00:07:47 executing program 2:
semget$private(0x0, 0x0, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
fdatasync(r0)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socket$inet6_sctp(0x1c, 0x1, 0x84)
poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0)
setresuid(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)

00:07:47 executing program 1:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
listen(r0, 0x0)
r1 = semget(0x0, 0x5, 0x10)
__semctl$GETVAL(r1, 0x3, 0x5, &(0x7f0000001100)=""/4096)
getpeername(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002)
setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000040)=0xffffffffffffe576, 0x4)
getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f0000000080))

00:07:47 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100000, 0xfa)
mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x1)
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000001280)="2ac5712dd8a1d72c306ab6aa2b203ca54f9bbf2f808450a4929b8551e50053eab627fc612668d25c25f1bebcff66ebe583f81f6a81b315c222f89740ae58a3b5aa6d8e196ead38c43c1d6472ca88c00d6a617c7b8b9c3b32bed34cb5033d55a38b22aaa386c79e2c387842a5f8ca3a8694391f4750c20794522992fb42ff56196b3ce43ef4cba594e90d4f267b7cdb5ec5819c487fce5818d7c320c7b0297f9ed49e4ec2cc216a7ebdeb5ae414e9e7d271d5397016438b07b9199f0016")
ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000180)="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")
syz_execute_func(&(0x7f00000000c0)="0c17c4817a2df9c2cd80400f01c4f56962f5696200d9c441395bf9f2680c0000009494266ce4c7dc6382400facbffd00000072c4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef8460fc80faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000006666450f17720d14111d54111d00")
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001340)={0x2, 0x8e, <r1=>0x0}, &(0x7f0000001380)=0xc)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000013c0)={r1, 0x6}, &(0x7f0000001400)=0x8)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd11_fstat(r0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchown(r0, r2, r3)

00:07:47 executing program 1:
r0 = semget(0x1, 0x0, 0x0)
__semctl$GETVAL(r0, 0xb31a683eed5e237, 0x5, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000500)=[0x598b, 0x8000, 0x15a, 0x100000001])
lseek(r1, 0x59, 0x3)
ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000080)={{"96a5104de6063a6f8c2b410d4057e3fa31e6365b5ab808f87a4017aff2349b3407a37fb810276f9b171d87909f7f63e17e896cd99607c16456d4b9adbefd7f701beb1107bd4a3844e388a7399103d40757d7b295a5248a09c1e929ed87037c2f8f074f8f5c00cf07c1cde7b68b50282f4f8e1efe20f7b89c87fa52bb633b9f8031a7d19571799558953a0e5cea00cb1deab767735f9862bc1324382042524b4b34ba837f6a329da42f20d4acd076830fb82d8193ba452b9777dfe35ae5b4e5e4dd6a889d22f6091ad82dc7dee5d87773c4b40eb2ffcd902823f2bc66da033b4a8f230d035e660c2ecf64fb45820bb902b1d16469572127723dd2506f703265ed7c455da3aead0150341241cfd35d54f9195ca778c57a0f87833c78521fefce9cc1854f90294c662685a5f12e310636ade1c9dbb7ba1a080e58dfa6717bc8b084a1021b6e899943a8372f0976d7846eac48bcc33d382801e26f03c44c882cc30388dc27572841aadbeec13d14a3ae00de55f8daabb54dbf8b0628b8cc3a846f93b002a3e120198ef94bdf9d0865d1cab8eededf95d28edd07221dfb1cc64c7c46a987f2993132e518c0507adcab65fceed1fc59afb8e374429df95b5a410a96ca5f7a3516e6e3d727d97635fcc6219924d9a9101d8630453096540926a46675bff3930c2689c3ed58d94d725b3b7852fe16b08d8cc049c0f042b94cceb758452918f55c6c2271c02888447006e197c627c41c95e33f1d11e9c1c75a61f35358dbaf528427b56662a939750aa285acab228639004c0d69d09414600673f5351a6b787594cd0aab2ee710722caf812e0a9a3fef76f5b05221c04cd9cc3374795d0551580aaa4472978d0eb01105a46c27f5eabf3781103039241c06702f493fe20781d5b0ead325e8d6a98db8584c9d66ee1c1cdc3ae8e27ee4ce048c5c05e541e5a4ffe59de00ad3c18fca568c1f9b54d41d5b1d97bebc3ba602e93d01e028948cf6218bb5af87ea360f84b0e7ab693ae6587e78560d9e805f212c31993865a2cacbaa3f82961b88da6ba5b0f326708360765b076bbfec7f017c116db4ad86c486b99930f8be5eeeef1017651d453b67fd57998817b14e0837076c9e56bac67ba4924dbab8d94938e91789a63f3a6ac71d8fbd0484f4458f869cf6dbe4a5c1f73a45943c5eb319989ff910a6887faf37cc3ddddeecee311e6cba61e19de1e61b87df9d9324a3b1a256d38da8a090c8737762f9d1cf2553f91bca870231f57208e97a3a5061cd7656beca0d34a2367fecc4d05d8c6a04dc3441b54fff3320fd2207f0378b65d32c8ab514d87b64e074918aa2683d1ec6e1ed42c55417dfb9e39fdcb144b345d868972a673ffee1b0e007e984d0cc41036e13f15ec850ea6b1bfceae9fc60996f9c98cb3fbf34976a021e91a8ab4011107423aaf866c17740a3b62c", "389da4044052f7ee191aaa7596821249e8db33a08be96c72a627db05c7778caf", 0x30}, &(0x7f0000000000)="4da36b40e81f79ce3e21af4aa6b02abab19be48e47e29e68d30e51175df7bf0eead220fda87309da5845de5ee0c4d950c19a4a015daf59a6b02b67c234a80ee0a47580d342b49b641e2dee9bf3e9a322c9e62186", 0x9, 0x401, 0x4, 0xf68b, 0x9, 0x9ab, 0x2, 0x3})

00:07:47 executing program 2:
r0 = dup(0xffffffffffffff9c)
r1 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000ffc000/0x1000)=nil)
fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getegid()
r4 = getuid()
r5 = getgid()
r6 = getpgid(0xffffffffffffffff)
r7 = getpid()
shmctl$IPC_SET(r1, 0x1, &(0x7f0000000140)={{0x0, r2, r3, r4, r5, 0x80, 0x3}, 0x8, 0x7ff, 0x8, 0x8, r6, r7, 0x6})
setsockopt$inet6_tcp_int(r0, 0x6, 0x90, &(0x7f0000000000)=0x1, 0x4)
syz_emit_ethernet(0x3, &(0x7f00000003c0)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRESHEX, @ANYBLOB="4226524fbbbf12d22963a2302fbee83569be27a36c8680559bfdcb55e01c00cb923e2530b3852cb1ec4d517aef144c75684a8dcc5648c4261ca5598dfc8e328cdfae434b8529c4b13268b6c145093e6d77ea717c5addf3224a01da0190cf43349614b74da8f20dcb90ce2cd07ce32ed92c79e36f1f0d55b9838d5750e246c882bfec8de62721331ae23a559a89a205d177cd0383dc24da4a52d8a3b2070a2abdd50d7052f6147ea9168e80b67af7ce51fc49ec017384368ab10f585d4f1c816bb7b801e64eedd50c9e92c0e9", @ANYRESHEX, @ANYRES32, @ANYRESDEC], @ANYRESDEC, @ANYRES64])
r8 = shmget(0x3, 0x2000, 0x10, &(0x7f0000ffc000/0x2000)=nil)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={<r9=>0x0, 0x86d, 0xf, 0x0, 0x5}, &(0x7f0000000340)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x1, 0xffffffffffffed09, @mcast1, 0x4}}, r9, 0x100000000, 0xdf, 0x1, 0x1, 0x3, 0x5}, &(0x7f0000000380)=0x98)
shmctl$SHM_LOCK(r8, 0xb)
shmctl$SHM_LOCK(0x0, 0xb)

00:07:47 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="0100c4000000"], 0x8)

00:07:48 executing program 3:
getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=<r0=>0x0)
setreuid(r0, 0x0)
r1 = semget$private(0x0, 0x0, 0x100)
__semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000180)=""/213)
open(&(0x7f0000000280)='./file0\x00', 0x4, 0x22)
syz_execute_func(&(0x7f0000000000)="1c050facf7d198cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101c402fd1de7fec4663ed107c4415814c4f2168f4808eed5bcd29d3f73d888008020000051c1ea01eff265dc5f00c401611282030000000fce5b4545e269a841000f99c442cdb8f8aee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f91337cdd93cf22e443b0fc7bf0d5e00008000800f015c02e702e7d5f421")

00:07:48 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x1, 0x84)
accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000080)=0x1c, 0x20000000)
socket$inet6(0x1c, 0x4, 0x4)
dup(0xffffffffffffff9c)
accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000140)=0x1c, 0x20000000)
freebsd10_pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ftruncate(r0, 0x4000000000010)
open$dir(0x0, 0x202, 0x30)
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013)
getegid()
mprotect(&(0x7f0000db5000/0x3000)=nil, 0x3000, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
linkat(r2, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x400)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffffffffffe)

00:07:48 executing program 2:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
open(&(0x7f0000000000)='./file0\x00', 0x20008, 0x2)

00:07:48 executing program 1:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000008c0)=0x1, 0x4)
r1 = socket(0x2, 0x10000001, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000080)="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", 0x801)

00:07:48 executing program 3:
syz_execute_func(&(0x7f00000000c0)="1c12c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b2636fde101edfec4427fc902023ed107f216c4c3a57ca1080000009ec422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f871d45332faeaeeef5f50f54635bdedec4a1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d64f7fbc4c1792f047e")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x194)
preadv(r0, &(0x7f0000000040)=[{&(0x7f00000006c0)=""/137, 0x89}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000840)={<r1=>0x0, &(0x7f0000000780)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000900)=0x340)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000008c0)={r1, 0xffffffffffffffff, 0xa55, 0x6}, 0x10)
r2 = socket(0x17, 0x4, 0xa61)
geteuid()
freebsd10_pipe(&(0x7f0000000080))
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0xca1cde85cb7d1977, r2, 0x7)
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000240)={{"8e76e69d9c155e8acbf16d6f45319864b3ccda3d2092ebd8b27fe8eddc4ae1913245972945b22c2f79cf818995cef90cfd975e20b96344ee5e9d853acd456d5cf9f50ece1283f156775cb1b4b66094063f14d1c72234304151128e8fefbb56233672fe8c262dff16be6aa444e0f9836fe584eab54ac2e42bb61600f2dee81e307e397698d2378bef7d745234c0e38d3cd140d2499670f53686bb9f595876f30770cbc089bec281fb263da78fde8ef007cf6aa0c11bae597fe5797c735e66cf60e49a85bb72dd649a9d9733dea0b305a7bbafd9b3daa332b4867984321b95512c8334c3448108f8129cee57ef4837e49b6dffd77ffc172c0cba8b06a9a101481672d367a7fcd6f8f9215ec2c5eecf48a56803076c713b255492d79764f2030a56e9cb01869043ad07510c3572ec67bc70019ef6feebf28e3945f611300fb199190b6917a0468bdda9ff4a4e66e566c47ade553642a931138eaa4525ca67876741f1658e6946db5bf359928192aad57d82d35fd2adf83e79ab7cd24beeb3802529094159f4cc78ad17b6276cc32f1842fccb57aaa15dc0f4b3cb41a01c1db0172a2c840f4dd3f695034a7aa0bd0514d739ae872875fabff8c0c26739a89fe25ff632cd03ed913152af399d7db24cdcf39d38ee42dd4843f28348c0eb8e34130b9e59b01648e5a9b7a19fb01a99a8302053064785c637327890a0307ee5aef687162fa7f5f60212b7c933dd8dae0656525a6be5839c88666cd067f53dfcb292ea439c7cecac2f52984af57d3e803857297c4dec64d2fa9176c644113273dce119b9a36b22937d0a2ad05a04ce8a8296ad52f1c4f3d35708bbde8017b46bfc00eb1b0dcba2affc31b40d73427f5edc8b66afc86b881860256df27bfe5be0bcac8c23c16762135711660cb53b623a099d753cf1d926bd244e166b7d748b76b3591c9c203cd9f5835f62e9c559d18fd774d44d9c2a10367bd20c536defbf81b68983bdbe983c7237dfeaaed7c3591891bd13dd2fa966d6251d21cf238cd23d95d919c5de0a38d94d3d79793ee8194304271b7c69193ad50b67a5dddf4640f8289837f0bea708a17590b25e0a1ca3dc4b7d576cb1b56368d366ad546066bc2e620cfe0e0a45985d3fbb1af349ec28599104ca6d7760c16eb4286534384c6c86b71cf2977b246b60ea279e31524bbad37525f88b8c0a121e6976034c2e1dcabc5aca3c1556f830640e7d5c4db6177ca66e0756d4e60f5233f3a939051aa9b46cc599fc684ebe69740bef5eb3e98c2e6b9256c6978cd807a99e35bb665604a148a0cd185391281bcfee38dcc0b0a33ef2fd1a9a0e01afa620d1df53bc7c47eb7b6554f7a8ad6fd80874f47d8825b8de7201dbb28dff188d09eae4f6a0d644878930d3bade35da4ac396193ee3a7e3df9754f2e58400", "68fae5f144badf0437f41c52470079670dcca06bf0588004450dffd2e577e61c", 0x2, 0x3}, &(0x7f0000000180)="738a3ab4a2f5992616e6f2dd19080b55aa36fd4d23e0a0313e63b3347a5d6d9da2241e8ea9a7186bca04e452e615b7d870f9df01eaa39363b73e62d03169cafc3c283382001431213f3629bcccd013ac25a8fad994b8cb7b4dc443f4132f39594af351d3bb82858bf32e835929edc4ef154954b291640582b6a3c41b000b4dac0f6903ae6c85b3c905166b258e23df4e1f091785fb73d7a9165cd8650e3af3e935a8daa45ea25285edc7fe", 0x8001, 0x4, 0xf51, 0x2000000, 0x7, 0x9, 0x7fff, 0x10002})

00:07:48 executing program 1:
syz_emit_ethernet(0x51, &(0x7f0000000080)={@local, @empty, [{[{0x88a8, 0x0, 0x940}], {0x8100, 0x200, 0x10000, 0x2}}], {@generic={0x8019, "c3ff9d217e78a81acadf5c96631af2be62239948c230e949b1fc5065e760124e812289b04ca12d5e2d5a1c7a9eb3eec46c2905bb0732dfce6b16ccc50e99296cb9"}}})

00:07:48 executing program 3:
r0 = socket(0x0, 0xffffffd, 0x284)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x31, &(0x7f0000000600), 0x8)

00:07:48 executing program 1:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0)
r0 = socket$inet6(0x1c, 0x5, 0x0)
ftruncate(r0, 0x7)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={<r1=>0x0, 0x6, 0x0, 0x0, 0x7, 0x8, 0x15f, 0x21, {@in={{0x2, 0x3, @loopback}}, 0x0, 0x45e, 0x2, 0xffff, 0x9, 0x3}}, &(0x7f0000000100)=0xb8)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={<r2=>0x0, 0x3, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="03000000080000000600010057000100000100001c004e222702000000000000000000000000000000000000f9ffffff00"/148, @ANYRES32=r2, @ANYBLOB="040000dda912b7018af103a5120001000002000000"], &(0x7f0000000280)=0xb0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
r3 = dup(r0)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:07:48 executing program 2:
socket$inet6(0x1c, 0x4, 0x8)
syz_execute_func(&(0x7f0000000180)="9826473e431c1a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

00:07:48 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00000000c0), 0x4)
bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x200, @mcast1, 0xc0000000000000}, 0x1c)

00:07:48 executing program 1:
syz_execute_func(&(0x7f0000000140)="0c1db5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x100000, 0x100)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000280)={0x9, &(0x7f0000000200)=[@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xb196}, @in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x1, @multicast1}]}, &(0x7f00000002c0)=0x10)
readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/150, 0x96)

00:07:48 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockname(r0, 0x0, &(0x7f0000000140))
r1 = dup(r0)
getsockname(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000180)={0x4}, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e23050000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000016000000000000000000000000000000000000000013000000ea000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="feffffff0100010003000000ffffff7ff7940000"], &(0x7f00000000c0)=0x98)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000240)=r2, 0xfffffffffffffcba)

00:07:48 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x10)
ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000680)="089c1e5ea573b891d233ac6b9908056224c30ea96a5582eae6f990419a494ebb40e12c9f7862ee419e03a3a4eca3884b4c12f9d4977dd4e5c38fb82d82a8f676ef68bbeb35d67ed785f5b08271777f436ae673a8da471d83779712d5a420b2877471e5c42c854baca09609bd65f7ec9a09bfb987490f3f6d8569cfcde9dcb689cd1d732a44bedefc6ab42f4f8e5aea29b09787a2dc7395d3a0557f12e099ad4e761b2cd5934a3449be0c19e61e4769bd")
ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000140)={{"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", "18414da7494636f6950db15d66d2ce572d54420039ab453d25b5c916ac2fdadd", 0x5}, &(0x7f0000000080)="52e1a41d7ea2fd7a13760af4d153a1f0fa31e1608ee46e1dd4b56807ddb54d3882e1b64796f794f924d8671c433a363c69d9ed8587b277d2645cef2a19fa2205429503429d1c57863d668fb27a59601494fae4fcf71e05470cf0b1f986dd0d56524518bbbf9ffebeb94be6db630f24921865bb798d013581f814ef136e1a2cb7a1f55ccf5b3cabf87c2832ea81a73d38a4620f9694802bd9c81fe1f3f0cfd5142bfb251fad2a", 0x67, 0x8001, 0x8, 0x3ff, 0x3, 0xfffffffffffffffd, 0x7, 0x3})
socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000005c0)=ANY=[@ANYBLOB="00000004", @ANYRES32=<r1=>0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000600)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000640)={r1, 0x3}, 0x8)
setsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000000), 0x4)

00:07:48 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000001440)={&(0x7f00000011c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x105)
setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f00000000c0)="1c41eda435e6ce447736eb29d40c1eecf555ee0e2887196345554beb2a52e0", 0x1f)

00:07:48 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000001c0)={0x4, 0x400, 0x80000000, 0x9, <r2=>0x0}, &(0x7f0000000200)=0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000240)={r2, 0xd5a4, 0x80000000}, 0x8)
r3 = dup(r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0xffffffff, @mcast2, 0x100}}, <r4=>0x0, 0x8001, 0x3ff}, &(0x7f00000000c0)=0x8c)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000100)={r4, 0x8, 0x3, 0xe9, 0x1}, &(0x7f0000000140)=0x18)
setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000580), 0x1f)

00:07:48 executing program 0:
setgid(0xffffffffffffffff)
r0 = getgid()
setresgid(r0, 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), 0x4)
getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000080), &(0x7f0000000180)=0x10)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000000)="da9012a6375fb7a1986136fdbe074469e70fc3b2f09f35bdfb4214fa5e4e0e32fb7e14717c4083a3")

00:07:49 executing program 2:
r0 = open(&(0x7f0000000000)='\x00', 0x100000, 0x80)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e237f00000100"/136, @ANYRES32=<r1=>0x0, @ANYBLOB="0800464ed2b0"], &(0x7f0000000100)=0x94)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x91a4, r1}, 0xc)
syz_execute_func(&(0x7f0000000240)="1c0eb5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")

00:07:49 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x200, 0x0)
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000200)={{"8622d54b991acc0933d23cbf9d8774598f5985de2b1a58ebff02bcf549b9e30311121a120831c58f6983133704737415597032a0913ad734850b6e4fd86d33cecfc885ff9e532d65f0188511ef194cb4e4861784859451826c9107a4175675aed5fa98c36310cdb39f345e8223d3bf9cca904f108372618cf9868d9eda97ef61cbfa7406a2f1d68eb1e3b17cd597954dc1f5ee455cecfbe12599b08725b875afe27e11ccae66f93bf4a59aa02c1f900a389a919c063f00c2ce156e4fdbc3151f965e1a7a532e5bfbfca53d110e881d61cb7e94a57aada9ead44415199f754ab9eaa41abd3f65f8aa04fd5d88a0740bb0c8a0171b309b7b7121d2942a390095e6354eda545acf009f390e28516f5ba21838aec69a745d485112236bf37c727bd97637e1324e16818c8504db9b97b6bc65adb0fc6edff22bc0db96c2be24fd30867d3aee07250354d4544258d93e4f55114566ee37e637188eb8ff4dffcd39a34f4f05d6b7ae63d8d32f43dceefcf7bddaf92876b8032f708bb7c2d4df407aa42ef88f6dfe25515a261f55a53b0941f051a3c67fdbd25225d86fc05165ba8bd1ac2ce4845cea90b9c72d110005a7a37a9d2500852c102d307bd0563b94418b38cdf238dbc1d3fc6069a8d2021576d4b56e3d035a8ae9ead5e111283d5755b84d447ae0d734c28fd39d0e709db5b77fa6124527de8c8b4462fa788ea725b07b041d560000cebcc9fdb26edfdad993200f589826ee10125511159a985d36836bd9b689b4ef4a3e3f2fb5ab655ddfa6f8762e41d26a96718b240ec463c9a06db9d8738ee23e0ee9e36056cb5f92c571a719037da5a1ed98c538ddab59f0fd4cf1ffdb331ab28751b2404b60f4beeb87419332a8d5e401d2074fd7d6ec3826a7dffacfec143b7eeac8bfda0fcbfad852b590fd9f2a30ff38fc86df318ea47da93c0fc01928c61d2effb815f1f4d1417f0740b532436809f03b12265934b6185c1d515097bdc3e93ddee1cfb02ed85e680027025d42495e3434895af03570dcad66368168b109fc7bc07887c5c2a413eeeb050e3a68253320bd71f837bef8c26d2c2f889156f38df38580579f122fd34541863cb7e89c070ebd8bcbc7dc2fb59da840a5b7b2a0413f6d500dbad7a96cbfa1cca5341e5a69f7e82a03f9c07ffd54f0b260d35c90a9fb6936280c21eb6a157869a113a5fd6ea9645581296089cbc5078d4f5158fafbbc996572ecd3aa5f58ee09378afab527e59a04536fcce83a5e031b096a8a0732185393d4dbb188d0dc6345a77fe9821b7115889a70d2891fd5833b0d388d3256038dd0db228968e3ccfe4d54260760ac55478d70143ff49f7b235790bb09fa176cc80e42693622b20f19f84b790e76c719ae699992840e19d90c2e2092cb406eaf8f5aa8af95717a1d9db7d948e88ddb4fa098e84716285f9ebf9832", "10c4d9859e0a37c39f66e8ca5489168304bb230151aedaa6705f7e0e797592aa", 0xfff, 0x9}, &(0x7f0000000180)="a9113c8a2b144f6236f82fff240ce647850c521df9cb8538749776367cfb02f788b1e81cee5e64aeb7b4479ce61995c0a11474ba38a616c361033a1decd45f267540680c50cdaeff0b4a0a2ecb31a593ec7944f366144fb0b9ccac8e33d4315ddcd52178be3d625737a552f589b5d7d38abdf76bffd16c54fa0297fbc6", 0xfffffffffffffffd, 0xb70b, 0x1, 0x3, 0x8, 0x0, 0xffffffffffffffff, 0x9})
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)

