# https://syzkaller.appspot.com/bug?id=839a59a94993f042cf8ca431000ab5f56324a06a
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"collide":true,"procs":1,"sandbox":"","fault_call":-1}
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0)
prctl$getreaper(0x27, &(0x7f0000000080))
io_setup(0x5b3, &(0x7f0000000040)=<r1=>0x0)
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0)
ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000100)={{0x1, 0x2, 0x7, 0x2, 0xffffffffffff0000}, 0x7, 0xfffffffffffff189})
mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil)
write$rdma_cm(r2, &(0x7f0000000900)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={<r3=>0xffffffff}, 0x13f, 0x8}}, 0x20)
write$rdma_cm(r2, &(0x7f0000000940)=@set_option={0xe, 0x18, 0xfa00, @id_tos={&(0x7f00000001c0)=0x2, r3, 0x0, 0x0, 0x1}}, 0x20)
io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])