# https://syzkaller.appspot.com/bug?id=ef272edfaf7410eba5ca61dfa7ae285566ce7d53
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"repeat":true,"procs":6,"sandbox":"","fault_call":-1,"close_fds":false,"segv":true}
open(0x0, 0x0, 0x0)
pipe(0x0)
ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, 0x0)
r0 = openat$rtc(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$RTC_IRQP_READ(r0, 0x8008700b, 0x0)
close(0xffffffffffffffff)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4182)
r2 = memfd_create(0x0, 0x0)
syz_open_dev$loop(0x0, 0x20, 0x70d782)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
sched_setattr(0x0, 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/loop-control\x00', 0x0, 0x0)
r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4)