00:07:49 executing program 1:
syz_execute_func(&(0x7f0000000140)="1c93b5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427d360f0065fc2a00c4427d19d2da76768f48680850eebce000008020002000dd6d68074851c462653a08c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066400f9fcf6666450f17560dc422dd9cc5")
execve(0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x100002, 0x40)
getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={<r1=>0x0, 0x1, 0x5, 0x80}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r1, 0xd, 0x81}, &(0x7f0000000340)=0x8)
pipe2(&(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x4)
r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x81)
renameat(r2, &(0x7f0000000040)='./file0\x00', r4, &(0x7f00000000c0)='./file0\x00')
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x2, 0x0)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000380)={r1, 0x8}, 0x8)

00:07:49 executing program 2:
syz_execute_func(&(0x7f0000000200)="b8aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e967660f6b32fb660f72d50f0fb8c4caca4e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df28f1a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b8fa978c1e00c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c40e646632d646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
r0 = semget(0x0, 0x4, 0x10)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000300)={{"f1adc3e9e68dcd7345a99db652ccd0215e4b8e2c825b09236ccc08672897cacc4b85a46838e4bd91164f1419aa9af76f8ba80bfc9cb77fdaa872bbb6c9329841849e1fe82020935b626ab6ea75ae95dff438ec4e3dd15df5696ce8d039912d01e9f014a7c52330e25d799285905ae397c42b0d56221cd8ad9ecc140298b873287599e028c0edc7b9a6447f3768e02a900aec247ffcfdce90afbc73dae0fe7ff4a94e786c23aef41233b373b173e7294d0ec491c0964d5ac857a39b2e3f55f9bc0aa5d811fa579e607069f2c1aef3df55e8b93dac8a28328849e9629af28275e3ebeafda70535154255d1f55368212505f36347b9a735c815ab113442591d4d1ff7e360b04501406fc159f2b31100e59cd2e6e3fc2fe5e9b04b250f05019be1e0e8b335a0bd758ddea6431d2f719f7a712503d71418252ced93a3b46d7d751f1aefcb0c41bf558708419848a3361d0db784b60bb5e84368f30b1749fd850d5bd016c36b2bd6f68671fceb4593c5f93d1fe56716aa5570acf1dfbb695fae19530e713ac984f8fe17455a1d87170f759692fb89409cad7ff51b330096775d347bce7317694756d71f258494c9ee108a78c867f7205eb2d4cd12b9c41a0bfdcee90f8f65ab2229b5250cbd0ebc5884306f743ae185af83e78572683a6c01078895df1d2274fc6c9a13b2e54817bfc25ba592cb2fca59c0962bb1d77afdaec1d77c33360bc3f2cc3afdf5600adfc55c961b6802b3f0550ddcccd706c359f680edfe6009d3ad9517a4bd710b0674947aa19c7a7e065a01f918e97ea0b5019579af323f53d456b326cee2ebea99b3f5eabb8af71612bd7882adcd2c9e1adc159f341bfe64489ff143b5b6ae9ca9ce9bca552fb91ba4efee86e01af23e04536e2a90c589a58ad04f8f1202c241f4d514faa589dfb77c36653c78d9c0b816d4504aa7b71a311b7261bc40da5886e9ea0c26f31470065f65a719b3cc89926c64037f3e8c61b87c9fe682e2b62a8b4c4aab66e165ad3a9cbbcd3e0162c4d8d2105511f859e50d1a09459c4aa02cb7e772d4e23118a0cc41a170f93a2ac36f5822f8be414f4fe0449bed07b4a85e644a2b7195ea258bf8c7cc593f27035498fc391f1a5653250ddac4eaadab3c3c40f88508ea6043e719478037bd4a2d075b6ea06616f08588647bad5f370e5a3f50960969b79eb525a39a8dfee9eee38dfd1fdb0d1238da82da77c30379c21c8f8590cded1585d1eee54844cfd72c6501d3abaecf37ab36176d5145ad6313bfc0365b34c40da402eb8c7c9ee874bb009666f561528919c078aac3bef6bbc3801a5901b90a6e575f3bd03cd05aa42533e66fcfe7701981c32a34728a3c9e9f25c875d8ff29fcbd5e71c9cf26f5572ed496e6f5acf8c4b9f0d6e70421b4cc5647bde25fea20caa78a556e4eb6b6c49166d42c4d5fd0095e008b", "f747195fae5738463382370ab74701a24dc1d4c762237f56293f7efab4f0a3ea", 0x10001, 0x6}, &(0x7f00000000c0)="07928947d1331da477adfa8c907f4060098e43ecd1d1fd124f722e63c2bc8351b72fd46df562bf32ba4e44cb4134d2eb30668c5a38e6e34498dce438a42ea0dc35caccd1df459a2352df874edb14e5dbc292de5c74949e710847402971d425b41dc7533ec64d92607638f1ad7440e455c0e230c4b657a7ea2f1aea4c0d1410d78b683b40a389ef1f353516593f", 0xfffffffffffffffd, 0x100000001, 0x20, 0x4, 0x4, 0x45, 0xb20b, 0x9b89})
__semctl$GETNCNT(r0, 0x6, 0x3, &(0x7f0000000000)=""/116)

00:07:49 executing program 2:
select(0x40, &(0x7f0000000000), 0xfffffffffffffffe, 0x0, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x80)
ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f00000001c0)={{"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", "dc0c457f6de6a3345998f396d1aa362c6ec0d59ee2e95fb325c071627a4a2822", 0x23, 0x9}, &(0x7f0000000180), 0x7, 0x8, 0x3, 0x9, 0x3, 0x71, 0xbc68})
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x0, 0x0)
ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000080)="70e1b073f69fe9ecbe175986c31dce07eb1ddda2ab13a3f11bbc3bc6710e99c333e7e7253078ff52ae6d2abd0ba52c3451ac7128f672290b9373aa66b6a96fd9a810d72692725fd48ce982dcbea9200ca1abfe3d26fc946c6b726beca5120c6495531cdc229ec1247ce6c0dab666bfcab3fcc0cc813b3a7c40d1fcff8ff854adb7f9b47a7c1c82da1bd8e771af1efbff2242c99ca6a19cf9e0a8ae571af65c8a30ca278a4c208de3f680a1a94b2a6587ef4ee019b39ae5a4090b27")
mlockall(0x3)
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000700)={{"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", "6468ea74bd4d1f3edfa14255c18610a21cf937a2681ddf75d4f3e65f8e489b7a", 0x1ff, 0x3f}, &(0x7f0000000640)="e3dce385937d17ee8464ba9365b458d6c384b00011ef76addb65160db98daac1ebd2c82ad7994bd942c5e2658ffbe735ab6544978effd20449fc666d0c452f4192d80a23b4d6a419bafa2b1a35faaa31d318f3ee2c91dbc42fbe40ee748bd5c28f8fe77ef0fc473dffe7e3c84437942b985e74c53ffd3cc23c08afd7173f346ec70e03983e210081ff8c2d3e3efe999f0fd3db5c868ff2fb455ff9e0e41ccd69066fbce47cebef0f9df9e66bcc5f3c7b1349dba7db693ffbc7", 0xa, 0x71, 0x1, 0x65, 0x9, 0x3ff, 0x8000, 0x400})

00:07:49 executing program 3:
syz_execute_func(&(0x7f0000000140)="9834030f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)="b748b07c811f5d3ff9a1d4d42b86a7ef6d365e952558ac8a7e91b567d278bd1b184bfe8907d530a370175f4a1924d75d611992be890296811ebca90bbc4338d8ebf26dbfa88c29bcb0be7d7e6421e2509d9d1d525b6fa1c7a9f2399b9e21560f5e655d51056c9bd8d01985a666305579ada1294f6a580e80d44014bde903ce84ba87051f496c285aaba3a1808c83fb91c5687db6edf5848748b87d1172d806b24a22cc2bc9ba42d628e451fcb959db75efa47e610497ba7ab066915863a7df43e315d920e8b9726d6e6b1d752afef63bee3ff00006", 0xd5)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)

00:07:49 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000000)="b100050290000000000017005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000200)={<r1=>0x0, 0x4000000000008}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x3ff, @rand_addr="49434ab99e2556e651323075d7ef8df7", 0x7}}, r1, 0x4, 0x1, 0x80, 0x1f, 0x6, 0x9}, 0x98)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:07:49 executing program 2:

00:07:49 executing program 2:
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = socket$inet6(0x1c, 0x5, 0x9)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x27, 0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}, {0x0, 0x3}}, 0x0)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff)
open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
pwritev(r0, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000080)='./file1\x00', 0x0, 0x40)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

00:07:49 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000001280)=0x8)
r1 = dup(r0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000180)='vegas\x00', 0x6)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={<r3=>0x0, 0x4, 0x0, 0xff8, 0xffffffffffffffc0}, &(0x7f00000000c0)=0x18)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000100)={r3, 0x4, 0xf, 0xff, 0x6}, &(0x7f0000000140)=0x18)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:07:49 executing program 0:
r0 = socket(0x2, 0x20000005, 0x7)
connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b, 0x3}, 0x10)

00:07:49 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000000), &(0x7f0000000040)=0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x10800, 0x1)
ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000240)="85c13bd8004f293ab982be941feb226d3fa0606d7d481026cf470230be4c469b6dd01841e2335936140924fdabe31647a4510ea13563844de8844706be56e89b2b59a89095f6121ed4f0d7942a84c72beb4fcf323968681915ed77ce670cf5d078e44ce030cd6aa4e079667d26c6fcf1cc2cb23406c8422a3589450949528db82a0a39eacb1253f36d10cb4feaadf3a662754b3fb1fddf442c489f3ef2cb382d9865d01a9f0f8aeea48290f2b13096f044aa4e435be2663db5b1c817241f3bc9c970b38682a9504d34b897eca0053d1b879dcedbdb5a4c03084aa5dd6cda8b25da2fe3075143b1f1886b749b")
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x481)
close(r0)

00:07:49 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e7607678281f15b2f66696c6530001503b22f6c454e7411a8f50cc59f474f8abdb9dffaab105b1838806db1786f11a6ae61397b57a863c60f77115b208d5bb83c1bc87a8b5373d19582a15a8fcb5381b5cb3e5108f5f8"], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x2}, 0xc)

00:07:49 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x100000000000004c)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
truncate(0x0, 0x0)
syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
r3 = dup2(r0, r1)
execve(0x0, 0x0, 0x0)
writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, 0x0, &(0x7f0000000040)=0x1f6)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000080)={<r4=>0x0, 0x5, 0x9, [0x4, 0x40, 0xfff, 0x3, 0x9, 0x5, 0x6, 0x1, 0x100000000]}, &(0x7f00000000c0)=0x1a)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x7f, 0x4000, 0x80000001, 0x1f, r4}, 0x10)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4)

00:07:49 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x80, 0x0)
ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000580)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300", 0x4}, 0x0})

00:07:49 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x10, 0x9)
r1 = semget$private(0x0, 0x2, 0x0)
semop(r1, &(0x7f0000000000)=[{0x1, 0x7fffffff, 0x800}, {0x7}], 0x2)

00:07:49 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setgroups(0x58, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d223c408cc78054b43271a3056f0000004e00c48de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f0000000240)=[@in, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000340)=0x10)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={<r1=>0x0, 0x116}, &(0x7f00000003c0)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={<r2=>r1, 0x40de}, &(0x7f0000000400)=0x5)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e2200"/136, @ANYRES32=r2], 0x8c)

00:07:49 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
fcntl$setstatus(r0, 0x4, 0x10000)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000040)=0x3ff, 0x4)

00:07:49 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
getrusage(0xffffffffffffffff, &(0x7f00000001c0))
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f00000000c0)={0x10, &(0x7f0000000080)})
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4)
ioctl$DIOCCHANGEALTQV0(r0, 0x80106678, &(0x7f0000000500)="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")
sendto(r1, &(0x7f0000000280)="a9a67f50fc5d7421ce575b534541e6a11d648b105ddd7db8c7", 0x19, 0x0, &(0x7f00000002c0)=@in6={0x1c, 0x1, 0x1, @mcast1, 0x8}, 0x1c)

00:07:49 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x800, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = fcntl$getown(r0, 0x5)
freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getegid()
sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000040)="e90b4c95fbcaa00f10028938e62bb95d57a54c0f6eacab2d38ebcc49a538dd7b868c360cc51bbaf75a841443ace33b3a32aad97ea35101970c4397211438d0a3dd843cc5412611a030c34182caa45aeffd7884739d9e3eed6d4fca7413acabb952875371cfa7fe0d6beab00cb3ab7cdb5ae24586cbc3ace6674c8b43e7bf5c4ab8582a66a3edbd9e5c1ad49548bcbc48a3428b4e0b57f41c4fe48ba2c598022798cdee8e2c844b85ac8be20b696ce840083dddcc063326f8dcdbd57cbab96260bb1efb9191897cd7a4cb5bd7220ff3fd00d8017e1c0c4da46e0612bad73c", 0xde}], 0x1, &(0x7f0000000200)=[@rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x18, 0xffff, 0x1, [r0]}], 0x108, 0x20000}, 0x18c)

00:07:49 executing program 1:
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getresuid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000180))
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)

00:07:49 executing program 3:
madvise(&(0x7f0000155000/0x3000)=nil, 0x3000, 0x1ffffffff)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2)

00:07:49 executing program 0:
setgroups(0x0, 0x0)
fstat(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getgroups(0x3, &(0x7f00000004c0)=[r0, r0, r0])
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100))
r1 = getgid()
getgroups(0x40000000000000af, &(0x7f0000000240)=[0x0, 0x0, 0x0])
getegid()
fstat(0xffffffffffffff9c, &(0x7f0000000280))
fstat(0xffffffffffffff9c, &(0x7f0000000380))
getegid()
getegid()
setgid(r1)
setgroups(0x2b0, &(0x7f0000000500))
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

00:07:49 executing program 0:
syz_execute_func(&(0x7f0000000040)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b6feffffffc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb470f5958000fca38048336000000")
socket(0x0, 0x0, 0x2)
clock_settime(0xf, &(0x7f0000000000)={0xfffffffffffff800, 0x5})
setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)

00:07:50 executing program 2:
semop(0x0, 0xfffffffffffffffe, 0x9)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x8, 0x0)

00:07:50 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
nanosleep(&(0x7f0000000040)={0x800, 0x9}, &(0x7f0000000080))
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0))
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), 0x10)

00:07:50 executing program 3:
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
r1 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r1)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r2, &(0x7f0000000280)={0x1c, 0x2, 0x0, @ipv4={[], [], @local}}, 0x1c)
close(r2)
link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00')

00:07:50 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), 0x4)
connect$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x1}, 0xfffffe11)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000240)=0x1c, 0x20000000)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000280)={<r2=>0x0, 0xafc}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000003c0)={r2, &(0x7f0000000300)=[@in6={0x1c, 0x3, 0x7, @loopback, 0xfffffffffffffff7}, @in6={0x1c, 0x0, 0x7, @mcast1, 0xda3}, @in6={0x1c, 0x0, 0x3, @mcast1, 0x2}, @in6={0x1c, 0x1, 0x6, @empty, 0x80}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000400)=0x10)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
close(r1)
close(r0)
utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0xfffffffffffffffe, 0x25d}, {0x588, 0xb0a6}})

