# https://syzkaller.appspot.com/bug?id=3c6c2dea4b20d6c97c71729c06fca83f8425d904
# 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}
r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
fdatasync(r0)
r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f0000630000-0x5)="2e726571756573745f6b65795f6175746800", 0x12, 0x0)
r2 = gettid()
r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0)
memfd_create(&(0x7f0000000000)="fff8", 0x0)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fe8000)=0x0, &(0x7f00001df000-0x4)=0x4)
socketpair(0x1, 0x80000, 0x4, &(0x7f0000905000)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
poll(&(0x7f0000fad000)=[{r3, 0x4, 0x0}, {r4, 0x0, 0x0}, {r0, 0x24, 0x0}, {r1, 0x8020, 0x0}], 0x4, 0x2)
mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r6 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x2)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1, 0x12, r6, 0x0)
write(r6, &(0x7f0000007000-0x50)="6a77713b74cda85682abdf5bcd577df213580488d38bb60a3a4aebe1cacd28ae580a5c393351b8e7f2e3c5460cbd7a41da5e9ecac449aac87c8fb8106e77d75e67bdff1a7a79cf18991b2c1ee9d2e912", 0x50)
ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000007000)=0x0)
ioctl(r6, 0x2275, &(0x7f0000001000)="")
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00005a3000-0x4)=0x0)