# https://syzkaller.appspot.com/bug?id=6d5c55bc531f0ef83e8faca014cc123b4498f7a6
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"repeat":true,"procs":6,"sandbox":"none","fault_call":-1,"tun":true,"tmpdir":true,"cgroups":true,"netdev":true,"resetnet":true,"segv":true}
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=ANY=[])
add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000700)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffff9)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000008c0)={0x0, 0x1}, 0xc)
setreuid(0x0, 0x0)
accept4(0xffffffffffffffff, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0x80, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x800009, 0x4})
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x81003)