00:07:50 executing program 1:
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, 0x256]}, @mcast2, {[], @generic="ed33aaca403194aae21296097cec5fa5d93b81b4153837fa0273252b260d800ca055f1891c83034e810e1ac3f899d88bfd33edf4e15a8a3df6d99c16f1c4bc11a94e18f9f7a95eaa318afd1f6aa4f8d6b869e34fa786ae0cea0be1e8cc6a46b8b97daf0e774af6bcef3bd26b955c9c5052415576d3e2d691cb161df9014889367ff8748c58f6328d3591fb98abb56b96f4cd169420d3997fc9db481e7561a03e3af1e9c5aede49070ed19b15eef5bc5a6770c120d6882d1d42c8bf8e07fa338f0c375cf188dae617d52f71d088f3e79105fa15868f532c8aff1c96e7bf055b234f2627794e2a4aefb789eb48bb21fadc491f5e5c781e7e8213762c792906a5f9a3269a91a7c9e458a7cfd4f227a8d7cd93576e95b0e0fc1078b482d66f139cdd61563f7285cd9e1d7452dd6e997b8f32e370cfa3e88002cdc76420d65a292fa7c3c5e1a02f5acb822d401bea04470d1787b7f3d84ab8a5db8b8075175477dd098d5b5e6d3957f1724d43b034d1b2ff465a891f71c8619d8c407707a02680c4a4efdc67a7d765225930b923888a2b181cfdab228136b793ee52890a7ba6c5363a"}}}}})
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='.\x00', 0x8704, 0x2)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x2, 0x1000, 0x81, 0x5, 0x5, 0x7, 0x0, <r1=>0x0}, &(0x7f0000000100)=0x20)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x9aca, 0x81, 0xffffffffffffffbb, 0xfffffffffffffff7, 0x3}, 0x14)
getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:07:50 executing program 3:
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgget(0x1, 0x8)
getpid()
fcntl$getown(0xffffffffffffffff, 0x5)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000680)={<r1=>0x0, 0x1000, "0cadfd62ec24e936952e9e395495c82c5766ea02343d37608fecc7b435bda0db866b11c9c2c6c1d826735b15c77a6384edd84234ae562cbc3cce820c0f206252747242c5b373a9a6e146e4b37978a88e0e0a1f4b63f12b35534a99395652b4f1bcb66285ce00c5d22ac08adb8388b6b71b16f83339da693fb8654373b7fff280db46d9b8dc872a95ad093f04b7b5d427f56f561685afb28b41ad5e6bdc3077915def20dcd0c455e94f3c7e4d297b72310e8a93d01c77284bd361e1e8e1dc1bed9f796d1efbf4433f78a37e12d578e077794b2c957bb928ad92ade2cf2f6732b611d08ec32aef0330a6127019df5d88e01c4017014862cadddb06d9552676120af97a81e44cc26dd82e3833afd87d9de4fab151e0525f2f9c3d4b8c5706392c96f89c13f6baa939803c205d0f6f713d625e954f035db2d5df2667be6bfbb89c30d2bb399382885f88311403dff93f518492062624c55207ff0ff60631e392214e0e5f067dc084c08290a78fdb20f870187dcc143f0386c8f4709d48d4fa241dc99bd895ec13adf64a0126d655e6ad3ef87e0b90b74e95fe940e3823581f53e037b4b4cf52c65aa239f43026d2c3d15b46c0b824b1c22e0a09fb0069cb01d512405dee11eb0084d47e7cd30e29e2cadcc77076f0469027c9453beaa00a7cec5cc46e70d78749f556ea4ec8d8f7a131759a927a7851110e3c218d1acc93028121f3575b61bec933c755d68c81873ae9769834170f261f31266870f41e55f0b260fe213f97b9898c5d6f72c33446d3922cfa9c4bfd672b7d7d9abdddd955d526794eb028dcd6cb49e5f8cd29135a85a16b215e93b080fb7336d9ae167aa9be87fb5e3290681348af889c2dae2f5bc7acbf78b5f9623abaf7e5506f585bc498c0d3f7838e96d606c45eee67ccb3104f5ea80ba1dd0d4443406a33188432e57549ffb36ac0d1442bf83be0daf3ec9cd1c7e2ef41d3ff3244f190f5848e697d2578c318fc223df2b2880135c985dbec53b88c2d5756224ac56ac38de3c047c529d44bb70e492fcccebbbd764f7bee57bf51135134c5875d36fb809897ad34b42718c2d289b256481566f88c5e0b67f50f74b22f7eea2c7d35f17f9bb6b874636356d61612a1360b1a63719e0cef07f4cdd129da4a4ed41272b13aef1d549264ae05493ecb2a0f28572eae24ad2df7b9b25e07968fc82925389527c1fea67f39d197ac649cdf77fd43684b6411e2c653265b6cf50f8370bb72784bc6e7ba053695f342b815c8f01ce4f3772170cd67ca36d623328dd392f389dca385562637aec8eb8f7bc7db7190cca3c99c471c632c25c7ce92ba91e4969732f74bd7e024d02ff216f04e4851bfb70474209c13698975959040e5116241797a7d71d31259d61171812805ec4236f8bcb5c4b3b9152e7268cdc9c39f017d61cd4fccaf72d40daba089c80503174eb8d83575c8bd80f886835e838aae6419762070f38cc7d669ca21b50f1d8fd52c010a6ffc6fc4e2562e401d468d02e8c733e3a9ad88acf984e02996984b21d51e08c99b88b8f54c339623a0dbb9437b2036934f3b3e79c0fa3ad3525ff2f086f25800ebfd4d802eba23482fe07cac06972f69d1bc593037b705875a8e34a73cfa48cfe7be891c01d8c9c2edde0412301b99618e34ff49223df1b024d35b69aa5d3d6ed471ae6981bc4f340dee0e775c6c03037c78b2c2c521b42026002222a52d4520ce25fa063ceb7cee6bcbe9b0830bb69c54e378f8d8014a498d14cf7be86805d769e43d8622a835b97c23061330867662efce48e69f8b78721b378994e32c769dae29bf9b0ea5d58d8fca9c05365b3f48ceb903323aa5704a9b5ba6c8a116a177563a7868b32a21574e0c6640da9b97c59753bcb68a0b2b79f72c90bcceb782f15af8287704b8d5f47bca5dd37e0c1989613236eda9734c58f5298d108b91872e20ae47a66ecf6eec03d14a1e6ebce4d89ba2b6c2e49210f95e4182b3b821fba008ddab602405882f62a4dc09b9afab82bf04131c80afde1201b809133a884948853b62f702d49cf847b39b848ee3f36430d3182ea35254fc99a9cd86759fd54e688d5a7915ec7d2015368493de17a591e6b6dfff3dd1dfbea78094dacc68fe2ebdc4b0e0c20fd86d7c1ae8616f7144a95dbf0b7535eb93c43544ff77a3fd293ffe37eaac12c4524605d5c96e2b7b5f6ee9850ae46b3e98eb7dde13edc4ed60b3696bcd6cbcb03b018b806d08091a911ee9294cd23ec49ca37f53f9a876d3574c8a4b0dd1e5fd73f843bacb923a3084d2bd096bfd84af595ebc81ce752137e54efe2af0b7e530f7abdc80d8f22901b2f722ac751e0f39f024fc20601f4b70c654d40b67981912d22e40ec436b7aec05a54e908aa4e4052f1ec7aec5b227c278470b78f95f4f16d37eedbafb8534711b9984c4b522f13da8ee5739a42177e7e3de627d5346e8c69a83dc1656d41ea509a60bc1be91311b74d7af4addc08d27e78c4f6fd2e0d80693cc9dab93c5f566c98c63bc0ed21eb3bffd40d78492beace0191a0c298d32851fa1b244bc5be4a700a5b7b1f9b0cec6e5794727f86e9b709b2e93e38c47cfe82d04b7678e96f87b8ab497e263a56e07fac9165afb55710ef1fb0326b06f7b737e19c785672a2fec36461ad331ad5c5d708f30cc4fafbeb1ce32fc7da57aa3593de829588604d1617fb307015c2b5d567a920683487909cb7808319a15294831903e3062613bbbe2355ea790c1f2a3448cca5ad1a81223fddd5f9e76078e5dbaf9aae9258144be414bd97a4265a3d39c6fc9a87bca8717bc9f3c47cb6a24f15f2aabc0a15812dd5bbf7f81184038d8f8c0f9c55fc90ef51a451184b622e297b94bd67b8b54977038a9a791628b5390b7189585a7bfce4d3faf4fc8c5b411a7bbac06b1db5c1376b21010ec323acddf8681b94a80ca31fbbaf66833122b0f9c4be7fbafcbbbd786400281e472e3c918aea6d4854c415bfef7aa487848c226b5467476e4febb6bc7b5b84fba0f9ce55a0f38b45dc6fd0b27582c357e047f4372afa47564fa3b7a2a1e1fb8b8066111b83b45bbc63d454af23115e81fd56e18dc99580513738b52939bea62317e6d53ede4d410922a0bd70f122ebfa9b462a7ef173dcf842563e343a7cf9b6909748c3eb619b52cb79ba37ba48f49036af94ad4ca474c49816df488c9b4c2e9bde9795de28426cc20c1a382a3b0948ae8b0594aab2600e509cb44fbfbbf93a20e5b07e7c6d81284413e7b59e880b51f8bc2db6a6335064f812df43f69d933137de8a54e4faa044055fdd4fb5a91728e407922947a0a5ecfa155e9d605600129f1a35c2b102296458c8c48fe6ecd52f1b753bccfac7b4480191237c2c8840d05861ae1d97444b54e69917a17a7cfd25be49cce6b7ab0ebf81922e2b227fde3e777b44e0a5728eb9d5d69d7eac54cb29b444e31f9e540fc2255d33dc67ce5acca827adc20d6626e600fc9fd618596ee89e1eee8c76cfe9b96fa543ac445584893db62be0560a66d9cd3d4229412dacb190f8417e67c9f430eb2bc6c05fb58974b609657a14e5d4ecf92fa77bf01d2e65cfee632aaee21b4892d5c7c86b70257244cda549dd67580d28e1cef41d95a5d0aaa9db8c1e171c1380685fdbda5c2faf7852e9577da2dde811a0844b0dfa521fe7ea2da0578fb6aa59867da30bad9128bce78521a5473cfbe99b04a031c16e4b74cd43b1676e79e229a24fc81a8165eb47c0be373e74100eb40e75f7671184cd3b997c29c867bf591aa7c082c28b8bb0595b17c55ec34fb6cc24a1e9ca88f31f512875199f152d7b65834ef18ed4731257f0d66dfa0bac54964b1d23470c45ef48da93023944d476d1b7a90b319d451fd25c748f700205b6293057b93f07ad64d121ed46da9d50b67d74dfe40b3ca92d27a213d532c37668053fdae9e1ae3776cb97972f0f95470c15be48e12a9630364ca51d4177fffb3df95046b8eb577ab0c86f4ca6cdba6faa6357160971074c4677f36dc6fdb969d79d3aa01a14defc665f0d0035fbf26775fef0e900e64a18edee8f700bc899fc78b673ce97ee04f64fb3c28c3fe405559d98adeab45c3b0b8f31353bc01ef896cdf60167de4015d35e976587547a8ed9182183427c94fa42ccabb5ee611478abc4a8e7e7762bd9a47fc7fb745f65f4a039cc1ac2123fda9b922996fb362bc88986442a0335ee53f38e9783bdc135be53bde5b9b739bb97dc9e50f6f83a4674a9bb0ff95913882ec30359af332c3a7eb18748476b7a390d4614e0261292b96957369d0af38c48d6666d720ab1b2394285abb5491c32b83c7aefae79599495368b47f8b584514a898ece552b21941151b95ad33d0c9b0e7fd0a866e45f92a134842cd7a57067271dc8dd4eb961d580f1ea4503540b0fcf9e53a26fc477152bc0df6095966ce92e04afe8cc51aa2eedd3e28f4e7e4c3a1803773b1d690c59a73c127e7f5791f84a020bb6290cb159d73b0c173655dd323a7fc54bb180cd05074876fab8a5de4066e70a3aa6c95635e0cb13055b269ae323bd0261674d2d1996a2f099d4c0caf3d39e26105f7d586294a5aab32893e22db7444f4b4f45caec4555cd07bc6ba12e5b30550827cd10c09205cdb462c07c2b9f13ef1c5e616491ff7a358dbbfa3136033c2ca74d654fb1b7d6e4bcc9ec0c7250bbf8be6e4868bbcdd5971be6c26c634efe2bc3ca318b92e979ad5d0fa1b0b5fe9f99611ad9baa1961707d29b3af63b92bbe4b1da542b3a3001eb01a1b7998b93d04ae08f628ea498f759ef84de4decae07152f49f6e386aa72dcf51eee87978f5e4aec8de993222ee911dbef9537378182c44faa5a0fda0406d675c59551030f965883a996c3bf034112a951e66ff20126d62458b1b6b8f77ebe65fba1b6b48a8fd4f8ba26c51edfdd43c97929ce78f81a0cb623e37d012efc308937bf85272eef2d57459b3d775b3b63a0c4806232439aa2d6b0d6aa457b2e7dee9afed846289dfd00ce163e35393dda76ac5a4698054393a717c2c0da869fb3f1988e0c6100aede564e489b6b7a315d38e6dd11fad6443a90422c19ae6a11838cd5ae0c27fb2b9c7ccab26bd2078334ad5668b548d4b192f3005df5f52057ae4029f6b52f48d8d0d4d7ecf6e4938748781c9533d251fa4dbceb4114c7e72e931f289110f62928f6b3a8a39b88bd25bac5aaa34fc2110e2ca017af8da473e833f518ec2045a7523b3b23f9fcb10e9823be2b45fc8820c873a74d1b7c44a0ed9615fd6ce63f8054c935e8dfc6e289d6df540c588ad4c93a68a14a6445b2f2b26c9247b553d67c6f551a1f204d243d416abfd0c9a7df393a95565406e514a2574299f691b2aca208d654677ddba19df2293684793f4f3d22c893da145c1f004c33259d374d7a5507a50af434ec678d772988c26371e00f26bf3dc396ab301124f485ccd8fad93f158f89d61d086f0427294ff876dc57584023c449eb72fdd7c547977dc284545cc3dde16474eff57f55d56a4a5b3cb86b65802e4a279eaebb784402642907948e5ab8bc05540cd29d8e4a89e194f45ff444ecb0f5243674f25a82ca676b593e61ba6f4779d25113cb8bbadf200f17c2f19c14058f5f342cc2f9a9c565b4c190686ba90309dbb0053c0add1af43b498446a574033cdc56715556cbfe3283e00a330426e69add86749c048e4c277eecd56940beff742f0a512b13b7304531ccb76591ce3efd17c5e855b4f0a4705693c3c3783d3f061e26d3204c5814d84b3dc9cf021b82baaf232bfc4415ac4f5"}, &(0x7f0000000200)=0x1008)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000017c0)=ANY=[@ANYBLOB="1c004e2203000000fe8000000000000000000000000000aa0500000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000e509bd270fbf27633c7b40b71c650000000000000000000000000000000000000000000000000000000000000041e93a733df2a05ac053162bd4d591cb6d85503a7002c76a1725601185fa43e9618820a5cdff9972857b49437947be2f960d008f94ec1d27641b", @ANYRES32=<r2=>r1, @ANYBLOB="0000040009000000"], &(0x7f0000000240)=0x8c)
r3 = fcntl$getown(0xffffffffffffff9c, 0x5)
r4 = getpgrp(r3)
getpgrp(r4)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
bind(r5, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x3)
fstat(r0, &(0x7f00000016c0))
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
clock_getres(0xd, &(0x7f0000000380))
lseek(r0, 0x0, 0x7)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
setsockopt$sock_timeval(r5, 0xffff, 0x1006, &(0x7f00000002c0)={0x9, 0x6}, 0x10)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000080)={0xffffffff, "82a6f1a06a46b78dc557b2f68551f7ff"}, 0x14)
freebsd10_pipe(0x0)
writev(r5, &(0x7f0000000180)=[{&(0x7f00000005c0)="e606848a597d5f1d9b8e29ece000b4c9e6b347c6ea80a2089d95ed0c572e408acc4ae1fa5beb7b5c91c84dd6fb9960cedce7298273e36fffed6be2df8b383b7df43eb7b0f39d857efd21044cf708e42c777b330393abb4551c4602617d1baca8fd9bad4dacbadb930df8fb4ddf9d72e588a47aa5fe56104f8ea8725cef7c7b538ddfc0bbdc06319e0eed35e9cc8104ac01381f", 0x93}], 0x1)
setsockopt$inet_udplite(r5, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4)
fcntl$setown(r5, 0x6, r4)
lseek(r5, 0x0, 0x4)
fcntl$lock(r5, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r4})
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000280)={r2, 0x3, 0x81}, &(0x7f00000003c0)=0xc)

00:07:50 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea016ef265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x1, <r1=>0x0}, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x8}, &(0x7f00000001c0)=0x8)
sync()
socket$inet_icmp_raw(0x2, 0x3, 0x1)
syz_execute_func(&(0x7f00000000c0)="c4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865")

00:07:50 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
sendto$inet6(r0, &(0x7f0000000380)="68cee2d0fd751973f94aeeab32e40a77425b7d19cd063b1192169e38e018048183d862bb5b036877c9cad0b9d3cbbd6f30d47072347f5a1a6914f5735f39b504b2708814196f4c3585358ea0121ba0a71337fc2da06efe3677adda88c33cc39a1c68bc8e5d58e38ce32b4c3aaadd835c0ede76bc044c6009cdf4bb0cc0cc2d010daad080faffa2c064de6758e70bece5ccdf53ad1ff09ef710a79236432adcab232815a0adbcc903126106b4dbd6b5df5c", 0xb1, 0x1, &(0x7f0000000080)={0x1c, 0x0, 0x27b, @empty, 0x1}, 0x1c)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r1, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4)
setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f00000001c0)=0x45, 0x4)
sendmsg(r1, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000000440)={0x80, {{0x1c, 0x0, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x401}}, {{0x1c, 0x1, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x10000}}}, 0x108)
sendto(r1, &(0x7f0000000340)="f10dfd6f9aeabf25", 0x8, 0x0, 0x0, 0x0)
readv(r1, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/160, 0xa0}], 0x1)

00:07:50 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000600)={<r1=>0xffffffffffffffff})
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000680)="117d08df69e0d6103971445153faf54fb82e65ecdf34fce65aba78100f1bde611e4956536c730c41640029d9")
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={<r2=>0x0, 0x37f3b1f, 0x400, 0x1}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000580)={<r3=>r2, 0xffffffff, 0x1, 0x200, 0x8000}, &(0x7f00000005c0)=0x18)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000006c0), &(0x7f0000000700)=0x4)
ioctl$DIOCRADDTABLES(r0, 0x8002440a, &(0x7f0000000100)={{"515ff4045c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b695a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9f6c750a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45cb006909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed00", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)={r3, 0x7fffffff, 0x1, [0x3ff]}, &(0x7f0000000640)=0xa)

00:07:50 executing program 2:
r0 = socket(0xfffdfffffffffffe, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0xe}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x0, @ipv4={[], [], @rand_addr=0x4d}, 0x100000001}}, r1, 0x1000, 0x2, 0x180, 0x1, 0x5, 0x1000}, &(0x7f0000000000)=0x98)

00:07:50 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002)
freebsd11_fstat(r0, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0})
r3 = openat(0xffffffffffffffff, &(0x7f0000001180)='./file0\x00', 0x0, 0x0)
poll(&(0x7f00000012c0)=[{}], 0x1, 0x0)
fchownat(r3, &(0x7f0000000000)='./file0/file0\x00', r1, r2, 0x200)

00:07:50 executing program 2:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
listen(r0, 0x0)
r1 = semget$private(0x0, 0x3, 0x408)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x9, 0x4])
setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f00000000c0)=0x4001c71c8, 0x4)

00:07:50 executing program 1:
semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a)
semget(0x1, 0x4, 0x220)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRESDEC=r0], 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x6, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85)
writev(0xffffffffffffffff, 0x0, 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
truncate(&(0x7f0000000080)='./file0\x00', 0x208020009)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0, 0x88}, {r2, 0x2}, {r2, 0x1}, {r2, 0x20}, {r0, 0x8}], 0x5, 0x350000000000000)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x3df)
fcntl$setflags(r1, 0x2, 0x1)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
clock_settime(0xf, &(0x7f0000000300)={0x4})
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)

00:07:50 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
read(r0, &(0x7f0000000000)=""/87, 0x57)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x400000000000012, r1, 0x0)
truncate(&(0x7f0000000300)='./file0\x00', 0x1)

00:07:50 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x0)
freebsd11_fstat(r0, &(0x7f0000000100))

00:07:50 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000340))
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000380)={<r1=>0x0, 0x4c, 0xfff}, &(0x7f00000003c0)=0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={r1, 0x1, 0x9}, &(0x7f0000000440)=0xc)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r2, 0x29, 0x1c, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
r3 = accept4(r2, &(0x7f0000000140)=@in, &(0x7f0000000180)=0x10, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000002c0)={<r4=>0x0, 0x6e, "f2d6027598d6de8b6dccc0f53ff099949c2a6f7868640e6d68fc83f4a189524ed269a62c07db4c3fdc8e44daca79058e135aaa916396f2533feb1776c96e8c59a18ad03251acb9b6601f4d314204ff5ddad536ceea5157de27ee6c249f05f1d58f0826773f47cb1dc0fa3acad1f3"}, &(0x7f00000001c0)=0x76)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000280)={<r5=>r4, 0x3, 0xf, 0x8008ff0, 0x7fffffff}, &(0x7f0000000200)=0x18)
setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000240)={r5, 0x40}, 0x8)

00:07:51 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a)
getresgid(&(0x7f0000000040)=<r2=>0x0, &(0x7f0000000080), &(0x7f00000000c0))
setgid(r2)

00:07:51 executing program 0:
syz_execute_func(&(0x7f0000000100)="b09eb1b198cd801b6969ef69dc00d9d9d0c44139fd5bf91cc1c9c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee42c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f46666450f1772ee54111d54111d00")
munlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000)

00:07:51 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xe3)
ftruncate(r0, 0x101)
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
shutdown(r1, 0x1)
open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x80)

00:07:51 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x100)
setrlimit(0x6, &(0x7f0000000080)={0x10000000000b35e, 0x840000b35d})
mlockall(0x1)
sync()
r1 = fcntl$getown(r0, 0x5)
getpid()
getpid()
getpgid(r1)
getpgid(0xffffffffffffffff)
r2 = getpgrp(0x0)
r3 = getpgrp(r2)
fcntl$setown(r0, 0x6, r3)
socket$unix(0x1, 0x0, 0x0)
r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)

00:07:51 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
read(r0, &(0x7f0000000000)=""/87, 0x57)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x400000000000012, r1, 0x0)
truncate(&(0x7f0000000300)='./file0\x00', 0x1)

00:07:51 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
read(r0, &(0x7f0000000000)=""/87, 0x57)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x400000000000012, r1, 0x0)
truncate(&(0x7f0000000300)='./file0\x00', 0x1)

00:07:51 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, 0x0, 0x0)
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x3f}}, <r1=>0x0, 0x4, 0x8, 0x460}, &(0x7f0000000240)=0x8c)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={r1, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000300)=0x10)

00:07:51 executing program 1:
syz_execute_func(&(0x7f0000000040)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000000c0), 0x0, 0x0}, 0x0)
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x0)
r1 = dup(r0)
msgget(0xffffffffffffffff, 0x2)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000180)="dbcee43c4f76f92eab47465ddfe089548e0f62b44760ef03c085ddeea12ada0c85d79e7dfd62ebe818dd594b4236f7397646ccdf5e83cf56141a7473541a5a37df656865363cfc237f9255ee4c687bb4f8ddad092c1a0e43325e0f8260f2deb5201c5da8e0f4c436904bcbc15d87f22aaf47673336791e5b323f65bb41d289d71946a9f48b210aff64dd72a78f87ecebfe25492b324c87bb41584d5b8a698d3f37df03cef3d6761bd84daedded49bb")

00:07:51 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x4, 0xfffffffffffffffe, 0x4)
r1 = dup(r0)
ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000000)="f48f28dd46a3f9ef98e98c61345a8ec6a3bee63b4b484dda83e303217a8e4252b622fcfa872288c3993f5ccc094a7114943310bb0359c3726b7c5a5955e456b4f51756ca092d7032e7f1c172e332f9782026f6a00be954582fdcabc9efb212d9da41b20520920cb1a349c54f9609f451be08eacc2e6d7ab2570fd3250e36381ed23de732e300696a16685cb9374b92d16ca540959dfd788f7eed40ad25f22321f28b9f12941670641395d68b153d5d85488ce3ace2101e2732912444f6e8cfd290404a0ce9a43f007d7b213c6bc7481b689065eddf634e337f1a5aa766141e907652ac")

00:07:51 executing program 3:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil)
shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x0)
shmget(0x0, 0x2000, 0x10, &(0x7f0000ffe000/0x2000)=nil)
shmdt(0x0)
mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4)

00:07:51 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a40)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0, 0x0, 0x0, 0x28e}, 0x98)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa00"/128, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000007972e10f73c4d8617af19a4401aa6304b9a0b322d9d92f29314379737d2125928ec42d70a7ea871b306cf395aeaecc9ac9ffae2654e561775fde2e85d6d530b2b1e5e437d84fe2a6cb50d0c5e689b7d53d8fffc039cb08713fec302f7979c55b"], 0x0)

00:07:51 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x100)
setrlimit(0x6, &(0x7f0000000080)={0x10000000000b35e, 0x840000b35d})
mlockall(0x1)
sync()
r1 = fcntl$getown(r0, 0x5)
getpid()
getpid()
getpgid(r1)
getpgid(0xffffffffffffffff)
r2 = getpgrp(0x0)
r3 = getpgrp(r2)
fcntl$setown(r0, 0x6, r3)
socket$unix(0x1, 0x0, 0x0)
r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)

00:07:51 executing program 3:
open(&(0x7f0000000240)='./file0\x00', 0x800000001, 0x40)
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
open$dir(&(0x7f0000000140)='./file0\x00', 0x100000, 0x8)
fchdir(r0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000200)='dctcp\x00', 0x6)
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb730091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c650f91f2ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3}, 0x0)
clock_nanosleep(0x0, 0x1, &(0x7f0000000100)={0x3, 0x1}, &(0x7f0000000180))

00:07:51 executing program 1:
syz_execute_func(&(0x7f0000000040)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000000c0), 0x0, 0x0}, 0x0)
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x0)
r1 = dup(r0)
msgget(0xffffffffffffffff, 0x2)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000180)="dbcee43c4f76f92eab47465ddfe089548e0f62b44760ef03c085ddeea12ada0c85d79e7dfd62ebe818dd594b4236f7397646ccdf5e83cf56141a7473541a5a37df656865363cfc237f9255ee4c687bb4f8ddad092c1a0e43325e0f8260f2deb5201c5da8e0f4c436904bcbc15d87f22aaf47673336791e5b323f65bb41d289d71946a9f48b210aff64dd72a78f87ecebfe25492b324c87bb41584d5b8a698d3f37df03cef3d6761bd84daedded49bb")

00:07:51 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x8, "1dbdb12cd2a22ec063cf75c6a576c65e"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x100, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, 0x10)

