# https://syzkaller.appspot.com/bug?id=6fa55076d9ee446a4942360ccdcfcd578c6e4be1
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"repeat":true,"procs":8,"slowdown":1,"sandbox":"none","sandbox_arg":0,"close_fds":false,"tmpdir":true,"segv":true}
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f0000000280)={0x3, &(0x7f00000000c0)=[{}, {0x1, 0x0, 0x0, 0x2}, {0x4}]})
sysctl$kern(&(0x7f00000000c0)={0x1, 0x49}, 0x6, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0x1918, 0x0, 0x37) (async)
munmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000)