# https://syzkaller.appspot.com/bug?id=7349616606afa3c986c377792f7ccbf9daae1142
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"repeat":true,"procs":5,"slowdown":1,"sandbox":"","sandbox_arg":0,"close_fds":false,"ieee802154":true,"tmpdir":true,"segv":true,"callcomments":true}
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0)
ioctl$TIOCSTI(r0, 0x5412, 0x0)
r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
epoll_create1(0x0)
openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
r2 = gettid()
timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=<r3=>0x0)
fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2})
mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9)
timer_settime(r3, 0x1, &(0x7f0000000040), 0x0)