00:07:51 executing program 2:
setitimer(0x0, &(0x7f0000000100)={{0x0, 0x612}, {0x40}}, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000040)="4f45f04e1ee40045f443d9575b10162f927ee01fd83bb961cb1d7f3773662396c63e9c6a63acaef07bd1cd3259c3a0d33ee46a01ef8a7eb67c70ec850878490cd81ef1ba1f94e279e3ba0f0da077a0")
freebsd11_fstat(r0, &(0x7f0000000400))
r1 = semget$private(0x0, 0x1fff, 0x300)
__semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/8)
getsockname(r0, &(0x7f00000004c0)=@un=@file={0x0, ""/108}, &(0x7f0000000540)=0x6e)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000480)={0x9, 0x7f})
getgroups(0x4, &(0x7f00000001c0)=[<r3=>0x0, 0x0, 0x0, 0x0])
freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
__semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000380)={{0x9, r2, r3, r4, r5, 0x1, 0x4}, 0x1ac, 0x3, 0x3000000000000000})

00:07:51 executing program 3:
select(0x40, &(0x7f0000000040)={0xff, 0x9, 0x6, 0x30, 0x1, 0x7, 0x1, 0x9}, &(0x7f0000000080)={0x1ff, 0xa078, 0xa2, 0x9, 0xfffffffffffffb20, 0x7fff, 0x5}, &(0x7f00000000c0)={0x7, 0x6311, 0xbf, 0x7, 0x1, 0x5}, &(0x7f0000000100)={0x3})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000240)=0x8, 0x4)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={<r2=>0x0}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0x1, 0x832}, &(0x7f0000000200)=0x8)

00:07:51 executing program 2:
r0 = socket(0x2, 0x10000001, 0x61)
shutdown(0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x1)
fchmod(r0, 0x80)
socketpair(0x0, 0x1, 0x0, 0x0)
select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
open$dir(0x0, 0x100000, 0xe8)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
mlockall(0x1)
sync()
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, &(0x7f0000000140))
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8)
shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
lseek(r1, 0x0, 0x1000000000003)
readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1)
r3 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14)

00:07:51 executing program 3:
munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x81013, r0, 0x0)
fcntl$getflags(r0, 0x3)
setsockopt$inet6_buf(r0, 0x3a, 0x0, 0x0, 0x0)

00:07:52 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x8001, &(0x7f0000000080)=0x10b, 0x1b4)

00:07:52 executing program 3:
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
setrlimit(0x800000005, &(0x7f0000000100)={0x3, 0x1})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(r0, 0xc2a)
r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x3, 0x4)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000240)="969898472c431c130f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)

00:07:52 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
dup2(r0, r1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000001c0)={@multicast2, @multicast2, @remote={0xac, 0x47}}, 0xc)
dup2(r0, r0)

00:07:52 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000180), 0x4)
r3 = getpgrp(0xffffffffffffffff)
fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=<r5=>0x0)
r6 = getpid()
fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = open$dir(&(0x7f0000000580)='./file0\x00', 0x84, 0x100)
sendmsg$unix(r2, &(0x7f0000000640)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f0000000080)="cb9f5841b147e4fc220a91ead4644b19287e1acb0d20d0b42d32d304ce1042ed99f67d971d941f93985f906d1f8e41fb2e69c20bdab7ca55d1455e35a29fa17bae21e0cf5b995cfb45ca5db89e380bc7918f0456e08fc5b8d7cdfb3a948f29962e4d646f8d1f8e7f6e82a8088e79ab66da356c926caefcee9a8676d2558cc7b80fd1e343ec294c2a19a0ef73e4fdff230b3a27b0502c99cc485183c3c928fd928d53551b8edea0e15242967c55e16000e4d94bd9dc9b3767b3487020d5f4a942cf3ee72f40084596ee2ed4c0e875e6d8862d972a016fe6cb17a3fab66c", 0xdd}], 0x1, &(0x7f00000005c0)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x30, 0xffff, 0x1, [r1, r1, r1, r0, r1, r2, r0, r9]}], 0x70, 0x4}, 0x20080)

00:07:52 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000)=0x95, 0x4)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f66696c653000ef1308b7b0053dd7121392866e5040135d4f931514bf3772696133558e3e60a033c32bc365fc947e667807ebdc7bf3ed77f4253262e14d49bebdaf7b98f38857af2e9508ca412dd2eef27230e53f3e1e84a1b824daed8c2e153e5f124e00ca617ad41401bd1027b9742d865139e01ccd5201806dcbcca13fc3c591060d361ae21efb8515b4f974668a1bbdfca7b6d807759313504780db4ffd242fe801079b3b46350eccf8353c46378d69caa0557135695a32cc0611df2d275656d1749c8d07e8698c1c85010000003f412601"], 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1e, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="040000004984c338ec68444c2fa2dbe5d171812aff361bd3e4f12d896034115d76558de9c193488ca87000720a84c3e06bcaf51d65dbf97018ca93def871c8daf63b90e1c185102b766185d8f4c11dbb07e1195affe062116f31074d8bbdebb829d3d134f00ccc6bdce3ae1c0296b42dedba51c4b9305ff6458313f774b065db93b694532dbb55ffff57cc75d7b0758098a839e41fac51ea33c2650ef403deb04c697741426f7fe428c0832956"], 0x3ef)
socketpair(0x1f, 0x12000000, 0xbc, &(0x7f0000000040)={<r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000400)={@in={{0x2, 0x1, @multicast1}}, <r3=>0x0, 0x4, 0x7}, &(0x7f0000000140)=0x94)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000004c0)={r3, 0xde8000}, 0x8)
getsockname$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8)
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0x0, @ipv4={[], [], @local}}, 0x1c)
ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x8, 0x9}, &(0x7f00000003c0)={0xffff}, 0x8)

00:07:52 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000005c0)=""/79)
pipe2(&(0x7f00000003c0)={<r1=>0xffffffffffffffff}, 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000400)={0x1, "aff71cdf2506e7744cdbab314d57dcef"}, 0x14)
r2 = getpid()
r3 = getpgid(r2)
msgget(0x3, 0x8)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
r4 = getpgid(r3)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000440)={<r6=>0x0, 0x9}, &(0x7f00000004c0)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000540)={r6, 0x7}, &(0x7f0000000580)=0x8)
setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_buf(r7, 0x0, 0x44, &(0x7f0000001080)="b2bcb518", 0x4)
lseek(r5, 0x0, 0x1000000000003)
getpgid(r4)
open$dir(&(0x7f0000000380)='./file0\x00', 0x100202, 0x0)
open(&(0x7f0000000340)='./file0\x00', 0x800, 0x0)
r8 = semget(0x2, 0x2, 0x500)
__semctl$SETALL(r8, 0x0, 0x9, &(0x7f0000000000))
r9 = semget$private(0x0, 0xb, 0xfffffffffffffffc)
semop(r9, &(0x7f0000000040)=[{0x4, 0x9, 0x802}, {0x0, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4)
link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
fstat(0xffffffffffffff9c, &(0x7f0000000240))

00:07:52 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
shutdown(r1, 0x1)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r2 = shmget(0x1, 0x2000, 0x223, &(0x7f0000ffb000/0x2000)=nil)
shmctl$SHM_UNLOCK(r2, 0xc)
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000300)="a22a392901a5ec44e7927dc9fd03847af8433c9a6250c8f38e3107569413")

00:07:52 executing program 0:
socketpair(0x17, 0x20000003, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000380)={0x1, 0x466e, 0x800, 0x0, 0x8, 0x7, 0x3, 0xed2, <r2=>0x0}, &(0x7f00000003c0)=0x20)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)={@in6={{0x1c, 0x3, 0x1, @rand_addr="7491c6717c36a685a3df433f14bf9cbd", 0x4}}, r2}, &(0x7f00000004c0)=0x84)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={<r3=>0x0}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r3, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in]}, &(0x7f0000000340)=0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="00000000000400004d0200406320000000040000"], 0x98)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0)

00:07:52 executing program 1:
r0 = socket(0x100400000000002, 0x2, 0x0)
fcntl$dupfd(r0, 0xfffffffffffffffe, r0)

00:07:52 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
fchmod(r0, 0xe3)
ftruncate(r0, 0x101)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
execve(0x0, &(0x7f0000000340), 0x0)

00:07:52 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000)=0xfffffffffffffff7, 0x4)

00:07:52 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
preadv(r0, &(0x7f0000001440)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/129, 0x81}, {&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f00000011c0)=""/71, 0x47}, {&(0x7f0000001240)=""/149, 0x95}, {&(0x7f0000001300)}, {&(0x7f0000001340)=""/60, 0x3c}, {&(0x7f0000001380)=""/144, 0x90}], 0x8, 0x0)
syz_execute_func(0x0)
syz_emit_ethernet(0x0, 0x0)
syz_execute_func(&(0x7f0000000100)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014ea0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adf3400f38f6068f0870ce2e320f4bb9000800002d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2fb110f67660ff15ff736000000")

00:07:52 executing program 1:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x1, 0x3, 0x400000000000, 0x100000001})
open(&(0x7f0000000000)='./file0\x00', 0x8200, 0x48)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r0, 0x2)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})

00:07:52 executing program 3:
freebsd11_mknod(&(0x7f0000000140)='./file0/../file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x40000400000002c4, 0x112)
clock_settime(0xe, &(0x7f0000000040)={0x0, 0x2})
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r1, 0x5}], 0x1, 0x0, 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x4c)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81706}], 0x1000000000000013)
writev(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="10a34109ed72f30d7ce9a15f639fd49dd7aab9312fde97d3dba2d702722ebc9e488ffee6f0f1913808dace6ef4e4061e19be8580eba2f7e0f75cee095cc51cbee7cfd57b8ad1f5fb01aa641586d67250deca5491a799da15927db22f2657d759d0822a2165b3caddbd2427c3485affdeace0885119894a1d6d2b70a07e1c486b7852bbee597b", 0x86}, {&(0x7f00000000c0)="36a55b34a74492765d0b88e49a9046f2d0a640be701abc69c1ef6c49be7d8faa9dc119", 0x23}, {&(0x7f0000000240)="67b71c2524773eb576b0c15b06e9b0337946bd07ee65a09b4732879ce78e730315ab8880a88754db8fcf5b4d68a88a6f23cd1ffde0d795e8727c558b77141c8ccd10d01c7ab8d365c89864c2155f2230e54fc9039380e17af8190aad32a66be83aa003", 0x63}, {&(0x7f00000002c0)="d4d222e9854d2a6b2a2d4867b43143ada4fe5f22c9ebe26afc4235675fef5300d63729261ac0843b7d00da2530689fa8655d820d3e07c88cfef2b12b1c4664d1ed10bff155904c6fb1cc0e974b21d1af89da18ebea8cdc3124eb447fdd43f2825a", 0x61}], 0x4)

00:07:52 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
r2 = accept$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0xf1ad, 0x310, 0x806, 0x7, <r3=>0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000140)={r3, 0x4}, 0x8)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
lseek(r0, 0x0, 0x0)

00:07:52 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")
mlock(&(0x7f0000ff6000/0xa000)=nil, 0xa000)

00:07:52 executing program 2:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c160f05f359bfd9009000c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb7070460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c453c4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
freebsd11_lstat(&(0x7f0000001200)='./file0/../file0\x00', &(0x7f0000000040))
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000200)="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")
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4)

00:07:52 executing program 2:
syz_emit_ethernet(0x5, &(0x7f0000000080)=ANY=[@ANYRESHEX, @ANYRES32, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64, @ANYPTR64, @ANYRESHEX, @ANYRES64], @ANYBLOB="26009316f588b5d01a9ce3e9ee90e5e5c7d8cb9bf56620148526dc422a7196e7fd4683ed97dd8ceca45a9061ad2f8d53ba6b3f99ae8309b4552c3e5524f2d6e754bd55f1b6bd4fa433a0f1c10d26baaade8d89c51360cde5d399dab0792bba3e29800b2f44a520f37a5e8e8d922d18d0adddf8221c8ab7cdc472165a01b49352bc862d51948dd2455403d5edfd1dfa8fca5d7249", @ANYPTR])

00:07:53 executing program 2:
r0 = socket(0x2, 0x7, 0x15)
connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x5)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x3, @empty, 0xfffffffffffffff8}}, <r1=>0x0, 0xe53c, 0x6, 0x80, 0x9, 0x6e7, 0xa8}, &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000280)=0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x10002, 0x0)
ioctl$DIOCGETRULES(r2, 0xcbe04406, &(0x7f0000000300)="aef0ef0fecc383fd22dbe442f5000332e9de0de98d2aeb404bc92da0cbb578a462e47b98ac6e16750748c07990a882073d15f35ead2002033272b03ab3ceff42e4943a9a448f4fb9fef445e5ce49b186e33d64a194253633f04c756e359734")
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="0300000090a7ea89e50822f6eb470ee4d5b6a3423e4bf948620718d88d6135131ad8fa243fbeaf3389f13298cce45bf622833a6213a36e589c2bfa0887a7c660012de92e7400c1ca24ae4052edb687aebe9abf868b8bf8c2659755f3fd2b0178446c9145d478229c8b4b1bcf742a31d8cd6e77033803d7258063b801dd"], 0x8)

00:07:53 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
preadv(r0, &(0x7f0000001440)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/129, 0x81}, {&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f00000011c0)=""/71, 0x47}, {&(0x7f0000001240)=""/149, 0x95}, {&(0x7f0000001300)}, {&(0x7f0000001340)=""/60, 0x3c}, {&(0x7f0000001380)=""/144, 0x90}], 0x8, 0x0)
syz_execute_func(0x0)
syz_emit_ethernet(0x0, 0x0)
syz_execute_func(&(0x7f0000000100)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014ea0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adf3400f38f6068f0870ce2e320f4bb9000800002d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2fb110f67660ff15ff736000000")

00:07:53 executing program 2:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1a, &(0x7f0000000100)={0x17}, &(0x7f0000000040)=0x29)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x5, 0x4)
pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000140)="edbda17a1d7c9138e11333c65fc74faadc9e2e97798f6a6c5abaa6644c17d22c45ae53296fe374b8fbcbe42b0233e78f411516cbac84fc67c6fd3504fc5862cd91a656f2c77edfdad98503055245d7f9465b0371a2", 0x55}, {&(0x7f00000000c0)="100a6225c7ee11b1eac9513e00b7d9a203d35bd71e41e25741", 0x19}, {&(0x7f00000001c0)}, {&(0x7f0000000200)}], 0x4, 0x0)

00:07:53 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc)
r1 = semget$private(0x0, 0x5, 0x100)
__semctl$GETVAL(r1, 0x1, 0x5, &(0x7f0000000440)=""/4096)
getegid()
setsockopt$inet_mreqsrc(r0, 0x0, 0x100047, &(0x7f00000002c0)={@multicast1, @remote={0xac, 0x14, 0x0}, @multicast2}, 0xffffffffffffff49)
r2 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x10000000)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x200, 0x401, 0x200, 0x9, 0x8001, 0x5, 0x8, 0xfffffffffffffffa, <r3=>0x0}, &(0x7f0000000100)=0x20)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000240)={r3, 0x80, 0x1, 0x5, 0x6, 0x101}, &(0x7f0000000280)=0x14)
socket$inet6_tcp(0x1c, 0x1, 0x0)
setrlimit(0x8, &(0x7f0000000200)={0xfffffffffffffffa, 0x27})
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast1, @multicast2, @loopback}, 0xfffffffffffffe84)
bind$inet(r0, &(0x7f0000000300)={0x2, 0x2}, 0x10)

00:07:53 executing program 2:
sync()
r0 = socket(0x1f, 0x7, 0x2)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x6, 0x4, [0x3, 0x1, 0x0, 0x4]}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x8}, 0x8)
syz_execute_func(&(0x7f0000000280)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")

00:07:53 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000040)=[{r0, 0x3}], 0x1, 0x0)

lock order reversal: (sleepable after non-sleepable)
 1st 0xfffff80012135208 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643
 2nd 0xffffffff829413c0 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596
stack backtrace:
#0 0xffffffff8110ee9e at witness_debugger+0x8e
#1 0xffffffff8110ead2 at witness_checkorder+0xf72
#2 0xffffffff8107cf63 at _sx_xlock+0xb3
#3 0xffffffff812c46d9 at inp_setmoptions+0x17c9
#4 0xffffffff812dcadf at ip_ctloutput+0x80f
#5 0xffffffff812e08b9 at rip_ctloutput+0x2c9
#6 0xffffffff8115d681 at sosetopt+0x101
#7 0xffffffff81165ce8 at kern_setsockopt+0x158
#8 0xffffffff81165b83 at sys_setsockopt+0x33
00:07:53 executing program 2:
r0 = socket(0x2, 0x400020000000, 0x400000000de1d)
dup(r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000040)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010000}}}, 0x94)
bind$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x0}, 0x8)
nanosleep(&(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180))

#9 0xffffffff8170d7e6 at amd64_syscall+0x436
#10 0xffffffff816d55ad at fast_syscall_common+0x101
00:07:53 executing program 1:
syz_emit_ethernet(0x4000, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffffffffffff00000000000008060001080006040001aaaaaa00bbaaaaaaaaaaaaac1400aa0000000000"])
select(0x40, &(0x7f0000000000)={0xdbe, 0x4, 0x7, 0xbeb, 0x4950, 0x6101, 0x6fd, 0x3f}, &(0x7f0000000040)={0xa922, 0x7, 0x3ff, 0xc00000000000000, 0x0, 0x6, 0x2, 0x8}, &(0x7f0000000080)={0x5, 0xffffffffffff9419, 0x3, 0x7, 0x2ab0, 0x80, 0x3, 0x7}, &(0x7f00000000c0)={0x4, 0x3f})

00:07:53 executing program 2:
r0 = socket$inet_sctp(0x2, 0xfffffffffffbfffc, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x10020c, 0x110)
recvfrom$unix(r1, &(0x7f0000000080)=""/98, 0x62, 0x40001, &(0x7f0000000180)=ANY=[@ANYBLOB="017ae497b1a014fdf102da12e9862ba801cf2d00006950653000"], 0xa)
open(&(0x7f0000000140)='./file1\x00', 0x204, 0x46aa0715ddf9950f)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

00:07:54 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={<r1=>0x0, 0x761}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x40}, 0x8)
r2 = socket(0x1, 0x100000000000, 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r3 = socket(0x2, 0x1, 0x0)
sendmsg$unix(r3, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="00022e2fe42087ba93a092c04913cd08"], 0x1, 0x0}, 0x0)

00:07:54 executing program 2:
r0 = semget$private(0x0, 0x3, 0x0)
semop(r0, &(0x7f0000000040)=[{0x4, 0x3, 0x800}, {0x0, 0x5, 0x1000}, {0x2, 0x1cec, 0x800}, {0x0, 0x1f}, {0x5, 0x40, 0x1800}, {0x1, 0xef, 0x1800}], 0x6)
__semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/62)
getresuid(&(0x7f0000000080)=<r1=>0x0, &(0x7f00000000c0), &(0x7f0000000100))
getgroups(0x1, &(0x7f0000000140)=[<r2=>0xffffffffffffffff])
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000300)={{0x5, r1, r2, r3, r4, 0x0, 0x3}, 0x5, 0xfffffffffffffff9, 0x100})

00:07:54 executing program 1:
setrlimit(0x3, &(0x7f0000000040)={0x1fffffffffd})
socket$inet_sctp(0x2, 0x5, 0x84)

00:07:54 executing program 1:
syz_emit_ethernet(0x7d, &(0x7f0000000140)={@random="1fcffb37c458", @broadcast, [{[], {0x8100, 0x5, 0x200, 0x1}}], {@ipv4={0x800, {{0x13, 0x4, 0x3a9d2430, 0x1, 0x6b, 0x65, 0x3ff, 0xffffffff, 0x4d, 0x0, @multicast2, @broadcast, {[@generic={0x85, 0x8, "b3d90d02a065"}, @ra={0x94, 0x6, 0x4}, @ssrr={0x89, 0x27, 0xd6, [@broadcast, @broadcast, @loopback, @empty, @broadcast, @remote={0xac, 0x14, 0x0}, @rand_addr=0xff, @empty, @rand_addr=0x6]}, @end]}}, @generic="6f011fc7f9fb14c6565efd9ccb8aff87fb99c1c03f41bea983d94542b6eed8"}}}})

00:07:54 executing program 3:
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040))
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x4, 0x4)
ioctl$DIOCGETLIMIT(0xffffffffffffffff, 0x8004667d, &(0x7f0000000000)={0x606d})

00:07:54 executing program 2:
ftruncate(0xffffffffffffffff, 0x80000001)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x80)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
fcntl$setflags(r0, 0x2, 0x200001)
writev(r2, &(0x7f0000000280), 0xa7)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000400)=0x200, 0x4)
preadv(r0, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000002c0)={<r3=>0x0, 0xe, 0x5}, &(0x7f0000000300)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2200000000fe8000000000000000000000000000bb8000"/128, @ANYRES32=r3, @ANYBLOB="05003b0f0000"], 0x8c)
getsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f0000000100)=""/198, &(0x7f0000000200)=0xc6)

00:07:54 executing program 0:
r0 = socket$inet6(0x1c, 0x10000004, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040), 0xbee7e0b232585c20)

00:07:54 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={<r2=>0x0, 0xe6}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r2, 0x2}, &(0x7f0000000380)=0x8)
ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000040)="a1d569d02d831da532b2076aa6908b1ae6bc3063848c6e065452837d3295cd3b96705a64bca9dc77c2fad2783f272c8420ab8083593c7000ee63d87d03f7980aa907efe7a855ea7eacdef42f2eb9bed94dec459cbc879ca5c3c30cf03c3c4c8feaeb0c7c2da6aca88e7b8a906533fab05630111722111e4bf75b639caf4400e90ad5cbd2876be3f5796de852d4881a9eed8c21a3aa5259864573dcde15b9c2329238e398177e375605884026032047309756a559")
openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x10000, 0x80)
syz_execute_func(&(0x7f0000000100)="b09eb1b198cd801b6969ef69dc00d9d9d0c44139fd5bf91cc1c9c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee42c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f46666450f1772ee54111d54111d00")
r3 = shmget(0x3, 0x4000, 0x400, &(0x7f0000ffa000/0x4000)=nil)
shmctl$SHM_STAT(r3, 0xd, &(0x7f00000001c0)=""/151)

