# https://syzkaller.appspot.com/bug?id=bff61d87129afb198021fa0a2d4d09706a14ada8
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{Threaded:true Collide:false Repeat:false Procs:1 Sandbox: Fault:false FaultCall:-1 FaultNth:0 EnableTun:false UseTmpDir:false HandleSegv:false WaitRepeat:false Debug:false Repro:false}
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
sendmmsg$inet_sctp(r0, &(0x7f0000f44000)=[{&(0x7f0000ffd000-0x1c)=@in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, 0x1c, &(0x7f00000fc000-0x50)=[{&(0x7f0000163000)="", 0x0}, {&(0x7f0000ffc000)="", 0x0}, {&(0x7f0000ffd000-0x1000)="", 0x0}, {&(0x7f0000ffd000-0x2f)="", 0x0}, {&(0x7f00003b0000)="0c57810ed86873985cffc40e1e84db648aab1eeb853d92a5a698d2bf69f23eeed6d50aeddcf793c9ef5c5e10f1b6c042", 0x30}], 0x5, 0x0, 0x0, 0x80}, {&(0x7f0000ffc000)=@in6={0xa, 0x2, 0xe2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c, &(0x7f0000ffc000)=[{&(0x7f0000c96000-0xaa)="", 0x0}, {&(0x7f0000ffc000)="", 0x0}, {&(0x7f0000ffd000-0x78)="", 0x0}, {&(0x7f0000005000-0xcd)="", 0x0}, {&(0x7f0000ffd000-0xa2)="", 0x0}, {&(0x7f0000e85000-0x3f)="", 0x0}, {&(0x7f0000e5f000)="", 0x0}, {&(0x7f0000cfd000-0xef)="", 0x0}], 0x8, &(0x7f0000ffd000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x5, 0x80000001, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x100, 0x2, 0x9, 0xff, 0xfffffffffffffeff, 0x6, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x5eac, 0x1, 0x1ff}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x1ff, 0x8f0, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xa6, 0x4, 0x7ff, 0xc1, 0x7, 0x927, 0x81, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0xa, 0x1, 0x1, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x820a, 0x1, 0x3, 0x0}}, @init={0x18, 0x84, 0x0, {0x40, 0x0, 0x6, 0x7}}], 0x8, 0x20000000}, {&(0x7f000055e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ffc000)=[{&(0x7f0000a10000-0x57)="", 0x0}, {&(0x7f000016d000)="", 0x0}], 0x2, &(0x7f0000763000)=[@sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x2, 0x8006, 0x101, 0x6, 0x5c, 0xa24, 0x3, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x8, 0x5, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x800a, 0x6, 0x401, 0x0}}], 0x3, 0x804}, {&(0x7f0000ffd000-0x1c)=@in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000ffc000)=[{&(0x7f0000557000)="", 0x0}, {&(0x7f000034d000)="", 0x0}, {&(0x7f0000ba9000)="", 0x0}, {&(0x7f0000ffc000)="", 0x0}, {&(0x7f0000ffd000-0x31)="", 0x0}, {&(0x7f00002c4000)="", 0x0}, {&(0x7f0000ffd000-0x44)="", 0x0}, {&(0x7f0000ffd000-0xbe)="", 0x0}, {&(0x7f0000c86000)="", 0x0}, {&(0x7f00005ad000)="", 0x0}], 0xa, 0x0, 0x0, 0x800}, {&(0x7f0000ffd000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ffd000-0x60)=[{&(0x7f000020e000-0xcb)="", 0x0}, {&(0x7f0000ffd000-0x65)="", 0x0}, {&(0x7f00006b5000-0x1000)="", 0x0}, {&(0x7f0000e00000-0xa1)="", 0x0}, {&(0x7f0000ffd000-0xcc)="", 0x0}, {&(0x7f0000775000-0xe5)="", 0x0}], 0x6, &(0x7f0000ffd000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x2, 0x9, 0x0}}], 0x1, 0x4015}], 0x5, 0x10)
listen(r0, 0x9)
accept$inet(r0, &(0x7f0000ffc000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffd000)=0x10)