signalfd(0xffffffffffffffff, &(0x7f0000000300)={[0x6]}, 0x8)
r0 = syz_open_procfs(0x0, &(0x7f0000000980)='fdinfo/3\x00')
pread64(r0, &(0x7f0000000100)=""/147, 0x93, 0x0)