00:07:54 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000040)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010000}}}, 0x94)

00:07:54 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setrlimit(0x6, 0x0)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = dup(0xffffffffffffffff)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r1 = semget(0x2, 0x4, 0x80)
__semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000440)=""/150)
mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={<r2=>0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}]}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={<r3=>0x0, 0x4, 0x5, [0x2, 0x1, 0x7fffffff, 0x7ff, 0x4498ba04]}, &(0x7f00000002c0)=0x12)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={r2, 0x77, 0x1, 0x7f, 0x0, 0x1, 0x5, 0x7, {@in6={{0x1c, 0x3, 0x9d2, @mcast2, 0xfff}}, r3, 0xff, 0x75d4, 0x5, 0x2d3, 0x5}}, &(0x7f00000003c0)=0xb0)
setrlimit(0x6, &(0x7f0000000080)={0x0, 0x40})
preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000500)=""/187, 0xbb}, {&(0x7f00000005c0)=""/85, 0x55}, {&(0x7f0000000640)=""/52, 0x34}], 0x3, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000400)={0xbb2, 0x4020, 0xfffffffffffffc01, 0x3ff, r2}, 0x10)
ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000e80)={{"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", "f831775b7d1a49e0cfc832deb1d8a6f9aba5811b93c0895fe771387fbe69ce42", 0xba00}, &(0x7f0000000e40)="5b0a4d7a570073e842c3", 0x0, 0x4, 0x10001, 0x29, 0x7f, 0x80, 0x8, 0x8})
fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000009c0)={{"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", "dcb55f1d0cd43d1dd869f73ca664565615e6c4555d4b0143f3cd9955ff4502f5", 0x2, 0x2}, &(0x7f00000008c0)="4361ac332f08a28defd664923747ee670568dc2d6b3dfe2e5dd6e2ad072b9466bab18f3c7b77c4607a70d8b8794644a44acff7aec9dcbd5063e355135eef517efb9e6bab19b2bd605f39b7585597fc48e4b99ccb2bc9bba6e42133e25a9055d5fd91d961271f406161157e61c95eb5f4c0cf03805da07468070478dfc71d6064b93fe209b6c5cfdcc0c91deb795f6a2361d9125f12770bae9a42163f5f8781e3731190f8d5f5b3fde33b4b35e96b94e979fa8bb04bde6ec1f5f6918d468e1a90c394c371f61041538332826b1dc9e1500ab9f08144882cf4a784a94451c74fd8845ddc30", 0x4000, 0x1, 0x101, 0xfff, 0xfff, 0x3, 0x8, 0x9})
fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
setregid(r4, r5)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040), 0x0)

00:07:54 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x30000, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000001200)={0x10, &(0x7f0000000200)="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", 0x3a4, 0x100000000, 0x9})
select(0x895d4eeb22cabad4, 0xfffffffffffffffe, 0x0, 0x0, 0x0)
select(0x40, &(0x7f00000000c0)={0xfffffffffffface6, 0x80, 0xffff, 0x3db80a4b, 0x7b, 0x102000000, 0x964, 0x5}, &(0x7f0000000100)={0x80, 0x5, 0x2c, 0x7, 0x81, 0x5, 0x85000000000}, &(0x7f0000000140)={0x4ccc, 0x5, 0x6, 0xffffffffffff80f3, 0x5, 0x8, 0x29d, 0x6}, &(0x7f0000000180)={0xfffffffffffffffa, 0x9})
r1 = socket$inet(0x2, 0x2, 0xd91)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000001240)='vegas\x00', 0x6)
r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080)=0x19fd, 0x4)

00:07:54 executing program 3:
syz_execute_func(&(0x7f0000000100)="b826473e431c150f05f324593e0f00af127e000040d8eac4821d0321b55767660f6b32fbf80f72d50f0b23b8c4054e4e422190b70000000fa0e509ab4383770018c4e10bf8c449c4c461cdf53d160028812222c421a97c16b712c483397fd300c9dc7c0fe59893ee4d59f345d9c6acc4c3214cb9a5605419c246bebcca0000f08071420b7373822eefa8b841d9c1cf6808a3056f0000004e00c4c481117c5c8f0cd893c0b80000c0f526264788fe58c5a1dd7dbbbfdd5cc600249e30f0438084ff0500000032a1c9fb110fd3c8a2617e")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0x4}, &(0x7f0000000080)=0x8)
ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f00000000c0)={0x8, 0x400})
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr=0x8001}}, r1, 0xa81, 0x10000, 0x0, 0x5, 0xffc0000000000000, 0x7fffffff}, 0xa0)
sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000))
socket$inet_udplite(0x2, 0x2, 0x88)

00:07:54 executing program 2:
getgid()
syz_execute_func(&(0x7f0000000140)="989803e9c4a2791dcd04050f05bf0a0003e8c4a37bf0c55c41e2e9660ff8aa024805572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
r0 = openat(0xffffffffffffff9c, &(0x7f00000006c0)='./file0\x00', 0x100000, 0x8)
ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000780)={{"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", "b4630bd001534b07e37ff3a5fcf42ac292092cbc0c9865ab80c763fbae9f3ed8", 0x8, 0x8}, &(0x7f0000000700)="77f1f0bb13511fe8e356cea2c1a3b9dac06b6147bccc4ac3c58fceca37d58d4113d489b0281c211ec2ee5f8dc2eac1fe6edd88aa0c76ea4d193bee3d74c8b9460cf20f278911e6105392ff48cdebfb21214db2f530786362efbe56e8cfec2bfebfa3c02e928325c45635fe161d23c7d988", 0x0, 0x2, 0x1, 0x8, 0x2, 0x0, 0x2, 0x8})
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0)
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000240)={{"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", "da40345b95143aa0be8366d16e136aa5f859d1aebf347bf153ada197c37c27b8", 0x0, 0x3}, &(0x7f0000000040)="2686dd6fe5c9e70a10b1902668609ed9f81ea2dd7821d600aa7c5226199b5c57f767be7f8ecd51d1806c13e07b62451ce692b081f003ef13166f689e20c373913cea0bd917fc8615caf953fb108f5525b7ad7878228f663e67f4eeb00270d8d14c4cbb4fa52ff58ac1a40ba54e65c57e34c67de7076237c38d8c5e5373910ea47c27c84a457277adb78502d89f50e4770b1f381cce6bde9c77309f08796c6ea5efe47a09bf12e079ff16726e255939ab6f73705c693b1e5ebecf3c4a8286923395d92d8ab87f93bdee9f9df15dc8f64358f0fa0260686e2037650fce12", 0x0, 0x8, 0x8, 0x7f, 0x8, 0x7, 0x0, 0xa000})

00:07:54 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x0, 0x3, @loopback, 0xfffffffffffffffc}, {0x1c, 0x1, 0x3f, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x1}, 0x3, [0x1f, 0x7, 0x6e, 0x20, 0x3, 0x5, 0x0, 0x6]}, 0x5c)
r1 = socket$inet(0x2, 0x3, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
sendmsg$inet_sctp(r2, &(0x7f0000000040)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr=0xb00}, 0x10, 0x0, 0x0, 0x0, 0x31c}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x3f, <r3=>0x0}, &(0x7f00000001c0)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r3, 0x8, 0x8b, "79e277dd23bc38be892ed1e4a7129d524055702a1f7216f79f37b8750488a368a2067e4d0308bb54fbb2e3ccddcc4c054f3a6e2617dce4c2998245f9b7db0955689cf4a68699e1a3e38c3de2e20b9b10997ea73ec93563d673be41b63de2d4f959ddd1ea1e8a84f1e08c8495dc0aeeafff0e082f032b8bd8c9cc03e0b2dda21e0d2e1d6ce21faf394ba5aa"}, 0x93)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x80)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0xfffffffffffffffd}, 0x24)

00:07:54 executing program 3:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0)
mkdir(&(0x7f000000e000)='./control\x00', 0x0)
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000200)="302f812ed8a1c7bf0468a54fef46d10d0ca50a2fed7e8d9e2b13c023e6573184a1c151b703319273ca0c917ee67a86dcc54d78bc002e16d9ee50fc174b3b6cd007a61c99a545b3f354080c5c1eb902cd268357130bebbad82a8d97dac21c2da15ec4ce0ffd3e684a04e0d2d093f68f54a2cd7c9564d3785f8b29ba160b6a591c93f79e705e31b941e65498c5140e6df32065dd231ec863e6b4cb15c59bf448f4496a56e37316b52b6866613217b73b821df68e437d07ab30b1a27acf")
mkdirat(r0, &(0x7f0000000080)='./control/file0\x00', 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0)
rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00')

00:07:54 executing program 1:
r0 = socket$inet(0x2, 0x20000005, 0x2)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, <r1=>0x0}, &(0x7f00000000c0)=0x8c)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r1, 0x3f, 0x3ff800000000000, 0x10, 0x400, 0x3, 0x81}, 0x98)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000001c0)={<r2=>0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x8, 0x2, 0x400, 0x3, 0x0, 0x101, 0x100, {@in6={{0x1c, 0x3, 0x7f, @empty, 0xa00000}}, r2, 0x2, 0x7fffffff, 0x5, 0x100000001, 0x9}}, &(0x7f0000000300)=0xb0)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r3, 0xffff, 0x1015, 0x0, 0x0)

00:07:54 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46", 0x2e, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000001c0)="ccc2c73e39a3a758309836a425d307f71f3a798207d82497ff5c01963aad17dc02fecb11e2f76f8bb1bb791ed2c5feadf792dd8d2437079e7325abf03110312db44d7b5334436e082fe0dc9cf6172edb98633f2e4ac2cb4069f7e5ef2c4ff0b81c6e3eef81981b1cdc8900e6651d5dcc31791de9e62d0a7b301244e290d23fc55aa27efc327ac924dcaf4712afeb06c48d425e")
syz_execute_func(&(0x7f0000000000)="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")
open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x2d)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0)

00:07:55 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x9, 0x2}, 0x8)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080), 0x4)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x9, 0x8}, 0x8)
socket$inet_icmp(0x2, 0x2, 0x1)

00:07:55 executing program 0:
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf1600000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")

00:07:55 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socketpair(0x10, 0x2, 0xffffffff00000001, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), 0x10)

00:07:55 executing program 2:
syz_execute_func(&(0x7f0000000100)="982c0d0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000ca1d440f2b55d4f0c4b6593131b15dfba1c9fb110f0f3804830221f1f100")
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="71a8d067c087f78475f25176fd355267197a5cdefe7d78f64e1f6117a6b39fb7a40fb37b85", 0x25}, {&(0x7f0000000040)="026ab11ab025bcf28b7d12bbd1bf29d0", 0x10}, {&(0x7f0000000080)="0acbfc8776d6e714688492865eac46dfd7ffc520a5899ef44346cfd200a1b24d2df62b0358dd0fa54720ff6f0c983d1e2fc8a94f40de14626f341e204d8e21092e4b4dc1e9f208f97df42a74f4c2d1a4d2731c21c3307c4d902083445f18f0c477626c1daafecd4b771267e3d9cb7922c3e9d8d595e36b46e4dcf4cb01", 0x7d}], 0x3, 0x0)
dup2(r0, r1)
execve(0x0, 0x0, 0x0)

00:07:55 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1bf01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x80106678, &(0x7f00000003c0)='\b')
r1 = dup(r0)
r2 = getpid()
r3 = geteuid()
freebsd11_fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
sendmsg$unix(r1, &(0x7f0000000380)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000002c0)=[{&(0x7f0000000080)="891bd8c27c49ff060b0dfff5b0c46999b8e2a0eab913388e21d42c2e09ed66626a751fad8c7b788be212560c2ee153bfdee6667995637438c7784134524445c6fa664ea5d3", 0x45}, {&(0x7f00000001c0)="2326b1309cee56c8b5bd1a428d7cf8793a3996c135f9fe21e9e23924e4f5cf44815c97f3a7081500c3a0199811202e87018b86554d1186334b87884f2107702193b4ec7e1d9fa1a8cedd482b1d9c03db0b28482a09d79033813d4efb653a3d672af0826cd75cfb4e35e6e9d1e581d5a2eb692f3d63136e8beeec9c59006813cd8b1c39e6668a1228f2d271d34992a80a82cca1204cc66684f395c0c3f98341196a50d43495bd314d36849c33f74cec56d9748a01d59d4417e5e774455ce5710cb7c80f0f1c0660712b19ad28c8839b185ad4c6d5bdab0c12", 0xd8}], 0x2, &(0x7f0000000400)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0xb0, 0x8}, 0x4)
getpid()

00:07:55 executing program 3:
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
mprotect(&(0x7f000055f000/0x4000)=nil, 0x4000, 0x7)
getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0))
shmget(0x2, 0x2000, 0x200, &(0x7f00001df000/0x2000)=nil)

00:07:55 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46", 0x2e, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000001c0)="ccc2c73e39a3a758309836a425d307f71f3a798207d82497ff5c01963aad17dc02fecb11e2f76f8bb1bb791ed2c5feadf792dd8d2437079e7325abf03110312db44d7b5334436e082fe0dc9cf6172edb98633f2e4ac2cb4069f7e5ef2c4ff0b81c6e3eef81981b1cdc8900e6651d5dcc31791de9e62d0a7b301244e290d23fc55aa27efc327ac924dcaf4712afeb06c48d425e")
syz_execute_func(&(0x7f0000000000)="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")
open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x2d)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0)

00:07:55 executing program 0:
syz_execute_func(&(0x7f0000000140)="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")
syz_execute_func(&(0x7f0000000140)="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")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x8)
getsockopt$sock_int(r0, 0xffff, 0x101e, &(0x7f0000000040), &(0x7f0000000080)=0x4)
socket$inet6(0x1c, 0x2, 0x8)

00:07:55 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/119, 0x77}], 0x10000000000000e5)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
execve(0x0, 0x0, 0x0)

00:07:55 executing program 3:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
syz_execute_func(&(0x7f0000000100)="969898472c431c0f0f05f30f59bfd900cf00c4a37bf0c53ec3c42169ec7901b557387100fb660f72d50f0fb8c4c4015166560a751e0fa0e509ab34d170c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf4d100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7c4c2792354e300a3056f0000004e00c4c4a30d78c8038de3e0f526264788fe58f30f7f0600d030a1c9fb110fd3c43e450fae7c0f0f")

00:07:55 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/119, 0x77}], 0x10000000000000e5)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
execve(0x0, 0x0, 0x0)

00:07:56 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6dd9232f66696c653000"], 0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0xf, 0x2675}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x1, @rand_addr="8212e048d5768fe2d1a27d8024350a37", 0xffffffff}}, r1, 0x5ebba8a5, 0x0, 0xfffffffffffffffa}, 0x8c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x7}, &(0x7f00000001c0)=0x8)

00:07:56 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$setstatus(r0, 0x4, 0x10008)
r1 = socket(0x10, 0x20000000, 0x9)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000140)='newreno\x00', 0x8)
syz_execute_func(&(0x7f0000000000)="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")
accept(r0, &(0x7f00000015c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dbf014c4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ea00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e78bd99ff557135f9fdb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d18d8b1e8d2f1f6fd4c5a912000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d329e31bf5d6e53a0e53dc3748cc2dcb"], &(0x7f0000001180)=0x1002)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001500)='/dev/pf\x00', 0x400, 0x0)
ioctl$DIOCGETADDR(r2, 0xc4704436, &(0x7f0000001540)="d290e1adeb18b72b74e474d54e0a7fc94d94164bfef25f03b7e3b9fab0fef467bf2c9790e339b9bfe996d5bfc7a852b9e9072248313d32c80952912fe6ccd3528f3d598ff431d2b83edcf1bdb3175483b931")
execve(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001400)=[&(0x7f0000001200)='){+\x00', &(0x7f0000001240)='*[-[-!\x00', &(0x7f0000001280)=')m}\x00', &(0x7f00000012c0)='\x00', &(0x7f0000001300)='\\#\x00', &(0x7f0000001340)='\x00', &(0x7f0000001380)='/\x00', &(0x7f00000013c0)='\x00'], &(0x7f00000014c0)=[&(0x7f0000001440)=',\x00', &(0x7f0000001480)='!(\xe0\x1f:\x00'])
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
sendmsg(r1, &(0x7f00000004c0)={&(0x7f0000000180)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f00000001c0)="1099ace2cce8b9bbc1ca5e36667136d5e5712a8262a79afc1761f5f98414b68e68b6fe50619d92790442674f486dc8000c20b1d46aac5f8eac8b3df49a09dc2aab16ad67e0b7cbc5f263ea741b694560be07386b10b3", 0x56}, {&(0x7f0000000240)="b8bf6326c640f9055ff858348f5335e4646061271ae71dfebc4b46cc9de23543684da8225245e94df5ef72005ece7f8fa07b5b8f8695", 0x36}], 0x2, &(0x7f00000002c0)=[{0x68, 0x0, 0x5, "51ff140480e56c136cd561fc63401b0b13b3c179e5f8121b3f3265e842aff7e1cd8af5f9ff3193a2e778b9a6c446ddef9f7e5bf87a95dfc9507c34aa67cfb526a1c4b5811a123ecbee769d11818c0536b9727a530e"}, {0x98, 0x29, 0x10a4, "97ea8274d92e07d3fd1350b9989748ac3e1dcd53f52b7e34f41a747b71a0f075f839b1904d28cad6b9c8f5d2b689cba21b78c2ae81165c0a191a7dc4076fc5dd7f688c2a9b81f6bc2f8fa9621829f19d687a86a1358de89b5e2e685b0888186a026d3bd5416bf250233b28767c0b06cae2ef13d50f515eeab8374636eede155f558fd914b48fa0"}, {0x60, 0x3a, 0x4dd6, "0b96272da5c8672010be86472fe116d32062aa9620911fd1708e09695498beb2553a72faf71fbba97e2147c3854e050485423baf072a9154fe1eb0f74fb48239d624523a2afa6d986fc10a9454"}, {0x88, 0x39, 0x87e3, "ced630d05aa489ddba5c19dd6df92578f80f0748023a6ab543f0223b89e21816deab4a224f807de68a3bb2ae01344f4ce85320010ef36054817ccb6c5bd27de3d8321f58cf9f379ca6b4191ce006df9f95224a657275613cc44d3448f8307044eb8c902d245d14decbc14fb824d7e42dba"}], 0x1e8}, 0x1)

00:07:56 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x0, @ipv4={[], [], @loopback}, 0x8000000000000000}, 0x1c)
getpeername$inet6(r0, 0x0, &(0x7f0000000240))

00:07:56 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x80, 0x4)
sendto(r0, &(0x7f0000000340)="627d65278d338a26d5a78a5041f239432c466b4395f2c17e3c7fccb8b16befdf881ec35aa899be62c4580871c91d23c70339277e5ca7d43be7a120e7beb74b5678d87e88493ed503b645e2e69ab2af5048c0683d1bfba2156f24b35a505c653dfa7252acbb9fadaa80fb91418acf082e814541900b5189b80695976894511a12e81a425441ce93e0b649ce5c16b225a9072bf84b47545b561af396398443678541de0bb896f122535d8233c1574ddfa73ca60a24a35ceeb9974dc26adc3ba029a6d857ae4635c0d1a5edaa563ee35ddbaeb6", 0xd2, 0x81, 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x110048, 0x0)
ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f00000001c0)="17c28888bd1e054a9aed10f9a4e7d838b9b284f4e1de3dad68643cd6cb9f3be1653cc8")
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
truncate(&(0x7f0000000180)='./file0\x00', 0x400000000)
recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x41, 0x0, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000200)=""/36, &(0x7f0000000240)=0x24)
setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000280)="3800cfd93554082985f0fff0b6e30ef14f2907ede8d824e195773087f8932c628aefbfb1cfe3e9a8b749d97ec5867522d3227e41cb4ebea5fd9a0d4773210ee8a27ee3fd89d8a965473cf947b504b52eaaca91eac696fd59133838be38ae899af948f4b3e6c1baa6091d175db96d7d58d235b5b40add506c6904606caace734b8f64384f8db318e3a7", 0x89)
lseek(r2, 0x0, 0x3)
fcntl$setstatus(r2, 0x4, 0x4)
lseek(r3, 0x200, 0x800000000000000)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x10000, @mcast2, 0x6}}, <r4=>0x0}, &(0x7f0000000100)=0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000440)={0x2, 0x2, 0x200, 0x8, 0x2, 0x6, 0x5, 0x400, r4}, 0x20)
socket$inet_udplite(0x2, 0x2, 0x88)
accept(r3, 0x0, 0x0)
open(0x0, 0x0, 0x0)
r5 = getpgrp(0x0)
fcntl$setown(r2, 0x6, r5)
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)

