# https://syzkaller.appspot.com/bug?id=db4346349c092186c40b65d3ecfd84d8adddf553
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{Threaded:true Collide:true Repeat:true Procs:8 Sandbox:none Fault:false FaultCall:-1 FaultNth:0 EnableTun:true UseTmpDir:true HandleSegv:true WaitRepeat:true Debug:false Repro:false}
mmap(&(0x7f0000000000/0x4f1000)=nil, 0x4f1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$binder(&(0x7f00003a1000)='/dev/binder#\x00', 0x0, 0x802)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""})
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$binder(&(0x7f00004f1000)='/dev/binder#\x00', 0x0, 0x2)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x0, 0x0, &(0x7f000000d000)=""})
r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""})
r3 = dup3(r1, r0, 0x80000)
mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000002a000-0xe)={<r4=>0x0, 0x1e, 0x3, [0xbc3, 0x7, 0x7]}, &(0x7f00004f2000)=0xe)
sendmsg$inet_sctp(r3, &(0x7f0000302000-0x38)={&(0x7f00004f3000-0x1c)=@in6={0xa, 0x2, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9b}, 0x1c, &(0x7f00004f2000)=[{&(0x7f00004f3000-0xbb)="01ad56921976215bdcf2c6f1034ce60135d46561f1da4233998e5b1a30aa34a3e2ddf1c7c2d77e4e14f345f66960fb00bda4e4b8af77518d5809f59bcaa09be9bfb2da0328263616edd447f6f93c6086d686d05a3373812ff97218504038d5706d4c3e05e3015da069159df34ba4e27dabe094eb4b12c45a603d169e877b2ec156f30b957e3069e3be1d8ad91e23811cc57650cff3cd8550121f05d6481106b143972926e220fa03d24a67de6ee9e0e5288866b60f4a4348fe1043", 0xbb}, {&(0x7f0000037000)="", 0x0}, {&(0x7f000043a000-0x6e)="db4fb80cc83b4d0e5218dd3f637da051060f54d27c759ede74612b42621017a1477004e2aa95fc77a299b4d4056600457e51263e8dbbf2c4346a1049ea0d72694d2c7863f6043ef8085c4011db2f3d3532bcf8e113d652714a39b7ab1a6762eeac1fddb81d62797a36569b2a2850", 0x6e}], 0x3, &(0x7f00004f2000)=[@init={0x18, 0x84, 0x0, {0x1000, 0xe00000000000000, 0x3, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x7f, 0x200, 0xb65, 0x8001, 0xfffffffeffffffff, 0x0, 0x200, r4}}], 0x60, 0x4000004}, 0x80)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f0000268000)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""})