00:07:56 executing program 2:
r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x10000, 0x40)
dup2(r0, r0)
futimesat(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000280)={{0x6d05343a, 0x200004}, {0x9d9, 0x4}})
syz_emit_ethernet(0xd1b, &(0x7f0000000340)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b209a3", 0xce5, 0x0, 0x0, @remote, @mcast2, {[], @icmpv6=@ndisc_na={0x88, 0x0, 0x0, 0x0, [], @mcast1, [{0x0, 0x199, "9fb755fd2600e70a02cb7565883710a8ec967dbaf3b92c0e08b41bfe0d3bbad66b755579021cc59d3638567d5d41437fc065cc301250f87dd6be2fd0894682fc68ad9a5d0e89656f755e6b2e9d7a148c7169c0d1de2b34e98d70836ed1b89676aa69046c7f419c7b1f09da759ec9ed782359477aebf538754e70f1e13a543dc1c92a3bf1f1602e5df25d4b0bab3fa9f4c14f0f33463beb61933126b4f5cd8cc5bb523dbfb3587cdf38efa1499a140410a9875d19c52bca05bc777195cb53490aa8916555f26d310a79705e3eb9e234cb1f4f7b06db6d86e5258acdbe47bedf4c2d0350c1b188af843a6772934d3b4081574e011a8b11d8a1bf051d42624ab77214363fbc3ece391e4014612e3a47ccba234b21dbb7506565e038812b402810eb2f4db9fb1c655891ffd0452ddd9687c6a2a92eb852a2e3fb3ac37cb5157a2a581ea68715867983b60e33a2b11e2f9fe6dfb7b3e3c4417bd64c8210abd606634f85a1ebc2e4f8dadcae1a3bd74dfca8c507353e2bd43ea2b31855a51ebb21d53617398ae9579a3dcda06006b9d8fd37678be8014804ffc9fe763ee037a53eeecda9925810c5f6a64b8861fa47bfc09999aacc4ea4c77e8414c53be737b6142664445fa93d89dbea4e4175e5aab0b5d095c1d42e02d497f74caa491e3009ac8d6a86c37edf535fa542b05fe87bf9efa583125d085aeae183bf39ee3bb6ac713a4d5e3960180233510066da3b619953bc9a9666689edfa8c6544ec624948dd493b8e41a8b94be35fa8cc1aed95da98ee019afa882abe0987bb75c5c4c0bf002fa906bddb4176cf89410fef6a51161e52d4570b866ac457ef1d4280a1ba2f7e2113f9d35b5d9e4ac4c7ea1c2e798e3e6af4fe5025cdf7c1106e390ca19481207d3143b5cae40489adbd9eb6fd3035ffea0959be3699c394f17148ccf308f005bfa9f1426460fd2696e3e5ce26d7db1b9cb60366963373bf9df33bc0ccfcb0055374303ae38cee563faa31ea0b08600a48d4abd8bda9433c25038be32561ffeed769ac0fcc6206302f4e9a9f554c970b3a14fba96f6c41a3fc03873d713de4886b561d54f1dbcb267c0bbafdb37d5cab181e3d4bb522644cc380d78d77006b4e35d652cfbbc5a0b10b240c5ac05de77c2a0b2075f216602451a20178e6d211b88db0e1dff6a34338f1db51fcef09a46318452de6cf83f28449953161b39075c1857417baf74a47b7f9c32e8893955eac39c348abf106c2a49112cb723ee28c1f3d2de9d9ffe7845d5a206b4d6f7f6df9ace75bd6a1501e32b95159c6824e97d8a57bf3b22f8f016bd0526472f804fbea041d957c7090b504e3fbbc06c8e438415085001222c483016d68e4ef7e31dc8a91b3f7941da0d0c871712f9c4be6ba7d5daa4834875312f7190f098c5eb2f1c36540282c145ca1f2d006b28892df9075e804ae113a6bbbac18b499a6e1ed39ee11f5f2d24f4e43a377c86f69712eeeaf115c5427ef9db012e1a79835d8220bb85781e3a5afe90f1025c5c89e3dd0e8b042c2675853f74c5a787cb80ff096711c10bee6b25595415b64f57a45a849c0b807ee28b3f85fa727a45002e517dd35a19b2eea8e34d544c42d4ebf90d1dc6297e7c804e1553cfa124d6d2db918097b6a10d8187204bde11c08dff6301e2e8f8d92a3953718181fa783c930c427a86ceaacfc777a2cf3e6e08912d3163d27731cfdfdf0e0ca1edb79ccde17da804712a3364ee535d01a85936f967586840f6249bbd569b288222a7e8610382ccc71e69476a7688ece4af8046851cc0c954ec8b17d56828c9d118348e6b5d4d9507dfb3d2beb6b4454be1b59af547566a391e29d625220e65f3d94735da9a27a71d1393773bd2511c132d9e5267d9abd97c810e321f381b007a6292e6ec0552dead4dc12c53e7bc6c4a5ab486e0fba294dd52edc622e13e89e10cbbd672fe32dc304f4d8d64529edd66c9c7ab88bed79f5832b6b87edeea643d5964ff839997feeb9488ca3083df6f7b5515bc45ee6148b29c1f92b02a81f1547e6e2e75acce539b28197c2b08a64bb1aac694cb52af464ad69f25ec4b77ec474abd0a3a7ab66ab8bd3bcd04699e1f78cb37c9c984046cd0c665fc11028e52d6467efc3cad3d505f1f90f3117bc0b02a654e3dfefe6ba7b545a8c106a69981dcfb6d866dcd4c4018138dccf02c3031d4226674492cc9dcd88bf4bc23bfd8e08d7bf78b28433f3a8702c744159f64e973ff615f47d45fe513c4e86e1bbf1bc74e429e2e43009e970999b76334a2fa60cb9a909352148f7fd8b5ac427735fa6228051b40cf7a69c1677c340c264f05326d1c43375c699645ca1a416253a6d197b968f7e2240b1b59c014b72fd7b839e8f42f5bc15b0c7d750c7799b5f0a6091fe441fd9c87c6ed6bafc35d2b801b4fdb466a35bd851a0753f0a7a9975fb6482b4624240b94faa42c19a5ef5213942ec540948c91f63387d430e23bb74e527ff2ef1af00e9ca41685038767727e9822d931e7060bfb9fae1f3857f8ba2c65ec423224de8bd10a40e62d83f078887e4869bf4b03ffb49e301eb849e36cacff38d21f8bbf3456c7d4ce4d03be58aa761dda89e7b2f1f381ac7f30ac9d859ab0c7e60b1be8c262caa027037d0c53e4a4ac0076ce89244b03c9f38494b08ccc5c6bcb790028fbf1a0a9965e8b876af92b7a4544dd9f108726e5a3e090535a2f34b5f80cb5511ed28410b3585d917d35a4c3e4c557ba5fbbd0e598dace46d768f2b9b44b871647c7adeb2ac3cea4ed9cac13537998c7dd982a5acbbd9c8a800cbea431e80240a7bcb8f637a23d340eeafd94aef40dcfadca6b99fc5ecf5d6e30fdf96c1ea5930f2a8d327369b9ac6c3b2dc1fa4804d636fcfdedc8212319179cff8a77589f167cb8c9f34a4851d424c3d2b19eecf8b8a9dd80508abdcda9dcc3ff6a8fb37c563e796b08e9dbf317e7d64a1eb19d575588b95a33a594b200cf5a39c9f32008e4ee9e30d10b9ec19fae005b61f14c5a58e6c0ce71566cac3e12f97e2589fbe355f6f29744e1061161a1b8fc8e3feddf747227ba7c82225347ab2ad20c08c13b69c854c6616ca5a8d468f9941d29f86e1499f23269247740cbad3c516c11266385fd5f5a67ee3291317b796253854fdb1b685b572dc3df6f111b22970f3b5994d9975801ebc148f2a9b0cf12f1124e2b399d1152fdc052e4a087b4bb944d16eceff4b8e6c5591016ff34276ae6ee9b7a66ee1ca8033feb036e9c12444da63c45a15dfcea689c8c7e4e9a33ecdbd0e18d5d9c96bf1ce3f2f2e933db0bfdf7c211044ca482ad692fad1fbc71f1c5aa23400e4c72013f38cc16ab653a553d0dcb8e65f12dcfdf372cfc247e687d12fadb2713e08e4d4f0963977bcc14ed9d93162ae529f001b49fd95d24c69141e8e4d4fee2099423b6fc2bea7e0da0f1cfaecbac13ca39fc89ca85e0abf22247ac96ef732c5c4a00469118422d6f19c17a2944e031776493596da18493b051e851e2e0b088d001284dec83e21efdd8e52ecc8577d70c0905ed8c4e67d90a479cdd5318f9a461bd3da4cc519b4cd9e4850bfdc79f4a0c212206551ee361d62c78a059a5d04babc49d7ea02857ed6727e01f3276b2c22e9c08d2c60e8ff00b492698c63f0323398756b6263816fe5b59d81dc3d222351a548cf7bf212700d4306fb9f20592beceb83d7e0c398c1b50ba6a5ee34fb65039daa475a9f27882e693fc508512a2c461ee1a98005a4614c17ef2f46a9af1a3cbaa8198985b38bb3e9ec58b898ccfd4c3aa418b726c8239e7c6fbd09b612a3c5c749d0d91ef42d15458bfa36c052035cc256da11e7c85b0062beb3bcd9ed462cb8c1b0ce453b8f12eca7ab3c7839cc7f245d5e9c61adf978c2f76714cc635a67b68450953fde484d7fa66251cacfaeafec785870fdf961203dc53a59e8f82c1f9281eaa49752603456d02af036cdc393d3e8b467e96ea909e27988ac7bd2aceaa052c8cb03259d367ca7a666e0e911b1e85cacbb1351fab13a35961f25a189a7c3a7317fe18e2c6ce6d4aeb6bef0cc0466c524d49a4c2afb590c5bdcfdef58776b57e978f2239c142baa059f95eb5a56de1dde361ac6115952be0a28ccbb300c04b56b7257fa9e048ad59c3d6f8f78e398bc7658a8a456b96499cbc4e9a911c784557abba1f8b3fabd98ca5f4dc6f77af5db4d6d9a89aa80caa95cd6efb6a11639c05a4cd1ba10419843ee517f4b1b4f018dc256f7bce84061b670ec9f268c6b7f3fa75c3233ea628ce175a464ba83f3b9e1e41353e7bf224c8c914f0c9c0c524fb514f0df08b88344b89e99512bbde0bf96eb0c28ca3951d07e82bf3e49d539dd097f9e7022a9be186787b6a7746fbcfd253180f935057ab4cf847ebe6e59e242373561a190f2af2af80ad7aebff7958b9de40699a64bbab547948b20b3a18e26973a76b2d0598db2d301f62a029a04c14331ebfe710a0e823d9d3cfac20e44275b3a4f1f09d6c5fbbc4a6e190eeec8817017cf03b7d043921cb1d96f82e12e2c5828686b18a199c05038fc1e15960d4b6c463e5473adbf916376ff4aa2da85153d35dc8512b813b08fb1bdf11bfcc007e3406fe143063820c78a97f08977c5e72b17481a7"}]}}}}}})
syz_emit_ethernet(0xfffffffffffffe89, &(0x7f0000001080)={@broadcast, @remote, [], {@generic={0xf045, "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"}}})
syz_emit_ethernet(0xe3, &(0x7f0000000000)={@empty, @local, [], {@generic={0xbeaf, "7c79a2c57fc7a7688408f1250403a5631e702def3c13811b83137e956b14611b1002827e590d687233d1a496fb28c71c2c98726263eb58cc93b8ae8b7883a5dc799fc7d9a2a5f5cc50d8ec13da2059ead904fd481de445a8edc80c5a49991b65ca3ecb07f40912052c6dcc333ed81749ec64f55d980e94975f784d8aa0631a52ac44de3840ba1cafc408b94bca147a304ea86c4fc63defdf21400f2f1c6d15ca71746440d3f7048a873aed6b690fd580ecd1e4a0af051d19c10c25c20dbb85b36d5d4fdcb641933d392d703aace998c51c10ac748c"}}})
syz_emit_ethernet(0xe0, &(0x7f0000000100)={@random="7911fee545a3", @broadcast, [], {@generic={0x8035, "9dbde1376596037c8033d447fd2161565525fb0278077b786a2d4c722fb230dc61b7675709ded55fa16d2855c2c8f479451795026d87ca5db200a937d50d9fa1d75e38114b5b291d601b9f46d3babd91ba19be9b3ccf8d6ca84c99cb8297c357539ba57946834bc7601f525fa572e816a47c98396088cde1d1f561b966c4c43ee2b137c7d64951f5b351e71ef6f434ace1a860afa4169b092923d8611ec6f5cf26ff9c98ac3175381e6cdac557d12d6161cfcfe334db971e8451cb2b2459b43a27756ccfc6a27c6da2538b1ae6ea03f02fa0"}}})

00:07:56 executing program 0:
syz_execute_func(&(0x7f0000000180)="0c0bb5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000806000c42151518fe9509b9b9b000000c4e2ed8c0feff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000f01c36666450f17720d14111d54111d00")

00:07:56 executing program 3:
syz_emit_ethernet(0xd1b, &(0x7f0000000340)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b209a3", 0xce5, 0x0, 0x0, @remote, @mcast2, {[], @icmpv6=@ndisc_na={0x88, 0x0, 0x0, 0x0, [], @mcast1, [{0x0, 0x199, "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"}]}}}}}})
r0 = dup(0xffffffffffffffff)
bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8)

00:07:56 executing program 1:
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
r0 = socket(0x2, 0x1, 0x0)
r1 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ff9000/0x4000)=nil)
shmctl$SHM_UNLOCK(r1, 0xc)
connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
r2 = dup2(r0, r0)
connect$inet(r2, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, 0x10)

00:07:56 executing program 0:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, <r1=>0x0, 0x0]}, &(0x7f00000000c0)=0x18)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1}, 0x8)
syz_execute_func(&(0x7f0000000140)="98994aa84a1c220f05bf0c034f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")

00:07:56 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x4)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x10101, 0x40)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x400000000000012, r2, 0x0)

00:07:56 executing program 1:
syz_emit_ethernet(0xe0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"])
r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x88)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000080)={0x10, &(0x7f0000000040)="4c5c7115bde68d11c8a6b6eaa4606750240abb280310", 0x6, 0x2, 0x77})
syz_emit_ethernet(0x32, &(0x7f0000000200)={@empty, @local, [], {@arp={0x806, @generic={0x1, 0xc361, 0x6, 0x0, 0x7, @random="5bb66eed66f7", "", @random="0e1b4d378184", "d5038043cdc3799b35abd8aaa5876f7b"}}}})

00:07:56 executing program 0:
r0 = msgget(0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100000, 0x0)
r3 = fcntl$dupfd(r1, 0x0, r2)
poll(&(0x7f0000000040)=[{r3, 0x20}, {r3}, {r2, 0x20}, {r2, 0x14}, {r1, 0x2085}, {r2, 0x21}, {r1, 0x60}], 0x7, 0xe6)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r4=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000100)={r4, 0x2, 0x1, [0xffffffffffff772a]}, 0xa)
msgsnd(r0, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00]\x00\x00\x00\x00\x00\x00'], 0xffda, 0x0)

00:07:56 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x4)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x10101, 0x40)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x400000000000012, r2, 0x0)

00:07:56 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
syz_emit_ethernet(0x100e, &(0x7f0000000200)={@local, @remote, [], {@generic={0xf6df, "9ac84da3c68df8fd82893b98f497bdaf3892a3c36d1c9afea5434c24896714d4ad297707c4932ea18d564700bdd6c49b8237f7a422d3d24c6a434e24b50d5f0681cab58411c10a496a0e4d5a8d06933a486424840d6c2a3d2c59073e691f7df2767ed1cbf29e8d0094b4037fd2359f9ead8a168ba5d77f18ac08ebecb611a680234b613b59a64592a962962c315e63d820e78424ba272933b921adc179e0a5b8bda141f09d7981c01ca223dd0889dbe7378d0efdc25597f25c2c56bf586b47bcfa8ea62f6d38ec40f9a07231bb7b099f2bca4ce3f5c63a9c43ad99f21ff5e058fae6f7e411b5c9d4ca8b359c22dd57923a484099163a8aea01acf5ad386074340aed26dcbe757f02db84acd96a94c873fdc2cb388a0bfa332206e5f207e2fdb41d84d47b7dddbea91af37acea9c71a44aab1aabbd4870ccad6382ff1a54446401d5f2abed5c61e0e3f36fe83eaa7daad83ec2a6a877f725caa3f2bf204e610539ec40196af65fc212ddfcdb16cb0bbdec3c658c0982ddabf3cd848d7339fb29b61224232eec13d466aae71842dd95db6a677f66a127cb5ba4131bb2bff632cc2c627b43e5b066b2074c1b3bb8e5580676e81585142f3a72e151faf79f40a6c9f146e48ad69d57c897a4c2e25859318830c75f41998b499238d156b439f9d7a14956829e73255b7babed166f7b2abefb1efb58c10ebf5ec4888bd9d58e5f1210c929d3535982426b2a37592d8945427af16bb1ac31ef5b2b7ebb9593941c9cf3fcdb98b58282c03c68765a8487b9a54c0e37676a08b977778fa56cbf6fb87a0a19ddc60a6d04b5c3c39f1bdf49139b4614d56321a49a2fba370c249ff14e4f27476d090f1f8807cf5e6e5d71f89c29548e642886fb24964a2647a045618818469083bcd1c53c6ce671683d806adf83a35d358c76405c10ea789b9d326918cdfde815bfc082c1cc51fc88f8b4931939d7527eaacc1ab864497797c001cdb0b47f6e5404c4aefd0f33be2199e81af94a8192a2bf9ee84e8ee29916539e5362c133ccf6eb04ebfdd47428523419ca202759bfc198de40e5b8870db6b92e0d75764ad5331a52a8a6db608ebac9ba6e2c1d8589aa09bf78b2f1783def934eb44dc11213ebceb87fb0a36ab575deb14b54a68fb09199d811e62c847742058c73d5bf34ea7da5b8755556c420430f3eed3521adae9dd7677e15a355de92f9ef555066ebe4f7333f190c9a4d6271d9bb394dc58ef3742091afcf2b49efcccd7df018777b3cdbbbe054c71f27f95df48ad1e33c62e1ab3f6a1a35f91a5a046757e4bf3385894fe179c2a24cf4dde873cbece6b3a62cbacc684879e796f5ef481902f42e63c3928815c26a7a77277462d6ccc96ea0bbc3d00e577c99030142bf0d12061300a3c6c5de8b0c12e59d803ea66be93e3b9b3c5d8c3ca74988973414e4100cfc53cc3b057e9eb7a7bfc328f27213658bed22fab82e81d319bcc279a268fb04f60edc7e34d04cd07b891cf0d1eba7e5c601e9732d5833c942ec3c1c3a18ab22f5efe633300d0d6d61c8618db170a732d0de30433eb467d429df500a189d8dff55fac781f130e9b070cd8d27c07334a7db5847a693651e642808f908157dc7c641b25a9c39a314600b93b04a414527a56475a29445b4a9dc4eaedd560d54334bed5630b7b5ac7edff9ccb965d3a06b8ff5585aec718603f25c7400f278750a3c1e0b0335b9dbf0403945f5436130b52c58bcd7ec19733a68b490cec7b9d46ee5100f3468a5a54ac4631a6b3ed319ec95b97036303d163a9be69b812ab297bf29e716515afce05e090946018ff8b80d49e44ec277072036f3012f57832ab022d7e4ea4137bf672b8116d7de5c51bd52459688a18c0d2d2edbc314af708f355e692982f8c4781956183d7b4e60360438d27cb5b17f1180f2c5e46f8f2aabbee61d7db6014a95d75b3344a88a19b486b9ab84df94c13169e3db38aebd207674b0f5c9ef44065f1325c1ceed7ec7b960c27e55f253e4744b9930f472d5b5c6c52ad6da5ef3484cbb19f0906ee1ec84ea9964e99be4182f23b21225d85fa3553900d26bea4f9e1b8a929e3fcee5eaadb1c2dfbb117f23c759ab1b9a2912c2c151592c97858883cc7e3a5990adfeb3428bb7ab5801aa63d2cfdb33debd1ed286b7c9202b32c027ba0fc87790c473f4f69f8e62d013d11dc3455a35900f2559a8fbac2bbda7e14a8cc98aa17a2893ca69f779918890be214616e3c484181a8d6973c375464a5f776a983931c15094de16fb1e9ca4c4cf4650b4b0af90d4bf53544601352638e0b6fda048aa75b798719ccf14720aa0a0b97917ba74f007222c72bf8bafba514dd9a17e4a6f6445af9f1c1e6a86f7a352716e92dc78ae0b09a8e06483c85e3c3593f181a8fb0955f087267df80bb50a9221fcb49f33cff0690a7a12d9ef5fb11dd54908e422efb300102689d0dc2aa390e30339fecaa738c70b587588049205bda8d6ebc9a6bf4a635417e8f6cda23a19ce48764a78f87df3fc0785d7a4f188c96010419fd5008822f282f237ce78761f31adbdf224fba1b6fc7a00db9c6dd3498af9b385838b9552868a5e2804d885940abdb7324f4238e05d9ec8dc8990bcf953c680db46deff56eda756197ce58c7a8c9d95341fcd428b4775c624f5b2f62fcc26aebdc9e5a264a80b518fe583f8afe7d724a349c9dd4ab321cfa6f96c5bd86010a4a8c14cce6383e9d4f522385bed5b06c05a1d7403c63ed46a778409e067da8ab4bb19e3ec6b3fbd1937007e1fab4724e4479d6a9870ac361c8b75b1b655280957e7d3ec5a0a2d8133be5ecef4724f4f3cd41cd19cd37694e78faacb7eb9eff628fbbdb82600706c2ae3de06f5fa21f4601cbe1985003a2932cfd11ca58266896266eae7da5a88e6a0eac130d5a0e883c263b5bd602b882b83c4a3b8c8043acc405c31e3d18c64ae3cd086aded0710d494df1fac9e5813e7e38abf8a61196078f800c2ed30fc32d95674249b4b20dc13a1c4aa03fdc1dd95607634afb5a4249c561cd4d4414781e6f438f5098413e30180e44dc90afc0da3b78d4d9d65332cb161d61d726d97a4aaab612f9a1a7d2e7704692ce9575bdcf7ad4a3b6c87d347e330021b6e08e1dd29e3071c48c936b88f4b545beea34fcf75be5e6d496ed6a8e76d9ecd54f30a1d6b5a9e9616627fde4fb3cce7eb1e768cdd1cd368b00cce23cd999c3862813bff84ff6e774e2de01882d291a9b8b1dee0d4ffe3420a3c89ebb39d6b26140a0c26a8214e74ebaec78f1b18a626db50e4c49bc0803a725ebae9e167f54368bd8052020c5fff4749ab1774bb0b036aaaecd4da2631729c5b95ddfcae3b8e6a1ff26ffceea13cf9a42f61d6c370f930d13cf3c8b0fb65bd54ab411db376c53236f044dfdd3eeebacef751e29e8b08769b3db182b290a6c8530f0d9687046fd31b91865bcbcc65c3216ff0e3e3a1185662bb367d873501ec937e43bf424b482c30350323112a3fc7d71470ed274fdf5df95067a34ee8ba1278856d573d054a0e435b5b2105a3d255f946addd9ab7589a9fa63bed1253fae1fec29072e88519b65e926051c23f1bc49d67c4f417a7004c28c0006a0c836867a5f86add4dec859623e18c0a1bf06151b583aedffb3ad5be84a642433397003b30d6d0e702fc8270e57e75f85a2f4f3ef4adfa16c584d6e04c24153981a72b6e0129a1307078c3296b2b48ffcdf44868868d8a4e196c45036a4a1ba2ccbfbdd28c1aa8c43dbe68d39b6a13a4a3723c4b5e3d3f03716924356dbf1bd8a470e7a6cf09b3924ec06ee9f2ffdbee63494e83df63e39275a6b0fe3b2f7979e68b46c6ec81e8f8f4b69e4942a5948cf1abc04d1d6f91e573fc5f45ee0dda739945c9e56c0bb0c6f9fc2410957b476bec33f23e265b86ee3b8ade450a40ff12ae4331479925f81fa3b829c6324450d74e31ee156f1d3994dc156e61022b9a1dac0d9b93a7d55af4f63315193e05e9f36118dc319e6e87b63199cb28e5f3673a587939c0286e7b1c6eb88fc8c8a211ace1c9bd62bb1f1684b3eae790f7724b82dbc2df5bfd186b83b30de7581c3bb9049808f5495e19bc73d21a3174f84bf038e3100e74e2723117b93f705f1f90f24ce1419b6caa0b35c16a6499b9c85ff5e424ede49af6482e9708c4d1e1b5bfc1283893c82151d67e7ead423b19c6d7da022fd5d5aa29bd5081cdf410c0f09b2c581b1374faf64e58bc79fde76f86466e4588576914f85e7d456c492e963632edb7a287f098dccdee4f41f262cf4e570df9fc830c554d23f21df2ab5de9d680accadf141662b79a09dbc0cc1e9c8168c1d81c402e7183a2cc8be024319ea6155eab37dbd572b818b27244c5810e6995b938ec1b3b44c70bc5b4bb7b980e8431147cde3adf3306d63c05c3c7432f7f048f33f0dcbbac354b820f09cda1363367d41dc1e7977cb3c20c832ac34a10182c95b5880060ab31c8f6fa5057b0656674560c394461b3f891522c528efdf50561e435d3e17cdc337af238cdfce57f283e585003641ce938f06ee42bdfa52e05cae952df5401c95b0306fef7606ba6351fd7a806683e5c27a3fb69ee13077b1b1c4de907d8e601159f12966ad2d172c9a9eb11c7c4a2c7522761febe907e9c55420b82289a3ebfa290603d1fb0ec65bf2a3561434b16dbb920c667c4b3a98919500a834625eb02e4a0930e825f15513225f5b383dc9d3bd1259840884f6a2fac8088f7f101b1317e78efbc6e78d62689b0f1957cee5951905dea014f89c0a25f8353c2b01f7278590ef5efbdfd9d7563cfebdd75eee21ac96ee06e24683eb361dd75701b5d8b3f521ec702b63fdc7826022ff6de54420f09c97f28942b809658ddbeae8563149a1273adc0e4e257b6a7270ec60f915427eb59ffa623a59decf173c13412e2c019f1947411e21327c159cedf816bc49d5fe30786d90928e563e22548bab804dd20de68cbb4a95e72270c1d592f2aa335800c4b608cfaf48c99d2cf8e100fbc5f990f70ce6ab38072244c167a4415f0bb9086210f0d7f4acab34d992c553718e5309919a2846bd5749a2435a82596cb20d1514d5d0cfc79ce9ba7a07b7e1aecf1959a5e7af499b6d590528a382b7fe19a9e0f6cb831bed138248d97aafe2889339685827becac9d73a722fc4e22d6d6723a1262eab6abcc9a1eee35a7f82d946075cd95fac0925606d4c8c078ad4be0d0435804811bc8474e460ddf4b0c120999090adf8e3aa43c3a14d77d4a9ce964a62b605e7961883801d6bb365b0f92bb4d89737d690963c4ebd144c581832bba6f83ec0e27aed53c234ffdff745791cc6fdf18da01e730c99e5bd83831720f19b8d5b220951e4397537788e0433d10a77f78fb0e742e89d073b4d83b2f91841c9588897e64ea3a58ae87ff3579499827ba16939d1ff67deaf0ffc3153122cd75751ce4948390a763509fa6622ebffe8ccc367063e3b7efcdfc983592b23342bda453ccfc5d298508432ae26e0c60b5aea14d2e6f99d7e29b36f75eb2f8ee393f64fcb74bfa309046268cf73d8f9448b1d966daa5617d15c12dcc34d3e92bd4cad031ab55e6730ffc75a36541b879aefd224ebc37c0ef94ae7dd7f70f74b7fa6b5b3956f4d0cdc464de89982b3ffaac5bdcff2a563e376f25ad75a69703c0ee74d616f853db8d7192785daeba35ace0b6f9b192a300ddeeb1a459521df642bbd3db699898029602c15ff72986e6c6e513b3db595fe179f09b5e0a9e87b642ce74df5ac2faa4a7d417bd6528996f42744436972d0"}}})
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="b373a92e4707000000000000003c5ce39709224b102553ab08"], 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="070000402dac55020c551701e2c32c37bb9f6c1326f287ef02cec63bac3c4f7b6573694760374c1bcbd16de2fe0bf63d5f9b4e60f080218db95dbf8cfad11906e4367fb3f3122248ce43b5ff63edf4fe0dec27b973e6e3e71cc63be1b12c9c41363c37e8ded58c675e3a765abcc98cefa1f7cc5343a163899272c22e58f2cb10199aba513bd77b2dde", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r1=>0x0], &(0x7f0000000080)=0x20)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x4, 0x60, 0x4}, 0x10)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f00000001c0)=0x4)
shutdown(r0, 0x2)
close(r0)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000001240), &(0x7f0000001280)=0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000012c0)={<r2=>0x0, 0xa6, "cad0f915953340cd871d0f0debc7c67cf67b3b2c1efa256b3d48b5700a9f73c8f415cb22251713f376e2d7d1922bd4e74907b1830071e7ffe1669c0561614e05ac29f53266f69832ab427b25df6e45cd57ca0520408d6506a90165a7029d59cd82d9d7d286b498b21bb74797fb0ccc2fb6fa1fd9d412e01d0cbc2d17d6b380c0185d64e06d12e95ef52151cea03f9449bab4e9f21654efaa3ace3247dd37877311e2757718db"}, &(0x7f0000001380)=0xae)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000013c0)={r2, 0x9}, 0x8)

00:07:56 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setgroups(0x2ca, &(0x7f0000000000))
setgroups(0x0, 0x0)
ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000040)="3499d1eb0647dffb06b6589626b94727b3eafb36e2a93cfc4fba047bce0f3666b8cdd7ba94cd7d477a006924de4252abe01fa2c732921f817fc24ccdc197d2ede9f2943317bec9d9d45d4cff6e9d79c22750da3244b7f780c1891649b7fafc50744a2e750a96d0187a2f316da8eabddb711e7e25ff398af50f3c58a96cd69398aee614c38a1594903c43de56fa89ab13752c8957d0af64a4923da9c41e4b63973711ca8ff53481d486f066e71ed90fa01c0dc29922ea8a72e6d83983bff8598a847556ff4e48dd6c71bb67b6fbaedd4870bc94e74b4f78c81700348d8e8b14d2a9ec7e3f40df24c4034bac271fb7fa639a0847e69b1845e1acf27e5fb5")
setuid(0xee01)
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)

00:07:56 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
fsync(r0)
close(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
ppoll(&(0x7f0000000080)=[{r0, 0x2001}, {r1, 0x1a0}, {r0, 0x176}], 0x3, 0x0, 0x0, 0x0)
listen(r1, 0x0)
shutdown(r1, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x1)

00:07:56 executing program 1:
socket(0x10, 0x30000001, 0x2a)
r0 = socket(0x5, 0x3, 0x0)
bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xff03}, 0x10)

00:07:56 executing program 2:
readlink(0x0, &(0x7f00000001c0)=""/150, 0x96)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setuid(0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000180)=0x4)
setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc)
recvfrom$inet6(r0, &(0x7f0000000280)=""/98, 0x62, 0x40, &(0x7f0000000340)={0x1c, 0x0, 0xe171, @loopback, 0x2}, 0x1c)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
write(r1, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c)
chown(0x0, 0x0, 0x0)
poll(&(0x7f0000000380)=[{}], 0x1, 0x3)
clock_settime(0x4, &(0x7f0000000080)={0x3, 0x4})
mlockall(0x1)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={<r3=>0x0, 0x2, 0x1, 0x9}, &(0x7f0000000400)=0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000440)={r3, 0x9, 0x3, [0x88, 0xcd, 0x3f]}, &(0x7f0000000480)=0xe)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)

00:07:56 executing program 1:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munlockall()
syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f")
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x9}, 0x24)
mprotect(&(0x7f0000a42000/0x4000)=nil, 0x4000, 0x4)

00:07:56 executing program 3:
r0 = socket(0x2, 0x1, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000140)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb)
sendto(r0, &(0x7f0000000180)="f07e575250350cd171a786e41919472dd35f6620cbbf2101fcfe0f192b7ac697b187cb875b5ea6ba5db6f0fb3cc7ad084bb55da7a0b8b36bb114ca4f8493c2a960cb84723ac81588949bfd1344480ea55e2e9a9d8a7e76025d120a1d8988447487cc2077272dab4d961386d506691be75d930a346066a1d14510b44dd6b526b6151be33a820a34fc3e59", 0x8a, 0x105, &(0x7f0000000240)=@un=@file={0x1, './file1\x00'}, 0xa)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="829ff51db82a3a268300"], 0x10)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/127, 0x7f)

00:07:56 executing program 3:
r0 = socket(0x1c, 0x20000005, 0x0)
r1 = msgget(0x2, 0xa0)
freebsd11_stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = fcntl$getown(r0, 0x5)
r7 = getpgid(0xffffffffffffffff)
msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x0, r2, r3, r4, r5, 0x0, 0x3}, 0x2540000000000, 0x3f, 0x401, 0x80000001, 0x566, 0xfffffffffffffffd, r6, r7})
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='/file0/file0\x00\x00\x00\b'], 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4", 0x1}], 0x1}, 0x0)
r8 = semget(0x2, 0x1, 0x20)
__semctl$SETVAL(r8, 0x7, 0x8, &(0x7f0000000200)=0x7)

00:07:56 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
socketpair(0x10, 0x45741b952b89ac2c, 0x0, &(0x7f0000000180))
poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0x0)
fcntl$setstatus(r0, 0x4, 0x10000)
r2 = getpgrp(0xffffffffffffffff)
fcntl$setown(r1, 0x6, r2)
freebsd10_pipe(&(0x7f0000000000)={<r3=>0xffffffffffffffff})
mknodat(r3, &(0x7f00000001c0)='./file0\x00', 0x29, 0x100)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

00:07:56 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
sync()
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
munlockall()
ftruncate(r0, 0x0)
getuid()
chroot(0x0)
socket$inet6(0x1c, 0x5, 0x0)

00:07:56 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
semget$private(0x0, 0x0, 0xf2f0c82bbb49de88)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
syz_execute_func(&(0x7f0000000000)="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")
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
execve(0x0, 0x0, &(0x7f00000004c0))
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
truncate(0x0, 0x0)
syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8)
writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820910"], 0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={<r3=>0x0, 0x10f1, 0x80}, &(0x7f0000000480)=0xc)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x2, @rand_addr=0x5}}, r3}, 0x8c)
r4 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r4, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x3d, @rand_addr}], 0x10}, 0x0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4)
getsockopt$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, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:07:56 executing program 1:
r0 = getpid()
setpgid(r0, 0xffffffffffffffff)
socketpair(0x2, 0x20000005, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={<r2=>0x0, 0x236b, 0x8, [0x400, 0x8, 0x2, 0xfffffffeffffffff, 0x100, 0x7, 0x6, 0x10000]}, &(0x7f00000002c0)=0x18)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={<r3=>r2, 0xfffffffffffff6da}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r3, 0x9}, 0x8)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100))
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000200)={0x1, &(0x7f0000000140)=[@in={0x2, 0x0, @loopback}, @in6={0x1c, 0x0, 0x8, @mcast1, 0xff}, @in6={0x1c, 0x2, 0x7, @loopback, 0xffffffff}, @in={0x2, 0x0}, @in6={0x1c, 0x1, 0xf84b, @rand_addr="9e4870ba0c66e42946eb02c088a697a6", 0x4}, @in6={0x1c, 0x0, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x0, 0x9, @mcast1, 0x6}]}, &(0x7f0000000240)=0x10)

00:07:57 executing program 1:
r0 = socket$inet_sctp(0x2, 0x3, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}, 0xa0)

00:07:57 executing program 2:
r0 = socket(0x40000000002, 0x3, 0x0)
setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x804ffff, 0x5a)
sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast=0x1000000}, 0x8, 0x0, 0x0, 0x0}, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:07:57 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
semget$private(0x0, 0x0, 0xf2f0c82bbb49de88)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
syz_execute_func(&(0x7f0000000000)="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")
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
execve(0x0, 0x0, &(0x7f00000004c0))
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
truncate(0x0, 0x0)
syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8)
writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820910"], 0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={<r3=>0x0, 0x10f1, 0x80}, &(0x7f0000000480)=0xc)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x2, @rand_addr=0x5}}, r3}, 0x8c)
r4 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r4, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x3d, @rand_addr}], 0x10}, 0x0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4)
getsockopt$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, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:07:57 executing program 2:
socket$inet6_icmp(0x1c, 0x2, 0x3a)

00:07:57 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
r0 = semget(0x2, 0x2, 0x101)
getresuid(&(0x7f0000000000)=<r1=>0x0, &(0x7f0000000040), &(0x7f0000000080))
r2 = getegid()
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000380)={{0x7ff, r1, r2, r3, r4, 0x4, 0x81}, 0x400, 0x4})
socket$inet6_sctp(0x1c, 0x5, 0x84)
pipe2(&(0x7f0000000400), 0x100004)
syz_execute_func(&(0x7f0000000140)="98340d0f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")

00:07:57 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
sync()
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
munlockall()
ftruncate(r0, 0x0)
getuid()
chroot(0x0)
socket$inet6(0x1c, 0x5, 0x0)

00:07:57 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
fsync(r0)
open$dir(&(0x7f0000000280)='./file0\x00', 0x8000, 0xa)
renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00')
renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00')
rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00')

00:07:57 executing program 2:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000010000000000ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c73f63ec1c40e72b7e0201c52559f82e705d83ab1e6c16e2cbb86ee3b38128d934b81f668adb2df9d725533d3f1a358dbd0491eb9d132b34c28900aacc06c9086d08ee4a04ef"], 0x1, 0x800)
msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="03006cce87c00a7d54ae164bc3c2219e0000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964c70a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daf39fc8745a099399248eeb6e3228b7dcc88e4775917a6b1b9f2132429635489c094ddb8a99dd5cfb84185c"], 0x1, 0x800)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$sock_int(r1, 0xffff, 0x11015, &(0x7f0000000180), &(0x7f0000000780)=0x4)
getsockopt$sock_int(r1, 0xffff, 0x2000, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
read(r1, &(0x7f00000008c0)=""/104, 0x68)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000680)=""/21)
r2 = getpgrp(0xffffffffffffffff)
getpgrp(r2)
getpgrp(r2)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x30084, 0x0)
freebsd10_pipe(&(0x7f0000000340)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
ioctl$DIOCGETSTATUS(r3, 0xc1a04415, &(0x7f00000002c0)="a432e8a71bf60914681fc28a685ee5636a2527cdc65f83fe987775965b557b484a12d98a7ea130b0ba53aa2bce5cfac28d7dbe27a91598b6d4a2f16cf04672e9760cafe543f897fd1247b211eecb098550587c524a0ebc91c63dd2")
getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f00000005c0)={0x0, 0x4, 0x1000, 0x7, 0x1, 0x27, 0xfffffffffffffbff, 0x7, {@in={{0x2, 0x3, @multicast2}}, <r6=>0x0, 0x0, 0x2, 0xee87, 0x42173b7d, 0x8001}}, &(0x7f0000000480)=0xb8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000004c0)={r6, 0x3}, 0x8)
ioctl$DIOCRDELADDRS(r3, 0xc4504444, &(0x7f0000000940)={{"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", "a5023ccd0b82932a488d132d141593d79af0dec453cbe49abb2880bdd8e9f78d", 0x80, 0x5}, &(0x7f0000000400)="92928afd2548f7a2343f1a435002cf48c448f50c0bed9a7cc8e44bf85ecf05e973fa3321fcc972fa992c5ee984c231baab4f01ab31bc135731dcc27a280b4bf1dfb66701345195656220fc0bf39b715064be57887ddd1b865d277fc9b600f096183f8642b3f9bfa9d9850e606613fee2ce5867a1226e718d8a", 0x1, 0x3, 0xfff, 0x4, 0xfbc, 0x0, 0x3, 0x2})
msgsnd(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadc56d74075398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"], 0xf7, 0x800)
msgrcv(r0, &(0x7f0000000000)={0x0, ""/136}, 0x90, 0x2, 0x800)

00:07:57 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x6735bf7419fdf662)

lock order reversal:
 1st 0xfffff8001291a7e8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3440
 2nd 0xfffffe0000b2f2c0 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283
 3rd 0xfffff800126059c8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598
stack backtrace:
#0 0xffffffff8110ee9e at witness_debugger+0x8e
#1 0xffffffff8110ead2 at witness_checkorder+0xf72
#2 0xffffffff8102e385 at lockmgr_xlock_hard+0xb5
#3 0xffffffff8102ee88 at __lockmgr_args+0x488
#4 0xffffffff8150efba at ffs_lock+0xea
#5 0xffffffff8195f205 at VOP_LOCK1_APV+0xc5
#6 0xffffffff811c2bbf at _vn_lock+0xaf
#7 0xffffffff811a9b41 at vget+0xb1
#8 0xffffffff81195428 at vfs_hash_get+0x148
#9 0xffffffff81508441 at ffs_vgetf+0x51
#10 0xffffffff814f86e4 at softdep_sync_buf+0x444
#11 0xffffffff81510564 at ffs_syncvnode+0x394
#12 0xffffffff8150ed28 at ffs_fsync+0x28
#13 0xffffffff8195dce5 at VOP_FSYNC_APV+0xc5
00:07:57 executing program 0:
r0 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x0)
preadv(r0, 0x0, 0x0, 0x0)
sendmsg$unix(r0, 0xfffffffffffffffe, 0x109)

00:07:57 executing program 0:
r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x900, &(0x7f0000000080), 0xfe9f)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x65, 0x800, 0x7, 0xfffffffffffff8c7, <r1=>0x0}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0xed}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x7, 0x0, 0x200, 0xffff, r1}, &(0x7f0000000140)=0x10)

00:07:57 executing program 2:
syz_execute_func(&(0x7f00000002c0)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee40f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x7, 0x1030000000)

00:07:57 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x10c00, 0x180)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
ftruncate(r1, 0x3)
msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0)
writev(r0, &(0x7f0000000080), 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x2, 0x8)

00:07:57 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, 0x1c)
bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c)
mkdir(&(0x7f0000000080)='./file0\x00', 0x40)
r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x8, 0x20)
setsockopt$inet_tcp_int(r1, 0x6, 0x81, &(0x7f0000000140)=0x4, 0x4)

#14 0xffffffff811bd481 at kern_fsync+0x261
#15 0xffffffff8170d7e6 at amd64_syscall+0x436
#16 0xffffffff816d55ad at fast_syscall_common+0x101
00:07:57 executing program 1:
syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf7a29010043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10")
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/107, &(0x7f0000000080)=0x6b)

00:07:57 executing program 2:
syz_emit_ethernet(0x66, &(0x7f0000000100)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x701, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff83, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}})
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x1, 0x0, 0x100000000, 0x37}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0xfffffffffffffffc, 0x0, 0x400, 0x5, 0x5, 0x800, 0x545, 0x97, r1}, 0x20)

00:07:57 executing program 0:
syz_execute_func(&(0x7f00000001c0)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x8800, 0xa2)
r1 = msgget(0x0, 0x4)
msgsnd(r1, &(0x7f0000000280)={0x0, "10d12cc6ede7d13e9c6b913b98ef323ee6e812a67cd71f5b5e31bd04e07776275fbe8abb4447aafe63c2224cfcc1beb04c2732abab5ccefb62b6b0212a6e813328068ffcae500e277111babd1e2fbec17f5d1117e716878fb5b41df2db28417f719b4dd59356b33bbb097feed7a2a6ecdcb170a32a6ed563a3f284e3fa91657bf735d633be481c4f409c6763ae576996a1017a0ef41f60246f9c42c1e11c1ecaf41ee91219b9de6aea9a506bf90e78e98ad82d76e8b0a1d9a5f5d80c2fa5c7fc0481b8b5c83d3d953fe2a6e299d195f5b439405e34b3e8e4e3b4bd25cb7df557135c66de4e7cbdcbdb5b56"}, 0xf3, 0x800)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000100)={@local, @remote, <r2=>0x0}, &(0x7f0000000140)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0x0}, r2}, 0x14)

00:07:57 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x7, <r1=>0x0}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x7, 0x10, 0x7c6, 0x6, r1}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x0, 0x11}, &(0x7f0000000040)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2008000000fe8000000000000000890000000000aa0800"/128, @ANYRES32=r2, @ANYBLOB="0000030003000a00"], 0x8c)

00:07:57 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_int(r0, 0x0, 0x2, 0x0, &(0x7f00000000c0))

00:07:57 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000400), &(0x7f0000000440)=0x4)
syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000640)=""/4096, 0xfffffffffffffc77)
msgget(0x1, 0xa)
r3 = shmget(0x0, 0x1000, 0x400, &(0x7f0000fff000/0x1000)=nil)
shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000300)=""/4)
getpgrp(0x0)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
bind(r4, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c)
getpgid(r0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f0000000080)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
msgget(0x3, 0x403)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
ioctl$DIOCADDSTATE(r4, 0xc0f24425, &(0x7f0000001640)="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")
open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0)

00:07:58 executing program 3:
syz_execute_func(&(0x7f0000000280)="982c2c0f050520d0f807913e3e1cf38fa8789e29e44141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738d88a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15f8f0980917c7cb80fca38048336000000")
symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00')
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x110008, 0x2000040)
futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x723, 0xffffffffffffffff}, {0x0, 0xffffffffffffffe1}})
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000180)=0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0)

00:07:58 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0x51, @empty}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c)

00:07:58 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
syz_execute_func(&(0x7f0000000100)="0ca0b5b598cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101eda0fec4c47d822a0a00c4f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10, 0x20000000)
getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000240)={@multicast1, @loopback}, &(0x7f0000000280)=0xc)
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000002c0)={0x7, 0x1}, 0x8)
freebsd10_pipe(&(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f0000000040)="842d757d1dfc975f74aaa6176b978cc093e351356aa9041d5a25834ca740a35ae1042ae35e85634e4c03ef4d7532c48960363b47beffd5e81c4aaba3616ac4adeedb2e3296d836f6dc4bb431ad43a13ed5b25bebfd993bdd363c2b2fcaf141560fffa5e8650a46568e8ad7bd8cc64000c12d1c14c74635318a5f4adcdc9cde2c0fcd9a92c63a728aa2362913e7d45f229278dbc1de883e")
r4 = fcntl$getown(r1, 0x5)
fstat(r2, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getgroups(0x9, &(0x7f0000001600)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, <r6=>0x0, 0x0])
sendmsg$unix(r3, &(0x7f0000001700)={&(0x7f0000000300)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000014c0)=[{&(0x7f0000000340)="0619fab4522632965da146ba59fd19a0172d6153fd484d5aeed6d4ed7913249dde8c3313bb24b0c57343a03335d5319d6c629d082933fcae20ecd0ecd1a646fea2f8fa8855c9822c7fcb65c917cef2228dc4f6f9991374efa008e56b5949063d93d04119ddc8a8c356b8b9ff606b8c3820b0147883aa49b22ae58487b1eb810c1bd2a7bc6b62e07494f6e7b78ee2e266b1edbc95c26d3db62821eba7d00c8de02fed226d29d95d9ddc5bf4cd3e7197408505edd9341242e155ba7e6abe8cd84c114518c2b8e03699b4265927cb52b188a2deec053c14e42929deff0e290f920be5238cd9c5e3c4e9257bdacf8de811a55012a5bae3936b99105d3101e39e5e24fdc9b84a8191c5e43f856fe14b554a7d4f76b53d763443506152bf30cd73b7f70a02c8b1bff656c64379ae026462c4c67684820b1feaca78c177c458e9fe126e32ac4544eac30492a3d425114b065a2fe386acb8ad204678849327cba7664ab0ee68204c3822f1e7febad4f7ef5ed6e12896a7d30f0b602cf1cb35d7fbf8cb00e3c6c77f0f106bdc957c1bee31b609db319f1f4ffd0ebcc179beda463df2302f6aa13a31c887f79eed6368aaa6a5f5a92bda9183d7ed864b790a8e8ba57467738c39369b1dd6501893b1a57c04fa6a0e883d75e2b3fa374699590fbe3212a840137a9b78cc7d15a65746f2c6545f401c6b30006975a40fd4b7c00da009ff73b4dc79268c8e42b5fd11eb1f0f892189322b04c47a515c846ce05539da7c4b6873b537bfeef95edfb0b421a63c6c251d1f7a63dad3d4022ff4efa1636da5354f3378ad831be5537f3074ec27a46ef1ab9c8a15ca28b2666ce8010b11863c67306148dd3bffdfdfb7a41aca4e81c9c10662dd4fbc1d95867cdfbed3a84d0a14fbb46d5baa62f7c0d0d37091ff6bad2c95376380cff1b30cbe8bc96669ed9578b4abd42c277419803b3c8dde88f2152f15bef3609ad4443c7697a6d3cfc2f3ade3887a6cf46e4b7fb1dc043209eff732ad8823a0b1b94667887bfe17395767850686e130fae044936ecb3c81119ea014785a2dcf0f5ee509343dc743edc2d3e140700a8d9d2942d341eb30ac8d4b12a140f8b9ca535a9ed1240bb89056dd9c626d9a7744c67d5b87f63893397d052d2dd30b51a13dfc03de88098eb32fcf4cfe310342073c9fb698ec546fc970f056b6daa0461d6766af50ec8f8da5ed0a43cc16a96643604bba774aac6e70ec5cdb86e480d7fd1ab134223018f6dafa1bf580b81165a5017b13eb4dc0596dd60db0ceda7238ef67c94dc238924b34eae869bf9bc7e4a9c5b9b4b79e6260ee77b4f3f0a8983281e5d59560f8bfcfb4aa2f585fe0032713add3f6362375527bcabe20c98f0b1f213f0479acaca2a8390a04e7c233904eeb20c1cab2431ef71a066a0d70613825007ff7ef0155e88a17c74e91d143e3fb6801d8e5dca821a12fed9468c88b6b4a9b117517c91ebaf6bf3833c07a14cd32ef667031efeab7bc5e0c5ad70671f5d8ec26797892ce8f92a3f8af18d66de786ed1a097a1884df4f817a842f8d1b9d334270b244c56da4147d697af0c96ab7196caaf6a9654efe7bacb4772cccfe42ae2bbeb1a83ee42b01a84b69a844fa9ab897ec140f13d2e43a9d166641129f33753f78d57e42df3c61bdda7b42ff02531fbc0b4d1cccf2ad7f73d959da145b25ddaed2772021a09f6d7274b31b2451f0756d80c4b44d0412891d3673f15fc2bd52e330425a7315e248fbc9d5d21b7efc67c98337c54a7f1d34a7a4b7317cfa97111edcd4cd883d0c8460079be3c21c35654d7598772a3ee2c61209dc7ea68f3743953c46145c744ef470f2e0424c5006d83f095df5c8a522ed00ae30666d02386ee4a9acd7ba6be8cff5b674e0de8d5225d2cd6b0de75e0b10a34199c391309bb6964bff13ae564b233c434d666ffd252bd16bb38585b19d51a2c97c1b31c223826dc748c7cd70078fd28a51da9967768674a81a399e7777657ead79967c504b3cf593eff2981c60986a6d63657216e23bb1de2f6d6b974f06d2ad30311da048718723ba9e095c80526c7e1d26f0bec2693dfa8cef6acd0e105ace503a00a429ee901eb4e6e566fbec84392cf4aa712763535f442da7336f4f1e0879a3ad8eb6eccf93d1fafdddcb511f900e77cc44de41d7d8918c6ceb9efbfb15fa8b8b5a4eb64a220af86fea0d977142623c5ea9b64af169337c38d2c7c9bf2f12aad1576f2718448309a26b4e5cf80495f299fe51248ea6735e1bd86302d660c4e54117b253a5c9bc6d62cfe922d8f1d36a07742b03b86e31dcbbd0f77b10d1ac15f1db48c13c46827ca340a75c8ad589f630fef513e8ddf838b1852d659c2d62574b8e3f63adee21ac072e091a5d2ec54f0463d63856ff0d0877786be112ef9cf080104924ab6422f4db10accc704d9efa9cd4bab51b7dcc1fec07d82d07e4aaea24326ced27efa2cbd396cfb65cc37695349b5cc0dba52ec8b8caa19803eb7a3e94dde667dc28de870de4952c299a4b79a600ad73f71cb09decaa5c3e2b786a22d3f2218d134ff8b32c0b591070af311edd7cd0bb370fd758fd82742bcee533c2fe1cfb9a7b33c3a6921a1ac29394022e28cebf38ab4f09ce89bfa0f601af3512ed31106f006374fc9c275cc40a71438601777c00c83d40e6ab4496fb2cb56f79fa3eb7c140fe828e510ac4686df114f865f7b487cb993b4b22c62ea70bbb3bf7f8696cdabc95b4b2a49a55221b100d40e59eb4123018fc080b123eac5cf6f25680a01a6c845613bc5ec39ba82560550ceda63b1b905fe9a8a578624f95ec69d0bdbf56277c64449a8ff397aab758be43519bb9e196412841424afb4e64d55af3e580d75254ca98c6e419620b056651ed54761998460b964a1f5dea67da5acb6819ef723496b1bbb9fa6dfdc9bc499e5be1955b5e879f3e62813b1bb3dfc0ea31c3066a61d9ecf5bdbef96ff865fad9de33267f4ffabf616bda016939cb0c38afbcdeba8ecb7c4a07ab5411bf860f260257cb72e84792efe0e73b2358d905fdcee1502ec723d336b0d1b9db073e8ef1ce23b189a82a737bbb6018d484977f9be550d51fcccc4ea3deb7712326aca0add5f6498dfb802ff4cf8b079d2b82dff64e5898f259dbed865ed7f435179e2f61f9caaca4d2dbb633ce8c563eac7ad27647e83567776113dc8de94dd5ec241fe299ceb2d23f04759cf61fbc5933d71ab00ad291ff66d0b7ee306f4c65587d2a255f56bbb92d5162d30f3e50fb75fba256d1fd9e9bc5fc6900715acb295ab57955673dd3a48db163d0a7c1d29a04ad6733c38e4d82834e296b11f950f2777756551fcd1fc7450608b4ae875f9172e4df396ebc198d5c78d8476f4f6f2e93d31686deb06952b1ab7b1937b107933c38f132f9f4785885373f451beb414c93080a23db4ab20b65d6fa2b343345e4a9ec7250f0ea1f4b04dcee1a0dd57bda671999adc3b40f0dca1cd51c2c9d576724d5e2b39b0607b98d5ef42c90f7e7cba79dc666f7c5d498bb971cd331a36df061cc0ea95b38826ee4d15e4584d951beac9d8ecadc3f9cbd32119d5ffe5417f5e0a76016db023b8c8fd4b928409174df7543e45a95a986a3307fccbffa43aef9c14f6f81a6ff70283e84641e32d2daf920d650ae447738b92b24e511a6eabc1abf461e49122794fb21f1f6fd609b587c525d6caa845f472e18c4766bae5cf49f574dd2493a9fa4711b109fce99c8ea6b97d835cd8de5d5b1d4670f2366cc39d709ee9f7e9fce229ee863663514a4afd05085d64c138f4fd7e02575a2c65607f42b53f23ce7e2b514e552ccb7e92da23e4aa3c65084176a6e46c43e59f40f3fb5a67451496aa26e9ed94666dcc881ae17ee34fce40b6679ef00204ed513cc1b40a4ac9b954848f39cbb8ecdcda5ea7e752fefbedccc0cc12b98584c19a59cadd5562c39741bb15e688981b47b1670773ea18155360d248f370dbec888b3482ea062553933b22d9be07f1d052a97ef78c597f1b0694c52a34304f4b733aa88118673f24c979679dfb01b3f0073fbf3bfa93fde29b718c5fad3ff978eed1c1df58b546c0d767d165eaeffcfb3a7dafac14d1c817331a0f658d2c37de4ae0deac35f66392f07ca2c809aae3d68807d32f5948c824307bb7372af504b330ef6e63fb37eb7b89adb6111d3250990879b17497f6c82a9110906a9fb1bee067b3f49bf142329dc350c9da5c6e71f0bada8643ed289bcfa30f9d3f4204955609d8ed015eb4fdf66f6d983bffe26406669c05418ae48afd076e0fb545973b6ba0200eacf2861a240afc7eb58c50887725aee217715eef0dafc282abf28845e9ee1196ed79b148434f13c14dd1d9602ea59809b13d63d28bc31f987c656779bf137ce04dfda92a59a0ba1cfc0881562393b0cfb47be2402bd28d6323711c2b99effc713e89f51a0f504ba535189a8b9c0ce7e91fc6acf38c7a31f03ba8f2ecb8fadea88f3839c8b031931111f9656289b1681e7e3e436b6e8737f03e6acbe944f0e6b3a4db5dbabcb562e4f6f94a1474994a94f639110ea623dfa238f2a979c753fe390b7a0cd3ecce4b1ad78c40bbabca04329b456ec58f66a1ae24f792ef6427179e23c47c1283a9afe1c72dd83b08a74413da16571262c7985295b9f239ce32dc0c84944023aebb758950f3aab3f6ea32fa22819cc28f2c4c6315a9e8946e0676a2dd61d894039449e96c9996feb3b6662c785c5d010693f57b504de3ee4d7fe269bdbb883d8be057aed2381e5456896214c7a0fca5182671862fb59e0617bdfd7b9d09eea5d76d9da349bc0937735b46f3e518a20a7d602294a8a5f4870417417ad315fbf096c7ad0bae439ac34f6269c634e8b744df54f6cd554238b0e5b459f936e57d7824e7eec5eb401ebbf074a022ae48c930463e41b28236e2c2f3565b19edab7fe1e61df5459d18ff94b444f39a5ddd32240706cdb09803c41f068ca8a06891b901c60c1979a7cfdb69677bfa36f76c9ca052ff60e71ccc229b7be815b81f11f1d29c108da97fc81a9b4237e450a47b6c7ab4cf5be01902b28b2baadedeeb64b43a95dff626cf842bd95f389cca8005fd98370331893b612eecf88c93678b2d4a5360742c316b42a1fa44e98533f4a2367534e9e00ce4696389f476880f175dcb10a004953702803e053bc69004fcfbf8ec5599e04995d1f1f31584e2247da650f559813160767216132cac20f2a836e887c3b650197115bd59d6bc42b7c3de1300f59961f2d5d6a86c54a6841e751925995ab24b1247076bb89bfcf5debca362d88081d376db2cb27ecfeb3f7ae09aaf0c6c180e30ee8005a88f82ed82d287a5f255aa17dfaa0d764dd06eab26eeabfd1788fdfc57d463b9105a4e2faf1245174965b5e467d066d0a724b67d0be13010a8067bb2b6ac1941e1ef3070ffcaa14f49390fda337c69ce5e552fed6a145a3a43a1477e1b1e62738ff066d6b08f0c288141e6f508a703ac37944ca06d8dd23fbd2b08c6b1fb6d8c702d10e609d834c5e530ba7331008f2d6a642760aa90a4104a4cfc77bae0fb249c1ba2697d76c58ffc809f834cd32cc0a5a98bb15a80daa767895f0c91ae5a6053831f05eebe206464681b5522518f6a13e338d11a58c0832b27771f91a863ecc01a4222212853cefcf6e85594ce403edf03d2f0eae75eadd038a3168c2ccfa3c69601561280ec9b35c40923bc748943451af959226b89dc75575c677d21e2be5c023a67d21c5c2421ff77c3e797f32fb9950a70ddf7eb856d77a778769ec32", 0x1000}, {&(0x7f0000001340)="fd06ab7611206b5fbc14fcf9badf626d2dacecd0cc5565ff6b072373078c4eafdd045fbdd5bf05fbab125eaf9cbdb0bfaadce2d1bac7b80b2de01c4d9af181fa9f4bf7f7fb4dbcda8b2368a15f8deb811718a8534bf8ab48caa8c43b30a491533065c1f54eea62a4323374f0cc473d4a86ce983645dc70fc218bebe0219c9323cf33c87db3e17dba59077d45044a53d18530a80f4a5a95e4818499bc5195e8a7b47e86813d1232fccae2211d6791886aa571f1d11401496d721fb66c0435463e6076e81484407617a138d0e32d2d072c703fe5969645efc1", 0xd8}, {&(0x7f0000001440)="231e31a015da12d007e9ac20eb94f3d53ca4f03028648dcfb31e57ed44a8a0aff03bbbba68ad92d715ab405ef5b2e43935141e9bf3cfac105666d8e2ec42cbfcfd5443d891465bd46630f1af06", 0x4d}], 0x3, &(0x7f0000001640)=[@rights={0x18, 0xffff, 0x1, [r2]}, @rights={0x18, 0xffff, 0x1, [r1]}, @rights={0x28, 0xffff, 0x1, [r3, r3, r0, r3, r2]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x20, 0xffff, 0x1, [r3, r3, r0]}], 0x98, 0x20004}, 0x8)

00:07:58 executing program 0:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
mlockall(0x3)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f0000000000)={0x80000000001c00}, &(0x7f0000000040)=0xfffffffffffffdaf)

00:07:58 executing program 2:
utimensat(0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0)
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0xa, 0x4}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x1, 0x2, 0xa3a}, &(0x7f00000000c0)=0x18)
getsockopt(r0, 0x800, 0x5, &(0x7f0000000100)=""/149, &(0x7f00000001c0)=0x95)

00:07:58 executing program 1:
mkdir(&(0x7f0000000140)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r0)
freebsd10_pipe(0x0)
writev(r0, &(0x7f0000003480)=[{&(0x7f0000003540)="f151", 0x2}], 0x1)

00:07:58 executing program 1:
syz_execute_func(&(0x7f0000000140)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df64674b36676670666636660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = socket(0x200000017, 0x0, 0x1000)
sendto$unix(r0, &(0x7f0000000000), 0x0, 0x108, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8)
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)

00:07:58 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x4000, &(0x7f0000000000), 0x10)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x9fc, 0xfffffffffffffe00}, 0x10)

00:07:58 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x3e)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)

00:07:58 executing program 3:
syz_execute_func(&(0x7f0000000200)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
syz_execute_func(&(0x7f0000000180)="9826473e431c1a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4)

00:07:58 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x400, 0x0)
pwritev(r0, &(0x7f0000000080), 0x0, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x181)
writev(r1, &(0x7f0000001540)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="6ea1bc0c349b8ff2cf8e5d6e8f77b640d8ee84e33eaf838f946bf0f99143ce7d869f2af87a3f114494223cb75523f5278fa309b89ce405a93a77863ea2cf97d37c9dc512648d5c4f871274486e232d27a32bd05de58574e3bf43edd5fbf561d8cc1d7b9cbb5619", 0x67}, {&(0x7f0000001300)="9fbebf83c40bb515b8e1ab2863af01bce236b63bb7cf8099597695c89838fe95b717a482d8b06c8b2105e3dbf717c6f4d42ed6acfed29ec0c8de7e27ca446f0f0155321944f172b6adc033e24cd66f3caa3f1d2ac89481acbb4f8f9dddd68a0da1838b6988422767241c385b8a9c062103b35fd0df567910d872476a0f1d211dcbe0a157af4e26c8f7b5a71eb2b0e6f8692b98f8abb332d0cec3a04fa74cd57d9c", 0xa1}, {&(0x7f00000013c0)="6236a172d35910ff78aa45b5ac3e958090181ea581e09c5e8ce575d933077962f03c2a2a8052bcde2e072f15b9f40b1dff4646da150266896cbdf70be3a8a1b3ae8b1c8d3799f8b6fb018cb867ee8e2a279229f9f66b46a17281a8af1e5b29034be00b5095e9ef2a416aec6db3906aa2b276a4e8133f67879c01e6064e9c4ce4bdfa5e7bbc76f87d7a99442ee121f2baec4067765d7f8eb0e210331bf2d022319f2850f5e8f6e11b95466d034615e6b07a2474f8321651d324b8a84cce3984cb0b18e9800474698486b0968b43c3ab1b63f08929adf11f7b1afb27fc66f0", 0xde}, {&(0x7f00000014c0)="899fe3b503f9c7f81d0e352df25f9c15bbd1427e9c8b917de067f4b1aa66465bc3a4490226aeb5610f0eccb108de10b5820b08e113fb73ab6338bdd748046e2dbd9f737b0ef0c9e615c821b11b6386b25324fa220f43b61f15af461acd13b668bed8b9adbdb346d72b4a75924aee3e1b1c2dd99a6b3587", 0x77}], 0x5)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000080)={<r4=>0x0, 0x3, 0xc000000000, 0x52, 0x8, 0x28}, &(0x7f00000000c0)=0x14)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x3, @rand_addr=0x100000000}}, r4}, &(0x7f00000001c0)=0x8c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000200)={0xd7}, 0x1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:07:58 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0x57b1, 0x4)
setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @remote, @rand_addr}, 0xc)

vm_object_vndeallocate 0xfffff80012918d20: tag ufs, type VREG
    usecount 2, writecount 1, refcount 4
    flags (VI_ACTIVE)
    v_object 0xfffff8001740c400 ref 0 pages 1 cleanbuf 1 dirtybuf 0
    lock type ufs: UNLOCKED
	nlink=1, effnlink=1, size=62, extsize 0
	generation=52b7c11c, uid=0, gid=0, flags=0x0
	ino 197813, on dev gpt/rootfs
panic: vm_object_vndeallocate: bad object reference count
cpuid = 0
time = 478
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe001fabd6f0
vpanic() at vpanic+0x1e0/frame 0xfffffe001fabd750
panic() at panic+0x43/frame 0xfffffe001fabd7b0
vm_object_collapse() at vm_object_collapse/frame 0xfffffe001fabd810
vn_mmap() at vn_mmap+0x2e3/frame 0xfffffe001fabd890
kern_mmap() at kern_mmap+0x8a8/frame 0xfffffe001fabd950
sys_mmap() at sys_mmap+0x38/frame 0xfffffe001fabd980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe001fabdab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe001fabdab0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdfffdf38, rbp = 0x6 ---
KDB: enter: panic
[ thread pid 1642 tid 100124 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why